diff --git a/assets/bundles/first/config/Skill.json b/assets/bundles/first/config/Skill.json
index b506836..bec0b3c 100644
--- a/assets/bundles/first/config/Skill.json
+++ b/assets/bundles/first/config/Skill.json
@@ -916,7 +916,7 @@
         "range": 0,
         "atk_type": "10",
         "fly": "",
-        "atk_para": "5,15000",
+        "atk_para": "5,0,15000",
         "atk_buff1": "",
         "atk_buff2": "",
         "skill": "",
@@ -982,7 +982,7 @@
         "range": 0,
         "atk_type": "10",
         "fly": "",
-        "atk_para": "6,20000",
+        "atk_para": "6,0,20000",
         "atk_buff1": "",
         "atk_buff2": "",
         "skill": "",
@@ -1048,7 +1048,7 @@
         "range": 0,
         "atk_type": "10",
         "fly": "",
-        "atk_para": "7,25000",
+        "atk_para": "7,0,25000",
         "atk_buff1": "",
         "atk_buff2": "",
         "skill": "",
@@ -1114,7 +1114,7 @@
         "range": 0,
         "atk_type": "10",
         "fly": "",
-        "atk_para": "8,30000",
+        "atk_para": "8,0,30000",
         "atk_buff1": "",
         "atk_buff2": "",
         "skill": "",
diff --git a/assets/mx/module/battle/combat/AbilitySystem.ts b/assets/mx/module/battle/combat/AbilitySystem.ts
index a4baa43..1958e51 100644
--- a/assets/mx/module/battle/combat/AbilitySystem.ts
+++ b/assets/mx/module/battle/combat/AbilitySystem.ts
@@ -223,7 +223,7 @@ export class AbilitySystem implements ISystem {
         if (this._services.castBlockPredicate?.(entityId)) {
             return false;
         }
-        if (this._services.buffs.hasTag(entityId, 'debuff_8')) {
+        if (this._services.buffs.hasTag(entityId, 'debuff_8') || this._services.buffs.hasTag(entityId, 'debuff_13')) {
             return false;
         }
         const abilities = this._world.getComponent(entityId, AbilitySetComp);
diff --git a/assets/mx/module/battle/ecs/Components.ts b/assets/mx/module/battle/ecs/Components.ts
index 5fd46d2..dbdc723 100644
--- a/assets/mx/module/battle/ecs/Components.ts
+++ b/assets/mx/module/battle/ecs/Components.ts
@@ -83,14 +83,14 @@ export class BuffContainerComp extends EcsComponent {
     static readonly ecsTypeId = 'mx.BuffContainerComp';
     constructor(public buffs: BuffInstance[] = []) { super(); }
 
-    /** MovementSystem O(1)：是否定身（debuff_4 眩晕 / debuff_bind_net 缚仙网 / debuff_fire_trap 三昧真火，移速归零） */
+    /** MovementSystem O(1)：是否定身（眩晕 / 缚仙网 / 三昧真火 / 冰冻，移速归零） */
     hasDebuff4 = false;
 
     /** buff 列表变更后同步定身标记 */
     refreshDebuff4Flag(): void {
         for (let i = 0; i < this.buffs.length; i++) {
             const id = this.buffs[i].buffId;
-            if (id === 'debuff_4' || id === 'debuff_bind_net' || id === 'debuff_fire_trap') {
+            if (id === 'debuff_4' || id === 'debuff_bind_net' || id === 'debuff_fire_trap' || id === 'debuff_13') {
                 this.hasDebuff4 = true;
                 return;
             }
diff --git a/assets/script/battle/combat/PassiveSkillRuntime.ts b/assets/script/battle/combat/PassiveSkillRuntime.ts
index b7225cb..71e300e 100644
--- a/assets/script/battle/combat/PassiveSkillRuntime.ts
+++ b/assets/script/battle/combat/PassiveSkillRuntime.ts
@@ -81,6 +81,8 @@ export enum PassiveResultKind {
     SwordWave = 11,
     /** 闪电链：蔓延范围像素，蔓延数量，伤害系数万分比 */
     LightningChain = 12,
+    /** 分裂冰锥：索敌半径像素，分裂数量，伤害系数万分比 */
+    IceConeSplit = 13,
     /** 爆炸：圆形半径像素，伤害系数万分比 */
     Explosion = 14,
 }
@@ -103,6 +105,10 @@ const SWORD_WAVE_DMG = 'passive_sword_wave';
 const LIGHTNING_CHAIN_DMG = 'passive_lightning_chain';
 /** 爆炸伤害类型（不回触发 condition） */
 const EXPLOSION_DMG = 'passive_explosion';
+/** 分裂冰锥伤害类型（不回触发 condition） */
+const ICE_CONE_DMG = 'passive_ice_cone';
+/** 分裂冰锥飞行像素/秒（与水弹一致） */
+const ICE_CONE_SPEED = 1280;
 
 /**
  * 是否为被动 result 造成的伤害（不回触发任何 condition）。
@@ -122,6 +128,8 @@ export const LINE_DRAGON_EVENT = 'LineDragonApplied';
 export const SWORD_WAVE_EVENT = 'SwordWaveApplied';
 /** 闪电链表现事件名 */
 export const LIGHTNING_CHAIN_EVENT = 'LightningChainApplied';
+/** 分裂冰锥表现事件名 */
+export const ICE_CONE_SPLIT_EVENT = 'IceConeSplitApplied';
 /** 直线火龙预制体宽 100，命中半长（再加半格占地） */
 const LINE_DRAGON_HALF_LEN = 50;
 /** 直线火龙预制体高 30，命中半宽（再加半格占地） */
@@ -341,6 +349,38 @@ interface LineDragonFlight {
     hitIds: EntityId[];
 }
 
+/** 分裂冰锥一枚（待落地） */
+interface IceConePending {
+    /** 施法者 */
+    caster: EntityId;
+    /** 锁定目标 */
+    target: EntityId;
+    /** Skill.id */
+    skillId: number;
+    /** 伤害倍率 */
+    scale: number;
+    /** 距落地（秒） */
+    wait: number;
+    /** atk_buff1 */
+    buff1: string;
+    /** atk_buff2 */
+    buff2: string;
+}
+
+/** 分裂冰锥表现 cue（一枚） */
+export interface IceConeSplitCue {
+    /** 起点逻辑 X */
+    fromX: number;
+    /** 起点逻辑 Y */
+    fromY: number;
+    /** 终点逻辑 X */
+    toX: number;
+    /** 终点逻辑 Y */
+    toY: number;
+    /** 飞行秒 */
+    duration: number;
+}
+
 /** 待按间隔放出的剑气 */
 interface SwordWavePending {
     /** 施法者 */
@@ -423,6 +463,7 @@ export class PassiveSkillHost {
     private readonly _wavePending: SwordWavePending[] = [];
     private readonly _waves: SwordWaveFlight[] = [];
     private readonly _chains: LightningChainRun[] = [];
+    private readonly _iceCones: IceConePending[] = [];
     private _session: BattleSession | null = null;
     /** result 结算中（含其产生的伤害/击杀），禁止再判任何 condition */
     private _resultGate = 0;
@@ -446,6 +487,7 @@ export class PassiveSkillHost {
         this._wavePending.length = 0;
         this._waves.length = 0;
         this._chains.length = 0;
+        this._iceCones.length = 0;
         this._session = null;
         this._atkOverride = null;
     }
@@ -460,6 +502,7 @@ export class PassiveSkillHost {
         this._removeZonesByCaster(entityId);
         this._removeWavesByCaster(entityId);
         this._removeChainsByCaster(entityId);
+        this._removeIceConesByCaster(entityId);
         const idx = this._indexOf(entityId);
         if (idx >= 0) this._binds.splice(idx, 1);
     }
@@ -518,6 +561,7 @@ export class PassiveSkillHost {
         this._tickSwordWavePending(dt);
         this._tickSwordWaves(dt);
         this._tickLightningChains(dt);
+        this._tickIceCones(dt);
     }
 
     /**
@@ -781,6 +825,9 @@ export class PassiveSkillHost {
             case PassiveResultKind.LightningChain:
                 this._applyLightningChain(session, caster, target, bind.skillId, p);
                 return;
+            case PassiveResultKind.IceConeSplit:
+                this._applyIceConeSplit(session, caster, target, bind, p);
+                return;
             case PassiveResultKind.Explosion:
                 this._applyExplosion(session, caster, target, bind, p);
                 return;
@@ -1409,6 +1456,134 @@ export class PassiveSkillHost {
         return false;
     }
 
+    /**
+     * 分裂冰锥：从触发目标向半径内其它敌发射最多 N 枚，落地伤并施加行上 atk_buff。
+     * @param session 战斗会话
+     * @param caster 施法者
+     * @param target 触发目标
+     * @param bind 被动绑定
+     * @param p 索敌半径, 分裂数量, 伤害万分比
+     */
+    private _applyIceConeSplit(session: BattleSession, caster: EntityId, target: EntityId, bind: PassiveSkillBind, p: number[]): void {
+        const radius = p[0];
+        const count = Math.floor(p[1]);
+        const coeffWan = p[2];
+        if (!(radius > 0) || !(count > 0) || !(coeffWan > 0)) {
+            console.log(`[PassiveSkill] result 13 参数无效 skill=${bind.skillId}`, p.join(','));
+            return;
+        }
+        const origin = this._logicPos(session, target > 0 ? target : caster)
+            ?? this._logicPos(session, caster);
+        if (!origin) {
+            console.log(`[PassiveSkill] result 13 无落点 skill=${bind.skillId}`);
+            return;
+        }
+        const casterTeam = session.world.getComponent(caster, TeamComp);
+        const cell = session.grid.worldToCell(origin.x, origin.y);
+        const radiusCells = radius / Math.max(1, session.grid.cellSize);
+        const ids = session.spatial.queryRadius(cell, radiusCells + 1);
+        const r2 = radius * radius;
+        const candidates: { id: EntityId; dist2: number }[] = [];
+        for (let i = 0; i < ids.length; i++) {
+            const id = ids[i];
+            if (id === caster || id === target) continue;
+            if (!session.world.isAlive(id)) continue;
+            const hp = session.world.getComponent(id, HealthComp);
+            if (!hp || !(hp.hp > 0)) continue;
+            const move = session.world.getComponent(id, MovementComp);
+            if (move?.spawnProtected || isYanSoulClaimed(move) || isBajiaoBlowRetreating(move)) continue;
+            if (!BattleTeamId.isHostile(casterTeam, session.world.getComponent(id, TeamComp))) continue;
+            const pos = this._logicPos(session, id);
+            if (!pos) continue;
+            const dx = pos.x - origin.x;
+            const dy = pos.y - origin.y;
+            const dist2 = dx * dx + dy * dy;
+            if (dist2 > r2) continue;
+            candidates.push({ id, dist2 });
+        }
+        if (candidates.length === 0) return;
+        this._sortByDist2(candidates);
+        const scale = coeffWan / 10000;
+        const buff1 = String(bind.atkBuff1 ?? '').trim();
+        const buff2 = String(bind.atkBuff2 ?? '').trim();
+        const n = Math.min(count, candidates.length);
+        for (let i = 0; i < n; i++) {
+            const tid = candidates[i].id;
+            const aim = this._logicPos(session, tid);
+            if (!aim) continue;
+            const dx = aim.x - origin.x;
+            const dy = aim.y - origin.y;
+            const dist = Math.sqrt(dx * dx + dy * dy);
+            const duration = Math.max(0.12, dist / ICE_CONE_SPEED);
+            this._iceCones.push({
+                caster,
+                target: tid,
+                skillId: bind.skillId,
+                scale,
+                wait: duration,
+                buff1,
+                buff2,
+            });
+            const cue: IceConeSplitCue = {
+                fromX: origin.x,
+                fromY: origin.y,
+                toX: aim.x,
+                toY: aim.y,
+                duration,
+            };
+            session.events.emit(BattleEventFactory.custom(ICE_CONE_SPLIT_EVENT, cue));
+        }
+    }
+
+    /**
+     * 推进分裂冰锥落地。
+     * @param dt 逻辑秒
+     */
+    private _tickIceCones(dt: number): void {
+        if (!(dt > 0) || this._iceCones.length <= 0) return;
+        const session = this._session;
+        if (!session) return;
+        for (let i = this._iceCones.length - 1; i >= 0; i--) {
+            const d = this._iceCones[i];
+            d.wait -= dt;
+            if (d.wait > 0) continue;
+            this._iceCones.splice(i, 1);
+            if (!session.world.isAlive(d.caster) || !session.world.isAlive(d.target)) continue;
+            const hp = session.world.getComponent(d.target, HealthComp);
+            if (!hp || !(hp.hp > 0)) continue;
+            const move = session.world.getComponent(d.target, MovementComp);
+            if (move?.spawnProtected || isYanSoulClaimed(move) || isBajiaoBlowRetreating(move)) continue;
+            this._dealResultDamage(session, d.caster, d.target, d.skillId, d.scale, ICE_CONE_DMG);
+            if (!d.buff1 && !d.buff2) continue;
+            if (!session.world.isAlive(d.target)) continue;
+            const abilityCtx = createAbilityContext(session, d.caster, `passive_${d.skillId}`, [d.target]);
+            SkillAtkBuffExecutor.applyPair(session, abilityCtx, d.target, d.buff1, d.buff2, { fromPassiveResult: true });
+        }
+    }
+
+    /** 卸下施法者时清其分裂冰锥 */
+    private _removeIceConesByCaster(caster: EntityId): void {
+        for (let i = this._iceCones.length - 1; i >= 0; i--) {
+            if (this._iceCones[i].caster === caster) this._iceCones.splice(i, 1);
+        }
+    }
+
+    /**
+     * 按 dist2 升序（插入排序，避免函数内回调）。
+     * @param list 候选
+     */
+    private _sortByDist2(list: { id: EntityId; dist2: number }[]): void {
+        for (let i = 1; i < list.length; i++) {
+            const cur = list[i];
+            let j = i - 1;
+            while (j >= 0 && list[j].dist2 > cur.dist2) {
+                list[j + 1] = list[j];
+                j -= 1;
+            }
+            list[j + 1] = cur;
+        }
+    }
+
     /**
      * 爆炸：以触发目标为圆心圈伤；行上 atk_buff 非空时对命中目标施加。
      * @param session 战斗会话
diff --git a/assets/script/battle/combat/SkillAtkBuffExecutor.ts b/assets/script/battle/combat/SkillAtkBuffExecutor.ts
index eb78eae..8ace42f 100644
--- a/assets/script/battle/combat/SkillAtkBuffExecutor.ts
+++ b/assets/script/battle/combat/SkillAtkBuffExecutor.ts
@@ -101,8 +101,8 @@ export class SkillAtkBuffExecutor {
     private static _applyLoadoutRaw(services: BattleServices, entity: EntityId, raw: string): void {
         const parts = this._parse(raw);
         if (!parts.length) return;
-        // 11 射程已计入 setup；14 点燃仅命中施加
-        if (parts[0] === 11 || parts[0] === 14) return;
+        // 11 射程已计入 setup；13 冰冻 / 14 点燃仅命中施加
+        if (parts[0] === 11 || parts[0] === 13 || parts[0] === 14) return;
         this._applyKind(services, null, entity, parts, {});
     }
 
@@ -189,6 +189,9 @@ export class SkillAtkBuffExecutor {
             case 11:
                 this._attackRange(services, target, parts[1] ?? 0, parts[2] ?? -1);
                 break;
+            case 13:
+                this._freeze(services, ctx, target, parts);
+                break;
             case 14:
                 this._ignite(services, ctx, target, parts, opts);
                 break;
@@ -198,6 +201,29 @@ export class SkillAtkBuffExecutor {
         }
     }
 
+    /**
+     * 冰冻：定身 + 禁施法（debuff_13）。
+     * @param services 战斗服务
+     * @param ctx 施法上下文
+     * @param target 目标
+     * @param parts `13,概率,冰冻秒`
+     */
+    private static _freeze(
+        services: BattleServices,
+        ctx: AbilityContext | null,
+        target: EntityId,
+        parts: number[],
+    ): void {
+        const duration = Math.max(0, Number(parts[2]) || 0);
+        if (!(duration > 0)) return;
+        if (!services.config.getBuff('debuff_13')) {
+            console.log('[SkillAtkBuff] 缺 buff debuff_13');
+            return;
+        }
+        const caster = ctx?.caster ?? target;
+        services.buffs.add(target, 'debuff_13', caster, 1, { duration });
+    }
+
     /**
      * 点燃：立即首跳，再按间隔跳至结束。
      * @param services 战斗服务
diff --git a/assets/script/battle/config/ChapterLevelBuilder.ts b/assets/script/battle/config/ChapterLevelBuilder.ts
index 3f553cb..3870d6d 100644
--- a/assets/script/battle/config/ChapterLevelBuilder.ts
+++ b/assets/script/battle/config/ChapterLevelBuilder.ts
@@ -59,8 +59,6 @@ export interface WaveIntervalConfig {
 
 /** 双方基地默认血量（后续养成覆盖） */
 export const DEFAULT_BATTLE_WALL_HP = 3;
-/** 开战初始桃子（写死，不读 Level.startnumber） */
-const START_PEACH = 1000;
 /** 单怪出怪间隔默认秒数（常量表无对应行） */
 const DEFAULT_MONSTER_SPAWN_INTERVAL_SEC = 1;
 /** 对齐 Const 表 id=10（ConstNumType.WaveInterval），避免从 ConfigProjectData 拉环 */
@@ -77,7 +75,11 @@ export class ChapterLevelBuilder {
         }
 
         const difficultyRow = Math.max(1, options.rankDifficultyBonus ?? (Number(levelRow.diffcult) || 1));
-        const startGold = START_PEACH;
+        const startGold = Math.floor(Number(levelRow.startnumber));
+        if (!(startGold >= 0) || !Number.isFinite(startGold)) {
+            console.error('[ChapterLevelBuilder] Level.startnumber 无效', options.levelId, levelRow.startnumber);
+            return null;
+        }
         const spawnInterval = this.resolveMonsterSpawnIntervalSec(options.spawnInterval);
         const waveTiming = this.resolveWaveIntervalConfig();
         const firstWaveDelay = options.firstWaveDelay ?? waveTiming.firstWaveDelaySec;
diff --git a/assets/script/battle/config/DebuffBuffBuilder.ts b/assets/script/battle/config/DebuffBuffBuilder.ts
index d2ce8b9..fe2d195 100644
--- a/assets/script/battle/config/DebuffBuffBuilder.ts
+++ b/assets/script/battle/config/DebuffBuffBuilder.ts
@@ -66,5 +66,12 @@ export function buildBasicDebuffDefs(): BuffDef[] {
             category: 'confusion',
             removeGroup: 'debuff_8',
         },
+        {
+            id: 'debuff_13',
+            duration: 3,
+            polarity: 'negative',
+            category: 'freeze',
+            removeGroup: 'debuff_13',
+        },
     ];
 }
diff --git a/assets/script/battle/config/baseAtk/SkillAbilityBuilder.ts b/assets/script/battle/config/baseAtk/SkillAbilityBuilder.ts
index 6201674..9ba91f5 100644
--- a/assets/script/battle/config/baseAtk/SkillAbilityBuilder.ts
+++ b/assets/script/battle/config/baseAtk/SkillAbilityBuilder.ts
@@ -593,6 +593,21 @@ export class SkillAbilityBuilder {
                 params,
             };
         }
+        // 19 全屏直线冰锥：atk_para=数量,伤害万分比；按威胁锁最多 N 个全屏敌
+        if (atkHead === 19) {
+            const maxCount = Math.max(0, Math.floor(atkParts[0] || 0));
+            const wan = Number(atkParts[1]);
+            if (!(maxCount > 0) || !Number.isFinite(wan)) {
+                console.log('[SkillAbilityBuilder] atk_type=19 参数须为「数量,伤害万分比」', row.id, row.atk_para);
+            }
+            return {
+                team,
+                selector: 'AllEnemies',
+                shape: 'Single',
+                maxCount,
+                params: { ...baseParams, pickCount: maxCount },
+            };
+        }
         // 8 / 11 召唤：可无目标
         if (atkHead === 8 || atkHead === 11) {
             return {
@@ -647,9 +662,9 @@ export class SkillAbilityBuilder {
             }]];
         }
 
-        // 12 散射 / 13 连发 / 17 不穿透散射：伤害由 BowAtkHost 弹道结算，无 deferred 段
+        // 12 散射 / 13 连发 / 17 不穿透散射 / 19 冰锥：伤害由 BowAtkHost 弹道结算，无 deferred 段
         // 18 丢出独立持续伤：伤害由 ThrownCircleHost 结算，无 deferred 段
-        if (atkHead === 12 || atkHead === 13 || atkHead === 17 || atkHead === 18) {
+        if (atkHead === 12 || atkHead === 13 || atkHead === 17 || atkHead === 18 || atkHead === 19) {
             return [];
         }
 
@@ -777,6 +792,8 @@ export class SkillAbilityBuilder {
             case 12:
             case 13:
                 return this._damageScale(atkParts[2] ?? 10000);
+            case 19:
+                return this._damageScale(atkParts[1] ?? 10000);
             default:
                 return this._damageScale(atkParts[atkParts.length - 1] ?? 10000);
         }
diff --git a/assets/script/battle/presentation/AtkTypePresenters.ts b/assets/script/battle/presentation/AtkTypePresenters.ts
index 847ce1e..6c2886a 100644
--- a/assets/script/battle/presentation/AtkTypePresenters.ts
+++ b/assets/script/battle/presentation/AtkTypePresenters.ts
@@ -269,6 +269,49 @@ export class FallbackAtkPresenter implements ISkillPresenter {
     }
 }
 
+/**
+ * atk_type=19 全屏直线冰锥：瞬发，对锁定的最多 N 个敌各发一枚水弹，落地结算。
+ */
+export class IceConeAtkPresenter implements ISkillPresenter {
+    present(ctx: SkillPresentationContext, host: Skill): void {
+        if (!ctx.isAlive) {
+            ctx.finish();
+            return;
+        }
+        const raw = String(ctx.params.atkPara ?? '').split(',');
+        const count = Math.floor(Number(String(raw[0] ?? '').trim()) || 0);
+        const wan = Number(String(raw[1] ?? '').trim());
+        if (!(count > 0) || !Number.isFinite(wan) || !(wan > 0)) {
+            console.log('[IceConeAtkPresenter] atk_para 无效', ctx.params.skillId, ctx.params.atkPara);
+            ctx.finish();
+            return;
+        }
+        const skillKind = String(ctx.params.skillKind ?? '');
+        const followWeapon = skillKind === 'weapon' || host.visualChannel.useWeapon;
+        if (followWeapon) host.visualChannel.ensureWeapon();
+        const seq = host.beginPresentationCast(ctx);
+        if (!(seq > 0)) return;
+        host.disarmAnimComplete();
+        const scale = wan / 10000;
+        const buff1 = String(ctx.params.buff1 ?? '');
+        const buff2 = String(ctx.params.buff2 ?? '');
+        const targets = ctx.targets;
+        let launched = 0;
+        for (let i = 0; i < targets.length && launched < count; i++) {
+            const tid = targets[i];
+            if (!(tid > 0)) continue;
+            if (host.visualChannel.launchIceCone(ctx.caster, ctx.abilityId, tid, scale, buff1, buff2)) {
+                launched += 1;
+            }
+        }
+        if (launched <= 0) {
+            console.log('[IceConeAtkPresenter] 无有效发射', ctx.params.skillId);
+        }
+        ctx.releasePresentationLock();
+        host.finishPresentationCast(seq, false);
+    }
+}
+
 /**
  * atk_type=12 穿透散射 / 17 不穿透散射：出手时刻扇出直线箭，伤害由 BowAtkHost 结算。
  */
diff --git a/assets/script/battle/presentation/SkillPresenterRouter.ts b/assets/script/battle/presentation/SkillPresenterRouter.ts
index 4043790..c8abb5b 100644
--- a/assets/script/battle/presentation/SkillPresenterRouter.ts
+++ b/assets/script/battle/presentation/SkillPresenterRouter.ts
@@ -3,6 +3,7 @@ import type { SkillPresentationContext } from '../skill/SkillPresentationTypes';
 import type { ISkillPresenter } from './SkillPresenter';
 import {
     FallbackAtkPresenter,
+    IceConeAtkPresenter,
     InstantAtkPresenter,
     LineMultiHitAtkPresenter,
     LineRectAtkPresenter,
@@ -139,6 +140,7 @@ export class SkillPresenterRouter {
         this.registerAtkType(17, new ScatterPierceAtkPresenter());
         this.registerAtkType(13, new VolleyArrowAtkPresenter());
         this.registerAtkType(18, new ThrownCircleMultiHitAtkPresenter());
+        this.registerAtkType(19, new IceConeAtkPresenter());
         this.registerAtkType(20, new SegmentAnimMultiHitAtkPresenter());
     }
 
diff --git a/assets/script/battle/presentation/SkillVisualChannel.ts b/assets/script/battle/presentation/SkillVisualChannel.ts
index 12abf87..1b54020 100644
--- a/assets/script/battle/presentation/SkillVisualChannel.ts
+++ b/assets/script/battle/presentation/SkillVisualChannel.ts
@@ -1170,6 +1170,25 @@ export class SkillVisualChannel {
      * @param aimWorld 瞄准点（目标死后用最后坐标）
      * @returns 是否发出
      */
+    /**
+     * atk_type=19 冰锥：直线水弹飞向目标，落地结算（不依赖法杖判定）。
+     * @param caster 施法者
+     * @param abilityId Ability id
+     * @param target 锁定目标
+     * @param scale 伤害倍率
+     * @param buff1 atk_buff1
+     * @param buff2 atk_buff2
+     * @returns 是否发出
+     */
+    launchIceCone(caster: EntityId, abilityId: string, target: EntityId, scale: number, buff1: string, buff2: string): boolean {
+        const aim = target > 0 ? SkillPresentationEnv.getTargetWorldPos(target) : null;
+        if (!aim) {
+            console.log('[SkillVisualChannel] 冰锥无目标坐标', target);
+            return false;
+        }
+        return this._launchWaterBall(caster, abilityId, target, scale, buff1, buff2, aim);
+    }
+
     launchVolleyShot(caster: EntityId, abilityId: string, target: EntityId, scale: number, buff1: string, buff2: string, shotIndex: number, aimWorld: Readonly<Vec3>): boolean {
         if (this._isStaffWeapon()) {
             return this._launchWaterBall(caster, abilityId, target, scale, buff1, buff2, aimWorld);
@@ -1389,7 +1408,10 @@ export class SkillVisualChannel {
     private _launchWaterBall(caster: EntityId, abilityId: string, target: EntityId, scale: number, buff1: string, buff2: string, aimWorld: Readonly<Vec3>): boolean {
         this._weaponCasting = true;
         const fromNode = this._weapon.skinAnim?.node ?? this._weapon.aim ?? this._weapon.root;
-        if (!fromNode?.isValid) {
+        const fromWorld = fromNode?.isValid
+            ? fromNode.worldPosition
+            : SkillPresentationEnv.getCasterGridCenter(caster);
+        if (!fromWorld) {
             console.log('[SkillVisualChannel] 水弹无起点');
             return false;
         }
@@ -1399,7 +1421,7 @@ export class SkillVisualChannel {
             console.log('[SkillVisualChannel] 水弹无目标坐标', target);
             return false;
         }
-        this._arrowFrom.set(fromNode.worldPosition);
+        this._arrowFrom.set(fromWorld);
         this._arrowTo.set(to);
         const dist = Vec3.distance(this._arrowFrom, this._arrowTo);
         const duration = Math.max(0.12, dist / WATER_BALL_SPEED);
diff --git a/assets/script/battle/view/CocosBattleCombatPresenter.ts b/assets/script/battle/view/CocosBattleCombatPresenter.ts
index 7e9dbab..36026d4 100644
--- a/assets/script/battle/view/CocosBattleCombatPresenter.ts
+++ b/assets/script/battle/view/CocosBattleCombatPresenter.ts
@@ -20,16 +20,19 @@ import { BattleSpinePlayback } from '../presentation/BattleSpinePlayback';
 import { SkillTransformDriver, computeAimAngleDeg } from '../skill/SkillTransformDriver';
 import {
     HOMING_DRAGON_EVENT,
+    ICE_CONE_SPLIT_EVENT,
     LINE_DRAGON_EVENT,
     SWORD_ARRAY_EVENT,
     SWORD_WAVE_EVENT,
     LIGHTNING_CHAIN_EVENT,
     type HomingDragonCue,
+    type IceConeSplitCue,
     type LineDragonCue,
     type SwordArrayCue,
     type SwordWaveCue,
     type LightningChainCue,
 } from '../combat/PassiveSkillRuntime';
+import { BattleMapSpec } from '../map/BattleMapSpec';
 import { traceCombatDamage } from 'db://assets/mx/tools/CombatDamageTrace';
 
 type MonsterView = IBattleMonsterView & {
@@ -63,11 +66,16 @@ const BURN_BUFF_ID = 'debuff_1';
 const BLEED_BUFF_ID = 'debuff_2';
 const GHOST_BITE_BUFF_ID = 'debuff_6';
 const ELEC_BUFF_ID = 'debuff_7';
+const FREEZE_BUFF_ID = 'debuff_13';
 const BIND_NET_BUFF_ID = 'debuff_bind_net';
 const FIRE_TRAP_BUFF_ID = 'debuff_fire_trap';
 const KNOCKBACK_APPLIED_EVENT = 'KnockbackApplied';
 const SWORD_ARRAY_PREFAB = '剑阵';
 const SWORD_ARRAY_PREFAB_PATH = 'prefab/skill/';
+/** 分裂冰锥表现用「水弹」 */
+const ICE_CONE_PREFAB = '水弹';
+/** 水弹预制体原图宽约 322，缩到约一格 */
+const ICE_CONE_SRC_W = 322;
 /** 剑阵根节点参考边长（预制体 UITransform 200，直径=边长） */
 const SWORD_ARRAY_REF_SIDE = 200;
 const HOMING_DRAGON_PREFAB = '追踪火龙';
@@ -106,8 +114,11 @@ export class CocosBattleCombatPresenter {
     private readonly _lineDragonFx: Node[] = [];
     private readonly _swordWaveFx: Node[] = [];
     private readonly _lightningFx: Node[] = [];
+    private readonly _iceConeFx: Node[] = [];
     private readonly _dragonFrom = new Vec3();
     private readonly _dragonTo = new Vec3();
+    private readonly _iceConeFrom = new Vec3();
+    private readonly _iceConeTo = new Vec3();
 
     bind(battle: ProjectBattleHandle, monsterPresenter: CocosBattleMonsterPresenter, displayRoot: Node): void {
         this.unbind();
@@ -126,6 +137,7 @@ export class CocosBattleCombatPresenter {
         this._recycleAllLineDragons();
         this._recycleAllSwordWaves();
         this._recycleAllLightning();
+        this._recycleAllIceCones();
         if (this._battle && this._listener) {
             this._battle.off(BATTLE_EVENT_ALL, this._listener);
         }
@@ -173,6 +185,8 @@ export class CocosBattleCombatPresenter {
                     this._onStunApplied(event.target, event.duration);
                 } else if (event.buffId === SLOW_BUFF_ID) {
                     this._onSlowApplied(event.target, event.duration);
+                } else if (event.buffId === FREEZE_BUFF_ID) {
+                    this._onFreezeApplied(event.target, event.duration);
                 } else if (event.buffId === BURN_BUFF_ID) {
                     this._onBurnApplied(event.target, event.duration);
                 } else if (event.buffId === BLEED_BUFF_ID) {
@@ -192,6 +206,8 @@ export class CocosBattleCombatPresenter {
                     this._onStunRemoved(event.target);
                 } else if (event.buffId === SLOW_BUFF_ID) {
                     this._onSlowRemoved(event.target);
+                } else if (event.buffId === FREEZE_BUFF_ID) {
+                    this._onFreezeRemoved(event.target);
                 } else if (event.buffId === BURN_BUFF_ID) {
                     this._onBurnRemoved(event.target);
                 } else if (event.buffId === BLEED_BUFF_ID) {
@@ -205,6 +221,7 @@ export class CocosBattleCombatPresenter {
             case BattleEventType.EntityKilled:
                 this._onStunRemoved(event.victim);
                 this._onSlowRemoved(event.victim);
+                this._onFreezeRemoved(event.victim);
                 this._onBurnRemoved(event.victim);
                 this._onBleedRemoved(event.victim);
                 this._onGhostBiteRemoved(event.victim);
@@ -213,6 +230,7 @@ export class CocosBattleCombatPresenter {
             case BattleEventType.UnitDespawned:
                 this._onStunRemoved(event.entity);
                 this._onSlowRemoved(event.entity);
+                this._onFreezeRemoved(event.entity);
                 this._onBurnRemoved(event.entity);
                 this._onBleedRemoved(event.entity);
                 this._onGhostBiteRemoved(event.entity);
@@ -234,6 +252,8 @@ export class CocosBattleCombatPresenter {
                     this._playSwordWave(event.payload as SwordWaveCue | undefined);
                 } else if (event.name === LIGHTNING_CHAIN_EVENT) {
                     this._playLightningChain(event.payload as LightningChainCue | undefined);
+                } else if (event.name === ICE_CONE_SPLIT_EVENT) {
+                    this._playIceConeSplit(event.payload as IceConeSplitCue | undefined);
                 }
                 break;
         }
@@ -261,6 +281,18 @@ export class CocosBattleCombatPresenter {
         this._getMonsterView(target)?.clearSlowFx?.();
     }
 
+    /** 冰冻：复用怪_冰表现并飘「冰冻」 */
+    private _onFreezeApplied(target: EntityId, duration: number): void {
+        const monster = this._getMonsterView(target);
+        if (!monster || !Number.isFinite(duration) || duration <= 0) return;
+        monster.showSlowFx?.(Math.max(0.05, duration));
+        this._playStatusText(target, '冰冻');
+    }
+
+    private _onFreezeRemoved(target: EntityId): void {
+        this._getMonsterView(target)?.clearSlowFx?.();
+    }
+
     private _onBurnApplied(target: EntityId, duration: number): void {
         const monster = this._getMonsterView(target);
         if (!monster || !Number.isFinite(duration) || duration <= 0) return;
@@ -873,6 +905,91 @@ export class CocosBattleCombatPresenter {
         }
     }
 
+    /**
+     * 分裂冰锥：水弹从触发点飞向目标。
+     * @param cue 逻辑层 cue
+     */
+    private _playIceConeSplit(cue: IceConeSplitCue | undefined): void {
+        if (!cue || !(cue.duration > 0)) return;
+        const parent = SkillPresentationEnv.flyLayer ?? this._displayRoot;
+        if (!parent?.isValid) {
+            console.log('[CombatPresenter] 冰锥无父节点');
+            return;
+        }
+        this._iceConeFrom.set(cue.fromX, cue.fromY, 0);
+        this._iceConeTo.set(cue.toX, cue.toY, 0);
+        const angleDeg = computeAimAngleDeg(this._iceConeFrom, this._iceConeTo);
+        if (angleDeg == null) {
+            console.log('[CombatPresenter] 冰锥朝向为零');
+            return;
+        }
+        let node: Node | null = null;
+        try {
+            node = gg.res.getNode(SWORD_ARRAY_PREFAB_PATH, ICE_CONE_PREFAB, GBundle.BattleHero);
+        } catch (err) {
+            console.log('[CombatPresenter] 冰锥 getNode 失败', String(err));
+            return;
+        }
+        if (!node?.isValid) {
+            console.log('[CombatPresenter] 冰锥预制体未加载', ICE_CONE_PREFAB);
+            return;
+        }
+        parent.active = true;
+        const flyUt = parent.getComponent(UITransform);
+        const scale = BattleMapSpec.CELL_SIZE / ICE_CONE_SRC_W;
+        node.active = true;
+        node.layer = parent.layer;
+        node.setScale(scale, scale, 1);
+        node.parent = parent;
+        const startLocal = flyUt
+            ? flyUt.convertToNodeSpaceAR(this._iceConeFrom)
+            : this._iceConeFrom.clone();
+        const endLocal = flyUt
+            ? flyUt.convertToNodeSpaceAR(this._iceConeTo)
+            : this._iceConeTo.clone();
+        node.setPosition(startLocal);
+        node.angle = angleDeg;
+        node.setSiblingIndex(parent.children.length - 1);
+        this._iceConeFx.push(node);
+        SkillTransformDriver.cancelNode(node);
+        SkillTransformDriver.animate({
+            node,
+            duration: cue.duration,
+            fromPos: startLocal,
+            toPos: endLocal,
+            fromAngle: angleDeg,
+            toAngle: angleDeg,
+            easing: SkillTransformDriver.easeLinear,
+            onComplete: this._onIceConeArrived,
+        });
+    }
+
+    private readonly _onIceConeArrived = (node?: Node): void => {
+        if (node) this._recycleIceCone(node);
+    };
+
+    /** 回收全部分裂冰锥表现 */
+    private _recycleAllIceCones(): void {
+        for (let i = this._iceConeFx.length - 1; i >= 0; i--) {
+            this._recycleIceCone(this._iceConeFx[i]);
+        }
+    }
+
+    /**
+     * 停飞并回池冰锥表现。
+     * @param node 水弹节点
+     */
+    private _recycleIceCone(node: Node): void {
+        for (let i = this._iceConeFx.length - 1; i >= 0; i--) {
+            if (this._iceConeFx[i] === node) this._iceConeFx.splice(i, 1);
+        }
+        if (!node?.isValid) return;
+        SkillTransformDriver.cancelNode(node);
+        node.angle = 0;
+        node.setScale(1, 1, 1);
+        gg.res.putNode(node);
+    }
+
     /**
      * 停飞并回池。
      * @param node 刀光节点
diff --git a/assets/script/game/TableAnomaly.ts b/assets/script/game/TableAnomaly.ts
index 433bdc9..b7c99e1 100644
--- a/assets/script/game/TableAnomaly.ts
+++ b/assets/script/game/TableAnomaly.ts
@@ -9,7 +9,7 @@ export interface TableRowSource {
 }
 
 /** 索敌已实现的 atk_type 头 */
-const ATK_LOGIC: readonly number[] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20];
+const ATK_LOGIC: readonly number[] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];
 /** Skill.skill 额外效果已落地的头 */
 const EXTRA_SKILL: readonly number[] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11];
 /** Weapon.type（1刀 2枪 3棍 4弓 5燃烧 6增幅） */
diff --git a/docs/方案-战斗技能逻辑层.md b/docs/方案-战斗技能逻辑层.md
index b9dc732..16a88e5 100644
--- a/docs/方案-战斗技能逻辑层.md
+++ b/docs/方案-战斗技能逻辑层.md
@@ -131,10 +131,22 @@ Hero（合成等级 level）
 
 参数与 18 相同。开战占施法锁；**每段伤害前重播 `Skill.animation`**（如暴风雪），段间隔从段起点起跳；命中走 deferred `DealDamage` + `atk_buff`。
 
+### atk_type 19 全屏直线冰锥
+
+`atk_para`=`数量,伤害万分比`。全屏按威胁锁最多 N 个敌；瞬发不占普攻，对每个目标发直线「水弹」冰锥，落地结算伤害与 `atk_buff`。
+
+### atk_buff 13 冰冻
+
+参数：`概率,冰冻秒`。挂 `debuff_13`（定身 + 禁施法），表现复用 `怪_冰` 并飘「冰冻」。部署 loadout 不施加。
+
 ### atk_buff 14 点燃
 
 参数：`间隔秒,伤害系数万分比,持续秒`。挂 `debuff_1`，立即首跳再按间隔跳伤（`burn_dot`）。被动 result 附带施加时用 `passive_burn` / `fromPassiveResult`，不回触发 condition。部署 loadout 不施加。
 
+### result 13 分裂冰锥
+
+参数：`索敌半径像素,分裂数量,伤害万分比`。从触发目标向半径内其它敌（按距排序）发最多 N 枚冰锥，落地伤；行上 `atk_buff1/2` 非空时对落地目标 `applyPair`。
+
 ### result 14 爆炸
 
 参数：`爆炸圆形半径,伤害系数万分比`。以触发目标为圆心圈伤（`fromPassiveResult`）。**仅当行上 `atk_buff1/2` 非空**时对命中目标 `applyPair`（不为 desc 补效果）。
@@ -178,3 +190,4 @@ Hero（合成等级 level）
 | 2026-09-11 | target_stage=2：maxCount 仅为上限，每人一次，不循环补位（悟净治疗术/悟能疾行术） |
 | 2026-09-30 | atk_type=16：扇形多段（段数,间隔秒,角度,伤害万分比）；atk_buff1/2 命中效果保持不变（100001~100005） |
 | 2026-10-04 | atk_type=18：丢出独立圈伤（瞬发不占普攻）；atk_type=20：占锁且每段播 animation；result 14 爆炸；atk_buff 14 点燃 |
+| 2026-10-08 | atk_type=19 全屏直线冰锥；atk_buff 13 冰冻；result 13 分裂冰锥；飞棍 320301~350301 atk_para 补间隔段 |
diff --git a/docs/方案-战斗表现数据驱动.md b/docs/方案-战斗表现数据驱动.md
index 9ccd27b..fff8faa 100644
--- a/docs/方案-战斗表现数据驱动.md
+++ b/docs/方案-战斗表现数据驱动.md
@@ -142,4 +142,5 @@ M| 1 / 3 / 6 / 7 / 15 | 通道播动画 → drain hit（15：逻辑已锁主目
 | 2026-09-30 | atk_type=17 不穿透散射箭：散射扇出同 12，首中即结算并当场回收表现箭（400002/400003） |
 | 2026-09-30 | 修复弓字形塔散射不发射：Gong 宿主 12/17 委托自身「英雄弓-攻击/投掷物」扇出（BowScatterAtkPresenter），result 10 覆盖普攻形态同步分流 |
 | 2026-09-30 | 补注册 atk_type=11 召唤（10051~10055）→ SummonAtkPresenter；表内 1~17 表现已全覆盖，仅 9（将武器形 30406）按兜底结算待策划定义攻效 |
+| 2026-10-08 | atk_type=19 冰锥 → IceConeAtkPresenter（水弹直线落地）；18/20 已有独立 Presenter |
 | 2026-09-30 | 棍 200005 环形刀光：GunRingAtkPresenter，攻效播完从字位置按 atk_para（起始角,角度间隔,伤害系数）逆时针发射龙影（prefab/skill/棍），体盒弹道首中即消耗；atk_type 改 17（锁单体、伤害全在弹道） |