Fourth Edition Foreign Black Border · #98
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This creature can't attack unless defending player controls an Island. When you control no Islands, sacrifice this creature.
Abilities, attacks, weakness & resistance
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Sea Serpent (collector 98) is a blue Creature — Serpent from Fourth Edition Foreign Black Border. It costs six mana and has a triggered limitation that it can't attack unless an opponent controls an Island and must be sacrificed if you control no Islands. This makes it a board-dependent threat that requires opponents' or your own Islands to remain active in play.
Catalog pricing data as of 17 Apr 2026, 10:58
