Nighthowler [Theros Promos] Legends you may exile Kozilek's Return

you may exile Kozilek's Return from your graveyard

When Oblivion Ring leaves the battlefield

Lands can't enter the battlefield

Set: Champions of Kamigawa Type: Artifact Uncommon Cost: {1} {1}: Look at the top three cards of your library

Nighthowler [Theros Promos] Legends you may exile Kozilek's ReturnSet: Theros Promos Type: Enchantment Creature Horror Rare Cost: {1}{B}{B} Bestow {2}{B}{B} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Nighthowler and enchanted creature each get +X +X, where X is the number of creature cards in all graveyards.