Gifted Aetherborn

Disentomb

Return target creature card from your graveyard to your hand.

Go for the Throat

Mind Rot

Bartizan Bats

Flying (This creature can't be blocked except by creatures with flying or reach.)

Walking Corpse

Vampire Nighthawk

Flying
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.)

Gravewaker

Flying (This creature can't be blocked except by creatures with flying or reach.)
{5}{B}{B}: Return target creature card from your graveyard to the battlefield tapped.

Feral Abomination

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Fetid Imp

Flying
{B}: Fetid Imp gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

Phyrexian Rager

When Phyrexian Rager enters, you draw a card and you lose 1 life.

Lord of the Pit

Flying, trample
At the beginning of your upkeep, sacrifice a creature other than Lord of the Pit. If you can't, Lord of the Pit deals 7 damage to you.

Sign in Blood

Target player draws two cards and loses 2 life.

Dead Weight

Enchant creature
Enchanted creature gets -2/-2.

Doom Blade

Swamp

Gravedigger

When Gravedigger enters, you may return target creature card from your graveyard to your hand.