Deviate Scale is harvested from the mutated creatures in the Wailing Caverns. Deviate Scales are used in two Leatherworking recipes that can be bought from the vendor in the cave above the Caverns and one given as a reward choice for by the quest giver in the same cave.
This item is found on any of the deviate creatures inside the Wailing Caverns. It drops from these creatures and can also be skinned from them. It can also rarely be fished in a School of Deviate Fish.
Deviate Scales are used in the following recipes: