- Leather Specialization
- Passive
- Increases your primary attribute by 5% while wearing Leather in all armor slots. Balance specialization grants Intellect, Feral specialization grants Agility while in Cat Form and Stamina while in Bear Form, and Restoration specialization grants Intellect.
Leather Specialization is an ability gained by druids at level 50. Balance and restoration druids get a +5% bonus to intellect if they wear lether in all slots, while feral druids gain a +5% bonus to stamina while in 
[Bear Form] and agility while in 
[Cat Form]. It was presumably created to urge druids to use mail gear at end-game rather than cloth.
Patch changes
Patch 4.0.1 (2010-10-12): Added.
