Chireru, Ryu's loyal friend

Chireru was an all American duelist when he met Ryu! Ryu blessed his deck so all the cards he plays are real so he can be of help against enemies! He uses Polymerization to fuse himself to with the God Cards( to make God Chireru, the one to the left) or the Magic Card Ragnorok( to make Ultimate Chireru, to the right)! Both have extraordinary auras, but Ultimate Chireru's strentgh is equal to that of Ryu's Ultimate Demon Form!In his normal form he generates little aura( the middle)! The bottom are just his expressions!