According to the artist's other submission , from left to right:

Vampire Nighthawk 1BB
Creature - Vampire Shaman

Flying
Deathtouch
Lifelink

2/3

Bloodghast 1B
Creature - Vampire Spirit

Bloodghast can't block.
Bloodghast has haste as long as an opponent has 10 or less life.
Landfall — Whenever a land enters the battlefield under your control, you may return Bloodghast from your graveyard to the battlefield.

2/1

Gatekeeper of Malakir BB
Creature - Vampire Warrior

Kicker - B

When Gatekeeper of Malakir enters the battlefield, if it was kicked, target player sacrifices a creature.

2/2

Captivating Vampire 1BB
Creature - Vampire

Other Vampire creatures you control get +1/+1.
Tap five untapped Vampires you control: Gain control of target creature. It becomes a Vampire in addition to its other types.

2/2

Vampire Nocturnus 1BBB
Creature - Vampire

Play with the top card of your library revealed.
As long as the top card of your library is black, Vampire Nocturnus and other Vampire creatures you control get +2/+1 and have flying.

3/3

Vampire Lacerator B
Creature - Vampire Warrior

At the beginning of your upkeep, you lose 1 life unless an opponent has 10 or less life.

2/2

If anything, it somehow makes me regret for missing playing with these cards...

F.I.A said:
According to the artist's other submission

The Bloodghast's red gloves are a nice touch.

Ah, Zendikar vampires. So overpowered, yet so fun. Practically every other deck at my FLGS was a black vampire deck or a white soldier/ally deck back then.