[[Digivolve] Lv.4 w/[Greymon] in name or w/[CS] trait: Cost 3]
[Raid]
[When Digivolving] If you have 1 or fewer Tamers, from your hand and without paying the cost, you may play 1 red-or black Tamer card with a play cost of 4 or less or 1 Tamer card with the [CS] trait.