Lycanthropic Spell

Improved Control Shape feat or Control Shape 8 ranks, Lycanthrope,

You complete the verbal and somatic components of spells while in your lycanthropic animal form. For example, while in the form of a wolf, you could substitute barks and gestures with your paws for the normal verbal and somatic components of a spell. with an appendage of your current form. This feat does not permit the use of magic items while in a form that could not ordinarily use them, and you do not gain the ability to speak in your lycanthropic form.

You cast spells while in your lycanthropic animal form.