Ravnica Allegiance

Bloodmist Infiltrator | Creature | Vampire | Whenever Bloodmist Infiltrator attacks, you may sacrifice another creature. If you do, Bloodmist Infiltrator can't be blocked this turn. | Mitchell Malloy

Cry of the Carnarium | Sorcery | | All creatures get -2/-2 until end of turn. Exile all creature cards in all graveyards that were put there from the battlefield this turn. If a creature would die this turn, exile it instead. | Johann Bodin

Drill Bit | Sorcery | | Spectacle {B} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) Target player reveals their hand. You choose a nonland card from it. That player discards that card. | Sidharth Chaturvedi

Grotesque Demise | Instant | | Exile target creature with power 3 or less. | Ben Wootten

Noxious Groodion | Creature | Beast | Deathtouch | Simon Dominic

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

Spire Mangler | Creature | Insect | Flash Flying When Spire Mangler enters the battlefield, target creature with flying you control gets +2/+0 until end of turn. | Tomasz Jedruszek

Undercity's Embrace | Instant | | Target opponent sacrifices a creature. If you control a creature with power 4 or greater, you gain 4 life. | Tyler Walpole

Kaya, Orzhov Usurper | Legendary Planeswalker | Kaya | +1: Exile up to two target cards from a single graveyard. You gain 2 life if at least one creature card was exiled this way. −1: Exile target nonland permanent with mana value 1 or less. −5: Kaya, Orzhov Usurper deals damage to target player equal to the number of cards that player owns in exile and you gain that much life. | Yongjae Choi

Mortify | Instant | | Destroy target creature or enchantment. | Anthony Palumbo

Vizkopa Vampire | Creature | Vampire | Lifelink | Winona Nelson

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

Hackrobat | Creature | Human Rogue | Spectacle {B}{R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) {B}: Hackrobat gains deathtouch until end of turn. {R}: Hackrobat gets +2/-2 until end of turn. | Simon Dominic

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

Rakdos Roustabout | Creature | Ogre Warrior | Whenever Rakdos Roustabout becomes blocked, it deals 1 damage to the player or planeswalker it's attacking. | Lucas Graciano

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

Orzhov Locket | Artifact | | {T}: Add {W} or {B}. {W/B}{W/B}{W/B}{W/B}, {T}, Sacrifice Orzhov Locket: Draw two cards. | Volkan Baǵa

Rakdos Locket | Artifact | | {T}: Add {B} or {R}. {B/R}{B/R}{B/R}{B/R}, {T}, Sacrifice Rakdos Locket: Draw two cards. | Sung Choi