Win Rate: 60%! (Tamer's Evolution Box 2) (EX1-071 R) [Classic Collection]

Product Details

If you have a Tamer in play, you may use this Option card without meeting its color requirements.
[Main] The next time one of your Digimon digivolves this turn, you may trash 1 Digimon card in your hand of the same color as the digivolving Digimon to reduce the memory cost of the digivolution by 4.