Mikaeus, the Unhallowed + Carnifex Demon + Ashnod's Altar

Mikaeus, the Unhallowed
Carnifex Demon
Ashnod's Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Carnifex Demon must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Carnifex Demon, adding cc.
  2. Carnifex Demon dies, triggering its undying ability, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (3)
The Scorpion God
4.21% of 2116 decks 89 decks
Mikaeus, the Unhallowed
3.29% of 1186 decks 39 decks
Hapatra, Vizier of Poisons
1.31% of 4668 decks 61 decks
New Cards (4)
Jagged Barrens
43% of 7 decks +41% synergy
Insatiable Avarice
33% of 9 decks +27% synergy
Akul the Unrepentant
33% of 9 decks +33% synergy
Kaervek, the Punisher
25% of 12 decks +24% synergy
High Synergy Cards (10)
Everlasting Torment
93% of 96 decks +93% synergy
Kulrath Knight
92% of 96 decks +92% synergy
Devoted Druid
91% of 70 decks +90% synergy
Obelisk Spider
90% of 70 decks +90% synergy
All Will Be One
88% of 67 decks +86% synergy
Massacre Girl, Known Killer
85% of 39 decks +83% synergy
Generous Patron
83% of 70 decks +83% synergy
Nest of Scarabs
76% of 225 decks +76% synergy
Wickerbough Elder
76% of 70 decks +75% synergy
Black Sun's Zenith
75% of 227 decks +75% synergy
Top Cards (10)
Yawgmoth, Thran Physician
74% of 222 decks +72% synergy
Blowfly Infestation
74% of 227 decks +73% synergy
Spitting Dilophosaurus
70% of 57 decks +70% synergy
Channeler Initiate
70% of 70 decks +70% synergy
Necroskitter
68% of 227 decks +68% synergy
Mahadi, Emporium Master
67% of 86 decks +66% synergy
Beast Within
64% of 70 decks +45% synergy
Stigma Lasher
64% of 96 decks +63% synergy
Flourishing Defenses
61% of 70 decks +61% synergy
Blood Artist
60% of 226 decks +54% synergy
Creatures (50)
Ignoble Hierarch
60% of 5 decks +57% synergy
Soul Snuffers
57% of 227 decks +57% synergy
Evolution Sage
51% of 68 decks +48% synergy
Midnight Banshee
51% of 227 decks +51% synergy
Fynn, the Fangbearer
50% of 60 decks +49% synergy
Quillspike
47% of 70 decks +47% synergy
Zulaport Cutthroat
45% of 226 decks +40% synergy
Luminous Broodmoth
43% of 7 decks +42% synergy
Mikaeus, the Lunarch
43% of 7 decks +42% synergy
Cruel Celebrant
43% of 7 decks +41% synergy
Esper Sentinel
43% of 7 decks +33% synergy
Murderous Redcap
42% of 96 decks +41% synergy
Poison-Tip Archer
41% of 70 decks +40% synergy
Dusk Urchins
41% of 227 decks +41% synergy
Skinrender
38% of 227 decks +38% synergy
Eternal Witness
37% of 70 decks +27% synergy
Corrosive Mentor
37% of 227 decks +37% synergy
Cankerbloom
37% of 30 decks +33% synergy
Banewhip Punisher
36% of 225 decks +36% synergy
Sakura-Tribe Elder
36% of 70 decks +27% synergy
Viscera Seer
34% of 227 decks +29% synergy
Seshiro the Anointed
33% of 70 decks +33% synergy
Ivy Lane Denizen
33% of 70 decks +32% synergy
Craterhoof Behemoth
33% of 70 decks +30% synergy
Birds of Paradise
31% of 70 decks +19% synergy
Pitiless Plunderer
31% of 224 decks +27% synergy
Solemn Simulacrum
30% of 227 decks +15% synergy
Harbinger of Night
29% of 227 decks +29% synergy
Puppeteer Clique
28% of 227 decks +27% synergy
Soul-Scar Mage
26% of 96 decks +26% synergy
Chatterfang, Squirrel General
25% of 59 decks +24% synergy
Toski, Bearer of Secrets
25% of 60 decks +22% synergy
Fume Spitter
25% of 227 decks +25% synergy
Gray Merchant of Asphodel
24% of 226 decks +20% synergy
Vhati il-Dal
24% of 70 decks +24% synergy
Creakwood Liege
24% of 70 decks +24% synergy
Crypt Ghast
23% of 226 decks +21% synergy
Drivnod, Carnage Dominus
23% of 127 decks +21% synergy
Ohran Frostfang
23% of 66 decks +20% synergy
Chainer, Nightmare Adept
22% of 96 decks +21% synergy
Ulvenwald Tracker
21% of 70 decks +21% synergy
Ammit Eternal
21% of 225 decks +21% synergy
Dockside Extortionist
21% of 96 decks +13% synergy
Triskelion
21% of 227 decks +20% synergy
Ayara, First of Locthwain
21% of 219 decks +19% synergy
Festering Mummy
20% of 225 decks +20% synergy
Necropede
19% of 227 decks +19% synergy
Orcish Bowmasters
19% of 75 decks +12% synergy
Noxious Hatchling
19% of 70 decks +19% synergy
Deathrite Shaman
19% of 70 decks +16% synergy
Instants (50)
Assassin's Trophy
50% of 70 decks +44% synergy
Grim Affliction
46% of 227 decks +45% synergy
Terminate
45% of 96 decks +40% synergy
Chaos Warp
45% of 96 decks +29% synergy
Anguished Unmaking
43% of 7 decks +37% synergy
Heroic Intervention
43% of 70 decks +29% synergy
Counterspell
43% of 7 decks +22% synergy
Swords to Plowshares
43% of 7 decks +14% synergy
Bedevil
43% of 96 decks +39% synergy
Dark Ritual
35% of 227 decks +24% synergy
Putrefy
34% of 70 decks +31% synergy
Sudden Spoiling
33% of 227 decks +32% synergy
Whisper of the Dross
32% of 106 decks +31% synergy
Krosan Grip
31% of 70 decks +27% synergy
Rakdos Charm
31% of 96 decks +28% synergy
Vampiric Tutor
29% of 227 decks +19% synergy
Volt Charge
28% of 96 decks +28% synergy
Chord of Calling
21% of 70 decks +19% synergy
Deadly Dispute
20% of 204 decks +14% synergy
Golgari Charm
20% of 70 decks +19% synergy
Village Rites
19% of 215 decks +14% synergy
Puncture Blast
19% of 96 decks +19% synergy
Abrade
19% of 96 decks +13% synergy
Scar
18% of 96 decks +18% synergy
Deflecting Swat
18% of 96 decks +10% synergy
Abrupt Decay
17% of 70 decks +15% synergy
Nature's Claim
17% of 70 decks +12% synergy
Malakir Rebirth
17% of 215 decks +12% synergy
Blood for the Blood God!
16% of 75 decks +15% synergy
Second Harvest
16% of 70 decks +13% synergy
Tragic Slip
14% of 227 decks +12% synergy
Tear Asunder
14% of 37 decks +12% synergy
Force of Vigor
13% of 68 decks +12% synergy
Deadly Rollick
13% of 217 decks +8% synergy
Splendid Agony
12% of 225 decks +12% synergy
Tibalt's Trickery
12% of 95 decks +9% synergy
Valakut Awakening
11% of 96 decks +8% synergy
Defile
10% of 222 decks +9% synergy
Deathsprout
10% of 68 decks +9% synergy
Hapatra's Mark
10% of 70 decks +10% synergy
Crop Rotation
10% of 70 decks +5% synergy
Worldly Tutor
10% of 70 decks +3% synergy
Corrupted Conviction
9% of 90 decks +6% synergy
Culling the Weak
9% of 227 decks +7% synergy
Go for the Throat
9% of 227 decks +5% synergy
Infernal Grasp
9% of 199 decks +4% synergy
Tainted Strike
8% of 227 decks +7% synergy
Thrill of Possibility
8% of 96 decks +3% synergy
Slice from the Shadows
8% of 39 decks +7% synergy
Veil of Summer
7% of 67 decks +4% synergy
Sorceries (50)
Blasphemous Act
50% of 96 decks +34% synergy
Cultivate
47% of 70 decks +25% synergy
Triumph of the Hordes
43% of 70 decks +41% synergy
Vandalblast
43% of 96 decks +34% synergy
Demonic Tutor
38% of 227 decks +26% synergy
Feed the Swarm
37% of 215 decks +28% synergy
Kodama's Reach
37% of 70 decks +22% synergy
Nature's Lore
36% of 70 decks +21% synergy
Rampant Growth
31% of 70 decks +15% synergy
Persist
31% of 206 decks +30% synergy
Incremental Blight
30% of 227 decks +30% synergy
Jeska's Will
29% of 96 decks +20% synergy
Farseek
26% of 70 decks +10% synergy
Victimize
26% of 227 decks +20% synergy
Diabolic Intent
25% of 227 decks +20% synergy
Toxic Deluge
24% of 226 decks +16% synergy
Reanimate
24% of 227 decks +16% synergy
Unnatural Restoration
24% of 34 decks +21% synergy
Three Visits
23% of 70 decks +11% synergy
Green Sun's Zenith
21% of 70 decks +18% synergy
Drown in Ichor
20% of 127 decks +18% synergy
Chandra's Ignition
19% of 96 decks +17% synergy
Bala Ged Recovery
19% of 64 decks +14% synergy
Driven // Despair
19% of 70 decks +18% synergy
Damnation
19% of 227 decks +14% synergy
Sign in Blood
18% of 227 decks +13% synergy
Natural Order
17% of 70 decks +16% synergy
Harvest Season
16% of 70 decks +15% synergy
Shamanic Revelation
16% of 70 decks +11% synergy
Torment of Hailfire
16% of 225 decks +13% synergy
Maelstrom Pulse
14% of 70 decks +14% synergy
Thirsting Roots
13% of 30 decks +12% synergy
Culling Ritual
13% of 60 decks +11% synergy
Read the Bones
13% of 226 decks +9% synergy
Night's Whisper
13% of 227 decks +8% synergy
Faithless Looting
12% of 96 decks +4% synergy
Exsanguinate
12% of 227 decks +9% synergy
Grim Tutor
11% of 227 decks +9% synergy
Infectious Inquiry
11% of 106 decks +10% synergy
Diabolic Tutor
11% of 227 decks +7% synergy
Casualties of War
10% of 68 decks +9% synergy
Liliana's Influence
10% of 225 decks +10% synergy
Skyshroud Claim
10% of 70 decks +5% synergy
Decree of Pain
10% of 227 decks +8% synergy
Dreadbore
9% of 96 decks +9% synergy
Attempted Murder
9% of 150 decks +9% synergy
Lethal Sting
9% of 225 decks +9% synergy
Agadeem's Awakening
9% of 215 decks +7% synergy
Mutilate
9% of 227 decks +8% synergy
Finale of Devastation
7% of 68 decks +3% synergy
Utility Artifacts (26)
Skullclamp
60% of 227 decks +47% synergy
Contagion Clasp
58% of 227 decks +57% synergy
Contagion Engine
52% of 227 decks +51% synergy
Phyrexian Altar
45% of 227 decks +41% synergy
Lightning Greaves
42% of 227 decks +17% synergy
Cauldron of Souls
32% of 227 decks +31% synergy
Swiftfoot Boots
27% of 227 decks -2% synergy
The Ozolith
24% of 217 decks +21% synergy
Altar of Dementia
16% of 227 decks +13% synergy
Jet Medallion
14% of 227 decks +12% synergy
Bolas's Citadel
14% of 222 decks +8% synergy
Sword of Truth and Justice
13% of 222 decks +12% synergy
Whispersilk Cloak
12% of 227 decks +8% synergy
The One Ring
12% of 93 decks +3% synergy
Expedition Map
11% of 227 decks +7% synergy
Wayfarer's Bauble
11% of 227 decks -1% synergy
Blasting Station
10% of 227 decks +9% synergy
Bontu's Monument
7% of 225 decks +4% synergy
Serrated Arrows
6% of 227 decks +6% synergy
Eldrazi Monument
6% of 227 decks +5% synergy
Grafted Exoskeleton
6% of 227 decks +5% synergy
Vat of Rebirth
6% of 130 decks +5% synergy
Desecrated Tomb
6% of 224 decks +5% synergy
Throne of Geth
6% of 227 decks +5% synergy
Nim Deathmantle
6% of 227 decks +5% synergy
Birthing Pod
6% of 70 decks +4% synergy
Enchantments (42)
Crumbling Ashes
59% of 227 decks +58% synergy
Parallel Lives
59% of 70 decks +55% synergy
Cryptolith Rite
51% of 70 decks +50% synergy
Smothering Tithe
43% of 7 decks +31% synergy
Beastmaster Ascension
41% of 70 decks +39% synergy
Growing Rites of Itlimoc
36% of 70 decks +33% synergy
Phyrexian Arena
33% of 227 decks +25% synergy
Black Market
30% of 227 decks +27% synergy
Moldervine Reclamation
30% of 67 decks +28% synergy
Bastion of Remembrance
29% of 217 decks +26% synergy
Insidious Roots
25% of 12 decks +23% synergy
Sylvan Library
23% of 70 decks +17% synergy
Dictate of Erebos
21% of 226 decks +19% synergy
Black Market Connections
21% of 165 decks +15% synergy
Glistening Oil
19% of 227 decks +19% synergy
The Meathook Massacre
19% of 200 decks +16% synergy
Deathreap Ritual
19% of 70 decks +18% synergy
Phyrexian Reclamation
17% of 227 decks +15% synergy
Grave Pact
17% of 227 decks +15% synergy
Virtue of Persistence
17% of 66 decks +15% synergy
Elven Chorus
17% of 24 decks +14% synergy
Doubling Season
16% of 70 decks +12% synergy
Revel in Riches
15% of 225 decks +13% synergy
Retribution of the Ancients
14% of 226 decks +14% synergy
Animate Dead
14% of 227 decks +9% synergy
Sylvan Anthem
14% of 59 decks +13% synergy
Spiteful Banditry
14% of 37 decks +12% synergy
Journey to Eternity
13% of 70 decks +12% synergy
Fists of the Demigod
12% of 96 decks +12% synergy
Tribute to the World Tree
12% of 26 decks +7% synergy
Earthcraft
11% of 70 decks +11% synergy
Bitterblossom
11% of 227 decks +9% synergy
Wild Growth
10% of 70 decks +5% synergy
Necropotence
9% of 227 decks +6% synergy
Evolutionary Leap
9% of 70 decks +8% synergy
Goblin Bombardment
7% of 96 decks +4% synergy
Fecundity
7% of 70 decks +7% synergy
Utopia Sprawl
7% of 70 decks +4% synergy
Impact Tremors
6% of 96 decks +2% synergy
Pattern of Rebirth
6% of 70 decks +5% synergy
Attrition
5% of 227 decks +5% synergy
Underworld Breach
5% of 96 decks +2% synergy
Planeswalkers (7)
Vraska, Betrayal's Sting
28% of 137 decks +26% synergy
Vraska, Golgari Queen
20% of 70 decks +19% synergy
Liliana, Death Wielder
15% of 225 decks +15% synergy
Liliana, Dreadhorde General
9% of 222 decks +7% synergy
Vraska, Swarm's Eminence
7% of 68 decks +7% synergy
Liliana of the Dark Realms
7% of 226 decks +6% synergy
Grist, the Hunger Tide
5% of 59 decks +4% synergy
Utility Lands (44)
Bojuka Bog
56% of 227 decks +41% synergy
Karn's Bastion
56% of 222 decks +51% synergy
Urborg, Tomb of Yawgmoth
46% of 227 decks +36% synergy
Reliquary Tower
46% of 227 decks +17% synergy
Cabal Coffers
42% of 227 decks +36% synergy
Boseiju, Who Endures
34% of 50 decks +25% synergy
Oran-Rief, the Vastwood
33% of 70 decks +30% synergy
Phyrexian Tower
28% of 227 decks +24% synergy
Takenuma, Abandoned Mire
24% of 188 decks +18% synergy
Grasping Dunes
23% of 225 decks +22% synergy
Rogue's Passage
21% of 226 decks +2% synergy
Grim Backwoods
19% of 70 decks +18% synergy
Ifnir Deadlands
18% of 225 decks +18% synergy
Forgotten Cave
17% of 96 decks +14% synergy
Nykthos, Shrine to Nyx
15% of 226 decks +9% synergy
Cabal Stronghold
14% of 224 decks +12% synergy
Nesting Grounds
14% of 217 decks +13% synergy
Castle Locthwain
14% of 219 decks +11% synergy
Barren Moor
13% of 227 decks +11% synergy
Gaea's Cradle
13% of 70 decks +10% synergy
Yavimaya, Cradle of Growth
12% of 206 decks +2% synergy
Tranquil Thicket
11% of 70 decks +10% synergy
Ancient Tomb
10% of 227 decks -1% synergy
Sokenzan, Crucible of Defiance
10% of 89 decks +7% synergy
Westvale Abbey
10% of 226 decks +8% synergy
Shizo, Death's Storehouse
10% of 227 decks +7% synergy
Desert of the Fervent
9% of 96 decks +9% synergy
Scavenger Grounds
9% of 225 decks +5% synergy
High Market
9% of 227 decks +5% synergy
Inkmoth Nexus
8% of 227 decks +8% synergy
Temple of the False God
8% of 227 decks -2% synergy
Urza's Saga
8% of 206 decks +1% synergy
Dryad Arbor
7% of 70 decks +5% synergy
Arcane Lighthouse
7% of 226 decks +5% synergy
Command Beacon
7% of 226 decks +2% synergy
Witch's Cottage
6% of 219 decks +4% synergy
Desert of the Glorified
6% of 225 decks +5% synergy
Mortuary Mire
6% of 226 decks +3% synergy
Volrath's Stronghold
6% of 227 decks +5% synergy
Hissing Quagmire
6% of 70 decks +5% synergy
Slippery Karst
6% of 70 decks +5% synergy
Desert of the Indomitable
6% of 70 decks +5% synergy
Barad-dûr
5% of 75 decks +3% synergy
Molten Slagheap
5% of 96 decks +5% synergy
Mana Artifacts (23)
Sol Ring
92% of 227 decks +7% synergy
Arcane Signet
70% of 219 decks -1% synergy
Talisman of Indulgence
55% of 96 decks +50% synergy
Rakdos Signet
54% of 96 decks +47% synergy
Talisman of Hierarchy
43% of 7 decks +37% synergy
Orzhov Signet
43% of 7 decks +36% synergy
Dimir Signet
43% of 7 decks +35% synergy
Golgari Signet
40% of 70 decks +37% synergy
Talisman of Resilience
31% of 68 decks +29% synergy
Thought Vessel
25% of 226 decks +9% synergy
Staff of Compleation
21% of 134 decks +19% synergy
Mind Stone
14% of 227 decks -5% synergy
Throne of Eldraine
13% of 62 decks +10% synergy
Fellwar Stone
13% of 227 decks -8% synergy
Glistening Sphere
12% of 132 decks +11% synergy
Mana Crypt
11% of 227 decks +0% synergy
Everflowing Chalice
9% of 227 decks +4% synergy
Commander's Sphere
8% of 226 decks -8% synergy
Charcoal Diamond
7% of 227 decks +4% synergy
Decanter of Endless Water
6% of 165 decks +1% synergy
Jeweled Lotus
6% of 215 decks -2% synergy
Replicating Ring
5% of 209 decks +4% synergy
Fire Diamond
5% of 96 decks +2% synergy
Lands (50)
Breeding Pool
100% of 3 decks +91% synergy
Watery Grave
86% of 7 decks +75% synergy
Overgrown Tomb
84% of 70 decks +75% synergy
Stomping Ground
80% of 5 decks +71% synergy
Savage Lands
80% of 5 decks +78% synergy
Ziatora's Proving Ground
80% of 5 decks +77% synergy
Godless Shrine
71% of 7 decks +62% synergy
Smoldering Marsh
71% of 96 decks +64% synergy
Woodland Cemetery
69% of 70 decks +63% synergy
Dragonskull Summit
68% of 96 decks +61% synergy
Blood Crypt
64% of 96 decks +55% synergy
Command Tower
63% of 227 decks -10% synergy
Luxury Suite
62% of 96 decks +56% synergy
Llanowar Wastes
60% of 70 decks +55% synergy
Spire Garden
60% of 5 decks +55% synergy
Undergrowth Stadium
53% of 64 decks +47% synergy
Deathcap Glade
51% of 53 decks +48% synergy
Haunted Ridge
49% of 92 decks +45% synergy
Tainted Wood
49% of 70 decks +46% synergy
Underground Sea
43% of 7 decks +39% synergy
Vault of Champions
43% of 7 decks +37% synergy
Sunken Hollow
43% of 7 decks +34% synergy
Sulfurous Springs
42% of 96 decks +38% synergy
Blightstep Pathway
41% of 96 decks +38% synergy
Graven Cairns
39% of 96 decks +37% synergy
Tainted Peak
38% of 96 decks +35% synergy
Twilight Mire
37% of 70 decks +35% synergy
Rakdos Carnarium
36% of 96 decks +33% synergy
Temple of Malice
34% of 96 decks +31% synergy
Temple of Malady
34% of 70 decks +31% synergy
Foreboding Ruins
33% of 96 decks +30% synergy
Darkbore Pathway
32% of 62 decks +30% synergy
Canyon Slough
30% of 96 decks +29% synergy
Raucous Theater
28% of 25 decks +24% synergy
Golgari Rot Farm
26% of 70 decks +22% synergy
Bayou
24% of 70 decks +21% synergy
Blooming Marsh
21% of 70 decks +21% synergy
Bloodstained Mire
19% of 227 decks +9% synergy
Verdant Catacombs
18% of 227 decks +6% synergy
Shadowblood Ridge
18% of 96 decks +15% synergy
Myriad Landscape
18% of 226 decks -3% synergy
Necroblossom Snarl
17% of 60 decks +14% synergy
Badlands
17% of 96 decks +14% synergy
Forbidden Orchard
16% of 227 decks +13% synergy
Nurturing Peatland
16% of 68 decks +15% synergy
Mount Doom
14% of 42 decks +12% synergy
Blackcleave Cliffs
14% of 96 decks +13% synergy
Fabled Passage
12% of 219 decks +2% synergy
Bloodfell Caves
11% of 96 decks +10% synergy
Exotic Orchard
11% of 227 decks -24% synergy