Bronze Dragon's Shape Changing

You gain the bronze dragon's ability to change your shape.

Prerequisite(s): Draconic bloodline (must choose bronze dragon), 1st-level dragon disciple

Benefit: Once per day as a standard action you are able to take the form of any animal or humanoid form as if using the polymorph spell. Your caster level for this effect is equal to your arcane spellcaster level tied to the dragon disciple class.