Feat: Rampaging Form
Once per day, when you Change Shape into a fox, you can instead gain the effects of both the canine form of 5th-rank Animal Form and 7th-rank Fiery Body for 1 minute or until you shift back, whichever comes first. You can cast Ignition from the fiery body effect even though you're in a battle form.
Special If you are a frozen wind kitsune, your form is ice instead of fire. This changes the immunity and damage from the fiery body effect to cold, changes the weakness to fire, and changes produce flame to Ray Of Frost.