Immortal Ruler [BT10-104] [Xros Encounter] Avian if [Deckerdramon] is in this

if [Deckerdramon] is in this Digimon's digivolution cards

Set: Great Legend Pre-Release Promos Card type: Digi-Egg Rarity: Uncommon Digi type: Weapon Form: In-Training [When Attacking][Once per Turn] If this Digimon is Level 7

Set: Battle of Omni Card type: Digimon Rarity: Promo Digi type: Reptile Play Cost: 3 Form: Rookie Attribute: Vaccine Digivolve Cost: 0 Digivolve Cost Level: 2 [On Play] Reveal 3 cards from the top of your deck

or "Greymon" (other than "DoruGreymon"

Set: Classic Collection Promos Card type: Digimon Rarity: Promo 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

Immortal Ruler [BT10-104] [Xros Encounter] Avian if [Deckerdramon] is in thisSet: Xros Encounter Card type: Option Rarity: Rare Play Cost: 0 While you have a [Nene Amano] in play, you may use this card without meeting its color requirements. [Main] Trash 3 cards from the top of your deck. Then, you may play 1 [DarkKnightmon] from your trash for its memory cost. If you play a Digimon card with DigiXros requirements by this effect, you may DigiXros by placing any of the specified Digimon from your trash at the bottom of this