Essence Infusion

Put two +1/+1 counters on target creature. It gains lifelink until end of turn.

Call to the Feast

Create three 1/1 white Vampire creature tokens with lifelink.

Plains

Cackling Culprit

Whenever this creature or another creature you control dies, you gain 1 life.
{1}{B}: This creature gains deathtouch until end of turn.

Panicked Bystander

Whenever this creature 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 this creature.

Panicked Bystander // Cackling Culprit

Triumphant Surge

Destroy target creature with power 4 or greater. You gain 3 life.

Parasitic Grasp

Cleave {1}{B}{B} (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.)
Parasitic Grasp deals 3 damage to target [Human] creature. You gain 3 life.

Scoured Barrens

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {W} or {B}.

Epicure of Blood

Whenever you gain life, each opponent loses 1 life.

Severed Strands

As an additional cost to cast this spell, sacrifice a creature.
You gain life equal to the sacrificed creature's toughness. Destroy target creature an opponent controls.

Vampire Scrivener

Flying
Whenever you gain life during your turn, put a +1/+1 counter on this creature.
Whenever you lose life during your turn, put a +1/+1 counter on this creature.

Faith's Fetters

Enchant permanent
When this Aura enters, you gain 4 life.
Enchanted permanent can't attack or block, and its activated abilities can't be activated unless they're mana abilities.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Destroy target creature.

Swamp

Diregraf Scavenger

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When this creature enters, exile up to one target card from a graveyard. If a creature card was exiled this way, each opponent loses 2 life and you gain 2 life.