Stories of Legend · Stage 3

Merciless Onslaught

ポッポー領土

Merciless Onslaught is a Battle Cats stage in Axis of Evil. It costs 70 energy and sends 3 enemy spawn lines — led by Assassin Bear as the boss — against a 300,000 HP enemy base, and clearing it rewards 56,259 XP. Its enemies carry the Red and Black traits, so cats that target them do the most work here.

Data updated: 2026-08-31

70Energy Cost
56,259XP Reward
300,000Enemy Base HP
4,000Stage Length
3Max Enemies
9.1Difficulty
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Cats that counter Merciless Onslaught

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

Chun-LiLovestruck Lesser DemonTakeda ShingenBunny & CanardDaybreaker IzanagiMighty Rekon Korps

Stage rewards

10% — XP ×133,000 · first clear · Treasure Radar1% — Speed Up ×1

Enemy spawns (3)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
One Horn2200%50s3.3s100%—
Assassin Bear4000%∞33.3s33.3s100%Boss
Ms. Sign400%∞900s900s100%—
All Axis of Evil stages