Kenta Kitagawa (EX2-057) - Digital Hazard

[Your Turn] When you would play a [MarineAngemon] from your hand, reduce its play cost by 1.
[Your Turn] When you play a blue Digimon, you may suspend this Tamer to trash the bottom digivolution card of 1 of your opponent's Digimon. Then, if the Digimon played is [MarineAngemon], trash the bottom digivolution card of all of your opponent's Digimon.

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