Undercity Plague [Gatecrash] BT8-037 Set: Commander Anthology Volume II

Set: Commander Anthology Volume II Type: Creature — Angel Rarity: Mythic Cost: {4}{W}{W}{W} Flying

but that did not stop them from fighting side by side

You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs

Set: Khans of Tarkir Type: Creature — Human Cleric Rarity: Uncommon Cost: {3}{W} Outlast {W} ({W}

look at an opponent's hand

Undercity Plague [Gatecrash] BT8-037 Set: Commander Anthology Volume IISet: Gatecrash Type: Sorcery Rarity: Rare Cost: {4}{B}{B} Target player loses 1 life, discards a card, then sacrifices a permanent. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)