River Song's Diary (Surge Foil) [Doctor Who] Frog Horror Mount (Each {B} in the mana

(Each {B} in the mana costs of permanents you control counts toward your devotion to black

Set: Duskmourn: House of Horror Type: Enchantment Creature — Avatar Horror Rarity: Mythic Cost: {4}{R}{R} Impending 4—2RR

Set: Future Sight Type: Creature — Human Wizard Rarity: Rare Cost: {2}{W}{W} Creatures without flying can't attack

If X was 5 or greater

Set: Doctor Who Type: Artifact Creature — Dalek Rarity: Rare Cost: {3}{B}{B} Flying

River Song's Diary (Surge Foil) [Doctor Who] Frog Horror Mount (Each {B} in the manaSet: Doctor Who Type: Artifact Rarity: Rare Cost: {3} Imprint Whenever a player casts an instant or sorcery spell from their hand, exile it instead of putting it into a graveyard as it resolves. At the beginning of your upkeep, if there are four or more cards exiled with River Song's Diary, choose one of them at random. You may cast it without paying its mana cost.