Omekamon

While this card is revealed from the deck, its name is also treated as [Omnimon]. ＜Blocker＞ (This Digimon can block in the blocker timing.) [On Play] If it's your turn, 1 of your other Digimon may digivolve into a black Digimon card with [Greymon] or [Garurumon] in its name in your hand with the digivolution cost reduced by 2.

Inherited effect

[When Attacking] [Once Per Turn] ＜De-Digivolve 1＞ 1 of your opponent's Digimon. (Trash the top card. You can't trash past level 3 cards.)

Alternate effect

DigiXros Requirements [DigiXros -1] [Agumon] or [Greymon] x [Gabumon] or [Garurumon] When this would be played, you may place specified cards from your hand/battle area under it. Each one reduces the play cost.