Regenerate
From HGWiki
Caster Level: Cleric 7; Druid 6
Innate Level: 7
School: Conjuration
Descriptor(s):
Component(s): Verbal, Somatic
Range: Touch
Save: Harmless
Spell Resistance: No
Area of Effect/Target:
Duration: 1 Round / caster level
Description: For the duration of the spell, the target creature gains the ability to regenerate 6 hit points every round. At CL20, grants 6 + ((CL - 16) / 4) regeneration. At CL40, grants 12 + (CL - 40) regeneration. Grants +2 regeneration per Conjuration focus.
Notes
Unlike most spells, regenerate does stack with itself. (Two casts will regenerate 12 hit points per round, reported as two instances of healing 6 hit points.)