Kuldotha Phoenix + Ashnod's Altar + Sifter of Skulls

Kuldotha Phoenix
Ashnod's Altar
Sifter of Skulls

Requires
Kuldotha Phoenix must be on the battlefield. Ashnod's Altar must be on the battlefield. Sifter of Skulls must be on the battlefield. It is your upkeep step. You control at least three artifacts.
Steps
  1. During your upkeep, activate Ashnod's Altar by sacrificing Kuldotha Phoenix, adding .
  2. When Kuldotha Phoenix dies, Sifter of Skulls triggers, creating a 1/1 Eldrazi Scion creature token.
  3. Activate Ashnod's Altar by sacrificing the Eldrazi Scion, adding .
  4. Activate Kuldotha Phoenix by paying 4, returning it from your graveyard to the battlefield.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Baeloth Barrityl, Entertainer // Agent of the Iron Throne
1.32% of 76 decks 1 decks
Juri, Master of the Revue
0.02% of 5085 decks 1 decks
Creatures
Zulaport Cutthroat
100% of 2 decks +90% synergy
Viscera Seer
100% of 2 decks +88% synergy
Blood Artist
100% of 2 decks +85% synergy
Mahadi, Emporium Master
100% of 2 decks +84% synergy
Initiates of the Ebon Hand
50% of 2 decks +50% synergy
Phyrexian Plaguelord
50% of 2 decks +50% synergy
Bontu the Glorified
50% of 2 decks +50% synergy
Oathsworn Vampire
50% of 2 decks +50% synergy
Weaponcraft Enthusiast
50% of 2 decks +50% synergy
Cavalier of Night
50% of 2 decks +50% synergy
Toggo, Goblin Weaponsmith
50% of 2 decks +50% synergy
God-Eternal Bontu
50% of 2 decks +49% synergy
Rakdos the Defiler
50% of 2 decks +49% synergy
Rose Room Treasurer
50% of 2 decks +49% synergy
Akoum Firebird
50% of 2 decks +49% synergy
Erebos, Bleak-Hearted
50% of 2 decks +49% synergy
Flame-Wreathed Phoenix
50% of 2 decks +49% synergy
Ashcloud Phoenix
50% of 2 decks +49% synergy
Skithiryx, the Blight Dragon
50% of 2 decks +49% synergy
Everquill Phoenix
50% of 2 decks +49% synergy
Smothering Abomination
50% of 2 decks +49% synergy
Stinkweed Imp
50% of 2 decks +49% synergy
Nemesis Phoenix
50% of 2 decks +49% synergy
Ebondeath, Dracolich
50% of 2 decks +49% synergy
Vindictive Vampire
50% of 2 decks +49% synergy
Fury
50% of 2 decks +49% synergy
Rekindling Phoenix
50% of 2 decks +48% synergy
Kethek, Crucible Goliath
50% of 2 decks +48% synergy
Garna, the Bloodflame
50% of 2 decks +48% synergy
Yawgmoth, Thran Physician
50% of 2 decks +47% synergy
Skullport Merchant
50% of 2 decks +47% synergy
Kroxa, Titan of Death's Hunger
50% of 2 decks +47% synergy
Dockside Chef
50% of 2 decks +47% synergy
Captain Lannery Storm
50% of 2 decks +47% synergy
Rankle and Torbran
50% of 2 decks +47% synergy
Sling-Gang Lieutenant
50% of 2 decks +47% synergy
Ophiomancer
50% of 2 decks +47% synergy
Drivnod, Carnage Dominus
50% of 2 decks +47% synergy
Pawn of Ulamog
50% of 2 decks +46% synergy
Ayara, Widow of the Realm
50% of 2 decks +46% synergy
Woe Strider
50% of 2 decks +46% synergy
Fleshbag Marauder
50% of 2 decks +46% synergy
Hidetsugu, Devouring Chaos
50% of 2 decks +46% synergy
Harmonic Prodigy
50% of 2 decks +46% synergy
Jadar, Ghoulcaller of Nephalia
50% of 2 decks +46% synergy
Vilis, Broker of Blood
50% of 2 decks +44% synergy
Feldon of the Third Path
50% of 2 decks +43% synergy
Reassembling Skeleton
50% of 2 decks +43% synergy
Plaguecrafter
50% of 2 decks +43% synergy
Disciple of the Vault
50% of 2 decks +42% synergy
Instants
Demand Answers
100% of 1 decks +82% synergy
Thrill of Possibility
100% of 2 decks +79% synergy
Deadly Dispute
100% of 2 decks +75% synergy
Bedevil
100% of 2 decks +62% synergy
Rakdos Charm
100% of 2 decks +59% synergy
Terminate
100% of 2 decks +57% synergy
Szat's Will
50% of 2 decks +49% synergy
Baleful Mastery
50% of 2 decks +46% synergy
Costly Plunder
50% of 2 decks +46% synergy
Unexpected Windfall
50% of 2 decks +37% synergy
Village Rites
50% of 2 decks +32% synergy
Big Score
50% of 2 decks +31% synergy
Abrade
50% of 2 decks +29% synergy
Chaos Warp
50% of 2 decks -0% synergy
Sorceries
Nahiri's Warcrafting
50% of 2 decks +50% synergy
Pirate's Pillage
50% of 2 decks +46% synergy
Blood Money
50% of 2 decks +46% synergy
Seize the Spoils
50% of 2 decks +42% synergy
Read the Bones
50% of 2 decks +33% synergy
Vandalblast
50% of 2 decks +18% synergy
Feed the Swarm
50% of 2 decks +2% synergy
Blasphemous Act
50% of 2 decks +2% synergy
Utility Artifacts
Genesis Chamber
50% of 2 decks +49% synergy
Nim Deathmantle
50% of 2 decks +49% synergy
The Reaver Cleaver
50% of 2 decks +46% synergy
Urabrask's Forge
50% of 2 decks +44% synergy
Phyrexian Altar
50% of 2 decks +44% synergy
Skullclamp
50% of 2 decks +38% synergy
Wayfarer's Bauble
50% of 2 decks +29% synergy
Enchantments
Dark Favor
50% of 2 decks +50% synergy
Unholy Strength
50% of 2 decks +50% synergy
Dark Privilege
50% of 2 decks +50% synergy
Demonic Vigor
50% of 2 decks +50% synergy
Dictate of Erebos
50% of 2 decks +47% synergy
Curse of Opulence
50% of 2 decks +44% synergy
City on Fire
50% of 2 decks +43% synergy
Descent into Avernus
50% of 2 decks +41% synergy
Impact Tremors
50% of 2 decks +38% synergy
Planeswalkers
Lolth, Spider Queen
50% of 2 decks +49% synergy
Ob Nixilis, the Adversary
50% of 2 decks +45% synergy
Utility Lands
Smoldering Spires
50% of 2 decks +50% synergy
Hall of the Bandit Lord
50% of 2 decks +47% synergy
Forgotten Cave
50% of 2 decks +43% synergy
Mana Artifacts
Arcane Signet
100% of 2 decks +18% synergy
Sol Ring
100% of 2 decks +13% synergy
Commander's Sphere
50% of 2 decks +25% synergy
Fellwar Stone
50% of 2 decks +17% synergy
Mind Stone
50% of 2 decks +17% synergy
Talisman of Indulgence
50% of 2 decks -3% synergy
Rakdos Signet
50% of 2 decks -15% synergy
Lands
Rakdos Carnarium
100% of 2 decks +61% synergy
Foreboding Ruins
100% of 2 decks +55% synergy
Command Tower
100% of 2 decks +14% synergy
Cinder Marsh
50% of 2 decks +50% synergy
Immersturm Skullcairn
50% of 2 decks +49% synergy
Blightstep Pathway
50% of 2 decks +23% synergy
Shadowblood Ridge
50% of 2 decks +19% synergy
Sulfurous Springs
50% of 2 decks +10% synergy
Luxury Suite
50% of 2 decks +8% synergy
Blood Crypt
50% of 2 decks +5% synergy
Smoldering Marsh
50% of 2 decks -13% synergy