Kozilek's Return [Oath of the Gatewatch Prerelease Promos] Sorcery // Land and I see in them

and I see in them traces of last year

000 Type: Enchantment Rarity: Rare Cost: {G} If one or more +1/+1 counters would be put on a creature you control

Lair of the Hydra enters the battlefield tapped

Just survive your first battle

Lat-Nam wizards trade knowledge on scrolls made of magic so they can better guard against thieves and spies

Kozilek's Return [Oath of the Gatewatch Prerelease Promos] Sorcery // Land and I see in themSet: Oath of the Gatewatch Prerelease Promos Type: Instant Rarity: Mythic Cost: {2}{R} Devoid (This card has no color.) Kozilek's Return deals 2 damage to each creature. Whenever you cast an Eldrazi creature spell with mana value 7 or greater, you may exile Kozilek's Return from your graveyard. If you do, Kozilek's Return deals 5 damage to each creature.