Mikaeus, the Unhallowed
Umbral Collar Zealot
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 Umbral Collar Zealot 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
Resolve the Umbral Collar Zealot ability
4
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite sacrifice triggers
Infinite surveil
Super Shredder
0.0%inclusion1 decks2.09K decks
Top Commanders
Auntie Ool, Cursewretch
0.1%inclusion18 decks13.7K decks
Mikaeus, the Unhallowed
0.5%inclusion9 decks1.99K decks
Eirdu, Carrier of Dawn
0.1%inclusion3 decks4.17K decks
Yawgmoth, Thran Physician
0.0%inclusion3 decks6.63K decks
The Reaper, King No More
0.1%inclusion3 decks4.30K decks
Hapatra, Vizier of Poisons
0.0%inclusion2 decks5.73K decks
Tayam, Luminous Enigma
0.0%inclusion1 decks8.09K decks
Celes, Rune Knight
0.0%inclusion1 decks9.15K decks
Sidisi, Regent of the Mire
0.1%inclusion1 decks697 decks
The Scorpion God
0.0%inclusion1 decks2.70K decks
Long Feng, Grand Secretariat
0.1%inclusion1 decks755 decks
New Cards
Super Shredder
2.6%inclusion1 decks38 decks
2%synergy
High Synergy Cards
Devoted Druid
88%inclusion22 decks25 decks
85%synergy
Hapatra, Vizier of Poisons
84%inclusion21 decks25 decks
83%synergy
The Scorpion God
83%inclusion19 decks23 decks
82%synergy
Vizier of Remedies
80%inclusion4 decks5 decks
80%synergy
Flourishing Defenses
80%inclusion20 decks25 decks
79%synergy
Kulrath Knight
78%inclusion18 decks23 decks
77%synergy
Wickerbough Elder
76%inclusion19 decks25 decks
75%synergy
Obelisk Spider
76%inclusion19 decks25 decks
75%synergy
Everlasting Torment
74%inclusion17 decks23 decks
73%synergy
Elas il-Kor, Sadistic Pilgrim
80%inclusion4 decks5 decks
71%synergy
Top Cards
Ignoble Hierarch
86%inclusion18 decks21 decks
61%synergy
Assassin's Trophy
72%inclusion18 decks25 decks
41%synergy
Village Pillagers
71%inclusion15 decks21 decks
70%synergy
Blowfly Infestation
66%inclusion29 decks44 decks
65%synergy
Blood Artist
66%inclusion29 decks44 decks
55%synergy
Dread Tiller
65%inclusion13 decks20 decks
62%synergy
Channeler Initiate
64%inclusion16 decks25 decks
63%synergy
Yawgmoth, Thran Physician
64%inclusion28 decks44 decks
60%synergy
Scuzzback Scrounger
62%inclusion13 decks21 decks
60%synergy
The Reaper, King No More
62%inclusion13 decks21 decks
57%synergy
Game Changers
Vampiric Tutor
18%inclusion8 decks44 decks
4%synergy
Worldly Tutor
16%inclusion4 decks25 decks
4%synergy
Demonic Tutor
14%inclusion6 decks44 decks
-5%synergy
Bolas's Citadel
11%inclusion5 decks44 decks
4%synergy
Necropotence
6.8%inclusion3 decks44 decks
2%synergy
Mana Vault
6.8%inclusion3 decks44 decks
1%synergy
Ancient Tomb
6.8%inclusion3 decks44 decks
-2%synergy
Creatures
Luminous Broodmoth
60%inclusion3 decks5 decks
57%synergy
Cruel Celebrant
60%inclusion3 decks5 decks
53%synergy
Massacre Girl, Known Killer
57%inclusion25 decks44 decks
55%synergy
Necroskitter
55%inclusion24 decks44 decks
54%synergy
Soul Snuffers
52%inclusion23 decks44 decks
52%synergy
Quillspike
52%inclusion13 decks25 decks
52%synergy
Generous Patron
52%inclusion13 decks25 decks
51%synergy
Viscera Seer
50%inclusion22 decks44 decks
42%synergy
Zulaport Cutthroat
48%inclusion21 decks44 decks
39%synergy
Skinrender
45%inclusion20 decks44 decks
45%synergy
Sinister Gnarlbark
45%inclusion15 decks33 decks
44%synergy
Evolution Sage
44%inclusion11 decks25 decks
38%synergy
Murderous Redcap
43%inclusion10 decks23 decks
42%synergy
Grumgully, the Generous
43%inclusion9 decks21 decks
41%synergy
Midnight Banshee
41%inclusion18 decks44 decks
40%synergy
Putrid Goblin
39%inclusion17 decks44 decks
38%synergy
Persistent Constrictor
39%inclusion17 decks44 decks
37%synergy
Maha, Its Feathers Night
36%inclusion16 decks44 decks
35%synergy
Pitiless Plunderer
36%inclusion16 decks44 decks
28%synergy
Dawnhand Dissident
35%inclusion12 decks34 decks
34%synergy
Warren Soultrader
34%inclusion15 decks44 decks
29%synergy
Cankerbloom
32%inclusion8 decks25 decks
28%synergy
Dusk Urchins
30%inclusion13 decks44 decks
29%synergy
Glissa Sunslayer
28%inclusion7 decks25 decks
23%synergy
Oft-Nabbed Goat
27%inclusion9 decks33 decks
26%synergy
Spitting Dilophosaurus
25%inclusion11 decks44 decks
24%synergy
Puppeteer Clique
25%inclusion11 decks44 decks
24%synergy
Tree of Perdition
25%inclusion11 decks44 decks
23%synergy
Carrion Feeder
25%inclusion11 decks44 decks
21%synergy
Morselhoarder
24%inclusion5 decks21 decks
24%synergy
Gristle Glutton
24%inclusion5 decks21 decks
23%synergy
High Perfect Morcant
24%inclusion5 decks21 decks
22%synergy
Grim Poppet
23%inclusion10 decks44 decks
23%synergy
Crypt Ghast
23%inclusion10 decks44 decks
18%synergy
Gray Merchant of Asphodel
23%inclusion10 decks44 decks
14%synergy
Sephiroth, Fabled SOLDIER
20%inclusion9 decks44 decks
18%synergy
Syr Konrad, the Grim
20%inclusion9 decks44 decks
12%synergy
Bloom Tender
20%inclusion5 decks25 decks
12%synergy
Harbinger of Night
18%inclusion8 decks44 decks
18%synergy
Banewhip Punisher
18%inclusion8 decks44 decks
18%synergy
Corrosive Mentor
18%inclusion8 decks44 decks
18%synergy
Moonshadow
18%inclusion6 decks33 decks
17%synergy
Pawn of Ulamog
18%inclusion8 decks44 decks
16%synergy
Walking Ballista
18%inclusion8 decks44 decks
15%synergy
Ayara, First of Locthwain
18%inclusion8 decks44 decks
15%synergy
Gravecrawler
18%inclusion8 decks44 decks
14%synergy
Massacre Wurm
18%inclusion8 decks44 decks
13%synergy
Hexing Squelcher
18%inclusion4 decks22 decks
9%synergy
Young Wolf
16%inclusion4 decks25 decks
16%synergy
Protean Hulk
16%inclusion4 decks25 decks
15%synergy
Instants
Dark Ritual
45%inclusion20 decks44 decks
21%synergy
Heroic Intervention
40%inclusion10 decks25 decks
10%synergy
Terminate
39%inclusion9 decks23 decks
20%synergy
Deflecting Swat
30%inclusion7 decks23 decks
13%synergy
Atomize
24%inclusion6 decks25 decks
20%synergy
Putrefy
24%inclusion6 decks25 decks
8%synergy
Cathartic Pyre
22%inclusion5 decks23 decks
21%synergy
Revitalizing Repast
20%inclusion5 decks25 decks
11%synergy
Deadly Dispute
18%inclusion8 decks44 decks
6%synergy
Blight Rot
15%inclusion5 decks33 decks
14%synergy
Infernal Grasp
14%inclusion6 decks44 decks
6%synergy
Deadly Rollick
14%inclusion6 decks44 decks
0%synergy
Chaos Warp
13%inclusion3 decks23 decks
-16%synergy
Golgari Charm
12%inclusion3 decks25 decks
7%synergy
Beast Within
12%inclusion3 decks25 decks
-21%synergy
Tragic Slip
11%inclusion5 decks44 decks
8%synergy
Culling the Weak
11%inclusion5 decks44 decks
7%synergy
Withering Torment
11%inclusion5 decks44 decks
4%synergy
Malakir Rebirth
11%inclusion5 decks44 decks
3%synergy
Fell the Profane
11%inclusion5 decks44 decks
2%synergy
Village Rites
11%inclusion5 decks44 decks
2%synergy
Grim Affliction
9.1%inclusion4 decks44 decks
8%synergy
Sudden Spoiling
9.1%inclusion4 decks44 decks
7%synergy
Dismember
9.1%inclusion4 decks44 decks
6%synergy
Entomb
9.1%inclusion4 decks44 decks
2%synergy
Imp's Mischief
6.8%inclusion3 decks44 decks
3%synergy
Corrupted Conviction
6.8%inclusion3 decks44 decks
2%synergy
Cabal Ritual
6.8%inclusion3 decks44 decks
2%synergy
Sorceries
Black Sun's Zenith
57%inclusion25 decks44 decks
55%synergy
Reanimate
39%inclusion17 decks44 decks
19%synergy
Aberrant Return
36%inclusion12 decks33 decks
35%synergy
Persist
36%inclusion16 decks44 decks
34%synergy
Nature's Lore
32%inclusion8 decks25 decks
1%synergy
Victimize
30%inclusion13 decks44 decks
17%synergy
Burning Curiosity
29%inclusion6 decks21 decks
28%synergy
Three Visits
28%inclusion7 decks25 decks
4%synergy
Farseek
28%inclusion7 decks25 decks
-8%synergy
Incremental Blight
27%inclusion12 decks44 decks
27%synergy
Darkness Descends
27%inclusion9 decks33 decks
27%synergy
Blasphemous Act
26%inclusion6 decks23 decks
-7%synergy
Eventide's Shadow
24%inclusion8 decks33 decks
23%synergy
Soul Immolation
24%inclusion5 decks21 decks
23%synergy
Toxic Deluge
23%inclusion10 decks44 decks
5%synergy
Chain Reaction
22%inclusion5 decks23 decks
18%synergy
Feed the Swarm
20%inclusion9 decks44 decks
5%synergy
Exsanguinate
18%inclusion8 decks44 decks
11%synergy
Diabolic Intent
18%inclusion8 decks44 decks
10%synergy
Eldritch Evolution
16%inclusion4 decks25 decks
12%synergy
Night's Whisper
14%inclusion6 decks44 decks
4%synergy
Bogslither's Embrace
12%inclusion4 decks33 decks
12%synergy
Nature's Rhythm
12%inclusion3 decks25 decks
8%synergy
Culling Ritual
12%inclusion3 decks25 decks
1%synergy
Rampant Growth
12%inclusion3 decks25 decks
-21%synergy
Cultivate
12%inclusion3 decks25 decks
-30%synergy
Mutilate
11%inclusion5 decks44 decks
10%synergy
Drown in Ichor
11%inclusion5 decks44 decks
10%synergy
Diabolic Tutor
11%inclusion5 decks44 decks
6%synergy
Blasphemous Edict
11%inclusion5 decks44 decks
6%synergy
Painful Truths
9.1%inclusion4 decks44 decks
7%synergy
Dread Return
9.1%inclusion4 decks44 decks
4%synergy
Living Death
9.1%inclusion4 decks44 decks
4%synergy
Aether Snap
6.8%inclusion3 decks44 decks
7%synergy
Profane Tutor
6.8%inclusion3 decks44 decks
5%synergy
Insatiable Avarice
6.8%inclusion3 decks44 decks
4%synergy
Utility Artifacts
Ashnod's Altar
43%inclusion19 decks44 decks
37%synergy
Phyrexian Altar
36%inclusion16 decks44 decks
33%synergy
Jet Medallion
30%inclusion13 decks44 decks
26%synergy
Contagion Clasp
27%inclusion12 decks44 decks
26%synergy
Lightning Greaves
20%inclusion9 decks44 decks
-4%synergy
Contagion Engine
18%inclusion8 decks44 decks
17%synergy
Skullclamp
18%inclusion8 decks44 decks
7%synergy
Cauldron of Souls
16%inclusion7 decks44 decks
16%synergy
Blasting Station
14%inclusion6 decks44 decks
13%synergy
Bontu's Monument
14%inclusion6 decks44 decks
12%synergy
Altar of Dementia
14%inclusion6 decks44 decks
11%synergy
Swiftfoot Boots
14%inclusion6 decks44 decks
-13%synergy
Spawning Pit
6.8%inclusion3 decks44 decks
6%synergy
Chimil, the Inner Sun
6.8%inclusion3 decks44 decks
5%synergy
Wishclaw Talisman
6.8%inclusion3 decks44 decks
2%synergy
Enchantments
Nest of Scarabs
61%inclusion27 decks44 decks
60%synergy
Cathars' Crusade
60%inclusion3 decks5 decks
55%synergy
All Will Be One
48%inclusion11 decks23 decks
46%synergy
Rhythm of the Wild
43%inclusion9 decks21 decks
21%synergy
Grave Venerations
42%inclusion14 decks33 decks
40%synergy
Bastion of Remembrance
34%inclusion15 decks44 decks
27%synergy
Goblin Bombardment
30%inclusion7 decks23 decks
25%synergy
Crumbling Ashes
27%inclusion12 decks44 decks
27%synergy
Phyrexian Arena
25%inclusion11 decks44 decks
10%synergy
Lasting Tarfire
24%inclusion5 decks21 decks
23%synergy
Puca's Covenant
20%inclusion4 decks20 decks
19%synergy
Retribution of the Ancients
18%inclusion8 decks44 decks
18%synergy
Black Market
18%inclusion8 decks44 decks
14%synergy
The Meathook Massacre
18%inclusion8 decks44 decks
13%synergy
Grave Pact
14%inclusion6 decks44 decks
9%synergy
Animate Dead
14%inclusion6 decks44 decks
5%synergy
Black Market Connections
14%inclusion6 decks44 decks
2%synergy
Funeral Room // Awakening Hall
11%inclusion5 decks44 decks
10%synergy
Thran Vigil
9.1%inclusion4 decks44 decks
9%synergy
Dictate of Erebos
9.1%inclusion4 decks44 decks
6%synergy
Sothera, the Supervoid
6.8%inclusion3 decks44 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
23%inclusion10 decks44 decks
20%synergy
Liliana, Dreadhorde General
14%inclusion6 decks44 decks
10%synergy
Utility Lands
Bojuka Bog
43%inclusion19 decks44 decks
14%synergy
Nesting Grounds
36%inclusion16 decks44 decks
34%synergy
Urborg, Tomb of Yawgmoth
34%inclusion15 decks44 decks
25%synergy
Boseiju, Who Endures
28%inclusion7 decks25 decks
9%synergy
Cabal Coffers
27%inclusion12 decks44 decks
18%synergy
Reliquary Tower
27%inclusion12 decks44 decks
-2%synergy
Phyrexian Tower
25%inclusion11 decks44 decks
16%synergy
Ifnir Deadlands
23%inclusion10 decks44 decks
22%synergy
Susur Secundi, Void Altar
23%inclusion10 decks44 decks
20%synergy
Karn's Bastion
18%inclusion8 decks44 decks
13%synergy
Witch's Cottage
16%inclusion7 decks44 decks
13%synergy
High Market
11%inclusion5 decks44 decks
9%synergy
Spymaster's Vault
11%inclusion5 decks44 decks
9%synergy
Takenuma, Abandoned Mire
11%inclusion5 decks44 decks
3%synergy
Yavimaya, Cradle of Growth
11%inclusion5 decks44 decks
3%synergy
Grasping Dunes
6.8%inclusion3 decks44 decks
7%synergy
Dakmor Salvage
6.8%inclusion3 decks44 decks
4%synergy
Cabal Stronghold
6.8%inclusion3 decks44 decks
4%synergy
Nykthos, Shrine to Nyx
6.8%inclusion3 decks44 decks
2%synergy
Temple of the False God
6.8%inclusion3 decks44 decks
-2%synergy
Rogue's Passage
6.8%inclusion3 decks44 decks
-13%synergy
Mana Artifacts
Sol Ring
91%inclusion40 decks44 decks
7%synergy
Arcane Signet
82%inclusion36 decks44 decks
10%synergy
Talisman of Hierarchy
60%inclusion3 decks5 decks
34%synergy
Wickersmith's Tools
18%inclusion6 decks33 decks
18%synergy
Mind Stone
14%inclusion6 decks44 decks
-1%synergy
Charcoal Diamond
11%inclusion5 decks44 decks
7%synergy
Commander's Sphere
11%inclusion5 decks44 decks
0%synergy
Thought Vessel
9.1%inclusion4 decks44 decks
-8%synergy
Fellwar Stone
9.1%inclusion4 decks44 decks
-11%synergy
The Soul Stone
6.8%inclusion3 decks44 decks
3%synergy
Lands
Isolated Chapel
100%inclusion5 decks5 decks
66%synergy
Stomping Ground
86%inclusion18 decks21 decks
44%synergy
Blood Crypt
78%inclusion18 decks23 decks
40%synergy
Overgrown Tomb
76%inclusion19 decks25 decks
35%synergy
Woodland Cemetery
72%inclusion18 decks25 decks
39%synergy
Dragonskull Summit
70%inclusion16 decks23 decks
35%synergy
Command Tower
64%inclusion28 decks44 decks
-11%synergy
Cinder Glade
62%inclusion13 decks21 decks
24%synergy
Fetid Heath
60%inclusion3 decks5 decks
46%synergy
Shattered Sanctum
60%inclusion3 decks5 decks
45%synergy
Godless Shrine
60%inclusion3 decks5 decks
19%synergy
Rootbound Crag
57%inclusion12 decks21 decks
28%synergy
Smoldering Marsh
57%inclusion13 decks23 decks
23%synergy
Vernal Fen
48%inclusion12 decks25 decks
38%synergy
Savage Lands
48%inclusion10 decks21 decks
26%synergy
Ziatora's Proving Ground
48%inclusion10 decks21 decks
21%synergy
Luxury Suite
39%inclusion9 decks23 decks
16%synergy
Spire Garden
38%inclusion8 decks21 decks
16%synergy
Bloodstained Mire
36%inclusion16 decks44 decks
25%synergy
Underground Mortuary
36%inclusion9 decks25 decks
23%synergy
Deathcap Glade
36%inclusion9 decks25 decks
23%synergy
Wastewood Verge
32%inclusion8 decks25 decks
24%synergy
Undergrowth Stadium
32%inclusion8 decks25 decks
8%synergy
Verdant Catacombs
32%inclusion14 decks44 decks
21%synergy
Exotic Orchard
32%inclusion14 decks44 decks
-5%synergy
Blazemire Verge
30%inclusion7 decks23 decks
20%synergy
Wooded Foothills
30%inclusion13 decks44 decks
19%synergy
Llanowar Wastes
24%inclusion6 decks25 decks
-3%synergy
Thornspire Verge
24%inclusion5 decks21 decks
15%synergy
Raucous Theater
22%inclusion5 decks23 decks
12%synergy
Twilight Mire
20%inclusion5 decks25 decks
6%synergy
Commercial District
19%inclusion4 decks21 decks
9%synergy
Twisted Landscape
19%inclusion4 decks21 decks
9%synergy
Sheltered Thicket
19%inclusion4 decks21 decks
9%synergy
Rockfall Vale
19%inclusion4 decks21 decks
-2%synergy
Riveteers Overlook
18%inclusion8 decks44 decks
16%synergy
Canyon Slough
17%inclusion4 decks23 decks
9%synergy
Badlands
17%inclusion4 decks23 decks
4%synergy
Haunted Ridge
17%inclusion4 decks23 decks
1%synergy
Festering Thicket
16%inclusion4 decks25 decks
11%synergy
Darkbore Pathway
16%inclusion4 decks25 decks
10%synergy
Viridescent Bog
16%inclusion4 decks25 decks
8%synergy
Bayou
16%inclusion4 decks25 decks
3%synergy
Myriad Landscape
16%inclusion7 decks44 decks
1%synergy
Taiga
14%inclusion3 decks21 decks
1%synergy
Gruul Turf
14%inclusion3 decks21 decks
1%synergy
Karplusan Forest
14%inclusion3 decks21 decks
-6%synergy
Marsh Flats
14%inclusion6 decks44 decks
3%synergy
Sulfurous Springs
13%inclusion3 decks23 decks
-11%synergy
Tainted Wood
12%inclusion3 decks25 decks
-1%synergy