Your search for "Rainbow Neos RYMP-EN019" revealed the following:
Rainbow Neos - RYMP-EN019 - Common - Unlimited from Ra Yellow Mega Pack Unlimited, available at 401 Games Canada. Rarity: Common Card Text:Elemental HERO Neos + "Rainbow Dragon" or "Rainbow Dark Dragon" // Must be Fusion Summoned with the above...
Rainbow Neos - RYMP-EN019 - Common - 1st Edition from Ra Yellow Mega Pack 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:Elemental HERO Neos + "Rainbow Dragon" or "Rainbow Dark Dragon" // Must be Fusion Summoned with...