Uncanny Legends · Stage 4
Principal's Rebellion
校長先生の反逆
Principal's Rebellion is a Battle Cats stage in The Devils' Academy. It costs 190 energy and sends 10 enemy spawn lines — led by Bun Bun Black as the boss — against a 750,000 HP enemy base, and clearing it rewards 305,406 XP. Its enemies carry the Black, Alien, Red and Floating traits, so cats that target them do the most work here.
Data updated: 2026-08-31
190Energy Cost
305,406XP Reward
750,000Enemy Base HP
4,800Stage Length
12Max Enemies
10.2Difficulty
Enemy spawns (10)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Shadow Boxer K | 300% | 3 | 12s | 4s~8s | 100% | — |
 Those Guys | 4000% | 30 | 0s | 0.1s~2s | 100% | — |
 Hippoe | 4000% | ∞ | 33.3s | 20s~40s | 100% | — |
| Those Guys | 4000% | ∞ | 0s | 0.1s~2s | 99% | — |
 Kang Roo | 4000% | ∞ | 0s | 20s~40s | 99% | — |
 Corporal Weyland | 2500% | 2 | 0s | 50s | 99% | — |
 Ribbo | 1200% | 5 | 0s | 16.7s~20s | 99% | — |
 Bore | 300% | 1 | 0s | — | 99% | — |
 J.K Bun Bun | 500% | 1 | 0s | — | 99% | — |
 Bun Bun Black | 400% | 1 | 0s | — | 99% | Boss |