Post use, the original monster is replaced with one or more monsters from a predefined monster pool. The monster pool is determined by the user's monster ID and is iterated sequentially. Modifications from skill effects, e.g. Quagmire or Eske, carry forward to the new monster(s). The resultant monsters may then be modified by these effects again, e.g. Eske → Metamorphasis → Eske results in a 16x ATK multiplier.

	Thief Bug Egg	→	4 ×		Thief Bug
	Peco Peco Egg	→	1 ×		Picky
					Picky#eggshell
	Fabre	→	1 ×		Pupa
	Pupa	→	1 ×		Creamy
	Ant Egg	→	1 ×		Andre
					Deniro
					Piere
	Dragon Egg	→	1 ×		Novus#yellow
	Draco Egg	→	1 ×		Draco
	Mi Gao	→	2 ×		Mi Gao
	Disguise	→	2 ×		Lude
					Quve
	Lude	→	1 ×		Quve
	Quve	→	1 ×		Lude
	Beelzebub	→	1 ×		Beelzebub#transformed