Collaboration Gauntlets · Stage 11
Healer & Co. Lv.11
癒術士と仲間たち Lv.11
Healer & Co. Lv.11 is a Battle Cats stage in Trials of Merc Storia!. It costs 110 energy and sends 10 enemy spawn lines — led by Healer (Enemy) as the boss — against a 750,000 HP enemy base, and clearing it rewards 9,823 XP. Its enemies carry the Floating trait, so cats that target it do the most work here.
Data updated: 2026-08-31
110Energy Cost
9,823XP Reward
750,000Enemy Base HP
5,000Stage Length
10Max Enemies
9.5Difficulty
Enemy spawns (10)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Serum (Enemy) | 1000% | 5 | 18s | 26.7s~30s | 100% | — |
 Alois (Enemy) | 1000% | 5 | 6s | 26.7s~33.3s | 100% | — |
 Orthos (Enemy) | 1000% | 5 | 50s | 30s~40s | 100% | — |
 Fuu (Enemy) | 600% | 2 | 20s | 40s | 100% | — |
 Cornelia (Enemy) | 600% | 1 | 66.7s | — | 100% | — |
 Michelia (Enemy) | 600% | 1 | 40s | — | 100% | — |
 Hearscht (Enemy) | HP 150% / ATK 250% | 1 | 120s | — | 100% | — |
 Todomeki (Enemy) | 250% | 1 | 100s | — | 100% | — |
 Healer (Enemy) | HP 820% / ATK 840% | 1 | 20s | — | 100% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |