Innistrad: Crimson Vow

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

Reckless Impulse | Sorcery | | Exile the top two cards of your library. Until the end of your next turn, you may play those cards. | Mathias Kollros

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

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

Abrade | Instant | | Choose one — • Abrade deals 3 damage to target creature. • Destroy target artifact. | Dominik Mayer

Sure Strike | Instant | | Target creature gets +3/+0 and gains first strike until end of turn. | Lie Setiawan