Sora Takenouchi & Joe Kido (BT5-088) - Battle of Omni

[Start of Your Turn] If your opponent has a Digimon with no digivolution cards in play, gain 2 memory.
[Your Turn] When you attack with a blue Digimon, you may suspend this Tamer to trash up to 2 digivolution cards from the bottom of 1 of your opponent's Digimon.

[Security] Play this card without paying its memory cost.