Flying, lifelink When Aetherborn Marauder enters the battlefield, move any number of +1/+1 counters from other permanents you control onto Aetherborn Marauder.

Flying Falkenrath Forebear can't block. Whenever Falkenrath Forebear deals combat damage to a player, create a Blood token. {B}, Sacrifice two Blood tokens: Return Falkenrath Forebear from your graveyard to the battlefield.

Flying Whenever Falkenrath Noble or another creature dies, target player loses 1 life and you gain 1 life.

Deathtouch, lifelink

Lifelink {2}, Sacrifice a creature: Put a +1/+1 counter on each Vampire you control.

Whenever you gain life, each opponent loses 1 life.

Flying When Skymarch Bloodletter enters the battlefield, target opponent loses 1 life and you gain 1 life.

Reach, trample, protection from multicolored Stonecoil Serpent enters the battlefield with X +1/+1 counters on it.

Flying Whenever Vampire Envoy becomes tapped, you gain 1 life.

Flying, deathtouch, lifelink

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Add {B}{B}{B}.

({T}: Add {B}.) Leechridden Swamp enters the battlefield tapped. {B}, {T}: Each opponent loses 1 life. Activate only if you control two or more black permanents.

Essence Drain deals 3 damage to any target and you gain 3 life.

Destroy target creature. Add {B}{B}{B}.

Target player loses 2 life and you gain 2 life. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Target player loses 2 life and you gain 2 life. Create two Blood tokens. (They're artifacts with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.")