Your search for "Primitive Butterfly CROS-EN097" revealed the following:
Primitive Butterfly - CROS-EN097 - Common - 1st Edition from Crossed Souls 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:If you control no monsters, you can Special Summon this card (from your hand). Once per turn: You...
Primitive Butterfly - CROS-EN097 - Common - Unlimited from Crossed Souls Unlimited, available at 401 Games Canada. Rarity: Common Card Text:If you control no monsters, you can Special Summon this card (from your hand). Once per turn: You can increase...