30th Anniversary Edition

Pirate Ship

Pirate Ship can't attack unless defending player controls an Island.
{T}: Pirate Ship deals 1 damage to any target.
When you control no Islands, sacrifice Pirate Ship.

Time Spiral Timeshifted

Pirate Ship can't attack unless defending player controls an Island.
{T}: Pirate Ship deals 1 damage to target creature or player.
When you control no Islands, sacrifice Pirate Ship.

Fifth Edition

Islandhome (If defending player controls no islands, this creature cannot attack. If you control no islands, bury this creature.)
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T: Pirate Ship deals 1 damage to target creature or player.

Fourth Edition Foreign Black Border

Fourth Edition

Cannot attack if defending player controls no islands. If at any time you control no islands, bury Pirate Ship.
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T: Pirate Ship deals 1 damage to target creature or player.

Summer Magic / Edgar

Foreign Black Border

Revised Edition

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T: Do 1 damage to any target.
Cannot attack unless opponent has islands in play, though controller may still use special ability. Pirate Ship is destroyed immediately if at any time controller has no islands in play.

Collectors' Edition

Intl. Collectors' Edition

Unlimited Edition

Tap to do 1 damage to any target. Cannot attack unless opponent has islands in play, though controller may still tap. Pirate Ship is destroyed immediately if at any time controller has no islands in play.