Strixhaven: School of Mages

Sedgemoor Witch | Creature | Human Warlock | Menace Ward—Pay 3 life. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays 3 life.) Magecraft — Whenever you cast or copy an instant or sorcery spell, create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life." | Igor Kieryluk

Valentin, Dean of the Vein | Legendary Creature | Vampire Warlock | Menace, lifelink If a nontoken creature an opponent controls would die, exile it instead. When you do, you may pay {2}. If you do, create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life." | Jesper Ejsing

Oriq Loremage | Creature | Human Warlock | {T}: Search your library for a card, put it into your graveyard, then shuffle. If it's an instant or sorcery card, put a +1/+1 counter on Oriq Loremage. | JiHun Lee

Callous Bloodmage | Creature | Vampire Warlock | When Callous Bloodmage enters the battlefield, choose one — • Create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life." • You draw a card and you lose 1 life. • Exile target player's graveyard. | Jokubas Uogintas

Silverquill Silencer | Creature | Human Cleric | As Silverquill Silencer enters the battlefield, choose a nonland card name. Whenever an opponent casts a spell with the chosen name, they lose 3 life and you draw a card. | Zezhou Chen

Daemogoth Titan | Creature | Demon | Whenever Daemogoth Titan attacks or blocks, sacrifice a creature. | Chris Cold

Codie, Vociferous Codex | Legendary Artifact Creature | Construct | You can't cast permanent spells. {4}, {T}: Add {W}{U}{B}{R}{G}. When you cast your next spell this turn, exile cards from the top of your library until you exile an instant or sorcery card with lesser mana value. Until end of turn, you may cast that card without paying its mana cost. Put each other card exiled this way on the bottom of your library in a random order. | Daniel Ljunggren