Collaboration Gauntlets · Stage 9
Collaboration Gauntlets 26: Stage 9
妄想心音 Lv.9
Collaboration Gauntlets 26: Stage 9 is a Battle Cats stage in 真アサシン強襲！. It costs 130 energy and sends 11 enemy spawn lines — led by True Assassin (Enemy) as the boss — against a 1,300,000 HP enemy base, and clearing it rewards 18,330 XP. Its enemies carry the Black and Aku traits, so cats that target them do the most work here.
Data updated: 2026-08-31
130Energy Cost
18,330XP Reward
1,300,000Enemy Base HP
5,800Stage Length
12Max Enemies
10.1Difficulty
Enemy spawns (11)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Squire Rel | 3450% | ∞ | 6.7s | 3.3s~6.7s | 100% | — |
 Dark Otter | 250% | 2 | 10s | 126.7s~133.3s | 100% | — |
 Doge Dark | 1050% | 3 | 20s | 13.3s~20s | 100% | — |
 Le'Behemoth | 175% | 1 | 23.3s | — | 100% | — |
| Squire Rel | 3450% | 20 | 26.7s | 3.3s~6.7s | 100% | — |
 True Assassin (Enemy) | 1275% | 1 | 30s | — | 100% | Boss |
| Doge Dark | 1050% | 10 | 86.7s | 26.7s~33.3s | 100% | — |
| Squire Rel | 3450% | ∞ | 66.7s | 33.3s~40s | 100% | — |
 Aku Doge | 475% | 3 | 80s | 66.7s~73.3s | 100% | — |
| Squire Rel | 3450% | 20 | 166.7s | 6.7s~13.3s | 100% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |