Effect
[Hand] [Counter] <Blast Digivolve> (Your Digimon may digivolve into this card without paying the cost.)
[On Play] [When Digivolving] Delete 1 of your opponent's Digimon with 6000 DP or less.
Other digivolution requirements
[Digivolve] Lv.4 w/[Greymon] in name: Cost 3