## Mutable Body *Your enhanced control over your shapechanging ability grants you extra power from transmutation spells.* **Prerequisite:** Shapechanger subtype **Benefit:** When you are the subject of a transmutation spell, you can treat the caster level as 1 higher, if doing so would be beneficial. You must decide at the time the spell is cast if you wish to apply the effect of this feat. Once per day, you can treat a transmutation spell cast on you as if it had the empower spell or extend spell metamagic feat.