While raging, the barbarian benefits from increased magical healing.
Whenever she is subject to a spell that cures hit point damage, she heals 1 additional point of damage per caster level. In the case of non-spell healing effects (such as channeled energy or lay on hands), she heals a number of additional points equal to the class level of the character performing the magical healing. This does not affect fast healing or regeneration.
Pathfinder Player Companion: Champions of Purity © 2013, Paizo Publishing, LLC; Authors: Jessica Blomstrom, Adam Daigle, Shaun Hocking, Daniel Marthaler, Tork Shaw, and Christina Stiles.