B - The Witching Hour

The moon is full in the sky and this is the Witching Hour, the time of witches, horrors and demons.
This is the theme of this deck, centered in death and homicide, horrors and a very specific demon: Yukora!
Anyway, this deck resolves around the combination of self-sacrificial cards and Grave Pact only to have the cards revived through Oath of Ghouls.
Some of the most infamous homicides also have place in such deck, lunatic creatures who feast on the blood of others: Shriekmaw, Bone Shredder, Silent Assassin, Royal Assassin and, of course, Abyssal Gatekeeper, all enveloped in the Witch's Mist for this is the Season of the Witch!
Beware the Midnight Ritual!!!

Deck:
LANDS - 21
18 Swamp
2 Ebon Stronghold
1 Urborg

SPELLS - 16
4 Dark Ritual
3 Bad Moon
2 Diabolic Tutor
2 Grave Pact
2 Oath of Ghouls
1 Midnight Ritual
1 Season of the Witch
1 Witch's Mist

CREATURES - 23
3 Abyssal Gatekeeper
3 Blood Pet
3 Gravegouger
3 Thoughtpicker Witch
2 Coffin Queen
2 Shriekmaw
2 Withered Witch
1 Bone Shredder
1 Commander Greven il-Vec
1 Royal Assassin
1 Silent Assassin
1 Yukora, the Prisoner

Deck edited:

+2 Void Maw
+2 Nekrataal
-1 Yukora, the Prisoner
-3 Gravegouger