Phial of Glacial Fury

Whenever you first attack a target, gain a stack of Glacial Fury for 15 sec, up to $373265u stacks. Dealing damage has a chance to unleash a blast of Frost damage upon the target which is split among nearby enemies. This effect is increased by 15% per stack.|n|nLasts 30 min and through death. Consuming an identical phial will add another 30 min.