Cavalier of Night + Paleontologist's Pick-Axe + Priest of Gix + Ashnod's Altar

Cavalier of Night
Paleontologist's Pick-Axe
Priest of Gix
Ashnod's Altar

Requires
Cavalier of Night must be in exile. Paleontologist's Pick-Axe // Dinosaur Headdress must be on the battlefield. Priest of Gix must be on the battlefield. Ashnod's Altar must be on the battlefield. Paleontologist's Pick-Axe on the battlefield as Dinosaur Headdress. Cavalier of Night exiled by Dinosaur Headdress. Mana needed: 2
Steps
  1. Activate Dinosaur Headdress' equip ability by paying 2, attaching it to Priest of Gix and causing Priest of Gix to become a copy of Cavalier of Night.
  2. Activate Ashnod's Altar by sacrificing Priest of Gix, adding .
  3. When Priest of Gix dies, its second ability triggers, returning itself from your graveyard to the battlefield.
  4. When Priest of Gix enters the battlefield, it triggers, adding .
  5. Repeat.
Results
Infinite black mana. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Maga, Traitor to Mortals
0.51% of 196 decks 1 decks
Creatures
Scampire
100% of 1 decks +100% synergy
Witch Engine
100% of 1 decks +100% synergy
Basal Sliver
100% of 1 decks +100% synergy
Initiates of the Ebon Hand
100% of 1 decks +100% synergy
Blood Vassal
100% of 1 decks +100% synergy
Blood Speaker
100% of 1 decks +100% synergy
Cathodion
100% of 1 decks +100% synergy
Universal Automaton
100% of 1 decks +100% synergy
Bloodflow Connoisseur
100% of 1 decks +99% synergy
Skeleton Crew
100% of 1 decks +99% synergy
Ruthless Technomancer
100% of 1 decks +98% synergy
Bone Miser
100% of 1 decks +97% synergy
Woe Strider
100% of 1 decks +96% synergy
Dark Confidant
100% of 1 decks +95% synergy
Yahenni, Undying Partisan
100% of 1 decks +95% synergy
Illuminor Szeras
100% of 1 decks +95% synergy
Skirge Familiar
100% of 1 decks +93% synergy
Priest of Forgotten Gods
100% of 1 decks +93% synergy
Mikaeus, the Unhallowed
100% of 1 decks +92% synergy
Blood Pet
100% of 1 decks +92% synergy
Magus of the Coffers
100% of 1 decks +91% synergy
Gravecrawler
100% of 1 decks +91% synergy
Carrion Feeder
100% of 1 decks +90% synergy
Viscera Seer
100% of 1 decks +84% synergy
Crypt Ghast
100% of 1 decks +54% synergy
Instants
Darkblast
100% of 1 decks +99% synergy
Corpse Dance
100% of 1 decks +99% synergy
Sacrifice
100% of 1 decks +96% synergy
Culling the Weak
100% of 1 decks +87% synergy
Entomb
100% of 1 decks +87% synergy
Cabal Ritual
100% of 1 decks +83% synergy
Vampiric Tutor
100% of 1 decks +75% synergy
Dark Ritual
100% of 1 decks +35% synergy
Sorceries
Nightmare Void
100% of 1 decks +100% synergy
Unearth
100% of 1 decks +92% synergy
Grim Tutor
100% of 1 decks +87% synergy
Peer into the Abyss
100% of 1 decks +86% synergy
Diabolic Intent
100% of 1 decks +85% synergy
Bubbling Muck
100% of 1 decks +84% synergy
Diabolic Tutor
100% of 1 decks +83% synergy
Demonic Tutor
100% of 1 decks +69% synergy
Utility Artifacts
Sword of the Paruns
100% of 1 decks +100% synergy
Maskwood Nexus
100% of 1 decks +99% synergy
Blasting Station
100% of 1 decks +99% synergy
Staff of Domination
100% of 1 decks +98% synergy
Thornbite Staff
100% of 1 decks +97% synergy
Desecrated Tomb
100% of 1 decks +97% synergy
Nim Deathmantle
100% of 1 decks +96% synergy
Altar of Dementia
100% of 1 decks +94% synergy
Enchantments
Blood Funnel
100% of 1 decks +100% synergy
Conspiracy
100% of 1 decks +100% synergy
Retribution of the Ancients
100% of 1 decks +99% synergy
Chthonian Nightmare
100% of 1 decks +96% synergy
Necropotence
100% of 1 decks +84% synergy
Planeswalkers
Liliana, Dreadhorde General
100% of 1 decks +90% synergy
Utility Lands
Cabal Coffers
100% of 1 decks +43% synergy
Mana Artifacts
Lotus Petal
100% of 1 decks +93% synergy
Arcane Signet
100% of 1 decks +37% synergy
Sol Ring
100% of 1 decks +13% synergy