WoWDB

Can't be cast in Travel Form, Aquatic Form, Flight Form

Increases Stamina, Agility, and Intellect by 6% at all times. When activated, dramatically improves the Druid's ability to perform roles outside of Restoration specialization for 45 sec. Grants the following benefits in the listed roles:

Guardian
While in Bear Form, Agility, Expertise, Hit Chance, and armor bonuses increased, Vengeance granted, and chance to be hit by melee critical strikes reduced.

Feral
While in Cat Form, Agility, Hit Chance, and Expertise increased.

Balance
Spell Damage and Hit Chance increased. Mana cost of all damage spells reduced by 100%.