BlackWarGreymon [BT2-112] (Alternate Art) [Release Special Booster Ver.1.5] BT12-022 use 1 Option card with

use 1 Option card with a memory cost of 7 in your hand without paying its memory cost

Set: Double Diamond Card type: Digimon Rarity: Uncommon Digi type: Evil Play Cost: 3 Form: Rookie Attribute: Virus Digivolve Cost: 0 Digivolve Cost Level: 2 [On Play] You may trash 1 card in your hand

Set: Classic Collection Card type: Digimon Rarity: Rare Digi type: Cyborg Play Cost: 7 Form: Ultimate Attribute: Vaccine Digivolve Cost: 3 Digivolve Cost Level: 4 [When Attacking] When this Digimon attacks a player

Activate 1 of that card's [When Digivolving] effects as an effect of this Digimon

Set: Release Special Booster Promos Card type: Digimon Rarity: Promo Digi type: Cyborg Play Cost: 6 Form: Ultimate Attribute: Vaccine Digivolve Cost: 3 Digivolve Cost Level: 4 [When Attacking] Gain 3 memory

BlackWarGreymon [BT2-112] (Alternate Art) [Release Special Booster Ver.1.5] BT12-022 use 1 Option card withSet: Release Special Booster Ver. 1. 5 Card type: Digimon Rarity: Secret Rare Digi type: Dragonkin Play Cost: 13 Form: Mega Attribute: Virus Digivolve Cost: 4 Digivolve Cost Level: 5 While your opponent has a Digimon with 10000 DP or more in play, reduce the memory cost to play this card from your hand by 6.[When Attacking] If you attack your opponent's Digimon with the highest DP, unsuspend this Digimon.