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

Then that player shuffles their library

Whenever you gain life

for example

" are blocking or being blocked by the same creature

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.