Sidisi, Undead Vizier [The List] Black Set: The List Type: Legendary

Set: The List Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

Set: The List Type: Creature — Hydra Rarity: Mythic Cost: {G}{G}{G}{G}{G}{G}{G}{G} This spell costs {G} less to cast for each green creature you control

{T}: Add {U}

Phenax isn't a creature

It has "This creature's power and toughness are each equal to the number of experience counters you have

Sidisi, Undead Vizier [The List] Black Set: The List Type: LegendarySet: The List 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.