Omen of Clarity
Druid· Nature· 1 rank
Instant
Your spells and attacks have a chance to grant you Clearcasting, reducing the Mana, Rage, or Energy cost of your next damage or healing spell or offensive ability by 100%. Clearcasting is not consumed by Wrath or by spells or abilities that cost no resources.
Data from the game client, fvbeta-1.60.1.70291-r4. Game data © Blizzard Entertainment. Spell ID 16864.