Description, catalog fields, rules text, and how it plays—in one place.
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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
Other cards from Foreign Black Border
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Sea Serpent (FBB-78) is a common Creature — Serpent from the Foreign Black Border core set. It is a 5/5 that costs six mana and requires the defending player to control an Island for it to attack, and it must be sacrificed if you control no Islands. Its color identity is blue and it was illustrated by Jeff A.
Catalog pricing data as of 17 Apr 2026, 10:52
