Sealock Monster [Duel Decks: Elspeth vs. Kiora] Elemental Nightmare where X is the number

where X is the number of Goblins on the battlefield

To conquer and kill every living thing

and jagged mountain peaks rise high into the air

Ob Nixilis Type: Creature — Human Cleric Rarity: Rare Cost: {3}{B}{B} When Priest of the Blood Rite enters the battlefield

Set: Secret Lair Drop Series Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {1}{U}{B}{R} Dethrone

Sealock Monster [Duel Decks: Elspeth vs. Kiora] Elemental Nightmare where X is the numberSet: Duel Decks: Elspeth vs. Kiora 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.