Sea Serpent (Retro) [30th Anniversary Edition] BT14-007 Set: X Record Pre-Release Promos

Set: X Record Pre-Release Promos Card type: Digimon Rarity: Uncommon Digi type: Undead/X Antibody Play Cost: 6 Form: Champion Attribute: Virus Digivolve Cost: 3 Digivolve Cost Level: 3 Digivolve: 0 from [Dorugamon][When Digivolving] You may trash 1 card with [Dex] or [DeathX] in its name or [X Antibody] in its traits in your hand to gain 1 memory

where X is the number of card types among other nonland permanents you control

Set: Neo Discovery 1st Edition Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: POP Series 4 Type: Grass Rarity: Rare Retreat cost: Colorless

Set: Aquapolis Type: Darkness Rarity: Rare Retreat cost: Colorless

Sea Serpent (Retro) [30th Anniversary Edition] BT14-007 Set: X Record Pre-Release PromosSet: 30th Anniversary Edition Type: Creature Serpent Rarity: Common Cost: {5}{U} Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent. Legend has it that Serpents used to be bigger, but how could that be?