After he was imprisoned in the atmosphere by Queen Serenity, he was reborn inside a priest, as one of the rainbow crystals was inside him. When Zoycite extracted his rainbow crystal, she transformed the priest into Bobo the Vulture. He attacked Molly before fighting Sailor Moon. After Sailor Jupiter arrived and attacked him, Sailor Moon initiates Moon Healing Activation on him and dispels the Shadow Warrior, which returns the priest to his human form.
His Japanese version name Boxi (Bokushii / ボクシー) is a pun on "Boxing" (Bokushingu / ボクシング) and "Bokushi" (牧師) which is the Japanese word for "Christian Minister".