uncommon abjuration aura good sorcerer 

Bloodline angelic

Cast [>] verbal

Area 15-foot emanation

Duration 1 minute

You gain an angelic halo with an aura that increases allies' healing from the heal spell. Allies in your halo's emanation who are healed by a heal spell gain a status bonus to Hit Points regained equal to double the heal spell's level.

Core Rulebook, page 402.