Innistrad: Crimson Vow

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

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

Bloody Betrayal | Sorcery | | Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") | Brian Valeza

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