Innistrad: Midnight Hunt

Fleshtaker | Creature | Human Assassin | Whenever you sacrifice another creature, you gain 1 life and scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) {1}, Sacrifice another creature: Fleshtaker gets +2/+2 until end of turn. | Kev Walker

Rite of Oblivion | Sorcery | | As an additional cost to cast this spell, sacrifice a nonland permanent. Exile target nonland permanent. Flashback {2}{W}{B} (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.) | Martina Pilcerova

Corpse Cobble | Instant | | As an additional cost to cast this spell, sacrifice any number of creatures. Create an X/X blue and black Zombie creature token with menace, where X is the total power of the sacrificed creatures. Flashback {3}{U}{B} (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.) | Ravenna Tran

Bladestitched Skaab | Creature | Zombie Soldier | Other Zombies you control get +1/+0. | Dave Kendall

Hungry for More | Sorcery | | Create a 3/1 black and red Vampire creature token with trample, lifelink, and haste. Sacrifice it at the beginning of the next end step. Flashback {1}{B}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) | Bastien L. Deharme

Vampire Socialite | Creature | Vampire Noble | Menace (This creature can't be blocked except by two or more creatures.) When Vampire Socialite enters the battlefield, if an opponent lost life this turn, put a +1/+1 counter on each other Vampire you control. As long as an opponent lost life this turn, each other Vampire you control enters the battlefield with an additional +1/+1 counter on it. | Suzanne Helmigh

Diregraf Rebirth | Sorcery | | This spell costs {1} less to cast for each creature that died this turn. Return target creature card from your graveyard to the battlefield. Flashback {5}{B}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.) | Irina Nordsol

Grizzly Ghoul | Creature | Zombie Bear | Trample Grizzly Ghoul enters the battlefield with a +1/+1 counter on it for each creature that died this turn. | Vincent Proce