name: Sealock Monster
printings: DDO, PLST, THS
text: Sealock Monster can't attack unless defending player controls an Island.\n{5}{U}{U}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)\nWhen Sealock Monster becomes monstrous, target land becomes an Island in addition to its other types.