Dragon of Courage (BT14-090 U) [Blast Ace]

Product Details

While you have a Tamer with [Tai Kamiya] in its name, you may ignore this card's color requirements.
[Main] By placing 1 [Greymon] and 1 [MetalGreymon] from your trash as 1 of your [Agumon]'s bottom digivolution cards, that Digimon may digivolve into [WarGreymon] in your hand without paying the cost, ignoring its digivolution requirements.