T.K. Takaishi - P-129 (Digimon Adventure 02: The Beginning Set) #P-129

[Start of Your Main Phase] If you have more security cards than your opponent, gain 1 memory. [On Play] Activate 1 of the following effects:
• You may play 1 [Patamon] from your hand without paying the cost.
• 1 of your Digimon may digivolve into [Angemon] in your hand without paying the cost.

[Security] Play this card without paying the cost.