Uncanny Legends · Stage 1
Iwa Rock Reef
イワロック岩礁
Iwa Rock Reef is a Battle Cats stage in Ghost Sea. It costs 180 energy and sends 5 enemy spawn lines against a 900,000 HP enemy base, and clearing it rewards 289,332 XP. Its enemies carry the Red and Alien traits, so cats that target them do the most work here.
Data updated: 2026-08-31
180Energy Cost
289,332XP Reward
900,000Enemy Base HP
5,000Stage Length
6Max Enemies
10.2Difficulty
Enemy spawns (5)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 B.B.Bunny | 4000% | ∞ | 0s | 3s~20s | 100% | — |
 Star Peng | 2500% | 5 | 33.3s | 26.7s~33.3s | 100% | — |
 Mistress Celeboodle | 1200% | 5 | 13.3s | 16.7s~23.3s | 100% | — |
 Gardeneel Bros. | 1000% | 1 | 26.7s | — | 100% | — |
 Professor A. | 200% | 1 | 20s | — | 100% | — |