Rainbow Dragon, known as Ultimate Gem God - Rainbow Dragon in the Japanese version, is a character version of the card, "Rainbow Dragon".
Rainbow Dragon appears in Yu-Gi-Oh! World Championship 2008. By beating it the first time, Jesse Anderson is unlocked. Nothing is unlocked for beating it five or ten times.
In World Championship 2008, Rainbow Dragon uses a "Crystal Beast" Deck titled "Over the Rainbow". It is named after the attack it uses in the Yu-Gi-Oh! GX series.
|CPU Tag Duel|
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.