Gix, Yawgmoth Praetor [The Brothers' War Prerelease Promos] Dragons of Tarkir you may have that opponent

you may have that opponent gain control of Tahngarth until end of combat

Sacrifice Treasure Vault: Create X Treasure tokens

Set: Eldritch Moon Prerelease Promos Type: Land Rarity: Rare {T}: Add {C}

Set: Commander 2016 Type: Legendary Creature — Phyrexian Angel Horror Rarity: Mythic Cost: {G}{W}{U}{B} Flying

Set: Dragons of Tarkir Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{B}{R} Flying

Gix, Yawgmoth Praetor [The Brothers' War Prerelease Promos] Dragons of Tarkir you may have that opponentSet: The Brothers' War Prerelease Promos Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {1}{B}{B} Whenever a creature deals combat damage to one of your opponents, its controller may pay 1 life. If they do, they draw a card. {4}{B}{B}{B}, Discard X cards: Exile the top X cards of target opponent's library. You may play land cards and cast spells from among cards exiled this way without paying their mana costs.