If this card is Normal or Special Summoned: You can take 1 Dinosaur monster from your Deck, and either add it to your hand or send it to the GY. You can target 1 other Level 4 or lower Dinosaur monster on the field; destroy it, then Special Summon 1 Dinosaur monster from your GY in Defense Position. You can only use each effect of "Souleating Oviraptor" once per turn.