Critical Strike increased by X. Upon suffering a total of 400% of your health damage, convert to Overwhelming Rage.
Gain Corrupting Rage which grants 10 Critical Strike rating. After suffering 400% of your health in damage, you are afflicted with Overwhelming Rage instead which causes you to take X% of your health as Nature damage over 15 sec, after which the cycle begins anew.
Lasts 30 min and through death. Consuming an identical phial will add another 30 min.