Collaboration Stages · Stage 1
Master of Heart Lv.1
心の師匠 Lv.1
Master of Heart Lv.1 is a Battle Cats stage in Street Fighter - VERY HARD -. It costs 150 energy and sends 7 enemy spawn lines — led by Ryu (Enemy) as the boss — against a 750,000 HP enemy base, and clearing it rewards 21,150 XP. Its enemies carry the Angel, Aku, Alien and Floating traits, so cats that target them do the most work here.
Data updated: 2026-08-31
150Energy Cost
21,150XP Reward
750,000Enemy Base HP
6,000Stage Length
6Max Enemies
9.1Difficulty
Enemy spawns (7)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Chickful A | 150% | 1 | 33.3s | — | 100% | — |
 Aku Gory | 200% | 3 | 40s | 33.3s~40s | 100% | — |
 Helmut Krabbe | 1200% | 6 | 10s | 13.3s~26.7s | 100% | — |
 Pigeon de Sable | 200% | 5 | 6.7s | 3.3s~10s | 100% | — |
| Pigeon de Sable | 200% | 5 | 46.7s | 5s~8.3s | 100% | — |
 Sakura (Enemy) | 150% | 1 | 56.7s | — | 100% | — |
 Ryu (Enemy) | 150% | 1 | 50s | — | 100% | Boss |