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Sealock Monster
Mystery Booster
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Tabletop
$ 0.20
![Sealock Monster [MB1]](https://cdn1.mtggoldfish.com/images/h/Sealock-Monster-MB1-672.jpg)
Tabletop
$ 0.20
Sealock Monster
Mystery Booster
Sealock Monster
Creature — Octopus
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.
Uncommon
5 / 5
#481 Illustrated by
| Standard | Not Legal |
| Alchemy | Not Legal |
| Historic | Not Legal |
| Explorer | Not Legal |
| Timeless | Not Legal |
| Pioneer | Legal |
| Modern | Legal |
| Legacy | Legal |
| Vintage | Legal |
| Commander | Legal |
| Brawl | Not Legal |
| Duel Commander | Legal |
| Commander 1v1 | Legal |
| Penny Dreadful | Legal |
| Pauper | Not Legal |
Card Kingdom
TCGplayer Mid
Decks Using Sealock Monster
| 1 | Thassa, God of the Sea | Commander | $ 342 |
| 1 | Xolatoyac, the Smiling Flood | Commander | $ 301 |
