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 .
  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.

The Scorpion God
4.19% of 2172 decks 91 decks
Hapatra, Vizier of Poisons
1.24% of 4821 decks 60 decks
Mikaeus, the Unhallowed
3.37% of 1365 decks 46 decks
Yawgmoth, Thran Physician
0.21% of 5611 decks 12 decks
Massacre Girl, Known Killer
0.10% of 4207 decks 4 decks
Xira, the Golden Sting
0.18% of 2285 decks 4 decks
Ghoulcaller Gisa
0.07% of 2855 decks 2 decks
K'rrik, Son of Yawgmoth
0.01% of 14145 decks 2 decks
Ghen, Arcanum Weaver
0.05% of 2217 decks 1 decks
Sivriss, Nightmare Speaker // Haunted One
1.47% of 68 decks 1 decks
Razaketh, the Foulblooded
0.52% of 193 decks 1 decks
Tayam, Luminous Enigma
0.02% of 5866 decks 1 decks
Zimone and Dina
0.01% of 7193 decks 1 decks
The Scarab God
0.01% of 10483 decks 1 decks
Rakdos, the Muscle
0.03% of 2907 decks 1 decks
Skullbriar, the Walking Grave
0.02% of 6626 decks 1 decks
Muldrotha, the Gravetide
0.01% of 15570 decks 1 decks
Akiri, Line-Slinger // Silas Renn, Seeker Adept
0.09% of 1173 decks 1 decks
New Cards
Withering Torment
22% of 27 decks +3% synergy
Blazemire Verge
18% of 17 decks -3% synergy
Meathook Massacre II
10% of 29 decks +6% synergy
Vengeful Bloodwitch
10% of 30 decks +8% synergy
High Synergy Cards
Everlasting Torment
91% of 98 decks +90% synergy
Kulrath Knight
87% of 98 decks +86% synergy
Obelisk Spider
85% of 68 decks +84% synergy
Devoted Druid
87% of 68 decks +84% synergy
All Will Be One
83% of 86 decks +79% synergy
Persistent Constrictor
83% of 24 decks +77% synergy
Wickerbough Elder
76% of 68 decks +76% synergy
Generous Patron
75% of 68 decks +74% synergy
Nest of Scarabs
75% of 240 decks +74% synergy
Black Sun's Zenith
72% of 242 decks +70% synergy
Top Cards
Blowfly Infestation
70% of 242 decks +70% synergy
Yawgmoth, Thran Physician
69% of 238 decks +65% synergy
Channeler Initiate
68% of 68 decks +67% synergy
Necroskitter
64% of 242 decks +63% synergy
Massacre Girl, Known Killer
63% of 95 decks +61% synergy
Mahadi, Emporium Master
63% of 95 decks +57% synergy
Blood Artist
62% of 241 decks +50% synergy
Beast Within
62% of 68 decks +23% synergy
Spitting Dilophosaurus
62% of 107 decks +61% synergy
Flourishing Defenses
60% of 68 decks +60% synergy
Creatures
Ignoble Hierarch
75% of 4 decks +49% synergy
Stigma Lasher
57% of 98 decks +57% synergy
Maha, Its Feathers Night
54% of 39 decks +51% synergy
Soul Snuffers
54% of 242 decks +53% synergy
Elas il-Kor, Sadistic Pilgrim
50% of 6 decks +39% synergy
Midnight Banshee
48% of 242 decks +48% synergy
Quillspike
47% of 68 decks +47% synergy
Evolution Sage
44% of 66 decks +37% synergy
Fynn, the Fangbearer
43% of 60 decks +42% synergy
Zulaport Cutthroat
43% of 241 decks +33% synergy
Murderous Redcap
41% of 98 decks +39% synergy
Skinrender
39% of 242 decks +38% synergy
Dusk Urchins
38% of 242 decks +37% synergy
Eternal Witness
37% of 68 decks +16% synergy
Corrosive Mentor
36% of 242 decks +36% synergy
Viscera Seer
36% of 242 decks +27% synergy
Banewhip Punisher
35% of 240 decks +34% synergy
Cankerbloom
33% of 49 decks +26% synergy
Sakura-Tribe Elder
32% of 68 decks +14% synergy
Pitiless Plunderer
32% of 240 decks +24% synergy
Craterhoof Behemoth
31% of 68 decks +25% synergy
Poison-Tip Archer
30% of 67 decks +25% synergy
Soul-Scar Mage
30% of 98 decks +29% synergy
Gray Merchant of Asphodel
29% of 241 decks +20% synergy
Chatterfang, Squirrel General
29% of 59 decks +23% synergy
Magda, the Hoardmaster
29% of 28 decks +26% synergy
Seshiro the Anointed
28% of 68 decks +28% synergy
Ivy Lane Denizen
28% of 68 decks +26% synergy
Solemn Simulacrum
28% of 242 decks +14% synergy
Harbinger of Night
27% of 242 decks +27% synergy
Vhati il-Dal
26% of 68 decks +26% synergy
Ohran Frostfang
25% of 63 decks +20% synergy
Triskelion
24% of 242 decks +24% synergy
Puppeteer Clique
24% of 242 decks +22% synergy
Crypt Ghast
24% of 241 decks +19% synergy
Fume Spitter
24% of 242 decks +23% synergy
Creakwood Liege
24% of 68 decks +22% synergy
Wight of the Reliquary
24% of 17 decks +15% synergy
Ayara, First of Locthwain
24% of 234 decks +20% synergy
Warren Soultrader
22% of 54 decks +15% synergy
Birds of Paradise
22% of 68 decks -5% synergy
Toski, Bearer of Secrets
22% of 60 decks +15% synergy
Festering Mummy
21% of 240 decks +21% synergy
Drivnod, Carnage Dominus
20% of 186 decks +17% synergy
Decimator Beetle
19% of 68 decks +19% synergy
Reassembling Skeleton
19% of 242 decks +15% synergy
Grim Poppet
19% of 242 decks +19% synergy
Putrid Goblin
18% of 238 decks +18% synergy
Walking Ballista
18% of 240 decks +16% synergy
Soulstinger
18% of 240 decks +18% synergy
Instants
Counterspell
57% of 7 decks +14% synergy
Teferi's Protection
50% of 6 decks +30% synergy
Anguished Unmaking
50% of 6 decks +26% synergy
Bedevil
48% of 98 decks +34% synergy
Heroic Intervention
47% of 68 decks +17% synergy
Assassin's Trophy
46% of 67 decks +16% synergy
Chaos Warp
45% of 98 decks +13% synergy
Grim Affliction
45% of 242 decks +44% synergy
Terminate
40% of 98 decks +19% synergy
Dark Ritual
38% of 242 decks +15% synergy
Rakdos Charm
36% of 98 decks +21% synergy
Sudden Spoiling
33% of 242 decks +31% synergy
Putrefy
31% of 68 decks +15% synergy
Atomize
30% of 20 decks +24% synergy
Vampiric Tutor
29% of 242 decks +10% synergy
Volt Charge
28% of 98 decks +27% synergy
Revitalizing Repast
27% of 15 decks +14% synergy
Chord of Calling
25% of 68 decks +19% synergy
Golgari Charm
25% of 68 decks +19% synergy
Krosan Grip
25% of 68 decks +17% synergy
Puncture Blast
24% of 98 decks +24% synergy
Whisper of the Dross
23% of 186 decks +22% synergy
Abrade
19% of 98 decks +8% synergy
Second Harvest
19% of 68 decks +14% synergy
Village Rites
18% of 232 decks +8% synergy
Abrupt Decay
18% of 68 decks +7% synergy
Deflecting Swat
17% of 98 decks +1% synergy
Deadly Dispute
17% of 226 decks +6% synergy
Scar
16% of 98 decks +16% synergy
Blood for the Blood God!
15% of 93 decks +11% synergy
Nature's Claim
15% of 68 decks +5% synergy
Tragic Slip
14% of 242 decks +11% synergy
Malakir Rebirth
14% of 231 decks +6% synergy
Corrupted Conviction
14% of 140 decks +8% synergy
Tibalt's Trickery
13% of 98 decks +8% synergy
Worldly Tutor
13% of 68 decks -1% synergy
Deadly Rollick
12% of 232 decks +2% synergy
Force of Vigor
12% of 66 decks +9% synergy
Splendid Agony
12% of 240 decks +12% synergy
Tear Asunder
11% of 53 decks +5% synergy
Valakut Awakening
11% of 98 decks +5% synergy
Defile
11% of 238 decks +8% synergy
Hapatra's Mark
10% of 68 decks +10% synergy
Kolaghan's Command
10% of 98 decks +8% synergy
Puncture Bolt
9% of 98 decks +9% synergy
Infernal Grasp
9% of 225 decks +1% synergy
Big Score
8% of 95 decks -1% synergy
Blur of Blades
8% of 98 decks +8% synergy
Thrill of Possibility
8% of 98 decks -2% synergy
Torment of Venom
8% of 240 decks +8% synergy
Sorceries
Blasphemous Act
47% of 98 decks +13% synergy
Triumph of the Hordes
44% of 68 decks +41% synergy
Cultivate
44% of 68 decks -2% synergy
Vandalblast
39% of 98 decks +23% synergy
Kodama's Reach
38% of 68 decks +7% synergy
Feed the Swarm
36% of 231 decks +18% synergy
Demonic Tutor
36% of 242 decks +13% synergy
Incremental Blight
33% of 242 decks +32% synergy
Nature's Lore
32% of 68 decks +0% synergy
Persist
31% of 227 decks +29% synergy
Rampant Growth
26% of 68 decks -8% synergy
Victimize
26% of 242 decks +15% synergy
Toxic Deluge
26% of 241 decks +8% synergy
Unnatural Restoration
24% of 49 decks +20% synergy
Jeska's Will
24% of 98 decks +7% synergy
Diabolic Intent
23% of 242 decks +14% synergy
Reanimate
23% of 242 decks +7% synergy
Farseek
21% of 68 decks -14% synergy
Bala Ged Recovery
20% of 61 decks +11% synergy
Shamanic Revelation
19% of 68 decks +10% synergy
Three Visits
19% of 68 decks -6% synergy
Damnation
18% of 242 decks +10% synergy
Harvest Season
18% of 68 decks +16% synergy
Chandra's Ignition
17% of 98 decks +13% synergy
Drown in Ichor
17% of 186 decks +15% synergy
Sign in Blood
17% of 242 decks +7% synergy
Driven // Despair
16% of 68 decks +16% synergy
Natural Order
16% of 68 decks +14% synergy
Faithless Looting
14% of 98 decks -2% synergy
Liliana's Influence
13% of 240 decks +13% synergy
Torment of Hailfire
13% of 240 decks +8% synergy
Culling Ritual
13% of 60 decks +2% synergy
Green Sun's Zenith
13% of 68 decks +7% synergy
Diabolic Tutor
12% of 242 decks +6% synergy
Thirsting Roots
12% of 49 decks +10% synergy
Dreadbore
11% of 98 decks +9% synergy
Read the Bones
11% of 241 decks +3% synergy
Night's Whisper
11% of 242 decks +2% synergy
Insatiable Avarice
11% of 64 decks +6% synergy
Lethal Sting
10% of 240 decks +9% synergy
Exsanguinate
10% of 242 decks +4% synergy
Infectious Inquiry
9% of 186 decks +7% synergy
Agadeem's Awakening
9% of 231 decks +6% synergy
Attempted Murder
9% of 205 decks +8% synergy
Decree of Pain
9% of 242 decks +6% synergy
Grim Tutor
9% of 242 decks +4% synergy
Mutilate
8% of 242 decks +6% synergy
Casualties of War
8% of 66 decks +3% synergy
Overwhelming Stampede
7% of 68 decks +2% synergy
Skyshroud Claim
7% of 68 decks -2% synergy
Utility Artifacts
Skullclamp
57% of 242 decks +45% synergy
Contagion Clasp
52% of 242 decks +51% synergy
Contagion Engine
50% of 242 decks +49% synergy
Phyrexian Altar
43% of 242 decks +39% synergy
Lightning Greaves
40% of 242 decks +15% synergy
Cauldron of Souls
29% of 242 decks +28% synergy
Swiftfoot Boots
29% of 242 decks +1% synergy
The Ozolith
22% of 232 decks +19% synergy
Jet Medallion
18% of 242 decks +15% synergy
Altar of Dementia
16% of 242 decks +13% synergy
Bolas's Citadel
13% of 238 decks +4% synergy
Blasting Station
11% of 242 decks +11% synergy
Whispersilk Cloak
10% of 242 decks +7% synergy
The One Ring
10% of 147 decks +1% synergy
Sword of Truth and Justice
9% of 238 decks +8% synergy
Expedition Map
9% of 242 decks +5% synergy
Wayfarer's Bauble
9% of 242 decks -1% synergy
Serrated Arrows
8% of 242 decks +8% synergy
Bontu's Monument
8% of 240 decks +5% synergy
Vat of Rebirth
7% of 154 decks +5% synergy
Grafted Exoskeleton
7% of 242 decks +6% synergy
Desecrated Tomb
6% of 239 decks +5% synergy
Enchantments
Crumbling Ashes
56% of 242 decks +55% synergy
Parallel Lives
51% of 68 decks +44% synergy
Cryptolith Rite
49% of 68 decks +45% synergy
Beastmaster Ascension
35% of 68 decks +30% synergy
Black Market
33% of 242 decks +28% synergy
Phyrexian Arena
33% of 242 decks +18% synergy
Bastion of Remembrance
29% of 232 decks +23% synergy
Moldervine Reclamation
28% of 64 decks +19% synergy
Growing Rites of Itlimoc
28% of 68 decks +22% synergy
Dictate of Erebos
23% of 241 decks +19% synergy
Insidious Roots
23% of 22 decks +14% synergy
Glistening Oil
19% of 242 decks +19% synergy
Doubling Season
19% of 68 decks +10% synergy
Grave Pact
18% of 242 decks +14% synergy
The Meathook Massacre
18% of 225 decks +13% synergy
Black Market Connections
17% of 214 decks +6% synergy
Sylvan Library
16% of 68 decks +5% synergy
Spiteful Banditry
16% of 56 decks +14% synergy
Retribution of the Ancients
15% of 241 decks +15% synergy
Phyrexian Reclamation
15% of 242 decks +11% synergy
Revel in Riches
14% of 240 decks +11% synergy
Elven Chorus
14% of 36 decks +9% synergy
Deathreap Ritual
13% of 68 decks +9% synergy
Animate Dead
13% of 242 decks +4% synergy
Journey to Eternity
12% of 68 decks +8% synergy
Virtue of Persistence
11% of 123 decks +8% synergy
Bitterblossom
11% of 242 decks +7% synergy
Fists of the Demigod
10% of 98 decks +10% synergy
Goblin Bombardment
10% of 98 decks +4% synergy
Tribute to the World Tree
10% of 40 decks +2% synergy
Necropotence
10% of 242 decks +4% synergy
Impact Tremors
9% of 98 decks -0% synergy
Utopia Sprawl
9% of 68 decks +1% synergy
Attrition
7% of 242 decks +7% synergy
Spidersilk Armor
7% of 68 decks +7% synergy
Fecundity
7% of 68 decks +6% synergy
Concordant Crossroads
7% of 68 decks +5% synergy
Wild Growth
7% of 68 decks -4% synergy
Pernicious Deed
6% of 68 decks +4% synergy
Chthonian Nightmare
5% of 56 decks +3% synergy
Sylvan Anthem
5% of 59 decks +3% synergy
Planeswalkers
Vraska, Betrayal's Sting
26% of 191 decks +22% synergy
Liliana, Death Wielder
17% of 240 decks +17% synergy
Vraska, Golgari Queen
15% of 67 decks +12% synergy
Liliana, Dreadhorde General
8% of 238 decks +5% synergy
Vraska the Unseen
7% of 68 decks +6% synergy
Liliana of the Dark Realms
7% of 241 decks +6% synergy
Utility Lands
Bojuka Bog
53% of 242 decks +23% synergy
Karn's Bastion
50% of 238 decks +45% synergy
Reliquary Tower
44% of 242 decks +15% synergy
Cabal Coffers
42% of 242 decks +31% synergy
Urborg, Tomb of Yawgmoth
40% of 242 decks +30% synergy
Boseiju, Who Endures
33% of 55 decks +13% synergy
Oran-Rief, the Vastwood
31% of 68 decks +26% synergy
Phyrexian Tower
29% of 242 decks +20% synergy
Grasping Dunes
21% of 240 decks +21% synergy
Rogue's Passage
21% of 241 decks +1% synergy
Grim Backwoods
21% of 68 decks +17% synergy
Takenuma, Abandoned Mire
19% of 216 decks +8% synergy
Cabal Stronghold
16% of 240 decks +13% synergy
Nesting Grounds
16% of 232 decks +14% synergy
Ifnir Deadlands
16% of 240 decks +15% synergy
Nykthos, Shrine to Nyx
16% of 241 decks +10% synergy
Castle Locthwain
15% of 234 decks +9% synergy
Forgotten Cave
14% of 98 decks +10% synergy
Gaea's Cradle
13% of 68 decks +7% synergy
Barren Moor
12% of 242 decks +8% synergy
Westvale Abbey
10% of 241 decks +8% synergy
Temple of the False God
10% of 242 decks +0% synergy
Ancient Tomb
10% of 242 decks -1% synergy
Spymaster's Vault
9% of 54 decks +5% synergy
Shizo, Death's Storehouse
9% of 242 decks +4% synergy
Witch's Cottage
9% of 234 decks +5% synergy
Tranquil Thicket
9% of 68 decks +5% synergy
Inkmoth Nexus
9% of 242 decks +8% synergy
Sokenzan, Crucible of Defiance
8% of 95 decks +4% synergy
Yavimaya, Cradle of Growth
8% of 227 decks -1% synergy
Scavenger Grounds
8% of 240 decks +5% synergy
High Market
7% of 242 decks +4% synergy
Desert of the Indomitable
7% of 68 decks +6% synergy
Hissing Quagmire
7% of 68 decks +6% synergy
Mortuary Mire
7% of 241 decks +2% synergy
Command Beacon
6% of 241 decks +2% synergy
Volrath's Stronghold
6% of 242 decks +5% synergy
Molten Slagheap
6% of 98 decks +5% synergy
Desert of the Fervent
6% of 98 decks +5% synergy
Hashep Oasis
6% of 68 decks +5% synergy
Urza's Saga
6% of 227 decks -1% synergy
Arcane Lighthouse
5% of 241 decks +4% synergy
Mana Artifacts
Sol Ring
92% of 242 decks +7% synergy
Arcane Signet
68% of 234 decks -4% synergy
Dimir Signet
57% of 7 decks +28% synergy
Rakdos Signet
55% of 98 decks +26% synergy
Talisman of Indulgence
54% of 98 decks +28% synergy
Orzhov Signet
50% of 6 decks +23% synergy
Talisman of Dominance
43% of 7 decks +11% synergy
Golgari Signet
34% of 68 decks +21% synergy
Talisman of Resilience
26% of 66 decks +14% synergy
Thought Vessel
23% of 241 decks +6% synergy
Staff of Compleation
18% of 188 decks +17% synergy
Mind Stone
16% of 242 decks -1% synergy
Fellwar Stone
12% of 242 decks -9% synergy
Mana Crypt
11% of 242 decks +2% synergy
Commander's Sphere
10% of 241 decks -5% synergy
Glistening Sphere
10% of 186 decks +9% synergy
Everflowing Chalice
9% of 242 decks +4% synergy
Throne of Eldraine
8% of 118 decks +5% synergy
Charcoal Diamond
7% of 242 decks +2% synergy
Replicating Ring
5% of 228 decks +4% synergy
Jeweled Lotus
5% of 231 decks -1% synergy
Decanter of Endless Water
5% of 214 decks +0% synergy
Lands
Watery Grave
86% of 7 decks +45% synergy
Savage Lands
75% of 4 decks +52% synergy
Ziatora's Proving Ground
75% of 4 decks +43% synergy
Stomping Ground
75% of 4 decks +34% synergy
Overgrown Tomb
69% of 68 decks +27% synergy
Dragonskull Summit
68% of 98 decks +37% synergy
Smoldering Marsh
68% of 98 decks +36% synergy
Godless Shrine
67% of 6 decks +26% synergy
Woodland Cemetery
62% of 68 decks +34% synergy
Command Tower
62% of 242 decks -12% synergy
Blood Crypt
61% of 98 decks +23% synergy
Luxury Suite
59% of 98 decks +33% synergy
Sunken Hollow
57% of 7 decks +23% synergy
Llanowar Wastes
54% of 68 decks +29% synergy
Tainted Field
50% of 6 decks +37% synergy
Deathcap Glade
50% of 56 decks +36% synergy
Undergrowth Stadium
48% of 61 decks +21% synergy
Tainted Wood
47% of 68 decks +34% synergy
Haunted Ridge
45% of 97 decks +29% synergy
Underground Sea
43% of 7 decks +29% synergy
Dimir Aqueduct
43% of 7 decks +26% synergy
Sulfurous Springs
39% of 98 decks +18% synergy
Blightstep Pathway
38% of 98 decks +28% synergy
Twilight Mire
37% of 68 decks +27% synergy
Tainted Peak
37% of 98 decks +27% synergy
Temple of Malice
37% of 98 decks +23% synergy
Rakdos Carnarium
36% of 98 decks +21% synergy
Raucous Theater
35% of 31 decks +22% synergy
Temple of Malady
34% of 68 decks +18% synergy
Graven Cairns
34% of 98 decks +26% synergy
Underground Mortuary
33% of 24 decks +17% synergy
Foreboding Ruins
31% of 98 decks +15% synergy
Golgari Rot Farm
28% of 68 decks +10% synergy
Canyon Slough
28% of 98 decks +21% synergy
Blooming Marsh
25% of 68 decks +21% synergy
Bayou
22% of 68 decks +8% synergy
Darkbore Pathway
22% of 60 decks +13% synergy
Myriad Landscape
19% of 241 decks -0% synergy
Bloodstained Mire
17% of 242 decks +7% synergy
Shadowblood Ridge
17% of 98 decks +5% synergy
Nurturing Peatland
17% of 66 decks +11% synergy
Necroblossom Snarl
17% of 60 decks +5% synergy
Badlands
15% of 98 decks +2% synergy
Verdant Catacombs
15% of 242 decks +4% synergy
Viridescent Bog
15% of 20 decks +4% synergy
Mount Doom
15% of 62 decks +7% synergy
Jagged Barrens
14% of 28 decks +10% synergy
Haunted Mire
13% of 53 decks +5% synergy
Forbidden Orchard
13% of 242 decks +10% synergy
Bloodfell Caves
12% of 98 decks +5% synergy