Rek'Sai Ability (LoL): Fury of the Xer'Sai

Fury of the Xer'Sai Rek'Sai

Passive

Rek'Sai generates 25 Fury upon dealing damage with basic attack and Unburrowed abilities, and loses 20 Fury per second if she hasn't generated any in the last 5 seconds.

While Burrowed, Rek'Sai consumes her current Fury over 3 seconds, healing up to 20-190 (based on level) health at 100 Fury, stopping once she consumes it all or returns to full health.