Adrenaline is a tier 1 passive skill in Zane's Under Cover skill tree. This skill increases the cooldown rate of Zane's Action Skills based on his remaining shield point percentage.


  • Action Skill Cooldown Rate: up to +7% per rank

Rank 1 2 3 4 5
Action Skill Cooldown Rate +7% +14% +21% +28%+35%


Zane skills
Under Cover Doubled Agent Hitman
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