Willis (Box Promotion Pack: Secret Crisis) (BT17-088 U) [Secret Crisis]

[Start of Your Main Phase] [On Play] 1 of your green Digimon gets +2000 DP until the end of your opponent's turn. [Your Turn] When one of your Digimon with [Terriermon] or [Lopmon] in its name is played, by suspending this Tamer, 1 of your such Digimon may digivolve into a Digimon card in the hand with the digivolution cost reduced by 2.