Sealock Monster [Mystery Booster] SPA Porta incensario samita Set: Commander 2014 Type: Sorcery

Set: Commander 2014 Type: Sorcery Rare Cost: {4}{B}{B}{B} Destroy all creatures

Set: HeartGold & SoulSilver: Undaunted Type: Lightning Rarity: Rare Retreat cost: Colorless

return all other nonland permanents to their owners' hands

Set: XY: BREAKthrough Type: Supporter Rarity: Uncommon

or your hubris

Sealock Monster [Mystery Booster] SPA Porta incensario samita Set: Commander 2014 Type: SorcerySet: Mystery Booster Type: Creature Octopus Rarity: Uncommon Cost: {3}{U}{U} Sealock Monster 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 Sealock Monster becomes monstrous, target land becomes an Island in addition to its other types.