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
0.1%inclusion1 decks1.66K decks
Top Commanders
Auntie Ool, Cursewretch
0.1%inclusion18 decks12.7K decks
Mikaeus, the Unhallowed
0.5%inclusion9 decks1.95K decks
Eirdu, Carrier of Dawn
0.1%inclusion3 decks3.89K decks
Yawgmoth, Thran Physician
0.0%inclusion3 decks6.55K decks
The Reaper, King No More
0.1%inclusion3 decks4K decks
Hapatra, Vizier of Poisons
0.0%inclusion2 decks5.66K decks
Shadowheart, Dark Justiciar // Scion of Halaster
1.9%inclusion1 decks54 decks
Tayam, Luminous Enigma
0.0%inclusion1 decks7.97K decks
Celes, Rune Knight
0.0%inclusion1 decks8.75K decks
Sidisi, Regent of the Mire
0.1%inclusion1 decks679 decks
The Scorpion God
0.0%inclusion1 decks2.71K decks
Long Feng, Grand Secretariat
0.1%inclusion1 decks706 decks
New Cards
Super Shredder
2.6%inclusion1 decks39 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
Obelisk Spider
80%inclusion20 decks25 decks
79%synergy
Kulrath Knight
78%inclusion18 decks23 decks
77%synergy
Wickerbough Elder
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
Scuzzback Scrounger
67%inclusion14 decks21 decks
65%synergy
Village Pillagers
67%inclusion14 decks21 decks
65%synergy
Blood Artist
67%inclusion30 decks45 decks
55%synergy
Dread Tiller
65%inclusion13 decks20 decks
61%synergy
Blowfly Infestation
64%inclusion29 decks45 decks
63%synergy
Yawgmoth, Thran Physician
64%inclusion29 decks45 decks
61%synergy
Channeler Initiate
64%inclusion16 decks25 decks
64%synergy
Nest of Scarabs
62%inclusion28 decks45 decks
61%synergy
Game Changers
Vampiric Tutor
18%inclusion8 decks45 decks
3%synergy
Worldly Tutor
16%inclusion4 decks25 decks
4%synergy
Demonic Tutor
13%inclusion6 decks45 decks
-6%synergy
Bolas's Citadel
11%inclusion5 decks45 decks
3%synergy
Necropotence
6.7%inclusion3 decks45 decks
2%synergy
Mana Vault
6.7%inclusion3 decks45 decks
1%synergy
Ancient Tomb
6.7%inclusion3 decks45 decks
-3%synergy
Creatures
The Reaper, King No More
62%inclusion13 decks21 decks
56%synergy
Luminous Broodmoth
60%inclusion3 decks5 decks
57%synergy
Cruel Celebrant
60%inclusion3 decks5 decks
53%synergy
Generous Patron
56%inclusion14 decks25 decks
55%synergy
Massacre Girl, Known Killer
56%inclusion25 decks45 decks
54%synergy
Necroskitter
53%inclusion24 decks45 decks
52%synergy
Quillspike
52%inclusion13 decks25 decks
52%synergy
Soul Snuffers
51%inclusion23 decks45 decks
51%synergy
Viscera Seer
51%inclusion23 decks45 decks
43%synergy
Zulaport Cutthroat
47%inclusion21 decks45 decks
38%synergy
Sinister Gnarlbark
45%inclusion15 decks33 decks
44%synergy
Skinrender
44%inclusion20 decks45 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
40%inclusion18 decks45 decks
39%synergy
Dawnhand Dissident
38%inclusion13 decks34 decks
37%synergy
Putrid Goblin
38%inclusion17 decks45 decks
37%synergy
Persistent Constrictor
38%inclusion17 decks45 decks
36%synergy
Cankerbloom
36%inclusion9 decks25 decks
32%synergy
Maha, Its Feathers Night
36%inclusion16 decks45 decks
34%synergy
Pitiless Plunderer
36%inclusion16 decks45 decks
27%synergy
Warren Soultrader
33%inclusion15 decks45 decks
28%synergy
Dusk Urchins
29%inclusion13 decks45 decks
28%synergy
Glissa Sunslayer
28%inclusion7 decks25 decks
23%synergy
Oft-Nabbed Goat
27%inclusion9 decks33 decks
26%synergy
Spitting Dilophosaurus
24%inclusion11 decks45 decks
24%synergy
Carrion Feeder
24%inclusion11 decks45 decks
20%synergy
Gray Merchant of Asphodel
24%inclusion11 decks45 decks
16%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
Puppeteer Clique
22%inclusion10 decks45 decks
21%synergy
Tree of Perdition
22%inclusion10 decks45 decks
21%synergy
Crypt Ghast
22%inclusion10 decks45 decks
17%synergy
Moonshadow
21%inclusion7 decks33 decks
20%synergy
Grim Poppet
20%inclusion9 decks45 decks
20%synergy
Ayara, First of Locthwain
20%inclusion9 decks45 decks
17%synergy
Bloom Tender
20%inclusion5 decks25 decks
12%synergy
Syr Konrad, the Grim
20%inclusion9 decks45 decks
12%synergy
Hexing Squelcher
18%inclusion4 decks22 decks
10%synergy
Harbinger of Night
18%inclusion8 decks45 decks
18%synergy
Banewhip Punisher
18%inclusion8 decks45 decks
18%synergy
Corrosive Mentor
18%inclusion8 decks45 decks
18%synergy
Pawn of Ulamog
18%inclusion8 decks45 decks
16%synergy
Sephiroth, Fabled SOLDIER
18%inclusion8 decks45 decks
15%synergy
Walking Ballista
18%inclusion8 decks45 decks
15%synergy
Gravecrawler
18%inclusion8 decks45 decks
14%synergy
Massacre Wurm
18%inclusion8 decks45 decks
13%synergy
Young Wolf
16%inclusion4 decks25 decks
16%synergy
Instants
Dark Ritual
47%inclusion21 decks45 decks
22%synergy
Heroic Intervention
40%inclusion10 decks25 decks
10%synergy
Terminate
39%inclusion9 decks23 decks
20%synergy
Deflecting Swat
30%inclusion7 decks23 decks
14%synergy
Atomize
24%inclusion6 decks25 decks
20%synergy
Putrefy
24%inclusion6 decks25 decks
8%synergy
Revitalizing Repast
20%inclusion5 decks25 decks
12%synergy
Deadly Dispute
20%inclusion9 decks45 decks
8%synergy
Cathartic Pyre
17%inclusion4 decks23 decks
17%synergy
Beast Within
16%inclusion4 decks25 decks
-18%synergy
Deadly Rollick
16%inclusion7 decks45 decks
2%synergy
Blight Rot
15%inclusion5 decks33 decks
14%synergy
Culling the Weak
13%inclusion6 decks45 decks
9%synergy
Infernal Grasp
13%inclusion6 decks45 decks
6%synergy
Village Rites
13%inclusion6 decks45 decks
4%synergy
Untimely Malfunction
13%inclusion3 decks23 decks
5%synergy
Chaos Warp
13%inclusion3 decks23 decks
-16%synergy
Golgari Charm
12%inclusion3 decks25 decks
7%synergy
Tragic Slip
11%inclusion5 decks45 decks
8%synergy
Withering Torment
11%inclusion5 decks45 decks
3%synergy
Fell the Profane
11%inclusion5 decks45 decks
2%synergy
Grim Affliction
8.9%inclusion4 decks45 decks
8%synergy
Sudden Spoiling
8.9%inclusion4 decks45 decks
7%synergy
Dismember
8.9%inclusion4 decks45 decks
6%synergy
Entomb
8.9%inclusion4 decks45 decks
2%synergy
Malakir Rebirth
8.9%inclusion4 decks45 decks
1%synergy
Defile
6.7%inclusion3 decks45 decks
4%synergy
Imp's Mischief
6.7%inclusion3 decks45 decks
3%synergy
Corrupted Conviction
6.7%inclusion3 decks45 decks
2%synergy
Sorceries
Black Sun's Zenith
56%inclusion25 decks45 decks
54%synergy
Reanimate
38%inclusion17 decks45 decks
19%synergy
Aberrant Return
36%inclusion12 decks33 decks
35%synergy
Persist
36%inclusion16 decks45 decks
33%synergy
Nature's Lore
32%inclusion8 decks25 decks
1%synergy
Victimize
31%inclusion14 decks45 decks
19%synergy
Darkness Descends
30%inclusion10 decks33 decks
30%synergy
Three Visits
28%inclusion7 decks25 decks
4%synergy
Farseek
28%inclusion7 decks25 decks
-8%synergy
Incremental Blight
27%inclusion12 decks45 decks
26%synergy
Blasphemous Act
26%inclusion6 decks23 decks
-7%synergy
Burning Curiosity
24%inclusion5 decks21 decks
23%synergy
Soul Immolation
24%inclusion5 decks21 decks
23%synergy
Feed the Swarm
22%inclusion10 decks45 decks
6%synergy
Toxic Deluge
22%inclusion10 decks45 decks
4%synergy
Chain Reaction
22%inclusion5 decks23 decks
18%synergy
Eventide's Shadow
21%inclusion7 decks33 decks
20%synergy
Diabolic Intent
18%inclusion8 decks45 decks
10%synergy
Eldritch Evolution
16%inclusion4 decks25 decks
12%synergy
Rampant Growth
16%inclusion4 decks25 decks
-17%synergy
Exsanguinate
16%inclusion7 decks45 decks
9%synergy
Diabolic Tutor
13%inclusion6 decks45 decks
8%synergy
Shared Roots
13%inclusion3 decks23 decks
8%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
2%synergy
Cultivate
12%inclusion3 decks25 decks
-30%synergy
Mutilate
11%inclusion5 decks45 decks
10%synergy
Drown in Ichor
11%inclusion5 decks45 decks
9%synergy
Blasphemous Edict
11%inclusion5 decks45 decks
5%synergy
Night's Whisper
11%inclusion5 decks45 decks
2%synergy
Dread Return
8.9%inclusion4 decks45 decks
4%synergy
Living Death
8.9%inclusion4 decks45 decks
4%synergy
Aether Snap
6.7%inclusion3 decks45 decks
6%synergy
Profane Tutor
6.7%inclusion3 decks45 decks
5%synergy
Painful Truths
6.7%inclusion3 decks45 decks
5%synergy
Insatiable Avarice
6.7%inclusion3 decks45 decks
4%synergy
Damnation
6.7%inclusion3 decks45 decks
0%synergy
Sign in Blood
6.7%inclusion3 decks45 decks
-2%synergy
Utility Artifacts
Ashnod's Altar
42%inclusion19 decks45 decks
36%synergy
Phyrexian Altar
36%inclusion16 decks45 decks
32%synergy
Jet Medallion
31%inclusion14 decks45 decks
27%synergy
Contagion Clasp
27%inclusion12 decks45 decks
26%synergy
Lightning Greaves
20%inclusion9 decks45 decks
-5%synergy
Cauldron of Souls
18%inclusion8 decks45 decks
17%synergy
Contagion Engine
18%inclusion8 decks45 decks
17%synergy
Skullclamp
18%inclusion8 decks45 decks
7%synergy
Blasting Station
13%inclusion6 decks45 decks
13%synergy
Bontu's Monument
13%inclusion6 decks45 decks
11%synergy
Swiftfoot Boots
13%inclusion6 decks45 decks
-14%synergy
Altar of Dementia
11%inclusion5 decks45 decks
9%synergy
Spawning Pit
6.7%inclusion3 decks45 decks
6%synergy
Chimil, the Inner Sun
6.7%inclusion3 decks45 decks
5%synergy
Wishclaw Talisman
6.7%inclusion3 decks45 decks
2%synergy
Enchantments
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
39%inclusion13 decks33 decks
37%synergy
Bastion of Remembrance
33%inclusion15 decks45 decks
27%synergy
Goblin Bombardment
30%inclusion7 decks23 decks
25%synergy
Crumbling Ashes
27%inclusion12 decks45 decks
26%synergy
Phyrexian Arena
24%inclusion11 decks45 decks
9%synergy
Lasting Tarfire
19%inclusion4 decks21 decks
18%synergy
Retribution of the Ancients
18%inclusion8 decks45 decks
17%synergy
Black Market
18%inclusion8 decks45 decks
14%synergy
The Meathook Massacre
18%inclusion8 decks45 decks
13%synergy
Animate Dead
16%inclusion7 decks45 decks
7%synergy
Puca's Covenant
15%inclusion3 decks20 decks
14%synergy
Grave Pact
13%inclusion6 decks45 decks
9%synergy
Black Market Connections
13%inclusion6 decks45 decks
1%synergy
Funeral Room // Awakening Hall
11%inclusion5 decks45 decks
9%synergy
Thran Vigil
8.9%inclusion4 decks45 decks
8%synergy
Dictate of Erebos
8.9%inclusion4 decks45 decks
6%synergy
The Sibsig Ceremony
6.7%inclusion3 decks45 decks
6%synergy
Sothera, the Supervoid
6.7%inclusion3 decks45 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
22%inclusion10 decks45 decks
20%synergy
Liliana, Dreadhorde General
13%inclusion6 decks45 decks
10%synergy
Utility Lands
Bojuka Bog
42%inclusion19 decks45 decks
13%synergy
Nesting Grounds
36%inclusion16 decks45 decks
33%synergy
Urborg, Tomb of Yawgmoth
36%inclusion16 decks45 decks
27%synergy
Reliquary Tower
31%inclusion14 decks45 decks
1%synergy
Cabal Coffers
29%inclusion13 decks45 decks
19%synergy
Boseiju, Who Endures
28%inclusion7 decks25 decks
9%synergy
Phyrexian Tower
24%inclusion11 decks45 decks
15%synergy
Ifnir Deadlands
22%inclusion10 decks45 decks
22%synergy
Susur Secundi, Void Altar
22%inclusion10 decks45 decks
20%synergy
Karn's Bastion
18%inclusion8 decks45 decks
13%synergy
Witch's Cottage
16%inclusion7 decks45 decks
12%synergy
High Market
11%inclusion5 decks45 decks
9%synergy
Spymaster's Vault
11%inclusion5 decks45 decks
8%synergy
Takenuma, Abandoned Mire
11%inclusion5 decks45 decks
3%synergy
Yavimaya, Cradle of Growth
11%inclusion5 decks45 decks
2%synergy
Cabal Stronghold
8.9%inclusion4 decks45 decks
6%synergy
Nykthos, Shrine to Nyx
8.9%inclusion4 decks45 decks
4%synergy
Grasping Dunes
6.7%inclusion3 decks45 decks
6%synergy
Dakmor Salvage
6.7%inclusion3 decks45 decks
4%synergy
Castle Locthwain
6.7%inclusion3 decks45 decks
3%synergy
Command Beacon
6.7%inclusion3 decks45 decks
2%synergy
Temple of the False God
6.7%inclusion3 decks45 decks
-2%synergy
Rogue's Passage
6.7%inclusion3 decks45 decks
-14%synergy
Mana Artifacts
Sol Ring
91%inclusion41 decks45 decks
8%synergy
Arcane Signet
80%inclusion36 decks45 decks
8%synergy
Talisman of Hierarchy
60%inclusion3 decks5 decks
34%synergy
Wickersmith's Tools
15%inclusion5 decks33 decks
15%synergy
Mind Stone
13%inclusion6 decks45 decks
-1%synergy
Charcoal Diamond
11%inclusion5 decks45 decks
7%synergy
Commander's Sphere
11%inclusion5 decks45 decks
0%synergy
Thought Vessel
8.9%inclusion4 decks45 decks
-8%synergy
Fellwar Stone
8.9%inclusion4 decks45 decks
-11%synergy
The Soul Stone
6.7%inclusion3 decks45 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
40%synergy
Dragonskull Summit
70%inclusion16 decks23 decks
35%synergy
Command Tower
62%inclusion28 decks45 decks
-12%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
Ziatora's Proving Ground
48%inclusion10 decks21 decks
21%synergy
Savage Lands
43%inclusion9 decks21 decks
21%synergy
Luxury Suite
39%inclusion9 decks23 decks
15%synergy
Spire Garden
38%inclusion8 decks21 decks
16%synergy
Underground Mortuary
36%inclusion9 decks25 decks
23%synergy
Deathcap Glade
36%inclusion9 decks25 decks
23%synergy
Bloodstained Mire
36%inclusion16 decks45 decks
24%synergy
Wastewood Verge
32%inclusion8 decks25 decks
25%synergy
Undergrowth Stadium
32%inclusion8 decks25 decks
9%synergy
Verdant Catacombs
31%inclusion14 decks45 decks
20%synergy
Exotic Orchard
31%inclusion14 decks45 decks
-5%synergy
Blazemire Verge
30%inclusion7 decks23 decks
20%synergy
Wooded Foothills
29%inclusion13 decks45 decks
18%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
Haunted Ridge
22%inclusion5 decks23 decks
5%synergy
Twilight Mire
20%inclusion5 decks25 decks
7%synergy
Commercial District
19%inclusion4 decks21 decks
9%synergy
Twisted Landscape
19%inclusion4 decks21 decks
9%synergy
Rockfall Vale
19%inclusion4 decks21 decks
-2%synergy
Riveteers Overlook
18%inclusion8 decks45 decks
16%synergy
Badlands
17%inclusion4 decks23 decks
4%synergy
Darkbore Pathway
16%inclusion4 decks25 decks
10%synergy
Viridescent Bog
16%inclusion4 decks25 decks
8%synergy
Tainted Wood
16%inclusion4 decks25 decks
3%synergy
Bayou
16%inclusion4 decks25 decks
3%synergy
Myriad Landscape
16%inclusion7 decks45 decks
0%synergy
Sheltered Thicket
14%inclusion3 decks21 decks
5%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
13%inclusion6 decks45 decks
3%synergy
Canyon Slough
13%inclusion3 decks23 decks
5%synergy
Sulfurous Springs
13%inclusion3 decks23 decks
-11%synergy
Festering Thicket
12%inclusion3 decks25 decks
7%synergy