T.K. Takaishi & Kari Kamiya (BT6-089) - Double Diamond Foil

[Start of Your Turn] If you have fewer security cards than your opponent, gain 2 memory.
[Your Turn] When one of your yellow Digimon attacks, you may suspend this Tamer to have 1 of your opponent's Digimon get -1000 DP for the turn.

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