diff --git a/scripts/generate-sfx.mjs b/scripts/generate-sfx.mjs
index 9c5bce8..3772a79 100644
--- a/scripts/generate-sfx.mjs
+++ b/scripts/generate-sfx.mjs
@@ -1,8 +1,8 @@
 import { mkdir, writeFile } from 'node:fs/promises';
-import { dirname, join } from 'node:path';
+import { join } from 'node:path';
 
 const sampleRate = 44100;
-const outputPath = join('src', 'assets', 'audio', 'sfx', 'level-up.wav');
+const outputDir = join('src', 'assets', 'audio', 'sfx');
 
 function envelope(time, start, duration) {
   const local = time - start;
@@ -10,7 +10,7 @@ function envelope(time, start, duration) {
     return 0;
   }
   const attack = 0.018;
-  const release = 0.22;
+  const release = Math.min(0.24, duration * 0.42);
   if (local < attack) {
     return local / attack;
   }
@@ -29,10 +29,17 @@ function tone(time, frequency, start, duration, gain, wave = 'sine') {
   if (wave === 'triangle') {
     return amp * (2 / Math.PI) * Math.asin(Math.sin(phase));
   }
+  if (wave === 'square') {
+    return amp * Math.sign(Math.sin(phase));
+  }
   return amp * Math.sin(phase);
 }
 
-function sampleAt(time) {
+function clamp(sample) {
+  return Math.max(-0.92, Math.min(0.92, sample));
+}
+
+function levelUpSample(time) {
   const notes = [
     { start: 0, frequency: 523.25, gain: 0.22, duration: 0.52 },
     { start: 0.09, frequency: 659.25, gain: 0.2, duration: 0.56 },
@@ -44,7 +51,44 @@ function sampleAt(time) {
   const shimmer =
     tone(time, 1318.51, 0.42, 0.36, 0.055, 'triangle') +
     tone(time, 1567.98, 0.52, 0.28, 0.042, 'triangle');
-  return Math.max(-0.92, Math.min(0.92, chord + shimmer));
+  return clamp(chord + shimmer);
+}
+
+function bondResonanceSample(time) {
+  const pulse =
+    tone(time, 392, 0, 0.34, 0.1, 'triangle') +
+    tone(time, 587.33, 0.04, 0.42, 0.13, 'triangle') +
+    tone(time, 783.99, 0.1, 0.42, 0.11, 'sine') +
+    tone(time, 1174.66, 0.2, 0.38, 0.065, 'sine');
+  const sparkle =
+    tone(time, 1567.98, 0.34, 0.24, 0.045, 'triangle') +
+    tone(time, 1760, 0.42, 0.2, 0.035, 'triangle');
+  const tremolo = 1 + Math.sin(time * Math.PI * 18) * 0.08;
+  return clamp((pulse + sparkle) * tremolo);
+}
+
+function victoryFanfareSample(time) {
+  const brass =
+    tone(time, 392, 0, 0.26, 0.14, 'triangle') +
+    tone(time, 493.88, 0.16, 0.26, 0.14, 'triangle') +
+    tone(time, 587.33, 0.32, 0.28, 0.14, 'triangle') +
+    tone(time, 783.99, 0.5, 0.58, 0.16, 'triangle');
+  const harmony =
+    tone(time, 196, 0, 0.92, 0.07, 'sine') +
+    tone(time, 293.66, 0.5, 0.64, 0.06, 'sine') +
+    tone(time, 987.77, 0.72, 0.34, 0.055, 'sine');
+  return clamp(brass + harmony);
+}
+
+function defeatStingSample(time) {
+  const low =
+    tone(time, 174.61, 0, 0.46, 0.16, 'triangle') +
+    tone(time, 146.83, 0.24, 0.52, 0.15, 'triangle') +
+    tone(time, 110, 0.48, 0.56, 0.15, 'sine');
+  const strike =
+    tone(time, 87.31, 0, 0.18, 0.13, 'square') +
+    tone(time, 261.63, 0.02, 0.16, 0.06, 'triangle');
+  return clamp(low + strike);
 }
 
 function wavBuffer(samples) {
@@ -71,8 +115,17 @@ function wavBuffer(samples) {
   return buffer;
 }
 
-await mkdir(dirname(outputPath), { recursive: true });
-const duration = 1.12;
-const samples = Array.from({ length: Math.floor(sampleRate * duration) }, (_, index) => sampleAt(index / sampleRate));
-await writeFile(outputPath, wavBuffer(samples));
-console.log(`Generated ${outputPath}`);
+const clips = [
+  { name: 'level-up', duration: 1.12, sampleAt: levelUpSample },
+  { name: 'bond-resonance', duration: 0.82, sampleAt: bondResonanceSample },
+  { name: 'victory-fanfare', duration: 1.2, sampleAt: victoryFanfareSample },
+  { name: 'defeat-sting', duration: 1.08, sampleAt: defeatStingSample }
+];
+
+await mkdir(outputDir, { recursive: true });
+for (const clip of clips) {
+  const samples = Array.from({ length: Math.floor(sampleRate * clip.duration) }, (_, index) => clip.sampleAt(index / sampleRate));
+  const outputPath = join(outputDir, `${clip.name}.wav`);
+  await writeFile(outputPath, wavBuffer(samples));
+  console.log(`Generated ${outputPath}`);
+}
diff --git a/src/assets/audio/sfx/bond-resonance.wav b/src/assets/audio/sfx/bond-resonance.wav
new file mode 100644
index 0000000..c7aeafc
Binary files /dev/null and b/src/assets/audio/sfx/bond-resonance.wav differ
diff --git a/src/assets/audio/sfx/defeat-sting.wav b/src/assets/audio/sfx/defeat-sting.wav
new file mode 100644
index 0000000..fd3292c
Binary files /dev/null and b/src/assets/audio/sfx/defeat-sting.wav differ
diff --git a/src/assets/audio/sfx/level-up.wav b/src/assets/audio/sfx/level-up.wav
index a64fc66..b5dcad7 100644
Binary files a/src/assets/audio/sfx/level-up.wav and b/src/assets/audio/sfx/level-up.wav differ
diff --git a/src/assets/audio/sfx/victory-fanfare.wav b/src/assets/audio/sfx/victory-fanfare.wav
new file mode 100644
index 0000000..06177b6
Binary files /dev/null and b/src/assets/audio/sfx/victory-fanfare.wav differ
diff --git a/src/game/audio/audioAssets.ts b/src/game/audio/audioAssets.ts
index aa78094..7d188c3 100644
--- a/src/game/audio/audioAssets.ts
+++ b/src/game/audio/audioAssets.ts
@@ -3,8 +3,10 @@ import militiaThemeUrl from '../../assets/audio/bgm/militia-theme.mp3';
 import oathThemeUrl from '../../assets/audio/bgm/oath-theme.mp3';
 import storyDarkUrl from '../../assets/audio/bgm/story-dark.mp3';
 import titleThemeUrl from '../../assets/audio/bgm/title-theme.mp3';
+import bondResonanceUrl from '../../assets/audio/sfx/bond-resonance.wav';
 import cartRollUrl from '../../assets/audio/sfx/cart-roll.mp3';
 import combatImpactUrl from '../../assets/audio/sfx/combat-impact.mp3';
+import defeatStingUrl from '../../assets/audio/sfx/defeat-sting.wav';
 import expGainUrl from '../../assets/audio/sfx/exp-gain.mp3';
 import footstepWalkUrl from '../../assets/audio/sfx/footstep-walk.mp3';
 import horseGallopUrl from '../../assets/audio/sfx/horse-gallop.mp3';
@@ -12,6 +14,7 @@ import levelUpUrl from '../../assets/audio/sfx/level-up.wav';
 import strategyCastUrl from '../../assets/audio/sfx/strategy-cast.mp3';
 import swordSlashUrl from '../../assets/audio/sfx/sword-slash.mp3';
 import uiSelectUrl from '../../assets/audio/sfx/ui-select.mp3';
+import victoryFanfareUrl from '../../assets/audio/sfx/victory-fanfare.wav';
 
 export const musicTracks = {
   'title-theme': titleThemeUrl,
@@ -29,6 +32,9 @@ export const effectTracks = {
   'cart-roll': cartRollUrl,
   'exp-gain': expGainUrl,
   'level-up': levelUpUrl,
+  'bond-resonance': bondResonanceUrl,
+  'victory-fanfare': victoryFanfareUrl,
+  'defeat-sting': defeatStingUrl,
   'footstep-walk': footstepWalkUrl,
   'horse-gallop': horseGallopUrl
 } as const;
diff --git a/src/game/scenes/BattleScene.ts b/src/game/scenes/BattleScene.ts
index 6a3a699..90708e6 100644
--- a/src/game/scenes/BattleScene.ts
+++ b/src/game/scenes/BattleScene.ts
@@ -4340,8 +4340,8 @@ export class BattleScene extends Phaser.Scene {
         : `패배... ${battleScenario.defeatConditionLabel} 조건이 발생했습니다.`;
     this.pushBattleLog(message);
     this.renderSituationPanel(message);
-    soundDirector.playEffect(outcome === 'victory' ? 'exp-gain' : 'combat-impact', {
-      volume: outcome === 'victory' ? 0.38 : 0.28,
+    soundDirector.playEffect(outcome === 'victory' ? 'victory-fanfare' : 'defeat-sting', {
+      volume: outcome === 'victory' ? 0.34 : 0.26,
       stopAfterMs: 1200
     });
     this.publishFirstBattleReport(outcome);
@@ -7335,7 +7335,7 @@ export class BattleScene extends Phaser.Scene {
       return Promise.resolve();
     }
 
-    soundDirector.playEffect('strategy-cast', { volume: 0.18, rate: 1.14, stopAfterMs: 520 });
+    soundDirector.playEffect('bond-resonance', { volume: 0.22, rate: 1.04, stopAfterMs: 620 });
 
     const objects: Phaser.GameObjects.GameObject[] = [];
     const line = this.add.graphics();
@@ -7385,7 +7385,7 @@ export class BattleScene extends Phaser.Scene {
       return Promise.resolve();
     }
 
-    soundDirector.playEffect('strategy-cast', { volume: 0.22, rate: 1.08, stopAfterMs: 720 });
+    soundDirector.playEffect('bond-resonance', { volume: 0.24, rate: 1, stopAfterMs: 760 });
 
     const aura = this.trackCombatObject(this.add.circle(auraX, auraY, 42));
     aura.setStrokeStyle(4, 0xffdf7b, 0.88);