Imperialdramon: Dragon Mode (BT12-030) - Across Time Pre-Release Cards

[Digivolve: 3 from [Paildramon] or [Dinobeemon]]
[When Digivolving] If this Digimon has a blue digivolution card, CO unsuspend this Digimon. If it has a green digivolution card, suspend 1 of your opponent's Digimon.
[End of Attack] This Digimon may digivolve into a Digimon card with [Imperialdramon] in its name in your hand for the digivolution cost. When this Digimon would digivolve by this effect, reduce the digivolution cost by 2.