Loyal Retainers + Marvin, Murderous Mimic + Sakashima the Impostor

Loyal Retainers
Marvin, Murderous Mimic
Sakashima the Impostor

Requires
Loyal Retainers must be on the battlefield. Marvin, Murderous Mimic must be on the battlefield. Sakashima the Impostor must be in the graveyard.
Steps
  1. Activate Marvin by sacrificing it, returning Sakashima the Impostor from your graveyard to the battlefield as a copy of Loyal Retainers.
  2. Activate Sakashima the Impostor by sacrificing it, returning Marvin from your graveyard to the battlefield as a copy of Loyal Retainers.
  3. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers.

Sisay, Weatherlight Captain
0.02% of 13214 decks 2 decks
Game Changers
The One Ring
100% of 2 decks +92% synergy
Survival of the Fittest
50% of 2 decks +49% synergy
Trouble in Pairs
50% of 2 decks +49% synergy
Grim Monolith
50% of 2 decks +49% synergy
Jeska's Will
50% of 2 decks +48% synergy
Lion's Eye Diamond
50% of 2 decks +47% synergy
Underworld Breach
50% of 2 decks +47% synergy
Gaea's Cradle
50% of 2 decks +46% synergy
Mox Diamond
50% of 2 decks +45% synergy
Mana Vault
50% of 2 decks +44% synergy
Creatures
Elves of Deep Shadow
100% of 2 decks +98% synergy
Ragavan, Nimble Pilferer
100% of 2 decks +95% synergy
Lotho, Corrupt Shirriff
100% of 2 decks +95% synergy
Esper Sentinel
100% of 2 decks +91% synergy
Noble Hierarch
100% of 2 decks +90% synergy
Delighted Halfling
100% of 2 decks +89% synergy
Ignoble Hierarch
100% of 2 decks +89% synergy
Bloom Tender
100% of 2 decks +82% synergy
Faeburrow Elder
100% of 2 decks +79% synergy
Birds of Paradise
100% of 2 decks +75% synergy
Iwamori of the Open Fist
50% of 2 decks +50% synergy
Nashi, Moon's Legacy
50% of 2 decks +50% synergy
Recruiter of the Guard
50% of 2 decks +50% synergy
Razorkin Needlehead
50% of 2 decks +50% synergy
Imperial Recruiter
50% of 2 decks +49% synergy
Chainer, Nightmare Adept
50% of 2 decks +49% synergy
Honest Rutstein
50% of 2 decks +49% synergy
Ioreth of the Healing House
50% of 2 decks +49% synergy
Pollywog Prodigy
50% of 2 decks +49% synergy
Rona, Herald of Invasion
50% of 2 decks +48% synergy
Loran of the Third Path
50% of 2 decks +48% synergy
Yoshimaru, Ever Faithful
50% of 2 decks +48% synergy
Skrelv, Defector Mite
50% of 2 decks +48% synergy
Boromir, Warden of the Tower
50% of 2 decks +48% synergy
Lavinia, Azorius Renegade
50% of 2 decks +48% synergy
Najeela, the Blade-Blossom
50% of 2 decks +48% synergy
Avacyn's Pilgrim
50% of 2 decks +48% synergy
Captain Sisay
50% of 2 decks +48% synergy
Simian Spirit Guide
50% of 2 decks +47% synergy
Elvish Spirit Guide
50% of 2 decks +47% synergy
Ertai Resurrected
50% of 2 decks +47% synergy
Ranger-Captain of Eos
50% of 2 decks +47% synergy
Samut, Voice of Dissent
50% of 2 decks +47% synergy
Ratadrabik of Urborg
50% of 2 decks +47% synergy
Kethis, the Hidden Hand
50% of 2 decks +47% synergy
Reki, the History of Kamigawa
50% of 2 decks +47% synergy
Orcish Bowmasters
50% of 2 decks +46% synergy
Hajar, Loyal Bodyguard
50% of 2 decks +46% synergy
Shalai, Voice of Plenty
50% of 2 decks +46% synergy
Derevi, Empyrial Tactician
50% of 2 decks +46% synergy
Deathrite Shaman
50% of 2 decks +44% synergy
Kutzil, Malamet Exemplar
50% of 2 decks +43% synergy
Jhoira, Weatherlight Captain
50% of 2 decks +43% synergy
Instants
Legolas's Quick Reflexes
100% of 2 decks +99% synergy
Abrupt Decay
100% of 2 decks +96% synergy
Deflecting Swat
100% of 2 decks +91% synergy
Seedtime
50% of 2 decks +50% synergy
Deflecting Palm
50% of 2 decks +49% synergy
Fire Covenant
50% of 2 decks +49% synergy
Lightning Bolt
50% of 2 decks +49% synergy
Red Elemental Blast
50% of 2 decks +48% synergy
Intuition
50% of 2 decks +48% synergy
Brain Freeze
50% of 2 decks +47% synergy
Mental Misstep
50% of 2 decks +46% synergy
Flusterstorm
50% of 2 decks +45% synergy
Pact of Negation
50% of 2 decks +45% synergy
Despark
50% of 2 decks +45% synergy
Silence
50% of 2 decks +44% synergy
Eladamri's Call
50% of 2 decks +43% synergy
Swan Song
50% of 2 decks +40% synergy
Fierce Guardianship
50% of 2 decks +38% synergy
Enlightened Tutor
50% of 2 decks +35% synergy
Vampiric Tutor
50% of 2 decks +34% synergy
Path to Exile
50% of 2 decks +24% synergy
Swords to Plowshares
50% of 2 decks +10% synergy
Sorceries
Sevinne's Reclamation
100% of 2 decks +97% synergy
Unearth
50% of 2 decks +50% synergy
Urza's Ruinous Blast
50% of 2 decks +43% synergy
Primevals' Glorious Rebirth
50% of 2 decks +42% synergy
Eerie Ultimatum
50% of 2 decks +41% synergy
Demonic Tutor
50% of 2 decks +30% synergy
Utility Artifacts
Lotus Petal
100% of 2 decks +93% synergy
Excalibur, Sword of Eden
50% of 2 decks +47% synergy
Agatha's Soul Cauldron
50% of 2 decks +47% synergy
Lightning Greaves
50% of 2 decks +32% synergy
Enchantments
Mystic Remora
100% of 2 decks +89% synergy
Chthonian Nightmare
50% of 2 decks +49% synergy
Sneak Attack
50% of 2 decks +49% synergy
Rakdos Joins Up
50% of 2 decks +48% synergy
Carpet of Flowers
50% of 2 decks +47% synergy
Vraska Joins Up
50% of 2 decks +46% synergy
Wilderness Reclamation
50% of 2 decks +46% synergy
Rhythm of the Wild
50% of 2 decks +38% synergy
Leyline of the Guildpact
50% of 2 decks +34% synergy
Smothering Tithe
50% of 2 decks +30% synergy
Rhystic Study
50% of 2 decks +27% synergy
Planeswalkers
Tyvar, Jubilant Brawler
100% of 2 decks +98% synergy
Oko, Thief of Crowns
50% of 2 decks +47% synergy
Teferi, Time Raveler
50% of 2 decks +46% synergy
Dihada, Binder of Wills
50% of 2 decks +46% synergy
Nicol Bolas, Dragon-God
50% of 2 decks +45% synergy
Utility Lands
Boseiju, Who Endures
100% of 2 decks +89% synergy
City of Traitors
50% of 2 decks +49% synergy
Arena of Glory
50% of 2 decks +49% synergy
Ancient Tomb
50% of 2 decks +41% synergy
Mana Artifacts
Mox Amber
100% of 2 decks +94% synergy
Relic of Legends
100% of 2 decks +91% synergy
Fellwar Stone
100% of 2 decks +68% synergy
Arcane Signet
100% of 2 decks +25% synergy
Sol Ring
100% of 2 decks +22% synergy
Mox Opal
50% of 2 decks +46% synergy
Chrome Mox
50% of 2 decks +43% synergy
Chromatic Orrery
50% of 2 decks +38% synergy
Timeless Lotus
50% of 2 decks +38% synergy
Lands
Mana Confluence
100% of 2 decks +81% synergy
City of Brass
100% of 2 decks +80% synergy
Flooded Strand
100% of 2 decks +75% synergy
Arid Mesa
100% of 2 decks +75% synergy
Marsh Flats
100% of 2 decks +75% synergy
Wooded Foothills
100% of 2 decks +74% synergy
Verdant Catacombs
100% of 2 decks +73% synergy
Windswept Heath
100% of 2 decks +73% synergy
Misty Rainforest
100% of 2 decks +72% synergy
Command Tower
100% of 2 decks +12% synergy
Mount Doom
50% of 2 decks +48% synergy
Gemstone Caverns
50% of 2 decks +44% synergy
Plaza of Heroes
50% of 2 decks +41% synergy
Plateau
50% of 2 decks +38% synergy
Scrubland
50% of 2 decks +38% synergy
Volcanic Island
50% of 2 decks +38% synergy
Savannah
50% of 2 decks +37% synergy
Taiga
50% of 2 decks +37% synergy
Bayou
50% of 2 decks +37% synergy
Tropical Island
50% of 2 decks +37% synergy
Xander's Lounge
50% of 2 decks +35% synergy
Raffine's Tower
50% of 2 decks +34% synergy
Reflecting Pool
50% of 2 decks +34% synergy
Savai Triome
50% of 2 decks +32% synergy
Raugrin Triome
50% of 2 decks +31% synergy
Ziatora's Proving Ground
50% of 2 decks +29% synergy
Jetmir's Garden
50% of 2 decks +28% synergy
Bloodstained Mire
50% of 2 decks +28% synergy
Spara's Headquarters
50% of 2 decks +28% synergy
Sacred Foundry
50% of 2 decks +27% synergy
Zagoth Triome
50% of 2 decks +27% synergy
Polluted Delta
50% of 2 decks +27% synergy
Indatha Triome
50% of 2 decks +26% synergy
Scalding Tarn
50% of 2 decks +26% synergy
Godless Shrine
50% of 2 decks +25% synergy
Ketria Triome
50% of 2 decks +24% synergy
Hallowed Fountain
50% of 2 decks +23% synergy
Stomping Ground
50% of 2 decks +21% synergy
Overgrown Tomb
50% of 2 decks +21% synergy
Temple Garden
50% of 2 decks +21% synergy
Breeding Pool
50% of 2 decks +21% synergy
Exotic Orchard
50% of 2 decks -13% synergy