|Ultimate Gem God|
"Rainbow Dark Dragon" in the artwork of "Rainbow Gravity".
"Ultimate Gem God" (
As both of the monsters in this archetype have "Ultimate Gem God" in their Japanese names but no such phrase in their English names, any support cards for this archetype that in Japanese would refer to 'an "Ultimate Gem God" monster' were instead changed to directly refer to '"Rainbow Dragon" or "Rainbow Dark Dragon"'. Due to this, cards like "Rainbow Neos" cannot be used with "Elemental HERO Prisma" to send either of the two Dragons to the Graveyard, as the original Japanese lore did not name any specific monster but rather an archetype.