Priest of Forgotten Gods + Thornbite Staff + Gravecrawler + Skeleton Crew

Priest of Forgotten Gods
Thornbite Staff
Gravecrawler
Skeleton Crew

Requires
Priest of Forgotten Gods must be on the battlefield. Thornbite Staff must be on the battlefield. Gravecrawler must be on the battlefield. Skeleton Crew must be on the battlefield. Thornbite Staff attached to Priest of Forgotten Gods. Priest of Forgotten Gods does not have summoning sickness. You control at least one Zombie, and at least one additional creature except Gravecrawler or the Zombie.
Steps
  1. Activate Priest of Forgotten Gods by tapping it and sacrificing Gravecrawler and any other creature.
  2. When the creatures die, Priest of Forgotten Gods triggers twice, untapping itself.
  3. Resolve the Priest of Forgotten Gods ability, causing any number of opponents to sacrifice a creature and lose 2 life, and causing you to add and draw a card.
  4. Cast Gravecrawler from your graveyard by paying .
  5. Skeleton Crew triggers, creating a 2/2 Skeleton Pirate creature token.
  6. Repeat.
Results
Infinite card draw. Near-infinite lifeloss. Near-infinite ETB. Infinite draw triggers. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers. Near-infinite black mana.

Maga, Traitor to Mortals
0.50% of 200 decks 1 decks
Whisper, Blood Liturgist
0.32% of 308 decks 1 decks
Creatures
Scampire
50% of 2 decks +50% synergy
Witch Engine
50% of 2 decks +50% synergy
Basal Sliver
50% of 2 decks +50% synergy
Initiates of the Ebon Hand
50% of 2 decks +50% synergy
Blood Vassal
50% of 2 decks +50% synergy
Blood Speaker
50% of 2 decks +50% synergy
Cathodion
50% of 2 decks +50% synergy
Universal Automaton
50% of 2 decks +50% synergy
Threefold Thunderhulk
50% of 2 decks +49% synergy
Myr Battlesphere
50% of 2 decks +49% synergy
Death Tyrant
50% of 2 decks +49% synergy
Tainted Adversary
50% of 2 decks +49% synergy
Thieving Amalgam
50% of 2 decks +49% synergy
Hell's Caretaker
50% of 2 decks +49% synergy
Bloodflow Connoisseur
50% of 2 decks +49% synergy
Cavalier of Night
50% of 2 decks +49% synergy
Oriq Loremage
50% of 2 decks +48% synergy
Kalitas, Traitor of Ghet
50% of 2 decks +48% synergy
Priest of Gix
50% of 2 decks +48% synergy
Skirsdag High Priest
50% of 2 decks +48% synergy
Ruthless Technomancer
50% of 2 decks +48% synergy
Angel of Suffering
50% of 2 decks +48% synergy
Sengir Autocrat
50% of 2 decks +48% synergy
Junk Diver
50% of 2 decks +48% synergy
Royal Assassin
50% of 2 decks +47% synergy
Dreadhound
50% of 2 decks +47% synergy
Smothering Abomination
50% of 2 decks +47% synergy
Sifter of Skulls
50% of 2 decks +47% synergy
Stitcher's Supplier
50% of 2 decks +47% synergy
Millikin
50% of 2 decks +47% synergy
Sepulchral Primordial
50% of 2 decks +47% synergy
Bone Miser
50% of 2 decks +47% synergy
Ob Nixilis, Unshackled
50% of 2 decks +47% synergy
Tormod, the Desecrator
50% of 2 decks +47% synergy
Ghoulcaller Gisa
50% of 2 decks +46% synergy
Cult Conscript
50% of 2 decks +46% synergy
Rune-Scarred Demon
50% of 2 decks +46% synergy
Woe Strider
50% of 2 decks +45% synergy
Deathgreeter
50% of 2 decks +45% synergy
Myr Retriever
50% of 2 decks +45% synergy
Dark Confidant
50% of 2 decks +45% synergy
Abhorrent Overlord
50% of 2 decks +45% synergy
Yahenni, Undying Partisan
50% of 2 decks +45% synergy
Illuminor Szeras
50% of 2 decks +44% synergy
Bloodghast
50% of 2 decks +44% synergy
Skirge Familiar
50% of 2 decks +43% synergy
Grave Titan
50% of 2 decks +43% synergy
Pawn of Ulamog
50% of 2 decks +42% synergy
Mikaeus, the Unhallowed
50% of 2 decks +42% synergy
Blood Pet
50% of 2 decks +42% synergy
Instants
Alchemist's Gift
50% of 2 decks +50% synergy
Darkblast
50% of 2 decks +49% synergy
Corpse Dance
50% of 2 decks +49% synergy
You Are Already Dead
50% of 2 decks +49% synergy
Malicious Affliction
50% of 2 decks +47% synergy
Sacrifice
50% of 2 decks +46% synergy
Culling the Weak
50% of 2 decks +38% synergy
Entomb
50% of 2 decks +37% synergy
Cabal Ritual
50% of 2 decks +33% synergy
Vampiric Tutor
50% of 2 decks +24% synergy
Dark Ritual
50% of 2 decks -15% synergy
Sorceries
Nightmare Void
50% of 2 decks +50% synergy
Fortuitous Find
50% of 2 decks +49% synergy
Emergency Weld
50% of 2 decks +49% synergy
Dread Summons
50% of 2 decks +48% synergy
Unearth
50% of 2 decks +42% synergy
Grim Tutor
50% of 2 decks +36% synergy
Peer into the Abyss
50% of 2 decks +36% synergy
Diabolic Intent
50% of 2 decks +35% synergy
Bubbling Muck
50% of 2 decks +34% synergy
Diabolic Tutor
50% of 2 decks +33% synergy
Victimize
50% of 2 decks +28% synergy
Demonic Tutor
50% of 2 decks +19% synergy
Utility Artifacts
Sword of the Paruns
100% of 2 decks +100% synergy
Paleontologist's Pick-Axe
50% of 2 decks +50% synergy
Crystal Chimes
50% of 2 decks +50% synergy
Magewright's Stone
50% of 2 decks +49% synergy
Maskwood Nexus
50% of 2 decks +49% synergy
Blasting Station
50% of 2 decks +49% synergy
Thousand-Year Elixir
50% of 2 decks +48% synergy
Staff of Domination
50% of 2 decks +48% synergy
Perpetual Timepiece
50% of 2 decks +48% synergy
Desecrated Tomb
50% of 2 decks +47% synergy
Nim Deathmantle
50% of 2 decks +46% synergy
Altar of Dementia
50% of 2 decks +44% synergy
Ashnod's Altar
50% of 2 decks +31% synergy
Lightning Greaves
50% of 2 decks +17% synergy
Jet Medallion
50% of 2 decks +2% synergy
Enchantments
Chthonian Nightmare
100% of 1 decks +96% synergy
Blood Funnel
50% of 2 decks +50% synergy
Conspiracy
50% of 2 decks +50% synergy
Retribution of the Ancients
50% of 2 decks +49% synergy
Cemetery Tampering
50% of 2 decks +48% synergy
Open the Graves
50% of 2 decks +46% synergy
Out of the Tombs
50% of 2 decks +45% synergy
Tortured Existence
50% of 2 decks +44% synergy
Bastion of Remembrance
50% of 2 decks +36% synergy
Grave Pact
50% of 2 decks +35% synergy
Necropotence
50% of 2 decks +34% synergy
Planeswalkers
Liliana, Dreadhorde General
50% of 2 decks +40% synergy
Utility Lands
Cabal Coffers
50% of 2 decks -7% synergy
Mana Artifacts
Sol Ring
100% of 2 decks +13% synergy
Lotus Petal
50% of 2 decks +43% synergy
Arcane Signet
50% of 2 decks -13% synergy