Uncanny Legends · Stage 4
Swamp of Ignorance
知識に溺れる者の沼
Swamp of Ignorance is a Battle Cats stage in Laboratory Island. It costs 190 energy and sends 10 enemy spawn lines against a 960,000 HP enemy base, and clearing it rewards 305,406 XP. Its enemies carry the Red and Black traits, so cats that target them do the most work here.
Data updated: 2026-08-31
190Energy Cost
305,406XP Reward
960,000Enemy Base HP
5,000Stage Length
10Max Enemies
10.3Difficulty
Enemy spawns (10)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 B.B.Bunny | 4000% | ∞ | 0s | 6.7s~13.3s | 100% | — |
 Two Can | 300% | 1 | 13.3s | — | 100% | — |
| Two Can | 300% | 1 | 53.3s | — | 100% | — |
| Two Can | 300% | 1 | 86.7s | — | 100% | — |
| Two Can | 300% | 1 | 113.3s | — | 100% | — |
 Berserkory | 200% | 1 | 40s | — | 100% | — |
| Berserkory | 200% | 1 | 100s | — | 100% | — |
 Tackey | 200% | 1 | 30s | — | 100% | — |
 Hackey | 200% | 1 | 60s | — | 100% | — |
| Tackey | 200% | 1 | 90s | — | 100% | — |