War of the Spark

Aid the Fallen | Sorcery | | Choose one or both — • Return target creature card from your graveyard to your hand. • Return target planeswalker card from your graveyard to your hand. | Sara Winters

Duskmantle Operative | Creature | Human Rogue | Duskmantle Operative can't be blocked by creatures with power 4 or greater. | Anna Steinbauer

Lazotep Reaver | Creature | Zombie Beast | When Lazotep Reaver enters the battlefield, amass 1. (Put a +1/+1 counter on an Army you control. If you don't control one, create a 0/0 black Zombie Army creature token first.) | Craig J Spearing

Sorin's Thirst | Instant | | Sorin's Thirst deals 2 damage to target creature and you gain 2 life. | Daarken

Unlikely Aid | Instant | | Target creature gets +2/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) | Viktor Titov

Vampire Opportunist | Creature | Vampire | {6}{B}: Each opponent loses 2 life and you gain 2 life. | Jason Rainville