Patch changes Edit
- (Patch September 5, 2017) Note: New Functionality: Doubles the width of Cone of Cold. Hitting Chilled enemy Heroes with Cone of Cold reduces its cooldown by 2.5 seconds, up to a 5 second maximum reduction.
- (Patch July 12, 2016) Note: Increased cooldown reduction from .5 to 1 second, up to a maximum of 5 seconds per cast.
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