Davis Motomiya [BT12-090] [Across Time]

[Start of Your Main Phase] If you have a Digimon with the [Free] trait or a Tamer with [Ken Ichijoji] in its name in play, gain 1 memory. [Your Turn] When one of your 2-color blue and green Digimon attacks, by suspending this Tamer, that Digimon may digivolve into a Digimon card with [Imperialdramon] in its name in your hand for the cost.