The Dino Within

Can be used each time your Life Points decrease by 1500. Send 1 Reptile-Type monster you control (excluding Tokens) to the Graveyard, and Special Summon from your Deck, 1 Dinosaur-Type monster with the same Attribute as that monster in the Graveyard, but 3 Levels higher (the monster must be able to be Normal Summoned.) This Skill can only be used once per turn.