Revision as of 21:02, 16 October 2019 by Deltaneos(talk | contribs)(Content from other games have their own pages now. Stripping down to just the World Championship 2004 content.)
Rex is a Lever 2 opponent. He is unlocked by defeating all Level 1 opponents, at least three times each by having at least half the cards from the Blue-Eyes White DragonBooster Pack.