While you have a Tamer with [Matt Ishida] in its name, you may ignore this card’s color requirements.
[Main] By placing 1 [Garurumon] and 1 [WereGarurumon] from your trash as 1 of your [Gabumon]’s bottom digivolution cards, that Digimon may digivolve into [MetalGarurumon] in your hand, ignoring its digivolution requirements and without paying the cost.