Description
| Set: | Duel Decks: Elspeth vs. Kiora |
| Type: | Creature — Octopus |
| Rarity: | uncommon |
| Cost: | {3}{U}{U} |
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.

![Sealock Monster (42) [Duel Decks: Elspeth vs. Kiora]](http://alwaysgames.ca/cdn/shop/files/96155_in_1000x1000_0d2cab82-d810-4bab-886e-6cf81d2d5b8b.jpg?v=1771585432&width=672)