Jumpstart

Agonizing Syphon deals 3 damage to any target and you gain 3 life.

Destroy target creature. Its controller discards a card.

Target creature gets +4/-4 until end of turn.

Destroy target creature. Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")

Each player sacrifices two creatures.

When Black Cat dies, target opponent discards a card at random.

Whenever a creature dies, put a charge counter on Black Market. At the beginning of your precombat main phase, add {B} for each charge counter on B...

Flying {1}: Blighted Bat gains haste until end of turn.

Whenever Blood Artist or another creature dies, target player loses 1 life and you gain 1 life.

As an additional cost to cast this spell, sacrifice a creature. Draw three cards.

{1}{B}, Sacrifice another creature: Put a +1/+1 counter on Blood Host and you gain 2 life.

Whenever you gain life, put a +1/+1 counter on Bloodbond Vampire.

Flying When Bloodhunter Bat enters the battlefield, target player loses 2 life and you gain 2 life.

{2}, {T}: Search your library for a card named Festering Newt or Bubbling Cauldron, put it onto the battlefield tapped, then shuffle your library.

This spell costs {3} less to cast if a creature died this turn. Flying, deathtouch

As an additional cost to cast this spell, sacrifice a creature. Destroy target creature.

When Burglar Rat enters the battlefield, each opponent discards a card.

Flying When Cadaver Imp enters the battlefield, you may return target creature card from your graveyard to your hand.

When Cauldron Familiar enters the battlefield, each opponent loses 1 life and you gain 1 life. Sacrifice a Food: Return Cauldron Familiar from your...

Return target creature card from your graveyard to your hand. If it's a Zombie card, draw a card.

Lifelink

{2}{B}, Sacrifice Corpse Hauler: Return another target creature card from your graveyard to your hand.

{2}{B}, Sacrifice a creature: Target opponent reveals their hand. You choose a card from it. That player discards that card. Activate this ability ...

Flying When Crow of Dark Tidings enters the battlefield or dies, mill two cards. (Put the top two cards of your library into your graveyard.)