Cannot be destroyed by battle. If this card was Normal Summoned, during the Standby Phase of the Summoning player's next turn: You can Tribute this card; Special Summon up to 3 Level 4 or lower Reptile and/or Rock monsters from your hand and/or Deck, but banish them during the End Phase. (If you Special Summon 2 or more monsters, they must have the same name.) You can only use this effect of "Reptia Egg" once per turn.
