Mikaeus, the Unhallowed + Mindless Automaton + Doubling Season + Phyrexian Altar

Mikaeus, the Unhallowed
Mindless Automaton
Doubling Season
Phyrexian Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Mindless Automaton must be on the battlefield. Doubling Season 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.

Ghave, Guru of Spores
0.03% of 6366 decks 2 decks
Grist, the Hunger Tide
0.02% of 5623 decks 1 decks
Creatures
Kitchen Finks
100% of 2 decks +100% synergy
Hoarding Broodlord
100% of 1 decks +97% synergy
Good-Fortune Unicorn
100% of 2 decks +97% synergy
Orcish Bowmasters
100% of 1 decks +89% synergy
Esper Sentinel
100% of 2 decks +79% synergy
Cryptic Trilobite
67% of 3 decks +66% synergy
Crystalline Crawler
67% of 3 decks +66% synergy
Spike Feeder
67% of 3 decks +66% synergy
Hornet Queen
67% of 3 decks +64% synergy
Devoted Druid
67% of 3 decks +64% synergy
Carrion Feeder
67% of 3 decks +61% synergy
Champion of Lambholt
67% of 3 decks +60% synergy
Pitiless Plunderer
67% of 3 decks +59% synergy
Viscera Seer
67% of 3 decks +57% synergy
Blood Artist
67% of 3 decks +55% synergy
Birds of Paradise
67% of 3 decks +40% synergy
Vish Kal, Blood Arbiter
50% of 2 decks +50% synergy
Custodi Soulbinders
50% of 2 decks +50% synergy
Sigil Captain
50% of 2 decks +50% synergy
Activated Sleeper
50% of 2 decks +50% synergy
Twilight Drover
50% of 2 decks +49% synergy
Undercellar Myconid
50% of 2 decks +49% synergy
Juniper Order Ranger
50% of 2 decks +48% synergy
Archangel of Thune
50% of 2 decks +47% synergy
Mikaeus, the Lunarch
50% of 2 decks +47% synergy
Knight of Autumn
50% of 2 decks +47% synergy
Nemata, Primeval Warden
50% of 2 decks +47% synergy
Welcoming Vampire
50% of 2 decks +44% synergy
Kami of Whispered Hopes
50% of 2 decks +42% synergy
Cruel Celebrant
50% of 2 decks +41% synergy
Chainbreaker
33% of 3 decks +33% synergy
Skullmulcher
33% of 3 decks +33% synergy
Vorapede
33% of 3 decks +33% synergy
Sadistic Hypnotist
33% of 3 decks +33% synergy
Young Wolf
33% of 3 decks +33% synergy
Geralf's Messenger
33% of 3 decks +33% synergy
Psychotrope Thallid
33% of 3 decks +33% synergy
Triskelion
33% of 3 decks +33% synergy
Deathspore Thallid
33% of 3 decks +33% synergy
Utopia Mycon
33% of 3 decks +33% synergy
Woodfall Primus
33% of 3 decks +32% synergy
Metallic Mimic
33% of 3 decks +32% synergy
Puppeteer Clique
33% of 3 decks +32% synergy
Ivy Lane Denizen
33% of 3 decks +32% synergy
Protean Hulk
33% of 3 decks +32% synergy
Slimefoot, the Stowaway
33% of 3 decks +32% synergy
Dark Confidant
33% of 3 decks +31% synergy
Mycoloth
33% of 3 decks +31% synergy
Renata, Called to the Hunt
33% of 3 decks +31% synergy
Fertilid
33% of 3 decks +31% synergy
Instants
Enlightened Tutor
100% of 2 decks +82% synergy
Assassin's Trophy
100% of 3 decks +70% synergy
Abrupt Decay
67% of 3 decks +56% synergy
Worldly Tutor
67% of 3 decks +52% synergy
Vampiric Tutor
67% of 3 decks +48% synergy
Saw in Half
50% of 2 decks +47% synergy
Abzan Charm
50% of 2 decks +45% synergy
Eladamri's Call
50% of 2 decks +38% synergy
Despark
50% of 2 decks +34% synergy
Teferi's Protection
50% of 2 decks +30% synergy
Swords to Plowshares
50% of 2 decks -13% synergy
Sprout Swarm
33% of 3 decks +33% synergy
Hagra Mauling
33% of 3 decks +31% synergy
Ad Nauseam
33% of 3 decks +30% synergy
Culling the Weak
33% of 3 decks +30% synergy
Noxious Revival
33% of 3 decks +28% synergy
Veil of Summer
33% of 3 decks +27% synergy
Entomb
33% of 3 decks +26% synergy
Sorceries
Culling Ritual
100% of 3 decks +89% synergy
Demonic Tutor
100% of 3 decks +77% synergy
Ondu Inversion
50% of 2 decks +48% synergy
Damn
50% of 2 decks +33% synergy
Cabal Therapy
33% of 3 decks +33% synergy
Cruel Tutor
33% of 3 decks +33% synergy
Primal Command
33% of 3 decks +33% synergy
Sylvan Tutor
33% of 3 decks +32% synergy
Yawgmoth's Will
33% of 3 decks +32% synergy
Grim Tutor
33% of 3 decks +29% synergy
Imperial Seal
33% of 3 decks +27% synergy
Diabolic Intent
33% of 3 decks +24% synergy
Sign in Blood
33% of 3 decks +24% synergy
Reanimate
33% of 3 decks +18% synergy
Kodama's Reach
33% of 3 decks +1% synergy
Utility Artifacts
Dino DNA
100% of 1 decks +100% synergy
Agatha's Soul Cauldron
100% of 1 decks +98% synergy
Ashnod's Altar
100% of 3 decks +92% synergy
Skullclamp
100% of 3 decks +87% synergy
The One Ring
50% of 2 decks +41% synergy
Blasting Station
33% of 3 decks +33% synergy
Nim Deathmantle
33% of 3 decks +33% synergy
Illusionist's Bracers
33% of 3 decks +32% synergy
Altar of Dementia
33% of 3 decks +30% synergy
The Great Henge
33% of 3 decks +23% synergy
Swiftfoot Boots
33% of 3 decks +5% synergy
Enchantments
Cathars' Crusade
100% of 2 decks +94% synergy
Aura Shards
100% of 2 decks +91% synergy
Sylvan Library
100% of 3 decks +88% synergy
Earthcraft
67% of 3 decks +66% synergy
The Meathook Massacre
67% of 3 decks +61% synergy
Parallel Lives
67% of 3 decks +59% synergy
Hardened Scales
67% of 3 decks +58% synergy
Sunbond
50% of 2 decks +50% synergy
Martyr's Bond
50% of 2 decks +50% synergy
Anointed Procession
50% of 2 decks +41% synergy
Mirari's Wake
50% of 2 decks +36% synergy
Smothering Tithe
50% of 2 decks +25% synergy
Retribution of the Ancients
33% of 3 decks +33% synergy
Necromancy
33% of 3 decks +30% synergy
Carpet of Flowers
33% of 3 decks +30% synergy
Fertile Ground
33% of 3 decks +29% synergy
Grave Pact
33% of 3 decks +29% synergy
Necropotence
33% of 3 decks +28% synergy
Bastion of Remembrance
33% of 3 decks +27% synergy
Utopia Sprawl
33% of 3 decks +26% synergy
Animate Dead
33% of 3 decks +24% synergy
Wild Growth
33% of 3 decks +22% synergy
Phyrexian Arena
33% of 3 decks +19% synergy
Planeswalkers
Professor Onyx
33% of 3 decks +32% synergy
Utility Lands
Eiganjo, Seat of the Empire
100% of 1 decks +91% synergy
Gavony Township
100% of 2 decks +90% synergy
Boseiju, Who Endures
100% of 2 decks +80% synergy
Gaea's Cradle
67% of 3 decks +61% synergy
Vitu-Ghazi, the City-Tree
50% of 2 decks +49% synergy
Takenuma, Abandoned Mire
50% of 2 decks +39% synergy
Okina, Temple to the Grandfathers
33% of 3 decks +33% synergy
Yavimaya Hollow
33% of 3 decks +32% synergy
Karn's Bastion
33% of 3 decks +28% synergy
Urza's Saga
33% of 3 decks +26% synergy
Phyrexian Tower
33% of 3 decks +25% synergy
Ancient Tomb
33% of 3 decks +23% synergy
Mana Artifacts
Sol Ring
100% of 3 decks +15% synergy
Mana Vault
67% of 3 decks +60% synergy
Mana Crypt
67% of 3 decks +57% synergy
Arcane Signet
67% of 3 decks -5% synergy
Mox Diamond
33% of 3 decks +29% synergy
Mox Opal
33% of 3 decks +29% synergy
Chrome Mox
33% of 3 decks +27% synergy
Lotus Petal
33% of 3 decks +27% synergy
Jeweled Lotus
33% of 3 decks +27% synergy
Fellwar Stone
33% of 3 decks +12% synergy
Lands
Windswept Heath
100% of 3 decks +90% synergy
Marsh Flats
100% of 3 decks +89% synergy
Underground Mortuary
100% of 1 decks +83% synergy
Sunpetal Grove
100% of 2 decks +77% synergy
Vault of Champions
100% of 2 decks +74% synergy
Isolated Chapel
100% of 2 decks +73% synergy
Indatha Triome
100% of 2 decks +69% synergy
Canopy Vista
100% of 2 decks +64% synergy
Temple Garden
100% of 2 decks +59% synergy
Godless Shrine
100% of 2 decks +59% synergy
Overgrown Tomb
100% of 3 decks +57% synergy
Command Tower
100% of 3 decks +26% synergy
Reflecting Pool
67% of 3 decks +61% synergy
Verdant Catacombs
67% of 3 decks +55% synergy
Undergrowth Stadium
67% of 3 decks +40% synergy
Woodland Cemetery
67% of 3 decks +40% synergy
Exotic Orchard
67% of 3 decks +31% synergy
Wooded Bastion
50% of 2 decks +46% synergy
Fetid Heath
50% of 2 decks +39% synergy
Sungrass Prairie
50% of 2 decks +38% synergy
Tainted Field
50% of 2 decks +37% synergy
Shattered Sanctum
50% of 2 decks +36% synergy
Overgrown Farmland
50% of 2 decks +34% synergy
Bountiful Promenade
50% of 2 decks +26% synergy
Sandsteppe Citadel
50% of 2 decks +24% synergy
Caves of Koilos
50% of 2 decks +22% 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
Nurturing Peatland
33% of 3 decks +28% synergy
Mana Confluence
33% of 3 decks +26% synergy
City of Brass
33% of 3 decks +25% synergy
Darkbore Pathway
33% of 3 decks +24% 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
Polluted Delta
33% of 3 decks +22% synergy
Misty Rainforest
33% of 3 decks +22% synergy
Tainted Wood
33% of 3 decks +21% synergy
Bayou
33% of 3 decks +20% synergy
Deathcap Glade
33% of 3 decks +19% synergy
Llanowar Wastes
33% of 3 decks +8% synergy