Ninjitsu Art of Transformation

Activate this card by offering 1 face-up monster on your side of the field that includes Ninja in its card name as a Tribute. Special Summon 1 Beast-Type, Winged Beast-Type, or Insect-Type monster with a Level equal to or less than the Level of the selected card + 3 from your hand or Deck to your side of the field. When this card is removed from your side of the field, destroy the monster.