Mikaeus, the Unhallowed + Mindless Automaton + Doubling Season + Ashnod's Altar

Mikaeus, the Unhallowed
Mindless Automaton
Doubling Season
Ashnod's Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Mindless Automaton must be on the battlefield. Doubling Season must be on the battlefield. Ashnod's 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 Ashnod's Altar by sacrificing Mindless Automaton, adding .
  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 colorless mana. Near-infinite death triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite sacrifice triggers.

Ghave, Guru of Spores
0.06% of 6333 decks 4 decks
Grist, the Hunger Tide
0.02% of 5451 decks 1 decks
Top Cards
Skullclamp
100% of 5 decks +87% synergy
Crystalline Crawler
80% of 5 decks +80% synergy
Hardened Scales
80% of 5 decks +76% synergy
Creatures
Rosie Cotton of South Lane
100% of 2 decks +98% synergy
Juniper Order Ranger
75% of 4 decks +75% synergy
Good-Fortune Unicorn
75% of 4 decks +74% synergy
Elas il-Kor, Sadistic Pilgrim
67% of 3 decks +64% synergy
Mirkwood Bats
67% of 3 decks +60% synergy
Geralf's Messenger
60% of 5 decks +60% synergy
Cryptic Trilobite
60% of 5 decks +60% synergy
Slimefoot, the Stowaway
60% of 5 decks +60% synergy
Corpsejack Menace
60% of 5 decks +59% synergy
Devoted Druid
60% of 5 decks +59% synergy
Champion of Lambholt
60% of 5 decks +57% synergy
Pitiless Plunderer
60% of 5 decks +56% synergy
Zulaport Cutthroat
60% of 5 decks +55% synergy
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60% of 5 decks +51% synergy
Sigil Captain
50% of 4 decks +50% synergy
Kitchen Finks
50% of 4 decks +50% synergy
Nemata, Primeval Warden
50% of 4 decks +49% synergy
Cruel Celebrant
50% of 4 decks +48% synergy
Lotho, Corrupt Shirriff
50% of 2 decks +47% synergy
Cankerbloom
50% of 4 decks +46% synergy
Esper Sentinel
50% of 4 decks +40% synergy
Spike Feeder
40% of 5 decks +40% synergy
Young Wolf
40% of 5 decks +40% synergy
Psychotrope Thallid
40% of 5 decks +40% synergy
Utopia Mycon
40% of 5 decks +40% synergy
Triskelion
40% of 5 decks +40% synergy
Ivy Lane Denizen
40% of 5 decks +39% synergy
Mycoloth
40% of 5 decks +39% synergy
Renata, Called to the Hunt
40% of 5 decks +39% synergy
Hornet Queen
40% of 5 decks +39% synergy
Gyre Sage
40% of 5 decks +38% synergy
Nadier's Nightblade
40% of 5 decks +38% synergy
Carrion Feeder
40% of 5 decks +37% synergy
Viscera Seer
40% of 5 decks +35% synergy
Blood Artist
40% of 5 decks +34% synergy
Birds of Paradise
40% of 5 decks +28% synergy
Urborg Scavengers
33% of 3 decks +33% synergy
Bennie Bracks, Zoologist
33% of 3 decks +32% synergy
Hoarding Broodlord
33% of 3 decks +32% synergy
Orcish Bowmasters
33% of 3 decks +28% synergy
Vish Kal, Blood Arbiter
25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
Venomcrawler
25% of 4 decks +25% synergy
Twilight Drover
25% of 4 decks +25% synergy
Activated Sleeper
25% of 4 decks +25% synergy
Undercellar Myconid
25% of 4 decks +25% synergy
Knight of Autumn
25% of 4 decks +24% synergy
Archangel of Thune
25% of 4 decks +24% synergy
Mikaeus, the Lunarch
25% of 4 decks +24% synergy
Corpse Knight
25% of 4 decks +24% synergy
Instants
Enlightened Tutor
75% of 4 decks +67% synergy
Swords to Plowshares
75% of 4 decks +46% synergy
Assassin's Trophy
60% of 5 decks +54% synergy
Abzan Charm
50% of 4 decks +49% synergy
Despark
50% of 4 decks +46% synergy
Entish Restoration
50% of 2 decks +46% synergy
Abrupt Decay
40% of 5 decks +38% synergy
Worldly Tutor
40% of 5 decks +33% synergy
Vampiric Tutor
40% of 5 decks +30% synergy
Clever Concealment
33% of 3 decks +31% synergy
Saw in Half
25% of 4 decks +23% synergy
Utter End
25% of 4 decks +23% synergy
Return to Dust
25% of 4 decks +23% synergy
Eladamri's Call
25% of 4 decks +22% synergy
Teferi's Protection
25% of 4 decks +16% synergy
Generous Gift
25% of 4 decks +13% synergy
Sprout Swarm
20% of 5 decks +20% synergy
Rushed Rebirth
20% of 5 decks +20% synergy
Obscuring Haze
20% of 5 decks +19% synergy
Deathsprout
20% of 5 decks +19% synergy
Hagra Mauling
20% of 5 decks +19% synergy
Ad Nauseam
20% of 5 decks +18% synergy
Culling the Weak
20% of 5 decks +18% synergy
Noxious Revival
20% of 5 decks +17% synergy
Veil of Summer
20% of 5 decks +17% synergy
Entomb
20% of 5 decks +16% synergy
Harrow
20% of 5 decks +15% synergy
Dark Ritual
20% of 5 decks +9% synergy
Sorceries
Culling Ritual
60% of 5 decks +58% synergy
Demonic Tutor
60% of 5 decks +48% synergy
Revive the Shire
50% of 2 decks +49% synergy
Kodama's Reach
40% of 5 decks +25% synergy
Duneblast
25% of 4 decks +25% synergy
Unburial Rites
25% of 4 decks +24% synergy
Ondu Inversion
25% of 4 decks +24% synergy
Merciless Eviction
25% of 4 decks +24% synergy
Hour of Reckoning
25% of 4 decks +23% synergy
Cleansing Nova
25% of 4 decks +23% synergy
Damn
25% of 4 decks +21% synergy
Cabal Therapy
20% of 5 decks +20% synergy
Seek the Horizon
20% of 5 decks +20% synergy
Cruel Tutor
20% of 5 decks +20% synergy
Primal Command
20% of 5 decks +20% synergy
Fungal Sprouting
20% of 5 decks +20% synergy
Sylvan Tutor
20% of 5 decks +20% synergy
Yawgmoth's Will
20% of 5 decks +19% synergy
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20% of 5 decks +19% synergy
Triumph of the Hordes
20% of 5 decks +18% synergy
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20% of 5 decks +17% synergy
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20% of 5 decks +17% synergy
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20% of 5 decks +17% synergy
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20% of 5 decks +15% synergy
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20% of 5 decks +15% synergy
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20% of 5 decks +12% synergy
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100% of 1 decks +100% synergy
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60% of 5 decks +56% synergy
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50% of 2 decks +48% synergy
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25% of 4 decks +24% synergy
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25% of 4 decks +16% synergy
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20% of 5 decks +19% synergy
Nim Deathmantle
20% of 5 decks +19% synergy
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20% of 5 decks +19% synergy
Contagion Engine
20% of 5 decks +19% synergy
Eldrazi Monument
20% of 5 decks +19% synergy
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20% of 5 decks +19% synergy
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20% of 5 decks +19% synergy
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20% of 5 decks +17% synergy
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20% of 5 decks +15% synergy
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20% of 5 decks -5% synergy
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100% of 1 decks +99% synergy
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75% of 4 decks +73% synergy
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75% of 4 decks +72% synergy
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40% of 5 decks +40% synergy
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40% of 5 decks +39% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +25% synergy
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25% of 4 decks +22% synergy
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20% of 5 decks +18% synergy
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100% of 4 decks +98% synergy
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20% of 5 decks +20% synergy
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Llanowar Reborn
20% of 5 decks +19% synergy
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20% of 5 decks +15% synergy
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Arcane Signet
80% of 5 decks +9% synergy
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20% of 5 decks +13% synergy
Jeweled Lotus
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Commander's Sphere
20% of 5 decks +4% synergy
Fellwar Stone
20% of 5 decks -1% synergy
Lands
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100% of 1 decks +96% synergy
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100% of 5 decks +26% synergy
Exotic Orchard
80% of 5 decks +45% synergy
Sandsteppe Citadel
75% of 4 decks +72% synergy
Sunpetal Grove
75% of 4 decks +70% synergy
Vault of Champions
75% of 4 decks +69% synergy
Isolated Chapel
75% of 4 decks +69% synergy
Caves of Koilos
75% of 4 decks +69% synergy
Canopy Vista
75% of 4 decks +67% synergy
Overgrown Tomb
60% of 5 decks +51% synergy
Windswept Heath
60% of 5 decks +50% synergy
Marsh Flats
60% of 5 decks +49% synergy
Sungrass Prairie
50% of 4 decks +47% synergy
Indatha Triome
50% of 4 decks +47% synergy
Bountiful Promenade
50% of 4 decks +45% synergy
Temple Garden
50% of 4 decks +41% synergy
Godless Shrine
50% of 4 decks +41% synergy
Blooming Marsh
40% of 5 decks +39% synergy
Tainted Wood
40% of 5 decks +37% synergy
Opal Palace
40% of 5 decks +37% synergy
Llanowar Wastes
40% of 5 decks +35% synergy
Reflecting Pool
40% of 5 decks +34% synergy
Undergrowth Stadium
40% of 5 decks +34% synergy
Woodland Cemetery
40% of 5 decks +34% synergy
Verdant Catacombs
40% of 5 decks +28% synergy
Evolving Wilds
40% of 5 decks +19% synergy
Tranquil Expanse
25% of 4 decks +25% synergy
Arctic Treeline
25% of 4 decks +24% synergy
Wooded Bastion
25% of 4 decks +24% synergy
Thriving Heath
25% of 4 decks +24% synergy
Blossoming Sands
25% of 4 decks +24% synergy
Scoured Barrens
25% of 4 decks +23% synergy
Brightclimb Pathway
25% of 4 decks +23% synergy
Fetid Heath
25% of 4 decks +23% synergy
Tainted Field
25% of 4 decks +22% synergy
Shattered Sanctum
25% of 4 decks +22% synergy
Fortified Village
25% of 4 decks +22% synergy
Brushland
25% of 4 decks +22% synergy
Overgrown Farmland
25% of 4 decks +21% synergy
Temple of Silence
25% of 4 decks +21% synergy
Witherbloom Campus
20% of 5 decks +20% synergy
Foul Orchard
20% of 5 decks +20% synergy
Thriving Moor
20% of 5 decks +19% synergy
Nurturing Peatland
20% of 5 decks +19% synergy
Jungle Hollow
20% of 5 decks +18% synergy
Darkbore Pathway
20% of 5 decks +18% synergy
Twilight Mire
20% of 5 decks +18% synergy
Bayou
20% of 5 decks +17% synergy
Deathcap Glade
20% of 5 decks +17% synergy
Gemstone Caverns
20% of 5 decks +15% synergy