Innistrad: Crimson Vow

Pyre Spawn | Creature | Elemental | When Pyre Spawn dies, it deals 3 damage to any target. | Nicholas Gregory

Blood Petal Celebrant | Creature | Vampire | Blood Petal Celebrant has first strike as long as it's attacking. When Blood Petal Celebrant dies, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") | Fajareka Setiawan

Falkenrath Celebrants | Creature | Vampire | Menace (This creature can't be blocked except by two or more creatures.) When Falkenrath Celebrants enters the battlefield, create two Blood tokens. (They're artifacts with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") | Anna Steinbauer

Belligerent Guest | Creature | Vampire | Trample Whenever Belligerent Guest deals combat damage to a player, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") | Darren Tan

Hungry Ridgewolf | Creature | Wolf | As long as you control another Wolf or Werewolf, Hungry Ridgewolf gets +1/+0 and has trample. | Olena Richards

Fearful Villager | Creature | Human Werewolf | Menace (This creature can't be blocked except by two or more creatures.) Daybound (If a player casts no spells during their own turn, it becomes night next turn.) | Andrew Mar

Weary Prisoner | Creature | Human Werewolf | Defender Daybound (If a player casts no spells during their own turn, it becomes night next turn.) | Jason Rainville

Voldaren Epicure | Creature | Vampire | When Voldaren Epicure enters the battlefield, it deals 1 damage to each opponent. Create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") | Martina Fackova

Lightning Wolf | Creature | Wolf | {1}{R}: Lightning Wolf gains first strike until end of turn. Activate only as a sorcery. | Alessandra Pisano

Kessig Flamebreather | Creature | Human Shaman | Whenever you cast a noncreature spell, Kessig Flamebreather deals 1 damage to each opponent. | Lius Lasahido

Daybreak Combatants | Creature | Human Warrior | Haste When Daybreak Combatants enters the battlefield, target creature gets +2/+0 until end of turn. | Joshua Raphael