[When Digivolving] You may play 1 red or yellow Tamer card from your hand without paying it's memory cost. Then, if [RizeGreymon] or [X Antibody] is in this Digimon's digivolution cards, 1 of opponent's Digimon gets -2000 DP for each red or yellow Tamer you have in play for the turn. [Your Turn] For each Tamer you have in play, this Digimon gets +1000 DP.