Innistrad: Crimson Vow

Curse of Hospitality | Enchantment | Aura Curse | Enchant player Creatures attacking enchanted player have trample. Whenever a creature deals combat damage to enchanted player, that player exiles the top card of their library. Until end of turn, that creature's controller may play that card and they may spend mana as though it were mana of any color to cast that spell. | Dominik Mayer

Dominating Vampire | Creature | Vampire | When Dominating Vampire enters the battlefield, gain control of target creature with mana value less than or equal to the number of Vampires you control until end of turn. Untap that creature. It gains haste until end of turn. | PINDURSKI

Rending Flame | Instant | | Rending Flame deals 5 damage to target creature or planeswalker. If that permanent is a Spirit, Rending Flame also deals 2 damage to that permanent's controller. | Olena Richards

Alchemist's Gambit | Sorcery | | Cleave {4}{U}{U}{R} (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.) Take an extra turn after this one. During that turn, damage can't be prevented. [At the beginning of that turn's end step, you lose the game.] Exile Alchemist's Gambit. | Zoltan Boros

Blood Hypnotist | Creature | Vampire | Blood Hypnotist can't block. Whenever you sacrifice one or more Blood tokens, target creature can't block this turn. This ability triggers only once each turn. | Marie Magny

Vampires' Vengeance | Instant | | Vampires' Vengeance deals 2 damage to each non-Vampire creature. Create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") | Chris Cold

Markov Retribution | Sorcery | | Choose one or both — • Creatures you control get +1/+0 until end of turn. • Target Vampire you control deals damage equal to its power to another target creature. | Uriah Voth

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

Chandra, Dressed to Kill | Legendary Planeswalker | Chandra | +1: Add {R}. Chandra, Dressed to Kill deals 1 damage to up to one target player or planeswalker. +1: Exile the top card of your library. If it's red, you may cast it this turn. −7: Exile the top five cards of your library. You may cast red spells from among them this turn. You get an emblem with "Whenever you cast a red spell, this emblem deals X damage to any target, where X is the amount of mana spent to cast that spell." | Viktor Titov

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

Honeymoon Hearse | Artifact | Vehicle | Trample Tap two untapped creatures you control: Honeymoon Hearse becomes an artifact creature until end of turn. | Raoul Vitale

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

Alluring Suitor | Creature | Vampire | When you attack with exactly two creatures, transform Alluring Suitor. | Justine Cruz

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

Odric, Blood-Cursed | Legendary Creature | Vampire Soldier | When Odric, Blood-Cursed enters the battlefield, create X Blood tokens, where X is the number of abilities from among flying, first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance found among creatures you control. (Count each ability only once.) | Chris Rallis

Wandering Mind | Creature | Horror | Flying When Wandering Mind enters the battlefield, look at the top six cards of your library. You may reveal a noncreature, nonland card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. | Simon Dominic

Eruth, Tormented Prophet | Legendary Creature | Human Wizard | If you would draw a card, exile the top two cards of your library instead. You may play those cards this turn. | Ekaterina Burmak