Divine Fury is a 9th level cleric Daily attack that was introduced in Divine Power.
Divine Fury
Cleric Attack 9
Your patron's servants take notice of your struggle and reward companions while punishing your enemies.
Close burst 1
Target: Each enemy in burst
Attack: Strength vs. Fortitude
Hit: 2[W] + Strength modifier radiant damage.
Miss: Half damage.
Effect: The burst creates a zone of divine fury that lasts until the end of your next turn. When any ally within the zone hits an enemy, that ally regains 10 hit points.
Sustain minor: The zone persists