Market Price£0.0330d —
Sealock Monster
uncommon
Market Price£0.0330d —Price data for this card starts 14 Sept 2026
| Date | Market | Cardmarket | Cardmarket Foil |
|---|---|---|---|
| 14 Sept 2026 | N/A | £0.04 | £0.28 |
| 15 Sept 2026 | N/A | £0.04 | £0.28 |
| 16 Sept 2026 | N/A | £0.04 | £0.28 |
| 17 Sept 2026 | N/A | £0.04 | £0.28 |
| 18 Sept 2026 | £0.03 | £0.03 | £0.28 |
| 19 Sept 2026 | N/A | £0.03 | £0.28 |
| 20 Sept 2026 | N/A | £0.03 | £0.28 |
| 21 Sept 2026 | £0.03 | £0.03 | £0.28 |
| 22 Sept 2026 | £0.03 | £0.03 | £0.28 |
| 23 Sept 2026 | £0.03 | £0.03 | £0.28 |
| 24 Sept 2026 | £0.03 | £0.03 | £0.28 |
| 25 Sept 2026 | £0.03 | £0.03 | £0.28 |
| 26 Sept 2026 | £0.03 | £0.03 | £0.28 |
| 27 Sept 2026 | £0.03 | £0.03 | £0.28 |
| 28 Sept 2026 | £0.03 | £0.03 | £0.28 |
Card Details
Creature — Octopus
- Mana cost
- Mana value
- 5
- Power
- 5
- Toughness
- 5
This creature 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 this creature becomes monstrous, target land becomes an Island in addition to its other types.
More Info
Sealock Monster is an uncommon blue Octopus creature from Magic: The Gathering's Theros set (2013). A 5/5 that can't attack unless the defending player controls an Island, with a Monstrosity ability.
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3 printings shown.
Card updated 28 Sept 2026. Prices may differ from individual listings.