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Sealock Monster

Sealock Monster {3}{U}{U}

Creature — Octopus

This creature can't attack unless defending player controls an Island. {5}{U}{U}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When this creature becomes monstrous, target land becomes an Island in addition to its other types.

5/5

Prints (14)

Set#RarityFinishesUSDFoil USD
The List (PLST) DDO-42 uncommon nonfoil $0.21
Duel Decks: Elspeth vs. Kiora (DDO) 42 uncommon nonfoil
Duel Decks: Elspeth vs. Kiora (DDO) 42 uncommon nonfoil $0.11
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil $0.06 $0.41
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil
Theros (THS) 62 uncommon nonfoil, foil

Rulings

  • 2013-09-15 The effect making the land an Island doesn't have a duration and will last indefinitely. The land retains any land types and abilities it already had. An Island has the ability “{T}: Add {U}.”
  • 2013-09-15 Monstrous isn't an ability that a creature has. It's just something true about that creature. If the creature stops being a creature or loses its abilities, it will continue to be monstrous.
  • 2013-09-15 An ability that triggers when a creature becomes monstrous won't trigger if that creature isn't on the battlefield when its monstrosity ability resolves.
  • 2013-09-15 Once a creature becomes monstrous, it can't become monstrous again. If the creature is already monstrous when the monstrosity ability resolves, nothing happens.