Tatterkite + Dross Scorpion + Cauldron of Souls + Krark-Clan Ironworks

Tatterkite
Dross Scorpion
Cauldron of Souls
Krark-Clan Ironworks

Requires
Tatterkite must be on the battlefield. Dross Scorpion must be on the battlefield. Cauldron of Souls must be on the battlefield. Krark-Clan Ironworks must be on the battlefield.
Steps
  1. Activate Cauldron of Souls by tapping it, giving Tatterkite persist until end of turn.
  2. Activate Krark-Clan Ironworks by sacrificing Tatterkite, adding .
  3. Tatterkite dies, triggering its persist ability and Dross Scorpion.
  4. Resolve the Tatterkite trigger, returning it from your graveyard to the battlefield with no -1/-1 counters on it.
  5. Resolve the Dross Scorpion trigger, untapping Cauldron of Souls.
  6. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Reaper King
0.04% of 5519 decks 2 decks
Chiss-Goria, Forge Tyrant
0.02% of 4282 decks 1 decks
Mikaeus, the Unhallowed
0.07% of 1368 decks 1 decks
High Synergy Cards
Reliquary Tower
100% of 4 decks +70% synergy
Creatures
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100% of 1 decks +100% synergy
Shire Scarecrow
100% of 2 decks +100% synergy
Grim Poppet
50% of 4 decks +50% synergy
Crossroads Candleguide
50% of 4 decks +50% synergy
One-Eyed Scarecrow
50% of 4 decks +50% synergy
Lockjaw Snapper
50% of 4 decks +50% synergy
Fang Skulkin
50% of 4 decks +50% synergy
Heap Doll
50% of 4 decks +50% synergy
Farmstead Gleaner
50% of 4 decks +50% synergy
Wingrattle Scarecrow
50% of 4 decks +50% synergy
Scuttlemutt
50% of 4 decks +50% synergy
Painter's Servant
50% of 4 decks +50% synergy
Scarecrone
50% of 4 decks +50% synergy
Pili-Pala
50% of 4 decks +50% synergy
Scaretiller
50% of 4 decks +50% synergy
Arcbound Ravager
50% of 4 decks +50% synergy
Irregular Cohort
50% of 2 decks +49% synergy
Titan of Littjara
50% of 2 decks +49% synergy
Unsettled Mariner
50% of 2 decks +48% synergy
Walking Ballista
50% of 4 decks +47% synergy
Yarok, the Desecrated
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Padeem, Consul of Innovation
50% of 2 decks +47% synergy
Enthusiastic Mechanaut
50% of 2 decks +46% synergy
Elesh Norn, Mother of Machines
50% of 2 decks +45% synergy
Soulherder
50% of 2 decks +45% synergy
Etherium Sculptor
50% of 2 decks +45% synergy
Realmwalker
50% of 2 decks +44% synergy
Spark Double
50% of 2 decks +43% synergy
Moriok Rigger
33% of 3 decks +33% synergy
Cinderhaze Wretch
33% of 3 decks +33% synergy
Kaervek, the Spiteful
33% of 3 decks +33% synergy
Carnifex Demon
33% of 3 decks +33% synergy
Slobad, Iron Goblin
33% of 3 decks +33% synergy
Scrap Welder
33% of 3 decks +33% synergy
Putrid Goblin
33% of 3 decks +33% synergy
Breya's Apprentice
33% of 3 decks +33% synergy
Plague Belcher
33% of 3 decks +32% synergy
Graveshifter
33% of 3 decks +32% synergy
Puppeteer Clique
33% of 3 decks +32% synergy
K'rrik, Son of Yawgmoth
33% of 3 decks +31% synergy
Woe Strider
33% of 3 decks +31% synergy
Goblin Welder
33% of 3 decks +31% synergy
Gravecrawler
33% of 3 decks +31% synergy
Mikaeus, the Unhallowed
33% of 3 decks +31% synergy
Iron Myr
33% of 3 decks +30% synergy
Taurean Mauler
33% of 3 decks +30% synergy
Ayara, First of Locthwain
33% of 3 decks +30% synergy
Purphoros, God of the Forge
33% of 3 decks +29% synergy
Changeling Outcast
33% of 3 decks +29% synergy
Crypt Ghast
33% of 3 decks +28% synergy
Instants
Vampiric Tutor
67% of 3 decks +49% synergy
Eerie Interlude
50% of 2 decks +46% synergy
Ghostly Flicker
50% of 2 decks +45% synergy
Harrow
50% of 2 decks +41% synergy
Cyclonic Rift
50% of 2 decks +22% synergy
Swords to Plowshares
50% of 2 decks -13% synergy
Ad Nauseam
33% of 3 decks +30% synergy
Culling the Weak
33% of 3 decks +30% synergy
Cabal Ritual
33% of 3 decks +29% synergy
Tibalt's Trickery
33% of 3 decks +28% synergy
Unexpected Windfall
33% of 3 decks +27% synergy
Big Score
33% of 3 decks +24% synergy
Thrill of Possibility
33% of 3 decks +23% synergy
Lightning Bolt
33% of 3 decks +23% synergy
Deflecting Swat
33% of 3 decks +17% synergy
Dark Ritual
33% of 3 decks +11% synergy
Chaos Warp
33% of 3 decks +1% synergy
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Majestic Genesis
50% of 2 decks +49% synergy
One with the Machine
50% of 2 decks +49% synergy
Wake the Past
50% of 2 decks +47% synergy
Fabricate
50% of 2 decks +44% synergy
Farseek
50% of 2 decks +16% synergy
Worldfire
33% of 3 decks +33% synergy
Scrap Mastery
33% of 3 decks +33% synergy
Fireball
33% of 3 decks +32% synergy
Banefire
33% of 3 decks +32% synergy
Trash for Treasure
33% of 3 decks +32% synergy
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33% of 3 decks +32% synergy
Bubbling Muck
33% of 3 decks +32% synergy
Grim Tutor
33% of 3 decks +29% synergy
Exsanguinate
33% of 3 decks +28% synergy
Diabolic Tutor
33% of 3 decks +27% synergy
Sign in Blood
33% of 3 decks +24% synergy
Vandalblast
33% of 3 decks +17% synergy
Faithless Looting
33% of 3 decks +17% synergy
Toxic Deluge
33% of 3 decks +16% synergy
Demonic Tutor
33% of 3 decks +11% synergy
Blasphemous Act
33% of 3 decks -0% synergy
Utility Artifacts
Blasting Station
50% of 4 decks +49% synergy
Mirrorworks
50% of 4 decks +49% synergy
Mycosynth Lattice
50% of 4 decks +49% synergy
Darksteel Monolith
50% of 2 decks +49% synergy
Darksteel Forge
50% of 4 decks +49% synergy
Forsaken Monument
50% of 4 decks +48% synergy
Unwinding Clock
50% of 4 decks +47% synergy
Altar of Dementia
50% of 4 decks +47% synergy
Door to Nothingness
50% of 2 decks +46% synergy
Phyrexian Altar
50% of 4 decks +46% synergy
Ashnod's Altar
50% of 4 decks +43% synergy
Lightning Greaves
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33% of 3 decks +24% synergy
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Prototype Portal
25% of 4 decks +25% synergy
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Ugin's Nexus
25% of 4 decks +25% synergy
Myr Turbine
25% of 4 decks +25% synergy
Gonti's Aether Heart
25% of 4 decks +25% synergy
Planar Bridge
25% of 4 decks +25% synergy
Heartstone
25% of 4 decks +24% synergy
Nim Deathmantle
25% of 4 decks +24% synergy
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25% of 4 decks +24% synergy
Altar of the Brood
25% of 4 decks +24% synergy
Vedalken Orrery
25% of 4 decks +24% synergy
Lithoform Engine
25% of 4 decks +24% synergy
Elixir of Immortality
25% of 4 decks +23% synergy
Mirage Mirror
25% of 4 decks +23% synergy
Staff of Domination
25% of 4 decks +23% synergy
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25% of 4 decks +23% synergy
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25% of 4 decks +22% synergy
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25% of 4 decks +22% synergy
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25% of 4 decks +21% synergy
Herald's Horn
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25% of 4 decks +24% synergy
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Urza's Tower
25% of 4 decks +23% synergy
Temple of the False God
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75% of 4 decks +60% synergy
Arcane Signet
75% of 4 decks +3% synergy
Sol Ring
75% of 4 decks -9% synergy
Darksteel Ingot
50% of 4 decks +49% synergy
Selesnya Signet
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Gruul Signet
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Golgari Signet
50% of 2 decks +37% synergy
Timeless Lotus
50% of 2 decks +36% synergy
Simic Signet
50% of 2 decks +36% synergy
Boros Signet
50% of 2 decks +27% synergy
Azorius Signet
50% of 2 decks +24% synergy
Orzhov Signet
50% of 2 decks +23% synergy
Izzet Signet
50% of 2 decks +22% synergy
Dimir Signet
50% of 2 decks +21% synergy
Rakdos Signet
50% of 2 decks +20% synergy
Charcoal Diamond
33% of 3 decks +28% synergy
Fire Diamond
33% of 3 decks +28% synergy
Pillar of Origins
25% of 4 decks +25% synergy
Firemind Vessel
25% of 4 decks +25% synergy
Paradise Mantle
25% of 4 decks +24% synergy
Extraplanar Lens
25% of 4 decks +24% synergy
Skyclave Relic
25% of 4 decks +24% synergy
Chromatic Orrery
25% of 4 decks +23% synergy
Mox Amber
25% of 4 decks +21% synergy
Thran Dynamo
25% of 4 decks +20% synergy
Mana Vault
25% of 4 decks +19% synergy
Mana Crypt
25% of 4 decks +17% synergy
Chromatic Lantern
25% of 4 decks +15% synergy
Mind Stone
25% of 4 decks +8% synergy
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50% of 2 decks +48% synergy
Savage Lands
50% of 2 decks +27% synergy
Sandsteppe Citadel
50% of 2 decks +24% synergy
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Mystic Monastery
50% of 2 decks +23% synergy
Opulent Palace
50% of 2 decks +23% synergy
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50% of 2 decks +23% synergy
Arcane Sanctum
50% of 2 decks +22% synergy
Nomad Outpost
50% of 2 decks +22% synergy
Crumbling Necropolis
50% of 2 decks +19% synergy
Jungle Shrine
50% of 2 decks +18% synergy
The World Tree
50% of 2 decks +17% synergy
Command Tower
50% of 4 decks -24% synergy
Demolition Field
25% of 4 decks +22% synergy
Secluded Courtyard
25% of 4 decks +20% synergy
Myriad Landscape
25% of 4 decks +6% synergy
Path of Ancestry
25% of 4 decks +4% synergy
Exotic Orchard
25% of 4 decks -11% synergy