Mikaeus, the Unhallowed + Mindless Automaton + Vorinclex, Monstrous Raider + Phyrexian Altar

Mikaeus, the Unhallowed
Mindless Automaton
Vorinclex, Monstrous Raider
Phyrexian Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Mindless Automaton must be on the battlefield. Vorinclex, Monstrous Raider must be on the battlefield. Phyrexian Altar must be on the battlefield. Mindless Automaton has an even number of +1/+1 counters on it.
Steps
  1. Activate Mindless Automaton's second ability by removing two +1/+1 counters from it, causing you to draw a card.
  2. Repeat step 1 until Mindless Automaton has zero +1/+1 counters on it.
  3. Activate Phyrexian Altar by sacrificing Mindless Automaton, adding one mana of any color.
  4. Mindless Automaton dies, triggering its undying ability, returning it from your graveyard to the battlefield with a total of six +1/+1 counters on it.
  5. Repeat.
Results
Infinite card draw. Infinite draw triggers. Near-infinite colored mana. Near-infinite death triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite sacrifice triggers.

Reyhan, Last of the Abzan // Rograkh, Son of Rohgahh
0.22% of 457 decks 1 decks
Atraxa, Praetors' Voice
0.00% of 35211 decks 1 decks
The Mimeoplasm
0.02% of 5780 decks 1 decks
Creatures
Priest of Fell Rites
100% of 1 decks +98% synergy
Heliod, Sun-Crowned
100% of 1 decks +97% synergy
Evolution Witness
100% of 1 decks +95% synergy
Bristly Bill, Spine Sower
100% of 1 decks +95% synergy
Dualcaster Mage
100% of 1 decks +95% synergy
Corpse Knight
100% of 1 decks +94% synergy
Kami of Whispered Hopes
100% of 1 decks +92% synergy
Triskelion
67% of 3 decks +66% synergy
Walking Ballista
67% of 3 decks +64% synergy
Viscera Seer
67% of 3 decks +57% synergy
Kederekt Leviathan
50% of 2 decks +50% synergy
Body Double
50% of 2 decks +49% synergy
Torrential Gearhulk
50% of 2 decks +49% synergy
Diluvian Primordial
50% of 2 decks +49% synergy
Benevolent Hydra
50% of 2 decks +48% synergy
Venser, Shaper Savant
50% of 2 decks +48% synergy
Aether Channeler
50% of 2 decks +48% synergy
Deadeye Navigator
50% of 2 decks +48% synergy
Jin-Gitaxias, Core Augur
50% of 2 decks +48% synergy
Prime Speaker Zegana
50% of 2 decks +47% synergy
Nezahal, Primal Tide
50% of 2 decks +46% synergy
Displacer Kitten
50% of 2 decks +44% synergy
Mulldrifter
50% of 2 decks +44% synergy
Muldrotha, the Gravetide
50% of 2 decks +44% synergy
Baleful Strix
50% of 2 decks +37% synergy
Boa Constrictor
33% of 3 decks +33% synergy
Honored Hierarch
33% of 3 decks +33% synergy
Coretapper
33% of 3 decks +33% synergy
Witherbloom Pledgemage
33% of 3 decks +33% synergy
Crystalline Crawler
33% of 3 decks +33% synergy
Spike Feeder
33% of 3 decks +33% synergy
Necrotic Ooze
33% of 3 decks +32% synergy
Skirge Familiar
33% of 3 decks +32% synergy
Pir, Imaginative Rascal
33% of 3 decks +32% synergy
Oriq Loremage
33% of 3 decks +32% synergy
Pathbreaker Ibex
33% of 3 decks +32% synergy
Fain, the Broker
33% of 3 decks +32% synergy
Woodfall Primus
33% of 3 decks +32% synergy
Sedgemoor Witch
33% of 3 decks +32% synergy
Bone Miser
33% of 3 decks +32% synergy
Hooded Hydra
33% of 3 decks +32% synergy
Doom Whisperer
33% of 3 decks +32% synergy
Gyome, Master Chef
33% of 3 decks +32% synergy
Lord of Extinction
33% of 3 decks +32% synergy
Sidisi, Undead Vizier
33% of 3 decks +31% synergy
Sepulchral Primordial
33% of 3 decks +31% synergy
Witherbloom Apprentice
33% of 3 decks +31% synergy
Razaketh, the Foulblooded
33% of 3 decks +31% synergy
Woe Strider
33% of 3 decks +31% synergy
Vigor
33% of 3 decks +30% synergy
Instants
Fury Storm
100% of 1 decks +99% synergy
Deflecting Swat
100% of 1 decks +84% synergy
Enlightened Tutor
100% of 1 decks +82% synergy
Anguished Unmaking
100% of 1 decks +76% synergy
Swords to Plowshares
100% of 1 decks +37% synergy
Worldly Tutor
67% of 3 decks +53% synergy
Vampiric Tutor
67% of 3 decks +48% synergy
Steady Progress
50% of 2 decks +49% synergy
Forbidden Alchemy
50% of 2 decks +49% synergy
Thirst for Knowledge
50% of 2 decks +48% synergy
Blue Sun's Zenith
50% of 2 decks +47% synergy
Saw in Half
50% of 2 decks +47% synergy
Fact or Fiction
50% of 2 decks +43% synergy
Frantic Search
50% of 2 decks +38% synergy
Mystical Tutor
50% of 2 decks +35% synergy
Cyclonic Rift
50% of 2 decks +22% synergy
Reincarnation
33% of 3 decks +33% synergy
Fake Your Own Death
33% of 3 decks +32% synergy
Imp's Mischief
33% of 3 decks +30% synergy
Grisly Salvage
33% of 3 decks +28% synergy
Veil of Summer
33% of 3 decks +27% synergy
Entomb
33% of 3 decks +26% synergy
Sorceries
Refurbish
100% of 1 decks +100% synergy
Late to Dinner
100% of 1 decks +99% synergy
Heat Shimmer
100% of 1 decks +99% synergy
Twinflame
100% of 1 decks +97% synergy
Molten Duplication
100% of 1 decks +97% synergy
Idyllic Tutor
100% of 1 decks +95% synergy
Sevinne's Reclamation
100% of 1 decks +93% synergy
Argivian Restoration
50% of 2 decks +50% synergy
Beacon of Tomorrows
50% of 2 decks +49% synergy
Careful Study
50% of 2 decks +49% synergy
Time Stretch
50% of 2 decks +49% synergy
Contentious Plan
50% of 2 decks +48% synergy
Tezzeret's Gambit
50% of 2 decks +46% synergy
Urban Evolution
50% of 2 decks +46% synergy
Disturbed Burial
33% of 3 decks +33% synergy
Chain of Acid
33% of 3 decks +33% synergy
Seasons Past
33% of 3 decks +33% synergy
Chain of Smog
33% of 3 decks +32% synergy
Tooth and Nail
33% of 3 decks +32% synergy
Life // Death
33% of 3 decks +32% synergy
Decree of Pain
33% of 3 decks +31% synergy
Unmarked Grave
33% of 3 decks +31% synergy
Life from the Loam
33% of 3 decks +30% synergy
Dread Return
33% of 3 decks +28% synergy
Buried Alive
33% of 3 decks +28% synergy
Finale of Devastation
33% of 3 decks +25% synergy
Sign in Blood
33% of 3 decks +24% synergy
Victimize
33% of 3 decks +22% synergy
Reanimate
33% of 3 decks +18% synergy
Demonic Tutor
33% of 3 decks +11% synergy
Kodama's Reach
33% of 3 decks +2% synergy
Farseek
33% of 3 decks -1% synergy
Rampant Growth
33% of 3 decks -1% synergy
Utility Artifacts
Ozolith, the Shattered Spire
100% of 1 decks +94% synergy
Ashnod's Altar
67% of 3 decks +59% synergy
Portal to Phyrexia
50% of 2 decks +48% synergy
Darksteel Reactor
33% of 3 decks +33% synergy
Mindslaver
33% of 3 decks +33% synergy
Voltaic Key
33% of 3 decks +32% synergy
Mind's Eye
33% of 3 decks +32% synergy
Umbral Mantle
33% of 3 decks +32% synergy
Isochron Scepter
33% of 3 decks +31% synergy
Altar of Dementia
33% of 3 decks +31% synergy
Wishclaw Talisman
33% of 3 decks +28% synergy
Swiftfoot Boots
33% of 3 decks +5% synergy
Enchantments
Hunting Grounds
100% of 1 decks +99% synergy
Gratuitous Violence
100% of 1 decks +98% synergy
Uncivil Unrest
100% of 1 decks +98% synergy
Dictate of the Twin Gods
100% of 1 decks +98% synergy
Fiery Emancipation
100% of 1 decks +96% synergy
City on Fire
100% of 1 decks +95% synergy
Innkeeper's Talent
100% of 1 decks +91% synergy
Smothering Tithe
100% of 1 decks +75% synergy
Rhystic Study
100% of 2 decks +72% synergy
Thran Vigil
50% of 2 decks +49% synergy
Sultai Ascendancy
50% of 2 decks +48% synergy
As Foretold
50% of 2 decks +48% synergy
Inexorable Tide
50% of 2 decks +47% synergy
Unspeakable Symbol
33% of 3 decks +33% synergy
Fight Rigging
33% of 3 decks +32% synergy
Master Chef
33% of 3 decks +32% synergy
Zendikar Resurgent
33% of 3 decks +31% synergy
Primal Vigor
33% of 3 decks +30% synergy
Branching Evolution
33% of 3 decks +28% synergy
Necropotence
33% of 3 decks +28% synergy
Doubling Season
33% of 3 decks +24% synergy
Hardened Scales
33% of 3 decks +24% synergy
Planeswalkers
Teferi, Who Slows the Sunset
100% of 1 decks +98% synergy
Ashiok, Dream Render
50% of 2 decks +46% synergy
Oko, Thief of Crowns
50% of 2 decks +44% synergy
Karn Liberated
33% of 3 decks +33% synergy
Garruk, Unleashed
33% of 3 decks +33% synergy
Utility Lands
Lonely Sandbar
50% of 2 decks +47% synergy
Alchemist's Refuge
50% of 2 decks +43% synergy
Hall of the Bandit Lord
33% of 3 decks +33% synergy
Slippery Karst
33% of 3 decks +32% synergy
Wasteland
33% of 3 decks +32% synergy
Ghost Quarter
33% of 3 decks +31% synergy
Strip Mine
33% of 3 decks +30% synergy
Field of the Dead
33% of 3 decks +30% synergy
Tranquil Thicket
33% of 3 decks +30% synergy
Barren Moor
33% of 3 decks +30% synergy
Command Beacon
33% of 3 decks +29% synergy
Karn's Bastion
33% of 3 decks +28% synergy
Urza's Saga
33% of 3 decks +26% synergy
Urborg, Tomb of Yawgmoth
33% of 3 decks +23% synergy
Reliquary Tower
33% of 3 decks +4% synergy
Bojuka Bog
33% of 3 decks +3% synergy
Mana Artifacts
Sol Ring
100% of 3 decks +16% synergy
Arcane Signet
67% of 3 decks -5% synergy
Tablet of Compleation
50% of 2 decks +50% synergy
Simic Signet
50% of 2 decks +35% synergy
Empowered Autogenerator
33% of 3 decks +33% synergy
Astral Cornucopia
33% of 3 decks +32% synergy
Chromatic Orrery
33% of 3 decks +32% synergy
Mox Amber
33% of 3 decks +29% synergy
Everflowing Chalice
33% of 3 decks +29% synergy
Jeweled Lotus
33% of 3 decks +27% synergy
Chrome Mox
33% of 3 decks +27% synergy
Lotus Petal
33% of 3 decks +27% synergy
Mana Crypt
33% of 3 decks +24% synergy
Golgari Signet
33% of 3 decks +21% synergy
Lands
Grove of the Burnwillows
100% of 1 decks +98% synergy
Fire-Lit Thicket
100% of 1 decks +95% synergy
Blackcleave Cliffs
100% of 1 decks +95% synergy
Graven Cairns
100% of 1 decks +92% synergy
Verdant Catacombs
100% of 3 decks +89% synergy
Savannah
100% of 1 decks +87% synergy
Taiga
100% of 1 decks +87% synergy
Badlands
100% of 1 decks +86% synergy
Scrubland
100% of 1 decks +86% synergy
Tundra
100% of 1 decks +86% synergy
Haunted Ridge
100% of 1 decks +84% synergy
Karplusan Forest
100% of 1 decks +83% synergy
Sulfurous Springs
100% of 1 decks +80% synergy
Spire Garden
100% of 1 decks +76% synergy
Ziatora's Proving Ground
100% of 1 decks +68% synergy
Smoldering Marsh
100% of 1 decks +68% synergy
Cinder Glade
100% of 1 decks +62% synergy
Blood Crypt
100% of 1 decks +61% synergy
Stomping Ground
100% of 1 decks +59% synergy
Command Tower
100% of 3 decks +26% synergy
Windswept Heath
67% of 3 decks +56% synergy
Polluted Delta
67% of 3 decks +55% synergy
Marsh Flats
67% of 3 decks +55% synergy
Misty Rainforest
67% of 3 decks +55% synergy
Bayou
67% of 3 decks +53% synergy
Llanowar Wastes
67% of 3 decks +41% synergy
Exotic Orchard
67% of 3 decks +31% synergy
Overgrown Tomb
67% of 3 decks +24% synergy
Tropical Island
50% of 2 decks +36% synergy
Underground Sea
50% of 2 decks +36% synergy
Drowned Catacomb
50% of 2 decks +25% synergy
Yavimaya Coast
50% of 2 decks +24% synergy
Hinterland Harbor
50% of 2 decks +23% synergy
Sunken Hollow
50% of 2 decks +15% synergy
Watery Grave
50% of 2 decks +9% synergy
Breeding Pool
50% of 2 decks +9% synergy
Opal Palace
33% of 3 decks +31% synergy
Blooming Marsh
33% of 3 decks +29% synergy
Gemstone Caverns
33% of 3 decks +28% synergy
Woodland Chasm
33% of 3 decks +28% synergy
Reflecting Pool
33% of 3 decks +28% synergy
Mana Confluence
33% of 3 decks +26% synergy
City of Brass
33% of 3 decks +25% synergy
Twilight Mire
33% of 3 decks +24% synergy
Wooded Foothills
33% of 3 decks +23% synergy
Bloodstained Mire
33% of 3 decks +23% synergy
Flooded Strand
33% of 3 decks +23% synergy
Undergrowth Stadium
33% of 3 decks +7% synergy
Woodland Cemetery
33% of 3 decks +6% synergy