Ravnica Allegiance

Awaken the Erstwhile | Sorcery | | Each player discards all the cards in their hand, then creates that many 2/2 black Zombie creature tokens. | Jason A. Engle

Font of Agonies | Enchantment | | Whenever you pay life, put that many blood counters on Font of Agonies. {1}{B}, Remove four blood counters from Font of Agonies: Destroy target creature. | Jason A. Engle

Gutterbones | Creature | Skeleton Warrior | Gutterbones enters the battlefield tapped. {1}{B}: Return Gutterbones from your graveyard to your hand. Activate only during your turn and only if an opponent lost life this turn. | Grzegorz Rutkowski

Pestilent Spirit | Creature | Spirit | Menace, deathtouch Instant and sorcery spells you control have deathtouch. (Any amount of damage they deal to a creature is enough to destroy it.) | Anastasia Ovchinnikova

Priest of Forgotten Gods | Creature | Human Cleric | {T}, Sacrifice two other creatures: Any number of target players each lose 2 life and sacrifice a creature. You add {B}{B} and draw a card. | Zack Stella

Rix Maadi Reveler | Creature | Human Shaman | Spectacle {2}{B}{R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) When Rix Maadi Reveler enters the battlefield, discard a card, then draw a card. If Rix Maadi Reveler's spectacle cost was paid, instead discard your hand, then draw three cards. | Sara Winters

Ethereal Absolution | Enchantment | | Creatures you control get +1/+1. Creatures your opponents control get -1/-1. {2}{W}{B}: Exile target card from an opponent's graveyard. If it was a creature card, you create a 1/1 white and black Spirit creature token with flying. | Eric Deschamps

Kaya's Wrath | Sorcery | | Destroy all creatures. You gain life equal to the number of creatures you controlled that were destroyed this way. | Victor Adame Minguez

Teysa Karlov | Legendary Creature | Human Advisor | If a creature dying causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. Creature tokens you control have vigilance and lifelink. | Magali Villeneuve

Revival | Sorcery | | Return target creature card with mana value 3 or less from your graveyard to the battlefield. | Paul Scott Canavan

Bedevil | Instant | | Destroy target artifact, creature, or planeswalker. | Seb McKinnon

Judith, the Scourge Diva | Legendary Creature | Human Shaman | Other creatures you control get +1/+0. Whenever a nontoken creature you control dies, Judith, the Scourge Diva deals 1 damage to any target. | Wesley Burt

Theater of Horrors | Enchantment | | At the beginning of your upkeep, exile the top card of your library. During your turn, if an opponent lost life this turn, you may play lands and cast spells from among cards exiled with Theater of Horrors. {3}{R}: Theater of Horrors deals 1 damage to target opponent or planeswalker. | Daarken

Bedeck | Instant | | Target creature gets +3/-3 until end of turn. | Randy Vargas

Blood Crypt | Land | Swamp Mountain | ({T}: Add {B} or {R}.) As Blood Crypt enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. | Adam Paquette

Godless Shrine | Land | Plains Swamp | ({T}: Add {W} or {B}.) As Godless Shrine enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. | Ravenna Tran