MetalGreymon: Alterous Mode [EX9-012] [Versus Monsters]

[[Digivolve] MetalGreymon: Cost 1] [[Digivolve] Lv.4 w/[Greymon] in name or w/[ADVENTURE] trait: Cost 3] [On Play] [When Digivolving] Delete 1 of your opponent's Digimon with 8000 DP or less. [Your Turn] When any of your Digimon or Tamers with [Garurumon] or [Tai Kamiya] in their names are played or any of your Digimon digivolve into a Digimon with [Garurumon] in its name, this Digimon may digivolve into a Digimon card with [Greymon] in its name in the hand without paying the cost.