Whamon (BT23-023 C) [Hackers' Slumber]

Product Details

[[Digivolve] Lv.4 w/[CS] trait: Cost 3]
[All Turns] [Once Per Turn] When this Digimon would leave the battle area other than by your effects, you may play 1 level 4 or lower blue or [CS] trait Digimon card from its digivolution cards without paying the cost.