Rarity
U
Number
62
Sub Type
Creature — Octopus
P
5
T
5
Edition
Theros
Sealock Monster
TCG Market Prices
Regular:
$0.20
Foil:
$0.44
Card Kingdom Prices
Regular:
$0.00
Foil:
$0.00
Last updated: Aug 03, 2025 - 2:18AM
Price History
Sealock Monster can't attack unless defending player controls an Island.
5UU: 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.
