Sidisi, Undead Vizier [Dragons of Tarkir Prerelease Promos] Apocalypse At the beginning of your

At the beginning of your next main phase

If you do and they guessed wrong

Set: Alpha Edition Type: Instant Rarity: Rare Cost: {G} Target spell or permanent becomes green

−X: Search your library for an artifact card with mana value X or less

Set: Alliances Type: Artifact Creature — Phyrexian Construct Rarity: Rare Cost: {6} When Phyrexian Devourer's power is 7 or greater

Sidisi, Undead Vizier [Dragons of Tarkir Prerelease Promos] Apocalypse At the beginning of yourSet: 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.