Leviathan [The Dark] Aura Curse destroy target creature with a

destroy target creature with a -1/-1 counter on it

That knowledge will haunt me for all eternity

Set: Commander 2016 Type: Land Rarity: Uncommon Krosan Verge enters the battlefield tapped

Set: Khans of Tarkir Type: Creature — Elemental Rarity: Rare Cost: {4}{U}{U} Flying

He's mastered the art of sleight of land

Leviathan [The Dark] Aura Curse destroy target creature with aSet: The Dark Type: Creature Leviathan Rarity: Rare Cost: {5}{U}{U}{U}{U} Trample Leviathan enters the battlefield tapped and doesn't untap during your untap step. At the beginning of your upkeep, you may sacrifice two Islands. If you do, untap Leviathan. Leviathan can't attack unless you sacrifice two Islands. (This cost is paid as attackers are declared.)