Kozilek's Return [Oath of the Gatewatch] XY22 You cannot Special Summon monsters

You cannot Special Summon monsters during the turn you activate this effect

Set: Destiny Soldiers Card type: Normal Spell Rarity: Secret Rare Special Summon 1 "Darklord" monster from your Graveyard in Defense Position

Special Summoned monsters on the field cannot activate their effects

but they are better than no prey at all

Kozilek's Return [Oath of the Gatewatch] XY22 You cannot Special Summon monstersSet: Oath of the Gatewatch 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.