Special Stages · Stage 1
Aku's Melody (Merciless)
悪魔の旋律 超極ムズ
Aku's Melody (Merciless) is a Battle Cats stage in Temptation's Symphony. It costs 200 energy and sends 12 enemy spawn lines — led by Possessed Empress as the boss — against a 1,200,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Aku, Black and Angel traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
17,860XP Reward
1,200,000Enemy Base HP
4,800Stage Length
4Max Enemies
10.1Difficulty
Enemy spawns (12)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Aku Altar (Enemy Base) | 1200% | 1 | 0.1s | — | 0% | Enemy base |
 Possessed Empress | 100% | 1 | 10s | — | 100% | Boss |
 Doge Dark | 1200% | 5 | 13.3s | 23.3s~30s | 100% | — |
 Heavenly Hippoe | 400% | 1 | 26.7s | — | 100% | — |
 Aku Gory | 200% | 2 | 46.7s | 36.7s~43.3s | 100% | — |
 Aku Doge | 400% | ∞ | 120s | 43.3s~56.7s | 100% | — |
| Heavenly Hippoe | 400% | 1 | 133.3s | — | 100% | — |
 Shadow Boxer K | 300% | 2 | 146.7s | 46.7s | 100% | — |
| Aku Gory | 200% | 1 | 153.3s | — | 100% | — |
| Aku Gory | 200% | ∞ | 213.3s | 56.7s~63.3s | 100% | — |
| Aku Doge | 400% | ∞ | 366.7s | 30s~36.7s | 100% | — |
| Aku Gory | 200% | 2 | 0.1s | 1s | 75% | — |