Collaboration Gauntlets · Stage 1
I Don't Mind One Bit Lv. 1
わたしは一向にかまわん Lv.1
I Don't Mind One Bit Lv. 1 is a Battle Cats stage in Vs Retsu Kaioh. It costs 50 energy and sends 7 enemy spawn lines — led by Retsu Kaioh (Enemy) as the boss — against a 5,000 HP enemy base, and clearing it rewards 4,465 XP. Its enemies carry the Red trait, so cats that target it do the most work here.
Data updated: 2026-08-31
50Energy Cost
4,465XP Reward
5,000Enemy Base HP
3,800Stage Length
10Max Enemies
2.1Difficulty
Enemy spawns (7)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Squire Rel | 100% | 5 | 10s | 6s~8s | 100% | — |
 B.B.Bunny | 100% | 3 | 20s | 10s~13.3s | 100% | — |
| Squire Rel | 100% | ∞ | -33.3s | 10s~30s | 99% | — |
| B.B.Bunny | 100% | ∞ | -66.7s | 40s~60s | 99% | — |
| Squire Rel | 100% | 10 | 0s | 3.3s~10s | 99% | — |
| B.B.Bunny | 100% | 5 | 0s | 6.7s~13.3s | 99% | — |
 Retsu Kaioh (Enemy) | 100% | 1 | 0s | — | 99% | Boss |