Effect
[When Digivolving] You may play 1 blue levell 3 Digimon card or 1 Digimon card with [Seadramon] in its name or [Aqua] or [Sea Animal] in one of its traits from one of your blue Digimon's digivolution cards without paying its memory cost.
[Opponent's Turn] [Once Per Turn] When your opponent plays a Digimon card, you may activate one of this Digimon's [When Digivolving] effects.