Mikaeus, the Unhallowed + Carnifex Demon + Altar of Dementia

Mikaeus, the Unhallowed
Carnifex Demon
Altar of Dementia

Requires
Mikaeus, the Unhallowed must be on the battlefield. Carnifex Demon must be on the battlefield. Altar of Dementia must be on the battlefield.
Steps
  1. Activate Altar of Dementia by sacrificing Carnifex Demon.
  2. Carnifex Demon dies, triggering its undying ability, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. Resolve the Altar of Dementia ability, causing target player to mill cards equal to Carnifex Demon's power.
  4. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mill. Infinite sacrifice triggers. Infinite self-mill.

Mikaeus, the Unhallowed
1.80% of 1337 decks 24 decks
The Scorpion God
0.32% of 2162 decks 7 decks
Hapatra, Vizier of Poisons
0.12% of 4813 decks 6 decks
Yawgmoth, Thran Physician
0.04% of 5567 decks 2 decks
Razaketh, the Foulblooded
0.52% of 192 decks 1 decks
Muldrotha, the Gravetide
0.01% of 15112 decks 1 decks
Skeleton Ship
0.14% of 737 decks 1 decks
Be'lakor, the Dark Master
0.01% of 10958 decks 1 decks
Syr Konrad, the Grim
0.02% of 4587 decks 1 decks
Hidetsugu and Kairi
0.04% of 2579 decks 1 decks
The Scarab God
0.01% of 10352 decks 1 decks
High Synergy Cards
Everlasting Torment
88% of 8 decks +87% synergy
Kulrath Knight
75% of 8 decks +75% synergy
Ashnod's Altar
78% of 46 decks +71% synergy
Obelisk Spider
71% of 7 decks +70% synergy
Devoted Druid
71% of 7 decks +68% synergy
Murderous Redcap
62% of 8 decks +61% synergy
Mahadi, Emporium Master
67% of 6 decks +60% synergy
Channeler Initiate
57% of 7 decks +57% synergy
Quillspike
57% of 7 decks +57% synergy
Generous Patron
57% of 7 decks +57% synergy
Top Cards
Blood Artist
67% of 46 decks +56% synergy
Viscera Seer
65% of 46 decks +56% synergy
Phyrexian Altar
59% of 46 decks +55% synergy
Doubling Season
57% of 7 decks +48% synergy
Yawgmoth, Thran Physician
57% of 46 decks +53% synergy
Gray Merchant of Asphodel
54% of 46 decks +45% synergy
Putrid Goblin
52% of 46 decks +52% synergy
Puppeteer Clique
52% of 46 decks +51% synergy
Dark Ritual
52% of 46 decks +30% synergy
Rakdos Charm
50% of 8 decks +36% synergy
Creatures
Phyrexian Metamorph
60% of 5 decks +53% synergy
Tatterkite
48% of 46 decks +48% synergy
Triskelion
48% of 46 decks +47% synergy
Ayara, First of Locthwain
48% of 46 decks +44% synergy
Zulaport Cutthroat
48% of 46 decks +38% synergy
Pitiless Plunderer
46% of 46 decks +38% synergy
Walking Ballista
43% of 46 decks +41% synergy
Rendclaw Trow
43% of 7 decks +43% synergy
Wickerbough Elder
43% of 7 decks +42% synergy
Spitting Dilophosaurus
43% of 14 decks +42% synergy
Evolution Sage
43% of 7 decks +36% synergy
Carrion Feeder
41% of 46 decks +36% synergy
Massacre Girl, Known Killer
38% of 13 decks +36% synergy
Fallen Ferromancer
38% of 8 decks +37% synergy
Soul-Scar Mage
38% of 8 decks +37% synergy
Warren Soultrader
38% of 8 decks +30% synergy
Gravecrawler
37% of 46 decks +34% synergy
Solemn Simulacrum
37% of 46 decks +23% synergy
Chainbreaker
35% of 46 decks +35% synergy
Plague Belcher
35% of 46 decks +34% synergy
Crypt Ghast
35% of 46 decks +30% synergy
Lesser Masticore
33% of 46 decks +32% synergy
Cinderhaze Wretch
33% of 46 decks +32% synergy
Pawn of Ulamog
30% of 46 decks +28% synergy
Grim Poppet
28% of 46 decks +28% synergy
Skinrender
28% of 46 decks +28% synergy
Necroskitter
28% of 46 decks +28% synergy
Lingering Tormentor
26% of 46 decks +26% synergy
Grim Haruspex
26% of 46 decks +22% synergy
Soulstinger
24% of 46 decks +24% synergy
Workhorse
24% of 46 decks +24% synergy
Wingrattle Scarecrow
24% of 46 decks +24% synergy
Soul Snuffers
24% of 46 decks +24% synergy
Cryptic Trilobite
22% of 45 decks +22% synergy
Crystalline Crawler
22% of 46 decks +21% synergy
Reassembling Skeleton
22% of 46 decks +18% synergy
Drivnod, Carnage Dominus
19% of 32 decks +15% synergy
Braids, Arisen Nightmare
18% of 38 decks +11% synergy
Tormod, the Desecrator
18% of 45 decks +17% synergy
Pith Driller
17% of 46 decks +17% synergy
Flesh-Eater Imp
17% of 46 decks +17% synergy
Bloodthrone Vampire
17% of 46 decks +17% synergy
Geralf's Messenger
17% of 46 decks +17% synergy
Midnight Banshee
17% of 46 decks +17% synergy
Baleful Ammit
15% of 46 decks +15% synergy
Rattleblaze Scarecrow
15% of 46 decks +15% synergy
Banewhip Punisher
15% of 46 decks +15% synergy
Grave Titan
15% of 46 decks +13% synergy
Falkenrath Noble
15% of 46 decks +13% synergy
Phyrexian Ghoul
13% of 46 decks +13% synergy
Instants
Counterspell
60% of 5 decks +17% synergy
Terminate
50% of 8 decks +29% synergy
Chaos Warp
50% of 8 decks +18% synergy
Putrefy
43% of 7 decks +27% synergy
Assassin's Trophy
43% of 7 decks +13% synergy
Beast Within
43% of 7 decks +4% synergy
Valakut Awakening
38% of 8 decks +31% synergy
Corrupted Conviction
26% of 27 decks +20% synergy
Vampiric Tutor
22% of 46 decks +3% synergy
Infernal Grasp
18% of 44 decks +11% synergy
Village Rites
18% of 45 decks +8% synergy
Deadly Dispute
18% of 45 decks +7% synergy
Grim Affliction
17% of 46 decks +17% synergy
Sudden Spoiling
17% of 46 decks +16% synergy
Culling the Weak
17% of 46 decks +14% synergy
Cabal Ritual
17% of 46 decks +13% synergy
Go for the Throat
17% of 46 decks +10% synergy
Entomb
17% of 46 decks +10% synergy
Defile
15% of 46 decks +12% synergy
Tragic Slip
15% of 46 decks +12% synergy
Deadly Rollick
11% of 45 decks +0% synergy
Imp's Mischief
11% of 46 decks +8% synergy
Malakir Rebirth
9% of 45 decks +1% synergy
Hero's Downfall
9% of 46 decks +7% synergy
Snuff Out
9% of 46 decks +6% synergy
Dismember
9% of 46 decks +6% synergy
Undying Malice
7% of 41 decks +5% synergy
Bloodline Culling
7% of 44 decks +7% synergy
Blood Pact
7% of 44 decks +6% synergy
Splendid Agony
7% of 46 decks +6% synergy
Undying Evil
7% of 46 decks +6% synergy
Force of Despair
7% of 46 decks +5% synergy
Sorceries
Triumph of the Hordes
43% of 7 decks +39% synergy
Kodama's Reach
43% of 7 decks +11% synergy
Black Sun's Zenith
39% of 46 decks +38% synergy
Chandra's Ignition
38% of 8 decks +33% synergy
Vandalblast
38% of 8 decks +21% synergy
Blasphemous Act
38% of 8 decks +4% synergy
Demonic Tutor
37% of 46 decks +15% synergy
Insatiable Avarice
33% of 9 decks +28% synergy
Sign in Blood
33% of 46 decks +23% synergy
Feed the Swarm
29% of 45 decks +11% synergy
Reanimate
28% of 46 decks +13% synergy
Toxic Deluge
26% of 46 decks +9% synergy
Damnation
22% of 46 decks +14% synergy
Diabolic Intent
22% of 46 decks +13% synergy
Exsanguinate
20% of 46 decks +14% synergy
Bubbling Muck
17% of 46 decks +16% synergy
Diabolic Tutor
17% of 46 decks +11% synergy
Read the Bones
17% of 46 decks +9% synergy
Victimize
17% of 46 decks +6% synergy
Persist
16% of 45 decks +13% synergy
Incremental Blight
15% of 46 decks +15% synergy
Torment of Hailfire
15% of 46 decks +10% synergy
Grim Tutor
13% of 46 decks +8% synergy
Night's Whisper
13% of 46 decks +4% synergy
Agadeem's Awakening
9% of 45 decks +5% synergy
Liliana's Influence
9% of 46 decks +9% synergy
Mutilate
9% of 46 decks +7% synergy
Decree of Pain
9% of 46 decks +6% synergy
Unearth
9% of 46 decks +5% synergy
Dread Return
9% of 46 decks +3% synergy
Living Death
9% of 46 decks +3% synergy
In Garruk's Wake
7% of 46 decks +3% synergy
Buried Alive
7% of 46 decks +1% synergy
Utility Artifacts
Skullclamp
48% of 46 decks +35% synergy
Lightning Greaves
46% of 46 decks +20% synergy
Blasting Station
41% of 46 decks +41% synergy
Jet Medallion
33% of 46 decks +30% synergy
Swiftfoot Boots
33% of 46 decks +5% synergy
Cauldron of Souls
30% of 46 decks +30% synergy
Contagion Clasp
24% of 46 decks +23% synergy
Bolas's Citadel
24% of 46 decks +15% synergy
Contagion Engine
22% of 46 decks +21% synergy
Altar of the Brood
17% of 46 decks +16% synergy
Mindcrank
13% of 46 decks +11% synergy
The Ozolith
11% of 45 decks +8% synergy
Nim Deathmantle
11% of 46 decks +10% synergy
Desecrated Tomb
9% of 46 decks +8% synergy
Whispersilk Cloak
9% of 46 decks +5% synergy
Relic Vial
7% of 45 decks +6% synergy
Serrated Arrows
7% of 46 decks +6% synergy
Bontu's Monument
7% of 46 decks +4% synergy
Expedition Map
7% of 46 decks +3% synergy
Whip of Erebos
7% of 46 decks +3% synergy
Wayfarer's Bauble
7% of 46 decks -4% synergy
Enchantments
Flourishing Defenses
43% of 7 decks +43% synergy
Phyrexian Arena
41% of 46 decks +27% synergy
Blowfly Infestation
39% of 46 decks +39% synergy
Nest of Scarabs
39% of 46 decks +38% synergy
Retribution of the Ancients
37% of 46 decks +36% synergy
Black Market
35% of 46 decks +30% synergy
Bastion of Remembrance
29% of 45 decks +23% synergy
Crumbling Ashes
26% of 46 decks +26% synergy
Grave Pact
24% of 46 decks +19% synergy
Dictate of Erebos
22% of 46 decks +18% synergy
The Meathook Massacre
18% of 44 decks +13% synergy
Thran Vigil
17% of 36 decks +16% synergy
Glistening Oil
15% of 46 decks +15% synergy
Underworld Connections
13% of 46 decks +12% synergy
Animate Dead
13% of 46 decks +4% synergy
Heartless Summoning
11% of 46 decks +10% synergy
Revel in Riches
11% of 46 decks +7% synergy
Blight Mound
9% of 45 decks +8% synergy
Attrition
9% of 46 decks +8% synergy
Dark Prophecy
9% of 46 decks +8% synergy
Open the Graves
9% of 46 decks +7% synergy
Greed
9% of 46 decks +6% synergy
Phyrexian Reclamation
9% of 46 decks +5% synergy
Exquisite Blood
9% of 46 decks +4% synergy
Necropotence
9% of 46 decks +3% synergy
Sanguine Bond
9% of 46 decks +3% synergy
Agent of the Iron Throne
8% of 38 decks +5% synergy
Black Market Connections
8% of 38 decks -3% synergy
Bloodchief Ascension
7% of 46 decks +3% synergy
Planeswalkers
Vraska, Betrayal's Sting
9% of 34 decks +5% synergy
Liliana, Death Wielder
9% of 46 decks +8% synergy
Liliana, Dreadhorde General
7% of 46 decks +3% synergy
Utility Lands
Cabal Coffers
59% of 46 decks +48% synergy
Bojuka Bog
54% of 46 decks +24% synergy
Cabal Stronghold
41% of 46 decks +38% synergy
Phyrexian Tower
41% of 46 decks +33% synergy
Urborg, Tomb of Yawgmoth
39% of 46 decks +29% synergy
Reliquary Tower
33% of 46 decks +3% synergy
Nykthos, Shrine to Nyx
28% of 46 decks +23% synergy
Takenuma, Abandoned Mire
23% of 39 decks +12% synergy
Witch's Cottage
20% of 46 decks +16% synergy
Karn's Bastion
17% of 46 decks +12% synergy
Castle Locthwain
17% of 46 decks +12% synergy
Command Beacon
15% of 46 decks +10% synergy
Rogue's Passage
15% of 46 decks -4% synergy
Grasping Dunes
13% of 46 decks +13% synergy
Barren Moor
13% of 46 decks +9% synergy
War Room
11% of 45 decks +5% synergy
Ifnir Deadlands
11% of 46 decks +10% synergy
Field of Ruin
11% of 46 decks +9% synergy
Shizo, Death's Storehouse
11% of 46 decks +6% synergy
Mortuary Mire
11% of 46 decks +6% synergy
Nesting Grounds
9% of 45 decks +7% synergy
Vesuva
9% of 46 decks +7% synergy
Crypt of Agadeem
9% of 46 decks +7% synergy
Urza's Saga
7% of 45 decks -1% synergy
High Market
7% of 46 decks +3% synergy
Mana Artifacts
Sol Ring
89% of 46 decks +5% synergy
Arcane Signet
67% of 46 decks -5% synergy
Talisman of Indulgence
62% of 8 decks +36% synergy
Dimir Signet
60% of 5 decks +30% synergy
Talisman of Dominance
60% of 5 decks +29% synergy
Rakdos Signet
50% of 8 decks +20% synergy
Throne of Eldraine
28% of 18 decks +25% synergy
Mind Stone
26% of 46 decks +9% synergy
Commander's Sphere
22% of 46 decks +6% synergy
Thought Vessel
17% of 46 decks +1% synergy
Caged Sun
13% of 46 decks +11% synergy
Charcoal Diamond
11% of 46 decks +6% synergy
Fellwar Stone
11% of 46 decks -10% synergy
Glistening Sphere
9% of 32 decks +8% synergy
Crowded Crypt
9% of 44 decks +8% synergy
Sceptre of Eternal Glory
8% of 37 decks +7% synergy
Gauntlet of Power
7% of 46 decks +6% synergy
Extraplanar Lens
7% of 46 decks +6% synergy
Everflowing Chalice
7% of 46 decks +2% synergy
Thran Dynamo
7% of 46 decks +2% synergy
Mana Vault
7% of 46 decks +0% synergy
Lotus Petal
7% of 46 decks -0% synergy
Lands
Overgrown Tomb
86% of 7 decks +43% synergy
Sunken Hollow
80% of 5 decks +45% synergy
Blood Crypt
75% of 8 decks +36% synergy
Deathcap Glade
67% of 6 decks +53% synergy
Blightstep Pathway
62% of 8 decks +53% synergy
Luxury Suite
62% of 8 decks +36% synergy
Dragonskull Summit
62% of 8 decks +32% synergy
Smoldering Marsh
62% of 8 decks +30% synergy
Watery Grave
60% of 5 decks +19% synergy
Woodland Cemetery
57% of 7 decks +30% synergy
Canyon Slough
50% of 8 decks +44% synergy
Command Tower
43% of 46 decks -30% synergy
Bayou
43% of 7 decks +29% synergy
Shadowblood Ridge
38% of 8 decks +26% synergy
Rakdos Carnarium
38% of 8 decks +23% synergy
Foreboding Ruins
38% of 8 decks +22% synergy
Haunted Ridge
38% of 8 decks +22% synergy
Sulfurous Springs
38% of 8 decks +17% synergy
Myriad Landscape
17% of 46 decks -2% synergy
Fabled Passage
13% of 46 decks +4% synergy
Exotic Orchard
13% of 46 decks -22% synergy
Verdant Catacombs
11% of 46 decks -1% synergy
Forbidden Orchard
9% of 46 decks +6% synergy
Bloodstained Mire
9% of 46 decks -2% synergy
Polluted Delta
9% of 46 decks -3% synergy
Prismatic Vista
7% of 46 decks +1% synergy
Terramorphic Expanse
7% of 46 decks -9% synergy