Sidisi, Undead Vizier [Dragons of Tarkir Prerelease Promos] Dragon Set: Commander 2016 Type: Enchantment

Set: Commander 2016 Type: Enchantment — Aura Curse Rarity: Rare Cost: {B} Enchant player

But I doubt it

Set: Commander 2016 Type: Sorcery Rarity: Rare Cost: {6}{B} Choose target player and another target player

Put one pile into your hand and the other into your graveyard

Sidisi, Undead Vizier [Dragons of Tarkir Prerelease Promos] Dragon Set: Commander 2016 Type: EnchantmentSet: Dragons of Tarkir Prerelease Promos 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.