Cards/Theros/Sealock Monster
Sealock Monster
Creature — Octopus
Oracle Text
This creature can't attack unless defending player controls an Island.
: 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.
P / T
5 / 5
- Set
- Theros (THS)
- Number
- #62
- Rarity
- Uncommon
- Artist
- Adam Paquette
- Frame
- 2003
- Border
- Black
- Language
- EN
- Finishes
- Nonfoil, Foil
- USD
- $0.05
- USD Foil
- $0.41
- EUR
- €0.09
- EUR Foil
- €0.34
- MTGO Tix
- 0.03
Indicative figures.
Card Knowledge
Legalities
Popular formats
All formats
Rulings4
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}.”
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.
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.
Print Details
- Set
- Theros (THS)
- Number
- #62
- Rarity
- Uncommon
- Artist
- Adam Paquette
- Frame
- 2003
- Border
- Black
- Language
- EN
- Finishes
- Nonfoil, Foil
Value
- USD
- $0.05
- USD Foil
- $0.41
- EUR
- €0.09
- EUR Foil
- €0.34
- MTGO Tix
- 0.03
Indicative figures.



