Su-Chi + Oathkeeper, Takeno's Daisho + Arcane Adaptation + Phyrexian Altar

Su-Chi
Oathkeeper, Takeno's Daisho
Arcane Adaptation
Phyrexian Altar

Requires
Su-Chi must be on the battlefield. Oathkeeper, Takeno's Daisho must be on the battlefield. Arcane Adaptation must be on the battlefield. Phyrexian Altar must be on the battlefield. Oathkeeper attached to Su-Chi. "Samurai" chosen with Arcane Adaptation.
Steps
  1. Activate Phyrexian Altar by sacrificing Su-Chi, adding one mana of any color.
  2. Su-Chi and Oathkeeper triggers.
  3. Resolve the Su-Chi trigger, adding .
  4. Resolve the Oathkeeper trigger, returning Su-Chi to the battlefield.
  5. Equip Oathkeeper to Su-Chi by paying 2.
  6. Repeat.
Results
Infinite colored mana. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Wilhelt, the Rotcleaver
0.01% of 18970 decks 1 decks
The Scarab God
0.01% of 10352 decks 1 decks
Creatures
Shepherd of Rot
100% of 2 decks +97% synergy
Undead Alchemist
100% of 2 decks +96% synergy
Relentless Dead
100% of 2 decks +95% synergy
Pollywog Prodigy
100% of 1 decks +94% synergy
Cryptbreaker
100% of 2 decks +93% synergy
Gisa and Geralf
100% of 2 decks +92% synergy
Carrion Feeder
100% of 2 decks +92% synergy
Undead Warchief
100% of 2 decks +91% synergy
Cemetery Reaper
100% of 2 decks +89% synergy
Lord of the Accursed
100% of 2 decks +89% synergy
Undead Augur
100% of 2 decks +88% synergy
Gravecrawler
100% of 2 decks +88% synergy
Diregraf Colossus
100% of 2 decks +88% synergy
Death Baron
100% of 2 decks +88% synergy
Diregraf Captain
100% of 2 decks +86% synergy
Gray Merchant of Asphodel
100% of 2 decks +85% synergy
Accursed Marauder
100% of 2 decks +84% synergy
Rotlung Reanimator
50% of 2 decks +50% synergy
Cryptek
50% of 2 decks +50% synergy
Xathrid Necromancer
50% of 2 decks +50% synergy
Cryptic Trilobite
50% of 2 decks +50% synergy
Vindictive Vampire
50% of 2 decks +50% synergy
Myr Battlesphere
50% of 2 decks +50% synergy
Great Whale
50% of 2 decks +50% synergy
Soulless One
50% of 2 decks +50% synergy
Risen Executioner
50% of 2 decks +49% synergy
Falkenrath Noble
50% of 2 decks +49% synergy
Gempalm Polluter
50% of 2 decks +49% synergy
Adaptive Automaton
50% of 2 decks +49% synergy
Josu Vess, Lich Knight
50% of 2 decks +48% synergy
Kairi, the Swirling Sky
50% of 2 decks +48% synergy
Peregrine Drake
50% of 2 decks +48% synergy
Noosegraf Mob
50% of 2 decks +48% synergy
Graveborn Muse
50% of 2 decks +48% synergy
Marang River Prowler
50% of 2 decks +48% synergy
Viscera Seer
50% of 2 decks +47% synergy
Liliana's Standard Bearer
50% of 2 decks +47% synergy
Archaeomancer
50% of 2 decks +46% synergy
Jin-Gitaxias, Core Augur
50% of 2 decks +46% synergy
Poppet Stitcher
50% of 2 decks +46% synergy
Sidisi, Undead Vizier
50% of 2 decks +45% synergy
Wilhelt, the Rotcleaver
50% of 2 decks +45% synergy
Havengul Lich
50% of 2 decks +45% synergy
Vengeful Dead
50% of 2 decks +44% synergy
Mikaeus, the Unhallowed
50% of 2 decks +44% synergy
Lord of the Undead
50% of 2 decks +44% synergy
Wonder
50% of 2 decks +44% synergy
Noxious Ghoul
50% of 2 decks +44% synergy
Grave Titan
50% of 2 decks +44% synergy
Plague Belcher
50% of 2 decks +43% synergy
Instants
Corpse Dance
50% of 2 decks +50% synergy
Feign Death
50% of 2 decks +48% synergy
Cyclonic Rift
50% of 2 decks +21% synergy
Sorceries
Army of the Damned
100% of 2 decks +91% synergy
Endless Obedience
50% of 2 decks +49% synergy
Patriarch's Bidding
50% of 2 decks +47% synergy
Dark Salvation
50% of 2 decks +46% synergy
Dread Summons
50% of 2 decks +45% synergy
Living Death
50% of 2 decks +45% synergy
Kindred Dominance
50% of 2 decks +41% synergy
Zombie Apocalypse
50% of 2 decks +40% synergy
Utility Artifacts
Vanquisher's Banner
100% of 2 decks +97% synergy
Ashnod's Altar
100% of 2 decks +91% synergy
Planar Gate
50% of 2 decks +50% synergy
Thornbite Staff
50% of 2 decks +50% synergy
Door of Destinies
50% of 2 decks +48% synergy
Coat of Arms
50% of 2 decks +48% synergy
Bontu's Monument
50% of 2 decks +46% synergy
Altar of Dementia
50% of 2 decks +44% synergy
Skullclamp
50% of 2 decks +40% synergy
Enchantments
Liliana's Mastery
100% of 2 decks +94% synergy
Endless Ranks of the Dead
100% of 2 decks +90% synergy
Rooftop Storm
100% of 2 decks +87% synergy
Graf Harvest
50% of 2 decks +48% synergy
Bastion of Remembrance
50% of 2 decks +47% synergy
Grave Pact
50% of 2 decks +45% synergy
Necroduality
50% of 2 decks +41% synergy
Kindred Discovery
50% of 2 decks +36% synergy
Planeswalkers
Liliana, Dreadhorde General
100% of 2 decks +95% synergy
Liliana, Waker of the Dead
50% of 2 decks +50% synergy
Liliana, the Last Hope
50% of 2 decks +49% synergy
Liliana, Untouched by Death
50% of 2 decks +47% synergy
Liliana, Death's Majesty
50% of 2 decks +43% synergy
Utility Lands
Fountainport
100% of 1 decks +98% synergy
Nykthos, Shrine to Nyx
100% of 2 decks +97% synergy
Unholy Grotto
100% of 2 decks +96% synergy
Field of the Dead
100% of 2 decks +96% synergy
Castle Locthwain
100% of 2 decks +94% synergy
Cabal Coffers
100% of 2 decks +88% synergy
Three Tree City
100% of 2 decks +85% synergy
Takenuma, Abandoned Mire
100% of 2 decks +84% synergy
Crypt of Agadeem
50% of 2 decks +48% synergy
Witch's Cottage
50% of 2 decks +46% synergy
Spymaster's Vault
50% of 2 decks +46% synergy
Phyrexian Tower
50% of 2 decks +44% synergy
Mortuary Mire
50% of 2 decks +40% synergy
Temple of the False God
50% of 2 decks +40% synergy
Otawara, Soaring City
50% of 2 decks +30% synergy
Urborg, Tomb of Yawgmoth
50% of 2 decks +29% synergy
Reliquary Tower
50% of 2 decks +15% synergy
Mana Artifacts
Sol Ring
100% of 2 decks +11% synergy
Patchwork Banner
50% of 2 decks +30% synergy
Dimir Signet
50% of 2 decks -15% synergy
Arcane Signet
50% of 2 decks -35% synergy
Lands
Temple of Deceit
100% of 2 decks +61% synergy
Shipwreck Marsh
100% of 2 decks +60% synergy
Darkwater Catacombs
100% of 2 decks +59% synergy
Dimir Aqueduct
100% of 2 decks +58% synergy
Tainted Isle
100% of 2 decks +57% synergy
Watery Grave
100% of 2 decks +55% synergy
Drowned Catacomb
100% of 2 decks +52% synergy
Choked Estuary
100% of 2 decks +51% synergy
Sunken Hollow
100% of 2 decks +32% synergy
Command Tower
100% of 2 decks +11% synergy
Unclaimed Territory
50% of 2 decks +42% synergy
Cavern of Souls
50% of 2 decks +41% synergy
Undercity Sewers
50% of 2 decks +23% synergy
Myriad Landscape
50% of 2 decks +22% synergy
Path of Ancestry
50% of 2 decks +21% synergy
Exotic Orchard
50% of 2 decks +15% synergy
Underground River
50% of 2 decks +13% synergy
Morphic Pool
50% of 2 decks +11% synergy