Sigil of the New Dawn + Phyrexian Altar + Priest of Gix + Urza's Incubator

Sigil of the New Dawn
Phyrexian Altar
Priest of Gix
Urza's Incubator

Requires
Sigil of the New Dawn must be on the battlefield. Phyrexian Altar must be on the battlefield. Priest of Gix must be in hand. Urza's Incubator must be on the battlefield. "Cleric" chosen with Urza's Incubator. Mana needed:
Steps
  1. Cast Priest of Gix by paying .
  2. Priest of Gix enters the battlefield, adding .
  3. Activate Phyrexian Altar by sacrificing Priest of Gix, adding .
  4. Sigil of the New Dawn triggers, causing you to pay 1, returning Priest of Gix to hand.
  5. Repeat.
Results
Infinite black mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Orah, Skyclave Hierophant
0.07% of 2876 decks 2 decks
Teysa Karlov
0.01% of 14931 decks 1 decks
Creatures
Grand Abolisher
100% of 3 decks +92% synergy
Daunting Defender
67% of 3 decks +67% synergy
Shaman en-Kor
67% of 3 decks +67% synergy
Daru Spiritualist
67% of 3 decks +67% synergy
Akroma's Devoted
67% of 3 decks +66% synergy
Healer of the Pride
67% of 3 decks +66% synergy
Doubtless One
67% of 3 decks +66% synergy
Disciple of Griselbrand
67% of 3 decks +66% synergy
Cabal Archon
67% of 3 decks +66% synergy
Sin Collector
67% of 3 decks +66% synergy
Battletide Alchemist
67% of 3 decks +66% synergy
Fiend Hunter
67% of 3 decks +65% synergy
Doomed Necromancer
67% of 3 decks +64% synergy
Bishop of Rebirth
67% of 3 decks +64% synergy
Cleric of Life's Bond
67% of 3 decks +64% synergy
Bygone Bishop
67% of 3 decks +64% synergy
High Priest of Penance
67% of 3 decks +64% synergy
Shadow-Rite Priest
67% of 3 decks +63% synergy
Demon's Disciple
67% of 3 decks +63% synergy
Leonin Relic-Warder
67% of 3 decks +63% synergy
Whisper, Blood Liturgist
67% of 3 decks +63% synergy
Inspiring Overseer
67% of 3 decks +63% synergy
Edgewalker
67% of 3 decks +62% synergy
Taborax, Hope's Demise
67% of 3 decks +62% synergy
Giver of Runes
67% of 3 decks +62% synergy
Weathered Wayfarer
67% of 3 decks +60% synergy
Righteous Valkyrie
67% of 3 decks +60% synergy
Mangara, the Diplomat
67% of 3 decks +60% synergy
Ayli, Eternal Pilgrim
67% of 3 decks +60% synergy
Priest of Forgotten Gods
67% of 3 decks +57% synergy
Twilight Prophet
67% of 3 decks +56% synergy
Mother of Runes
67% of 3 decks +54% synergy
Vito, Thorn of the Dusk Rose
67% of 3 decks +43% synergy
Elas il-Kor, Sadistic Pilgrim
67% of 3 decks +27% synergy
Cryptek
50% of 2 decks +50% synergy
Technomancer
50% of 2 decks +50% synergy
Flayed One
50% of 2 decks +50% synergy
Canoptek Spyder
50% of 2 decks +49% synergy
Illuminor Szeras
50% of 2 decks +48% synergy
Workhorse
33% of 3 decks +33% synergy
Su-Chi
33% of 3 decks +33% synergy
Sanctum Gargoyle
33% of 3 decks +33% synergy
Cathodion
33% of 3 decks +33% synergy
Stinkweed Imp
33% of 3 decks +33% synergy
Eldrazi Displacer
33% of 3 decks +33% synergy
Soldevi Adnate
33% of 3 decks +33% synergy
Oriq Loremage
33% of 3 decks +32% synergy
Foundry Inspector
33% of 3 decks +32% synergy
Ruthless Technomancer
33% of 3 decks +32% synergy
Vile Entomber
33% of 3 decks +31% synergy
Instants
Tithe
67% of 3 decks +66% synergy
Anguished Unmaking
67% of 3 decks +28% synergy
Corpse Dance
33% of 3 decks +33% synergy
Silence
33% of 3 decks +30% synergy
Entomb
33% of 3 decks +27% synergy
Enlightened Tutor
33% of 3 decks +19% synergy
Vampiric Tutor
33% of 3 decks +19% synergy
Sorceries
Profane Prayers
67% of 3 decks +66% synergy
Beacon of Unrest
33% of 3 decks +33% synergy
Profane Tutor
33% of 3 decks +31% synergy
Unburial Rites
33% of 3 decks +30% synergy
Unmarked Grave
33% of 3 decks +30% synergy
Buried Alive
33% of 3 decks +29% synergy
Demonic Tutor
33% of 3 decks +15% synergy
Utility Artifacts
Jet Medallion
100% of 3 decks +97% synergy
Ashnod's Altar
100% of 3 decks +77% synergy
Relic Vial
67% of 3 decks +64% synergy
Pearl Medallion
67% of 3 decks +64% synergy
Herald's Horn
67% of 3 decks +62% synergy
Lightning Greaves
67% of 3 decks +45% synergy
Skullclamp
67% of 3 decks +35% synergy
Staff of Domination
33% of 3 decks +33% synergy
Semblance Anvil
33% of 3 decks +33% synergy
Krark-Clan Ironworks
33% of 3 decks +33% synergy
Blasting Station
33% of 3 decks +32% synergy
Nim Deathmantle
33% of 3 decks +31% synergy
Expedition Map
33% of 3 decks +30% synergy
Altar of Dementia
33% of 3 decks +27% synergy
Enchantments
Oblivion Ring
67% of 3 decks +66% synergy
Martyr's Bond
67% of 3 decks +65% synergy
Necromancy
67% of 3 decks +64% synergy
Dance of the Dead
67% of 3 decks +64% synergy
Phyrexian Reclamation
67% of 3 decks +60% synergy
Etchings of the Chosen
67% of 3 decks +58% synergy
Dictate of Erebos
67% of 3 decks +57% synergy
Animate Dead
67% of 3 decks +57% synergy
Decaying Soil
33% of 3 decks +33% synergy
Enduring Renewal
33% of 3 decks +33% synergy
The Meathook Massacre
33% of 3 decks +22% synergy
Smothering Tithe
33% of 3 decks +4% synergy
Utility Lands
Phyrexian Tower
100% of 3 decks +84% synergy
Urborg, Tomb of Yawgmoth
100% of 3 decks +77% synergy
Winding Canyons
67% of 3 decks +67% synergy
Starlit Sanctum
67% of 3 decks +63% synergy
Castle Locthwain
67% of 3 decks +53% synergy
Vault of the Archangel
67% of 3 decks +34% synergy
Inventors' Fair
33% of 3 decks +32% synergy
Vault of Whispers
33% of 3 decks +31% synergy
Ancient Den
33% of 3 decks +31% synergy
Mech Hangar
33% of 3 decks +31% synergy
Shizo, Death's Storehouse
33% of 3 decks +29% synergy
Ancient Tomb
33% of 3 decks +26% synergy
Takenuma, Abandoned Mire
33% of 3 decks +20% synergy
Cabal Coffers
33% of 3 decks +20% synergy
Rogue's Passage
33% of 3 decks +16% synergy
Reliquary Tower
33% of 3 decks +12% synergy
Mana Artifacts
Talisman of Hierarchy
100% of 3 decks +44% synergy
Orzhov Signet
100% of 3 decks +37% synergy
Arcane Signet
100% of 3 decks +18% synergy
Sol Ring
100% of 3 decks +13% synergy
Fellwar Stone
67% of 3 decks +45% synergy
Worn Powerstone
33% of 3 decks +32% synergy
Mox Opal
33% of 3 decks +31% synergy
Mana Vault
33% of 3 decks +31% synergy
Lotus Petal
33% of 3 decks +30% synergy
Lands
Shadowy Backstreet
100% of 1 decks +71% synergy
Marsh Flats
100% of 3 decks +70% synergy
Fetid Heath
100% of 3 decks +65% synergy
Vault of Champions
100% of 3 decks +58% synergy
Godless Shrine
100% of 3 decks +52% synergy
Caves of Koilos
100% of 3 decks +41% synergy
Command Tower
100% of 3 decks +13% synergy
Cavern of Souls
67% of 3 decks +62% synergy
Unclaimed Territory
67% of 3 decks +60% synergy
Prismatic Vista
67% of 3 decks +60% synergy
Secluded Courtyard
67% of 3 decks +60% synergy
Fabled Passage
67% of 3 decks +57% synergy
Scrubland
67% of 3 decks +56% synergy
Silent Clearing
67% of 3 decks +51% synergy
Exotic Orchard
67% of 3 decks +43% synergy
Path of Ancestry
67% of 3 decks +42% synergy
Shattered Sanctum
67% of 3 decks +35% synergy
Tainted Field
67% of 3 decks +15% synergy
Isolated Chapel
67% of 3 decks +7% synergy
Brightclimb Pathway
33% of 3 decks +3% synergy
Orzhov Basilica
33% of 3 decks -10% synergy