Special Stages · Stage 2
Fireworks! (Merciless)
たまや～ 超極ムズ
Fireworks! (Merciless) is a Battle Cats stage in Fireworks Spectacular!. It costs 200 energy and sends 8 enemy spawn lines — led by Fireworks Gang as the boss — against a 1,300,000 HP enemy base, and clearing it rewards 28,200 XP. Its enemies carry the Relic and Floating traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
28,200XP Reward
1,300,000Enemy Base HP
5,300Stage Length
20Max Enemies
11.1Difficulty
Enemy spawns (8)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Fireworks Guys (High-Yield) | 100% | ∞ | 2s | 6.7s~16.7s | 100% | — |
 Fireworks Guys (Low-Yield) | 100% | ∞ | 4.7s | 6.7s~16.7s | 100% | — |
 Haniwanwan | 100% | 1 | 6.7s | — | 100% | — |
 Celeboodle | 1000% | ∞ | 13.3s | 50s~53.3s | 100% | — |
 Relic Doge | 100% | 1 | 0s | — | 99% | — |
| Haniwanwan | 100% | 2 | 0s | 53.3s~60s | 99% | — |
 Othom | 100% | 1 | -3.3s | — | 99% | — |
 Fireworks Gang | 150% | 1 | 0s | — | 99% | Boss |