You can Tribute 1 Reptile monster, then discard 1 card; Special Summon 1 Level 6 or lower FIRE Dinosaur monster from your Deck. You can banish this card from your GY, then target 1 Dragon Xyz Monster you control with no material; attach up to 2 Reptile and/or Dinosaur monsters with different names from your hand and/or GY to that monster as material. You can only use each effect of "Evoltile Megachirella" once per turn.