Sidisi, Undead Vizier (Promo Pack) [Dragons of Tarkir Promos] Cockatrice Set: Unlimited Edition Type: Instant

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one basic land type with another

Set: Champions of Kamigawa Type: Legendary Creature — Rat Rogue Rarity: Rare Cost: {3}{B}{B} All Rats have fear

for example

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {W} Target blocking creature gets +7/+7 until end of turn

Then that player shuffles their library

Sidisi, Undead Vizier (Promo Pack) [Dragons of Tarkir Promos] Cockatrice Set: Unlimited Edition Type: InstantSet: Dragons of Tarkir 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.