![Theros: Sealock Monster](/img/cards/theros/ths-sealock-monster-62.jpg)
![{3}](/img/mana/3.svg)
![{U}](/img/mana/U.svg)
Sealock Monster
Creature — Octopus
Oracle text:
Sealock Monster can't attack unless defending player controls an Island.
: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)
When Sealock Monster becomes monstrous, target land becomes an Island in addition to its other types.
5/5 ![Card toughness: 5](/img/others/toughness.svg)
Collection:
Theros
Rarity:
Uncommon