Immortal Ruler [BT10-104] [Xros Encounter]

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 card as digivolution cards.