Innistrad: Crimson Vow

Valorous Stance | Instant | | Choose one — • Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) • Destroy target creature with toughness 4 or greater. | Anato Finnstark

Twinblade Geist | Creature | Spirit Warrior | Double strike Disturb {2}{W} (You may cast this card from your graveyard transformed for its disturb cost.) | Tuan Duong Chu

Bride's Gown | Artifact | Equipment | Equipped creature gets +2/+0. It gets an additional +0/+2 and has first strike as long as an Equipment named Groom's Finery is attached to a creature you control. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) | Eric Deschamps

Fleeting Spirit | Creature | Spirit | {W}, Exile three cards from your graveyard: Fleeting Spirit gains first strike until end of turn. Discard a card: Exile Fleeting Spirit. Return it to the battlefield under its owner's control at the beginning of the next end step. | Evyn Fong

Circle of Confinement | Enchantment | | When Circle of Confinement enters the battlefield, exile target creature an opponent controls with mana value 3 or less until Circle of Confinement leaves the battlefield. Whenever an opponent casts a Vampire spell with the same name as a card exiled with Circle of Confinement, you gain 2 life. | Lorenzo Mastroianni

Dawnhart Geist | Creature | Spirit Warlock | Whenever you cast an enchantment spell, you gain 2 life. | Artur Treffner

Panicked Bystander | Creature | Human Peasant | Whenever Panicked Bystander or another creature you control dies, you gain 1 life. At the beginning of your end step, if you gained 3 or more life this turn, transform Panicked Bystander. | Aaron Miller