Special Stages · Stage 2
Spiky Supercluster (Merciless)
河豚座流星群 超極ムズ
Spiky Supercluster (Merciless) is a Battle Cats stage in Azure Annihilation. It costs 200 energy and sends 13 enemy spawn lines — led by Puffsley's Comet as the boss — against a 2,000,000 HP enemy base, and clearing it rewards 28,200 XP. Its enemies carry the Angel, Zombie and Alien traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
28,200XP Reward
2,000,000Enemy Base HP
5,500Stage Length
20Max Enemies
10.3Difficulty
Enemy spawns (13)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Gabriel | 500% | 20 | 10s | 26.7s~30s | 100% | — |
 The Thrillerz | 200% | 15 | 16.7s | 16.7s~23.3s | 100% | — |
 Mistress Celeboodle | 1200% | 1 | 20s | — | 100% | — |
 Those Guys | 4000% | ∞ | 23.3s | 2s~6s | 100% | — |
 Puffsley's Comet | 100% | 1 | 26.7s | — | 100% | Boss |
 Zir Zeal | 300% | 1 | 33.3s | — | 100% | — |
| Mistress Celeboodle | 1200% | 1 | 73.3s | — | 100% | — |
 Chickful A | 250% | 2 | 66.7s | 66.7s~70s | 100% | — |
| Puffsley's Comet | 100% | 1 | 86.7s | — | 100% | — |
| Zir Zeal | 300% | 1 | 86.7s | — | 100% | — |
| Puffsley's Comet | 100% | 1 | 90s | — | 100% | — |
| Zir Zeal | 300% | 1 | 133.3s | — | 100% | — |
| Mistress Celeboodle | 1200% | 1 | 280s | — | 100% | — |