Collaboration Stages · Stage 1
Alois: Cowards Flight
臆した飛翔！アロイス
Alois: Cowards Flight is a Battle Cats stage in Merc Storia: Attack. It costs 100 energy and sends 6 enemy spawn lines — led by Alois (Enemy) as the boss — against a 50,000 HP enemy base, and clearing it rewards 46,060 XP. Its enemies carry the Floating trait, so cats that target it do the most work here.
Data updated: 2026-08-31
100Energy Cost
46,060XP Reward
50,000Enemy Base HP
4,000Stage Length
4Max Enemies
2.1Difficulty
Enemy spawns (6)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Celesse (Enemy) | 100% | ∞ | 4s | 10s~20s | 100% | — |
 Nono (Enemy) | 100% | 3 | 8s | 20s~26.7s | 100% | — |
| Celesse (Enemy) | 100% | ∞ | 0.1s | 8s~16s | 99% | — |
| Nono (Enemy) | 100% | ∞ | 0.1s | 10s~20s | 99% | — |
 Alois (Enemy) | 100% | 1 | 0.1s | — | 99% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |