Stories of Legend · Stage 7
Prison Prairie
監獄草原
Prison Prairie is a Battle Cats stage in Alcatraz. It costs 150 energy and sends 13 enemy spawn lines — led by Squire Rel as the boss — against a 420,000 HP enemy base, and clearing it rewards 120,555 XP. Its enemies carry the Black trait, so cats that target it do the most work here.
Data updated: 2026-08-31
150Energy Cost
120,555XP Reward
420,000Enemy Base HP
5,200Stage Length
8Max Enemies
6.2Difficulty
Enemy spawns (13)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Doge Dark | 300% | ∞ | 10s | 16s | 100% | — |
| Doge Dark | 300% | ∞ | 9.7s | 16s | 100% | — |
| Doge Dark | 300% | ∞ | 9.3s | 16s | 100% | — |
| Doge Dark | 300% | ∞ | 9.7s | 16s | 100% | — |
 Squire Rel | 1000% | ∞ | 0s | 6.7s | 99% | — |
 Shadow Boxer K | 120% | ∞ | 0s | 33.3s | 99% | — |
| Shadow Boxer K | 120% | ∞ | 0s | 33.3s | 99% | — |
| Shadow Boxer K | 120% | ∞ | 0s | 33.3s | 99% | — |
| Shadow Boxer K | 120% | 1 | 0s | — | 99% | — |
| Shadow Boxer K | 120% | 1 | 0s | — | 99% | — |
 H. Nah | 100% | 6 | 0s | 0.7s~6.7s | 99% | — |
| Squire Rel | 100% | 1 | 0s | — | 99% | Boss |
 Ms. Sign | 800% | ∞ | 900s | 900s | 100% | — |