Winter's Wail

Winter's Wail is a perk introduced in ''Call of Duty: Black Ops 4. ''It comes in the form of Perk-A-Cola in Blood of the Dead and Classified, and as a Perk Vapor in Voyage of Despair and IX, respectively.

Overview
Winter's Wail's effect  that if the player is hit by a melee attack generate, a frost explosion that will freeze or slow enemies nearby. The player will be able to store 2 charges. When assigned to Odin/Tonic, the Modifier granted will make it so that frost explosions trigger a slowing field around the player for a limited time. Will also grant the player an additional charge.