diff --git a/lib/src/features/arena/widgets/arena_result_panel.dart b/lib/src/features/arena/widgets/arena_result_panel.dart
index 2700991..ab01ac0 100644
--- a/lib/src/features/arena/widgets/arena_result_panel.dart
+++ b/lib/src/features/arena/widgets/arena_result_panel.dart
@@ -10,6 +10,7 @@ import 'package:asciineverdie/src/core/engine/item_service.dart';
 import 'package:asciineverdie/src/core/model/arena_match.dart';
 import 'package:asciineverdie/src/core/model/equipment_item.dart';
 import 'package:asciineverdie/src/core/model/equipment_slot.dart';
+import 'package:asciineverdie/src/core/model/hall_of_fame.dart';
 import 'package:asciineverdie/src/core/model/item_stats.dart';
 import 'package:asciineverdie/src/features/game/widgets/combat_log.dart';
 import 'package:asciineverdie/src/shared/retro_colors.dart';
@@ -103,6 +104,9 @@ class _ArenaResultPanelState extends State<ArenaResultPanel>
       final fileName = 'arena_${challenger}_vs_${opponent}_$timestamp.json';
       final file = File('${directory.path}/$fileName');
 
+      // 전투 통계 계산
+      final stats = _calculateBattleStats();
+
       final jsonData = {
         'match': {
           'challenger': challenger,
@@ -111,6 +115,11 @@ class _ArenaResultPanelState extends State<ArenaResultPanel>
           'turnCount': widget.turnCount,
           'timestamp': DateTime.now().toIso8601String(),
         },
+        'characters': {
+          'challenger': _characterToJson(widget.result.match.challenger),
+          'opponent': _characterToJson(widget.result.match.opponent),
+        },
+        'stats': stats,
         'battleLog': widget.battleLog!.map((e) => e.toJson()).toList(),
       };
 
@@ -146,6 +155,126 @@ class _ArenaResultPanelState extends State<ArenaResultPanel>
     }
   }
 
+  /// 캐릭터 정보를 JSON으로 변환
+  Map<String, dynamic> _characterToJson(HallOfFameEntry entry) {
+    return {
+      'name': entry.characterName,
+      'level': entry.level,
+      'race': entry.race,
+      'class': entry.klass,
+      'combatStats': entry.finalStats?.toJson(),
+      'equipment': entry.finalEquipment
+          ?.map((EquipmentItem e) => {
+                'slot': e.slot.name,
+                'name': e.name,
+                'level': e.level,
+                'rarity': e.rarity.name,
+                'stats': e.stats.toJson(),
+              })
+          .toList(),
+      'skills': entry.finalSkills,
+    };
+  }
+
+  /// 배틀 로그에서 전투 통계 계산
+  Map<String, dynamic> _calculateBattleStats() {
+    if (widget.battleLog == null || widget.battleLog!.isEmpty) {
+      return {};
+    }
+
+    int challengerTotalDamage = 0;
+    int opponentTotalDamage = 0;
+    int challengerTotalHeal = 0;
+    int opponentTotalHeal = 0;
+    int challengerCriticals = 0;
+    int opponentCriticals = 0;
+    int challengerBlocks = 0;
+    int opponentBlocks = 0;
+    int challengerEvades = 0;
+    int opponentEvades = 0;
+    int challengerSkillsUsed = 0;
+    int opponentSkillsUsed = 0;
+
+    final challenger = widget.result.match.challenger.characterName;
+
+    for (final entry in widget.battleLog!) {
+      final msg = entry.message;
+      final isChallenger = msg.startsWith(challenger);
+
+      switch (entry.type) {
+        case CombatLogType.damage:
+          final dmg = _extractNumber(msg);
+          if (isChallenger) {
+            challengerTotalDamage += dmg;
+          }
+        case CombatLogType.monsterAttack:
+          final dmg = _extractNumber(msg);
+          opponentTotalDamage += dmg;
+        case CombatLogType.critical:
+          final dmg = _extractNumber(msg);
+          if (isChallenger) {
+            challengerTotalDamage += dmg;
+            challengerCriticals++;
+          } else {
+            opponentTotalDamage += dmg;
+            opponentCriticals++;
+          }
+        case CombatLogType.heal:
+          final heal = _extractNumber(msg);
+          if (isChallenger) {
+            challengerTotalHeal += heal;
+          } else {
+            opponentTotalHeal += heal;
+          }
+        case CombatLogType.block:
+          if (isChallenger) {
+            challengerBlocks++;
+          } else {
+            opponentBlocks++;
+          }
+        case CombatLogType.evade:
+          if (isChallenger) {
+            challengerEvades++;
+          } else {
+            opponentEvades++;
+          }
+        case CombatLogType.skill:
+          if (isChallenger) {
+            challengerSkillsUsed++;
+          } else {
+            opponentSkillsUsed++;
+          }
+        default:
+          break;
+      }
+    }
+
+    return {
+      'challenger': {
+        'totalDamage': challengerTotalDamage,
+        'totalHeal': challengerTotalHeal,
+        'criticals': challengerCriticals,
+        'blocks': challengerBlocks,
+        'evades': challengerEvades,
+        'skillsUsed': challengerSkillsUsed,
+      },
+      'opponent': {
+        'totalDamage': opponentTotalDamage,
+        'totalHeal': opponentTotalHeal,
+        'criticals': opponentCriticals,
+        'blocks': opponentBlocks,
+        'evades': opponentEvades,
+        'skillsUsed': opponentSkillsUsed,
+      },
+    };
+  }
+
+  /// 메시지에서 숫자 추출
+  int _extractNumber(String msg) {
+    final match = RegExp(r'(\d+)').firstMatch(msg);
+    return match != null ? int.tryParse(match.group(1)!) ?? 0 : 0;
+  }
+
   @override
   Widget build(BuildContext context) {
     final isVictory = widget.result.isVictory;
diff --git a/lib/src/features/game/widgets/ascii_animation_card.dart b/lib/src/features/game/widgets/ascii_animation_card.dart
index 68c59f4..cf0f0c1 100644
--- a/lib/src/features/game/widgets/ascii_animation_card.dart
+++ b/lib/src/features/game/widgets/ascii_animation_card.dart
@@ -226,13 +226,11 @@ class _AsciiAnimationCardState extends State<AsciiAnimationCard> {
         setState(() {
           _showDeathAnimation = true;
         });
-        return; // 사망 애니메이션 중에는 다른 업데이트 무시
+        // 분해 애니메이션은 오버레이로 표시되므로
+        // 백그라운드 상태 업데이트는 계속 진행 (20배속 대응)
       }
     }
 
-    // 사망 애니메이션 중에는 다른 업데이트 무시
-    if (_showDeathAnimation) return;
-
     // 전투 이벤트 동기화 (Phase 5)
     if (widget.latestCombatEvent != null &&
         widget.latestCombatEvent!.timestamp != _lastEventTimestamp) {
@@ -253,7 +251,8 @@ class _AsciiAnimationCardState extends State<AsciiAnimationCard> {
         oldWidget.weaponRarity != widget.weaponRarity ||
         oldWidget.opponentRaceId != widget.opponentRaceId ||
         oldWidget.opponentHasShield != widget.opponentHasShield ||
-        oldWidget.isInCombat != widget.isInCombat) {
+        oldWidget.isInCombat != widget.isInCombat ||
+        oldWidget.monsterDied != widget.monsterDied) {
       _updateAnimation();
     }
   }