Mamemon [BT6-064] [Double Diamond] BT5-049 if a Digimon with [Royal

if a Digimon with [Royal Knight] or [X-Antibody] in its type is in play

you may play one from your hand without paying its memory cost

Set: Starter Deck: Gaia Red Promos Card type: Digimon Rarity: Promo Digi type: Cyborg Play Cost: 7 Form: Ultimate Attribute: Vaccine Digivolve Cost: 3 Digivolve Cost Level: 4 [Your Turn] When this Digimon is blocked

Add 1 2-color red card among them to your hand

Set: Next Adventure Pre-Release Cards Card type: Option Rarity: Uncommon Play Cost: 4 [Main] Choose 1 of your Digimon with [Hybrid] in its traits

Mamemon [BT6-064] [Double Diamond] BT5-049 if a Digimon with [RoyalSet: Double Diamond Card type: Digimon Rarity: Super Rare Digi type: Mutant Play Cost: 7 Form: Ultimate Attribute: Data Digivolve Cost: 3 Digivolve Cost Level: 4 Decoy (Black) (When one of your other black Digimon would be deleted by an opponent's effect, you may delete this Digimon to prevent that deletion.)[On Deletion] Delete 1 of your opponent's Digimon with a play cost of 7 or less.