Mikaeus, the Unhallowed
Phyrexian Altar
Carnifex Demon

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Carnifex Demon without a +1/+1 counter on it on the battlefield).

   Steps

How does this combo work?
1
Activate Phyrexian Altar by sacrificing Carnifex Demon.
2
When Carnifex Demon dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to its replacement effect.
3
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Auntie Ool, Cursewretch
2.3%inclusion166 decks7.24K decks
The Reaper, King No More
2.3%inclusion56 decks2.45K decks
Eirdu, Carrier of Dawn
0.1%inclusion2 decks2.40K decks
High Perfect Morcant
0.0%inclusion2 decks6.70K decks
Top Commanders
The Scorpion God
2.6%inclusion72 decks2.73K decks
Hapatra, Vizier of Poisons
0.9%inclusion50 decks5.54K decks
Mikaeus, the Unhallowed
2.2%inclusion40 decks1.85K decks
Yawgmoth, Thran Physician
0.1%inclusion9 decks6.31K decks
Xira, the Golden Sting
0.1%inclusion4 decks2.76K decks
Massacre Girl, Known Killer
0.0%inclusion3 decks6.96K decks
Vhati il-Dal
0.5%inclusion2 decks392 decks
Chainer, Nightmare Adept
0.0%inclusion1 decks3.19K decks
Sidisi, Undead Vizier
0.1%inclusion1 decks682 decks
Atraxa, Praetors' Voice
0.0%inclusion1 decks38.4K decks
Reaper King
0.0%inclusion1 decks7.70K decks
Celes, Rune Knight
0.0%inclusion1 decks7.61K decks
Sek'Kuar, Deathkeeper
0.1%inclusion1 decks1.67K decks
Cleopatra, Exiled Pharaoh
0.0%inclusion1 decks2.08K decks
New Cards
Dread Tiller
82%inclusion191 decks232 decks
78%synergy
Village Pillagers
75%inclusion169 decks225 decks
73%synergy
Sinister Gnarlbark
67%inclusion163 decks244 decks
64%synergy
The Reaper, King No More
63%inclusion141 decks223 decks
56%synergy
Scuzzback Scrounger
53%inclusion114 decks216 decks
51%synergy
High Synergy Cards
Everlasting Torment
88%inclusion271 decks308 decks
87%synergy
Yawgmoth, Thran Physician
85%inclusion367 decks432 decks
82%synergy
Nest of Scarabs
82%inclusion354 decks432 decks
81%synergy
Blowfly Infestation
81%inclusion348 decks432 decks
80%synergy
Hapatra, Vizier of Poisons
79%inclusion229 decks290 decks
78%synergy
Black Sun's Zenith
79%inclusion342 decks432 decks
78%synergy
Kulrath Knight
78%inclusion239 decks308 decks
77%synergy
Necroskitter
77%inclusion333 decks432 decks
76%synergy
Flourishing Defenses
76%inclusion221 decks290 decks
76%synergy
Obelisk Spider
76%inclusion220 decks290 decks
75%synergy
Top Cards
Ignoble Hierarch
83%inclusion192 decks230 decks
59%synergy
Devoted Druid
77%inclusion222 decks290 decks
74%synergy
All Will Be One
75%inclusion231 decks308 decks
73%synergy
Assassin's Trophy
73%inclusion212 decks290 decks
43%synergy
Massacre Girl, Known Killer
72%inclusion312 decks432 decks
71%synergy
Generous Patron
72%inclusion208 decks290 decks
71%synergy
The Scorpion God
70%inclusion215 decks308 decks
69%synergy
Soul Snuffers
65%inclusion279 decks432 decks
64%synergy
Wickerbough Elder
64%inclusion187 decks290 decks
64%synergy
Evolution Sage
60%inclusion174 decks290 decks
54%synergy
Game Changers
Demonic Tutor
39%inclusion169 decks432 decks
20%synergy
Smothering Tithe
33%inclusion3 decks9 decks
12%synergy
Vampiric Tutor
28%inclusion119 decks432 decks
12%synergy
Worldly Tutor
17%inclusion50 decks290 decks
5%synergy
Ancient Tomb
16%inclusion71 decks432 decks
7%synergy
Jeska's Will
13%inclusion40 decks308 decks
-2%synergy
Orcish Bowmasters
13%inclusion56 decks432 decks
4%synergy
Necropotence
6.9%inclusion30 decks432 decks
2%synergy
Bolas's Citadel
6.9%inclusion30 decks432 decks
-1%synergy
The One Ring
6.5%inclusion28 decks432 decks
-2%synergy
Creatures
Channeler Initiate
58%inclusion167 decks290 decks
57%synergy
Maha, Its Feathers Night
57%inclusion230 decks402 decks
56%synergy
Spitting Dilophosaurus
53%inclusion230 decks432 decks
53%synergy
Persistent Constrictor
50%inclusion195 decks387 decks
49%synergy
Blood Artist
48%inclusion209 decks432 decks
37%synergy
Oft-Nabbed Goat
48%inclusion118 decks244 decks
46%synergy
Dawnhand Dissident
47%inclusion116 decks246 decks
46%synergy
Midnight Banshee
47%inclusion201 decks432 decks
46%synergy
Dusk Urchins
44%inclusion191 decks432 decks
44%synergy
Murderous Redcap
39%inclusion121 decks308 decks
38%synergy
Quillspike
38%inclusion109 decks290 decks
37%synergy
Birds of Paradise
36%inclusion105 decks290 decks
9%synergy
Zulaport Cutthroat
35%inclusion150 decks432 decks
26%synergy
Barrenton Medic
33%inclusion3 decks9 decks
33%synergy
Vizier of Remedies
33%inclusion3 decks9 decks
33%synergy
Emptiness
33%inclusion2 decks6 decks
33%synergy
Eirdu, Carrier of Dawn
33%inclusion2 decks6 decks
32%synergy
Luminous Broodmoth
33%inclusion3 decks9 decks
31%synergy
Elesh Norn, Mother of Machines
33%inclusion3 decks9 decks
30%synergy
Skinrender
29%inclusion124 decks432 decks
28%synergy
Bloom Tender
29%inclusion83 decks290 decks
21%synergy
Corrosive Mentor
28%inclusion120 decks432 decks
28%synergy
Harbinger of Night
26%inclusion113 decks432 decks
26%synergy
Hexing Squelcher
26%inclusion59 decks227 decks
19%synergy
Burdened Stoneback
25%inclusion1 decks4 decks
25%synergy
Slumbering Walker
25%inclusion1 decks4 decks
25%synergy
Moonlit Lamenter
25%inclusion1 decks4 decks
25%synergy
Rhys, the Evermore
25%inclusion1 decks4 decks
24%synergy
Curious Colossus
25%inclusion1 decks4 decks
24%synergy
Abigale, Eloquent First-Year
25%inclusion1 decks4 decks
24%synergy
Reaping Willow
25%inclusion1 decks4 decks
24%synergy
Adept Watershaper
25%inclusion1 decks4 decks
24%synergy
Glissa Sunslayer
25%inclusion72 decks290 decks
20%synergy
Pitiless Plunderer
23%inclusion101 decks432 decks
15%synergy
Auntie Ool, Cursewretch
22%inclusion49 decks223 decks
20%synergy
Grim Poppet
21%inclusion91 decks432 decks
21%synergy
Viscera Seer
21%inclusion90 decks432 decks
13%synergy
Cankerbloom
20%inclusion57 decks290 decks
15%synergy
Putrid Goblin
19%inclusion83 decks432 decks
18%synergy
Warren Soultrader
19%inclusion79 decks412 decks
14%synergy
Grumgully, the Generous
19%inclusion44 decks230 decks
17%synergy
Banewhip Punisher
18%inclusion77 decks432 decks
18%synergy
Chatterfang, Squirrel General
18%inclusion51 decks290 decks
12%synergy
Puppeteer Clique
17%inclusion75 decks432 decks
16%synergy
Gray Merchant of Asphodel
17%inclusion74 decks432 decks
9%synergy
Mahadi, Emporium Master
17%inclusion52 decks308 decks
11%synergy
Sephiroth, Fabled SOLDIER
16%inclusion51 decks327 decks
13%synergy
Ammit Eternal
15%inclusion65 decks432 decks
15%synergy
Tree of Perdition
15%inclusion65 decks432 decks
14%synergy
Stigma Lasher
15%inclusion46 decks308 decks
15%synergy
Instants
Heroic Intervention
38%inclusion109 decks290 decks
7%synergy
Deflecting Swat
37%inclusion115 decks308 decks
21%synergy
Atomize
36%inclusion103 decks287 decks
32%synergy
Beast Within
35%inclusion101 decks290 decks
0%synergy
Dark Ritual
33%inclusion144 decks432 decks
9%synergy
Grim Affliction
32%inclusion138 decks432 decks
31%synergy
Terminate
31%inclusion96 decks308 decks
12%synergy
Putrefy
27%inclusion78 decks290 decks
11%synergy
Deadly Rollick
25%inclusion110 decks432 decks
12%synergy
Pyrrhic Strike
25%inclusion1 decks4 decks
25%synergy
Sudden Spoiling
25%inclusion107 decks432 decks
23%synergy
Malakir Rebirth
19%inclusion82 decks432 decks
11%synergy
Chaos Warp
19%inclusion58 decks308 decks
-11%synergy
Abrupt Decay
17%inclusion49 decks290 decks
7%synergy
Fell the Profane
16%inclusion64 decks412 decks
7%synergy
Whisper of the Dross
15%inclusion64 decks432 decks
14%synergy
Blight Rot
14%inclusion32 decks234 decks
13%synergy
Bedevil
14%inclusion42 decks308 decks
2%synergy
Rakdos Charm
13%inclusion40 decks308 decks
-2%synergy
Revitalizing Repast
12%inclusion35 decks284 decks
4%synergy
Infernal Grasp
12%inclusion52 decks432 decks
5%synergy
Puncture Blast
11%inclusion35 decks308 decks
11%synergy
Redirect Lightning
11%inclusion28 decks249 decks
5%synergy
Fire Covenant
11%inclusion34 decks308 decks
8%synergy
Village Rites
10%inclusion45 decks432 decks
1%synergy
Deadly Dispute
8.8%inclusion38 decks432 decks
-3%synergy
Krosan Grip
8.6%inclusion25 decks290 decks
3%synergy
Withering Torment
8.5%inclusion33 decks388 decks
1%synergy
Tibalt's Trickery
8.1%inclusion25 decks308 decks
3%synergy
Entomb
7.6%inclusion33 decks432 decks
1%synergy
Valakut Awakening
7.1%inclusion22 decks308 decks
2%synergy
Culling the Weak
6.9%inclusion30 decks432 decks
3%synergy
Nature's Claim
6.2%inclusion18 decks290 decks
-1%synergy
Untimely Malfunction
5.9%inclusion17 decks286 decks
-2%synergy
Veil of Summer
5.9%inclusion17 decks290 decks
1%synergy
Scar
5.5%inclusion17 decks308 decks
5%synergy
Abrade
5.5%inclusion17 decks308 decks
-6%synergy
Golgari Charm
5.5%inclusion16 decks290 decks
1%synergy
Chord of Calling
5.5%inclusion16 decks290 decks
0%synergy
Saw in Half
5.3%inclusion23 decks432 decks
1%synergy
Cabal Ritual
5.3%inclusion23 decks432 decks
0%synergy
Tragic Slip
5.1%inclusion22 decks432 decks
2%synergy
Sorceries
Nature's Lore
54%inclusion158 decks290 decks
23%synergy
Three Visits
51%inclusion148 decks290 decks
27%synergy
Farseek
46%inclusion133 decks290 decks
10%synergy
Aberrant Return
45%inclusion109 decks244 decks
43%synergy
Persist
39%inclusion168 decks432 decks
37%synergy
Reanimate
33%inclusion142 decks432 decks
14%synergy
Toxic Deluge
31%inclusion135 decks432 decks
13%synergy
Eventide's Shadow
29%inclusion71 decks244 decks
27%synergy
Incremental Blight
27%inclusion118 decks432 decks
27%synergy
Cultivate
26%inclusion76 decks290 decks
-16%synergy
Soul Immolation
25%inclusion54 decks216 decks
24%synergy
Blasphemous Act
21%inclusion65 decks308 decks
-12%synergy
Diabolic Intent
19%inclusion80 decks432 decks
11%synergy
Rampant Growth
17%inclusion50 decks290 decks
-16%synergy
Morningtide's Light
17%inclusion1 decks6 decks
16%synergy
Victimize
16%inclusion71 decks432 decks
4%synergy
Unnatural Restoration
16%inclusion47 decks290 decks
14%synergy
Kodama's Reach
16%inclusion47 decks290 decks
-11%synergy
Feed the Swarm
16%inclusion70 decks432 decks
0%synergy
Darkness Descends
16%inclusion38 decks239 decks
15%synergy
Vandalblast
14%inclusion43 decks308 decks
-2%synergy
Night's Whisper
13%inclusion54 decks432 decks
3%synergy
Burning Curiosity
12%inclusion27 decks225 decks
11%synergy
Damnation
12%inclusion50 decks432 decks
5%synergy
Bala Ged Recovery
11%inclusion32 decks290 decks
3%synergy
Faithless Looting
10%inclusion32 decks308 decks
-6%synergy
Drown in Ichor
9.3%inclusion40 decks432 decks
8%synergy
Bogslither's Embrace
8.5%inclusion20 decks234 decks
8%synergy
Eldritch Evolution
8.3%inclusion24 decks290 decks
4%synergy
Triumph of the Hordes
7.9%inclusion23 decks290 decks
5%synergy
Agadeem's Awakening
7.6%inclusion33 decks432 decks
5%synergy
Culling Ritual
7.6%inclusion22 decks290 decks
-3%synergy
Finale of Devastation
6.9%inclusion20 decks290 decks
-1%synergy
Liliana's Influence
6.7%inclusion29 decks432 decks
7%synergy
Grim Tutor
6.7%inclusion29 decks432 decks
3%synergy
Sign in Blood
6.7%inclusion29 decks432 decks
-2%synergy
Chain Reaction
6.5%inclusion20 decks308 decks
3%synergy
Torment of Hailfire
6.5%inclusion28 decks432 decks
2%synergy
Exsanguinate
6.0%inclusion26 decks432 decks
-1%synergy
Blasphemous Edict
5.3%inclusion20 decks377 decks
-1%synergy
Gamble
5.2%inclusion16 decks308 decks
-4%synergy
Green Sun's Zenith
5.2%inclusion15 decks290 decks
0%synergy
Utility Artifacts
Contagion Clasp
47%inclusion201 decks432 decks
45%synergy
Contagion Engine
46%inclusion200 decks432 decks
45%synergy
Skullclamp
42%inclusion182 decks432 decks
31%synergy
Ashnod's Altar
38%inclusion162 decks432 decks
31%synergy
Lightning Greaves
23%inclusion98 decks432 decks
-2%synergy
Cauldron of Souls
20%inclusion88 decks432 decks
20%synergy
The Ozolith
19%inclusion83 decks432 decks
16%synergy
Jet Medallion
14%inclusion62 decks432 decks
11%synergy
Swiftfoot Boots
13%inclusion54 decks432 decks
-15%synergy
Altar of Dementia
11%inclusion47 decks432 decks
9%synergy
Blasting Station
6.7%inclusion29 decks432 decks
6%synergy
Sword of Truth and Justice
6.0%inclusion26 decks432 decks
5%synergy
Luxior, Giada's Gift
5.3%inclusion23 decks432 decks
5%synergy
Bontu's Monument
5.3%inclusion23 decks432 decks
3%synergy
The Great Henge
5.2%inclusion15 decks290 decks
-4%synergy
Enchantments
Crumbling Ashes
47%inclusion205 decks432 decks
47%synergy
Grave Venerations
38%inclusion93 decks244 decks
36%synergy
Cathars' Crusade
33%inclusion3 decks9 decks
28%synergy
Rhythm of the Wild
27%inclusion63 decks230 decks
5%synergy
The Meathook Massacre
27%inclusion118 decks432 decks
22%synergy
Goblin Bombardment
25%inclusion77 decks308 decks
19%synergy
Puca's Covenant
22%inclusion50 decks232 decks
20%synergy
Bastion of Remembrance
21%inclusion90 decks432 decks
14%synergy
Phyrexian Arena
18%inclusion76 decks432 decks
2%synergy
Cryptolith Rite
17%inclusion49 decks290 decks
13%synergy
Lasting Tarfire
16%inclusion36 decks225 decks
14%synergy
Black Market Connections
15%inclusion63 decks432 decks
3%synergy
Black Market
14%inclusion61 decks432 decks
10%synergy
Sylvan Library
12%inclusion35 decks290 decks
3%synergy
Hollowmurk Siege
12%inclusion31 decks262 decks
9%synergy
Animate Dead
11%inclusion49 decks432 decks
2%synergy
Phyrexian Reclamation
11%inclusion48 decks432 decks
8%synergy
Grave Pact
10%inclusion45 decks432 decks
6%synergy
Revel in Riches
10%inclusion43 decks432 decks
7%synergy
Dictate of Erebos
9.0%inclusion39 decks432 decks
6%synergy
Glistening Oil
8.8%inclusion38 decks432 decks
8%synergy
Retribution of the Ancients
7.9%inclusion34 decks432 decks
7%synergy
Parallel Lives
7.6%inclusion22 decks290 decks
1%synergy
Moldervine Reclamation
7.2%inclusion21 decks290 decks
0%synergy
Innkeeper's Talent
6.8%inclusion19 decks280 decks
2%synergy
Nowhere to Run
6.4%inclusion26 decks405 decks
5%synergy
Haunted One
6.3%inclusion27 decks432 decks
6%synergy
Doubling Season
6.2%inclusion18 decks290 decks
-4%synergy
Growing Rites of Itlimoc
5.2%inclusion15 decks290 decks
0%synergy
Funeral Room // Awakening Hall
5.1%inclusion20 decks389 decks
3%synergy
Planeswalkers
Vraska, Betrayal's Sting
30%inclusion131 decks432 decks
28%synergy
Liliana, Death Wielder
13%inclusion54 decks432 decks
12%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
52%inclusion224 decks432 decks
43%synergy
Karn's Bastion
46%inclusion200 decks432 decks
42%synergy
Nesting Grounds
45%inclusion194 decks432 decks
43%synergy
Boseiju, Who Endures
36%inclusion105 decks290 decks
17%synergy
Bojuka Bog
36%inclusion155 decks432 decks
6%synergy
Phyrexian Tower
31%inclusion132 decks432 decks
22%synergy
Reliquary Tower
31%inclusion132 decks432 decks
1%synergy
Cabal Coffers
30%inclusion128 decks432 decks
20%synergy
Yavimaya, Cradle of Growth
28%inclusion121 decks432 decks
19%synergy
Ifnir Deadlands
22%inclusion95 decks432 decks
21%synergy
Takenuma, Abandoned Mire
20%inclusion88 decks432 decks
12%synergy
Shifting Woodland
14%inclusion39 decks284 decks
7%synergy
Cabal Stronghold
9.3%inclusion40 decks432 decks
6%synergy
Grasping Dunes
9.0%inclusion39 decks432 decks
9%synergy
Nykthos, Shrine to Nyx
9.0%inclusion39 decks432 decks
4%synergy
Castle Locthwain
5.8%inclusion25 decks432 decks
2%synergy
Rogue's Passage
5.6%inclusion24 decks432 decks
-15%synergy
Shizo, Death's Storehouse
5.3%inclusion23 decks432 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion404 decks432 decks
10%synergy
Arcane Signet
79%inclusion343 decks432 decks
7%synergy
Talisman of Hierarchy
44%inclusion4 decks9 decks
18%synergy
Talisman of Indulgence
30%inclusion93 decks308 decks
2%synergy
Wickersmith's Tools
24%inclusion59 decks244 decks
23%synergy
Rakdos Signet
18%inclusion56 decks308 decks
-7%synergy
Staff of Compleation
17%inclusion74 decks432 decks
16%synergy
Talisman of Resilience
17%inclusion49 decks290 decks
4%synergy
Thought Vessel
15%inclusion63 decks432 decks
-3%synergy
Fellwar Stone
14%inclusion59 decks432 decks
-7%synergy
Talisman of Impulse
8.3%inclusion19 decks230 decks
-2%synergy
Golgari Signet
7.9%inclusion23 decks290 decks
-2%synergy
The Soul Stone
7.4%inclusion22 decks299 decks
3%synergy
Mind Stone
5.8%inclusion25 decks432 decks
-9%synergy
Commander's Sphere
5.6%inclusion24 decks432 decks
-7%synergy
Lands
Indatha Triome
100%inclusion3 decks3 decks
72%synergy
Overgrown Tomb
84%inclusion244 decks290 decks
43%synergy
Blood Crypt
84%inclusion259 decks308 decks
46%synergy
Command Tower
81%inclusion351 decks432 decks
7%synergy
Stomping Ground
81%inclusion186 decks230 decks
40%synergy
Underground Sea
80%inclusion4 decks5 decks
65%synergy
Plateau
75%inclusion3 decks4 decks
63%synergy
Volcanic Island
75%inclusion3 decks4 decks
61%synergy
Xander's Lounge
75%inclusion3 decks4 decks
51%synergy
Steam Vents
75%inclusion3 decks4 decks
37%synergy
Dragonskull Summit
70%inclusion216 decks308 decks
36%synergy
Woodland Cemetery
67%inclusion194 decks290 decks
35%synergy
Scrubland
67%inclusion6 decks9 decks
53%synergy
Ziatora's Proving Ground
62%inclusion143 decks230 decks
35%synergy
Luxury Suite
61%inclusion189 decks308 decks
37%synergy
Undergrowth Stadium
61%inclusion177 decks290 decks
38%synergy
Spire Garden
57%inclusion132 decks230 decks
36%synergy
Rootbound Crag
56%inclusion128 decks230 decks
28%synergy
Godless Shrine
56%inclusion5 decks9 decks
14%synergy
Bloodstained Mire
51%inclusion220 decks432 decks
40%synergy
Smoldering Marsh
48%inclusion147 decks308 decks
14%synergy
Verdant Catacombs
47%inclusion204 decks432 decks
36%synergy
Shadowy Backstreet
44%inclusion4 decks9 decks
34%synergy
Tainted Field
44%inclusion4 decks9 decks
32%synergy
Isolated Chapel
44%inclusion4 decks9 decks
11%synergy
Bleachbone Verge
43%inclusion3 decks7 decks
35%synergy
Wooded Foothills
38%inclusion165 decks432 decks
27%synergy
Exotic Orchard
38%inclusion163 decks432 decks
1%synergy
Haunted Ridge
37%inclusion114 decks308 decks
20%synergy
Cinder Glade
37%inclusion85 decks230 decks
-1%synergy
Savage Lands
34%inclusion78 decks230 decks
12%synergy
Llanowar Wastes
34%inclusion98 decks290 decks
7%synergy
Sulfurous Springs
33%inclusion103 decks308 decks
10%synergy
Fetid Heath
33%inclusion3 decks9 decks
20%synergy
Shattered Sanctum
33%inclusion3 decks9 decks
18%synergy
Vault of Champions
33%inclusion3 decks9 decks
9%synergy
Raucous Theater
33%inclusion101 decks308 decks
23%synergy
Vernal Fen
33%inclusion82 decks252 decks
24%synergy
Deathcap Glade
30%inclusion86 decks290 decks
17%synergy
Underground Mortuary
29%inclusion84 decks290 decks
16%synergy
Rockfall Vale
25%inclusion58 decks230 decks
4%synergy
Karplusan Forest
23%inclusion53 decks230 decks
3%synergy
Bayou
22%inclusion64 decks290 decks
9%synergy
Badlands
21%inclusion65 decks308 decks
8%synergy
Blazemire Verge
20%inclusion57 decks286 decks
9%synergy
Commercial District
20%inclusion45 decks230 decks
10%synergy
Taiga
19%inclusion44 decks230 decks
6%synergy
Rakdos Carnarium
17%inclusion53 decks308 decks
5%synergy
Fabled Passage
17%inclusion73 decks432 decks
8%synergy
Graven Cairns
16%inclusion50 decks308 decks
7%synergy