Sidisi, Undead Vizier [Dragons of Tarkir] Windgrace Set: Amonkhet Invocations Type: Instant

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U}{U} Buyback—Discard two cards

Set: Planechase Type: Artifact Rarity: Common Cost: {1} {T}: Target player exiles a card from their graveyard

"You serve Phyrexia

defending player sacrifices two permanents

if you prefer

Sidisi, Undead Vizier [Dragons of Tarkir] Windgrace Set: Amonkhet Invocations Type: InstantSet: Dragons of Tarkir Type: Legendary Creature Zombie Naga Rarity: Rare Cost: {3}{B}{B} Deathtouch Exploit (When this creature enters the battlefield, you may sacrifice a creature.) When Sidisi, Undead Vizier exploits a creature, you may search your library for a card, put it into your hand, then shuffle.