Zero Legends · Stage 5

Accidental Toxicity

うっかり劇薬

Accidental Toxicity is a Battle Cats stage in Secluded Cavy Island. It costs 230 energy and sends 7 enemy spawn lines — led by Ackey as the boss — against a 1,550,000 HP enemy base, and clearing it rewards 554,553 XP. Its enemies carry the Sage, Red, Angel, Alien, Zombie and Aku traits, so cats that target them do the most work here.

Data updated: 2026-08-31

230Energy Cost
554,553XP Reward
1,550,000Enemy Base HP
4,800Stage Length
10Max Enemies
11.3Difficulty
Build a lineup for this stage Test your team vs this stage

Cats that counter Accidental Toxicity

Cats whose attacks target Sage, Red, Angel, Alien, Zombie and Aku, best DPS first — the traits this stage’s enemies actually carry:

Warlock and PierreChun-LiThunder JackLovestruck Lesser DemonTakeda ShingenNezuko Kamado

Stage rewards

1% — Sniper the Cat ×1 · Treasure Radar

Enemy spawns (7)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
Dogenstein100%∞6.7s30s~36.7s100%—
B.B.Bunny4000%∞20s20s~26.7s100%—
Angelic Gory300%1023.3s66.7s~73.3s100%—
Johnnyleon100%240s40s100%—
Tarsiriel100%140s—100%—
Ackey100%143.3s—100%Boss
Doctor K.O.100%560s66.7s~73.3s100%—
All Secluded Cavy Island stages