Ninjitsu Art of Transformation (TU07-EN019) - Turbo Pack: Booster Seven Unlimited

Tribute 1 face-up "Ninja" monster you control; Special Summon 1 Beast, Winged Beast, or Insect-Type monster with a Level less than or equal to the Level of the Tributed card + 3 from your hand or Deck. When this card leaves the field, destroy that monster.