Sealock Monster | THS

Sealock Monster is a uncommon Magic: The Gathering Card

Card Text

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.

Artist: Adam Paquette
Set: THS
Number: 62