
Exploit Weakness
빈틈 노리기
Effect at skill level 1
Increases caster's Critical Hit by 100. Has a 25% chance to increase Attack by 5.5% for 10s, and a 7% chance to summon up to 5 clones on landing a Critical Hit. Each clone deals 17 (+13.8% Attack) damage and inflicts Insignia that lasts for 10s (up to 5 Insignia stacks). Clone cooldown: 1s Attack increase cooldown: 1s
This effect works after it is learned. It is not a button in your attack sequence.
See this class’s investment order →
Source and version
Base effects, icons and both names: MetaBot client database, checked 2026-10-07. Numbers vary with skill level. Learning picks are CODEX editorial, informed by KR builds; they are not a measured Global best build.
MetaBot · All levels and tooltip ↗zxcastform · Class reference sheet ↗