Bolas's Citadel (Promo Pack) [War of the Spark Promos] Phelddagrif the Sorcerer's cry rang out:

the Sorcerer's cry rang out: "Let no bird fly

Blue spells you cast cost {1} less to cast

Set: Zendikar Expeditions Type: Land — Island Swamp Rarity: Mythic ({T}: Add {U} or {B}

Pyromaster deals 1 damage to target player or planeswalker and 1 damage to up to one target creature that player or that planeswalker's controller controls

Set: World Championship Promos Type: Creature — Human Barbarian Rarity: Rare Cost: {2}{R}{R} When Balduvian Horde enters the battlefield

Bolas's Citadel (Promo Pack) [War of the Spark Promos] Phelddagrif the Sorcerer's cry rang out:Set: War of the Spark Promos Type: Legendary Artifact Rarity: Rare Cost: {3}{B}{B}{B} You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life.