Sealock Monster (42)
DDO · Duel Decks: Elspeth vs. Kiora · uncommon
| Mana cost |   |
|---|---|
| Mana value | 5.0 |
| Type | Creature — Octopus |
| Rarity | uncommon |
| Colors | U |
| Power / Toughness | 5 / 5 |
| EDHREC rank | 22894 |
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.
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Printings
Price history
Latest prices
| Provider | Type | Normal | Foil | Etched | Date |
|---|---|---|---|---|---|
| tcgplayer | retail | $0.10 | — | — | 2026-09-27 |
| manapool | retail | $0.15 | — | — | 2026-09-27 |
| cardmarket | retail | $0.06 | — | — | 2026-09-27 |
| cardkingdom | retail | $0.35 | — | — | 2026-09-27 |
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Legality
| Format | Status |
|---|---|
| Pioneer | Legal |
| Modern | Legal |
| Legacy | Legal |
| Vintage | Legal |
| Commander | Legal |
| Penny | Legal |
| Oathbreaker | Legal |
| Duel | Legal |
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.
Other languages
| Language | Name |
|---|---|
| Japanese | 海檻の怪物 |