Font of Mythos [Mystery Booster] 82 neither player can add cards

neither player can add cards from the Deck to the hand

Set: Alliances Type: Creature — Horror Spirit Rarity: Rare Cost: {3}{B} At the beginning of the end step

They just know it's unnatural—and coming from Krosa

Set: Eldritch Moon Prerelease Promos Type: Creature — Spirit Cleric Rarity: Rare Cost: {1}{W} Flying

during the End Phase it is destroyed and you take 1000 damage

Font of Mythos [Mystery Booster] 82 neither player can add cardsSet: Mystery Booster Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's draw step, that player draws two additional cards. Those who drink from Malfegor's cup are tainted with hunger and stained with lies.