Sidisi, Undead Vizier [Dragons of Tarkir] Sphinx "The partisans have unearthed a

"The partisans have unearthed a strange artifact

Set: Dragons of Tarkir Prerelease Promos Type: Legendary Creature — Zombie Naga Rarity: Rare Cost: {3}{B}{B} Deathtouch

that player may gain 2 life

Set: Battle for Zendikar Prerelease Promos Type: Creature — Cat Beast Rarity: Rare Cost: {4}{W}{W} Vigilance

if Mana Vault is tapped

Sidisi, Undead Vizier [Dragons of Tarkir] Sphinx "The partisans have unearthed aSet: 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.