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CARD SPEC
RarityU
Number42
SetThe List Reprints
Released2026-08-18
Creature Type or Sub TypeCreature — Octopus
P5
T5
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.