Special Stages · Stage 3

Commander (Merciless)

大将 超極ムズ

Commander (Merciless) is a Battle Cats stage in Duel Under the Sea. It costs 150 energy and sends 4 enemy spawn lines — led by Teacher Bun Bun as the boss — against a 400,000 HP enemy base, and clearing it rewards 21,150 XP. Its enemies carry the Floating, Red, Alien and Black traits, so cats that target them do the most work here.

Data updated: 2026-08-31

150Energy Cost
21,150XP Reward
400,000Enemy Base HP
6,000Stage Length
1Max Enemies
10.2Difficulty
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Cats that counter Commander (Merciless)

Cats whose attacks target Floating, Red, Alien and Black, best DPS first — the traits this stage’s enemies actually carry:

Warlock and PierreChun-LiThunder JackLovestruck Lesser DemonTakeda ShingenNezuko Kamado

Enemy spawns (4)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
Teacher Bun Bun800%16.7s—100%Boss
Capy100%13.3s—100%Boss
Alpacky300%10s—100%Boss
Assassin Bear1000%∞900s900s100%—
All Duel Under the Sea stages