When Grim Procession enters, create two 2/2 black Zombie creature tokens. {2}{B}: Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)
The Returned cobble together fragments of their lives: possessions, family, and culture—built from leftover scraps and half-memories.
At the beginning of each end step, if a creature you control died this turn, each opponent loses 2 life. {3}{B}: Target creature you control gains lifelink until end of turn.
Pharika and her acolytes ensure that the coils of life and death intertwine in equal measure.
Ward—Pay 2 life. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays 2 life.) Heroic — Whenever you cast a spell that targets Hand of Phenax, you draw a card and you lose 1 life. Hand of Phenax gains menace until end of turn.
Enchant creature When Mantle of the Returned enters, return target creature card from your graveyard to the battlefield. It's a Zombie in addition to its other types. Enchanted creature gets +1/+1 for each Zombie you control.
When Memento Gorgon enters, mill X cards, where X is your devotion to black. Then return a card milled this way to your hand. You lose 1 life. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)
Menace When Minotaur Skullsmasher enters, choose a nonland card type. Then target opponent reveals their hand. You choose a card of the chosen type from it. That player discards that card.
When Miserable Portent enters, create a 1/1 black Harpy creature token with flying. {3}{B}, Sacrifice Miserable Portent: You draw two cards and you lose 2 life.
Chronicle (As this enters and after your draw step, add a lore counter. Stop after III.) [Lore I-II] Each player loses 1 life. [Lore III] Create a 1/1 black Harpy creature token with flying.
Target opponent reveals their hand. You choose a nonland card from it. If you can't, they discard a card. Otherwise, that player discards a card, then if they didn't discard the chosen card, you create a tapped Treasure token. (It's an artifact with “{T}, Sacrifice this artifact: Add one mana of any color.”)
Until end of turn, target creature gains deathtouch and “When this creature dies, return it to the battlefield tapped under its owner's control with a +1/+1 counter on it.”
“Oh snake-twined Pharika, may your touch poison the bodies of our enemies and purify our own.” —Solon, acolyte of Pharika
Chronicle (As this enters and after your draw step, add a lore counter. Stop after III.) [Lore I-II] Mill two cards. [Lore III] Return target creature card from your graveyard to your hand.
Flying When Tormentor Harpy enters, if there are three or more creature cards in your graveyard, target creature an opponent controls gets -3/-3 until end of turn.
“Erebos is nothing if not fair. You will face only the same cruelties you have wrought.” —Iadorna, death priest of Erebos
Colossal 2—{4}{B}(You may cast this for its colossal cost to have it enter with two +1/+1 counters; or pay {4}{B} as a sorcery: Put two +1/+1 counters on it if it has none.) Lifelink
In the depths of Tizerus, the undead warlord Zygos marches with an army greater than any Akroan legion.
Flash Enchant creature Enchanted creature gets +2/+2 and has flying and “At the beginning of your upkeep, you lose 1 life and create a 1/1 black Harpy creature token with flying.”
Colossal 2—{4}{B}{B}(You may cast this for its colossal cost to have it enter with two +1/+1 counters; or pay {4}{B}{B} as a sorcery: Put two +1/+1 counters on it if it has none.) Menace When Wretched Catoblepas's colossal ability puts one or more counters on it, each opponent sacrifices a creature.
Zygos, Underworld Scourge's power and toughness are each equal to the number of cards you own in exile and in your graveyard. Spells you cast have “As an additional cost to cast this spell, you may exile any number of cards from your graveyard. This spell costs {1} less to cast for each card exiled this way.”