Willis [BT8-091] (Reprint) [Starter Deck: Double Typhoon Advanced Deck Set Pre-Release Cards]

[On Play] You may hatch 1 Digi-Egg card to an empty space in your breeding area. [Your Turn] When one of your Digimon would digivolve into a Digimon with [Gargomon] or [Rapidmon] in its name, you may suspend this Tamer to reduce the digivolution cost by 1.