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
Auntie Ool, Cursewretch
0.3%inclusion3 decks1.07K decks
Eirdu, Carrier of Dawn
0.1%inclusion1 decks988 decks
Long Feng, Grand Secretariat
0.2%inclusion1 decks523 decks
Top Commanders
Mikaeus, the Unhallowed
0.3%inclusion5 decks1.81K decks
Hapatra, Vizier of Poisons
0.0%inclusion2 decks5.43K decks
Yawgmoth, Thran Physician
0.0%inclusion2 decks6.26K decks
Tayam, Luminous Enigma
0.0%inclusion1 decks7.34K decks
The Scorpion God
0.0%inclusion1 decks2.65K decks
New Cards
The Reaper, King No More
67%inclusion2 decks3 decks
62%synergy
Emptiness
50%inclusion1 decks2 decks
50%synergy
Eirdu, Carrier of Dawn
50%inclusion1 decks2 decks
50%synergy
Grave Venerations
50%inclusion1 decks2 decks
49%synergy
Burning Curiosity
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Obelisk Spider
86%inclusion6 decks7 decks
85%synergy
Yawgmoth, Thran Physician
81%inclusion13 decks16 decks
78%synergy
Blood Artist
75%inclusion12 decks16 decks
64%synergy
Quillspike
57%inclusion4 decks7 decks
57%synergy
Wickerbough Elder
57%inclusion4 decks7 decks
57%synergy
Hapatra, Vizier of Poisons
57%inclusion4 decks7 decks
57%synergy
Ashnod's Altar
63%inclusion10 decks16 decks
56%synergy
Blowfly Infestation
56%inclusion9 decks16 decks
56%synergy
Devoted Druid
57%inclusion4 decks7 decks
54%synergy
Nest of Scarabs
50%inclusion8 decks16 decks
49%synergy
Top Cards
Phyrexian Arena
63%inclusion10 decks16 decks
47%synergy
Dark Ritual
63%inclusion10 decks16 decks
38%synergy
Assassin's Trophy
57%inclusion4 decks7 decks
27%synergy
Zulaport Cutthroat
56%inclusion9 decks16 decks
48%synergy
Jet Medallion
50%inclusion8 decks16 decks
46%synergy
Massacre Girl, Known Killer
44%inclusion7 decks16 decks
42%synergy
Viscera Seer
44%inclusion7 decks16 decks
36%synergy
Pitiless Plunderer
44%inclusion7 decks16 decks
35%synergy
Toxic Deluge
44%inclusion7 decks16 decks
25%synergy
Banewhip Punisher
38%inclusion6 decks16 decks
37%synergy
Game Changers
Vampiric Tutor
25%inclusion4 decks16 decks
10%synergy
Bolas's Citadel
19%inclusion3 decks16 decks
11%synergy
Creatures
Kulrath Knight
75%inclusion3 decks4 decks
75%synergy
Ferrafor, Young Yew
50%inclusion1 decks2 decks
49%synergy
Oft-Nabbed Goat
50%inclusion1 decks2 decks
49%synergy
Sinister Gnarlbark
50%inclusion1 decks2 decks
48%synergy
Village Pillagers
50%inclusion1 decks2 decks
48%synergy
Dread Tiller
50%inclusion1 decks2 decks
46%synergy
Young Wolf
43%inclusion3 decks7 decks
42%synergy
Fiend Artisan
43%inclusion3 decks7 decks
41%synergy
Soul Snuffers
38%inclusion6 decks16 decks
37%synergy
Skinrender
38%inclusion6 decks16 decks
37%synergy
Necroskitter
38%inclusion6 decks16 decks
37%synergy
Hexing Squelcher
33%inclusion1 decks3 decks
30%synergy
Spitting Dilophosaurus
31%inclusion5 decks16 decks
31%synergy
Putrid Goblin
31%inclusion5 decks16 decks
31%synergy
Ayara, First of Locthwain
31%inclusion5 decks16 decks
28%synergy
Carrion Feeder
31%inclusion5 decks16 decks
27%synergy
Gray Merchant of Asphodel
31%inclusion5 decks16 decks
23%synergy
Tatterkite
25%inclusion4 decks16 decks
25%synergy
Harbinger of Night
25%inclusion4 decks16 decks
25%synergy
Corrosive Mentor
25%inclusion4 decks16 decks
25%synergy
Geralf's Messenger
25%inclusion4 decks16 decks
25%synergy
Butcher Ghoul
25%inclusion4 decks16 decks
25%synergy
Triskelion
25%inclusion4 decks16 decks
25%synergy
Hex Parasite
25%inclusion4 decks16 decks
24%synergy
Puppeteer Clique
25%inclusion4 decks16 decks
24%synergy
Maha, Its Feathers Night
25%inclusion4 decks16 decks
24%synergy
Walking Ballista
25%inclusion4 decks16 decks
22%synergy
Vilis, Broker of Blood
25%inclusion4 decks16 decks
22%synergy
Reassembling Skeleton
25%inclusion4 decks16 decks
21%synergy
Marionette Apprentice
25%inclusion4 decks16 decks
20%synergy
Crypt Ghast
25%inclusion4 decks16 decks
20%synergy
Massacre Wurm
25%inclusion4 decks16 decks
20%synergy
Warren Soultrader
25%inclusion4 decks16 decks
19%synergy
Syr Konrad, the Grim
25%inclusion4 decks16 decks
17%synergy
Baleful Ammit
19%inclusion3 decks16 decks
19%synergy
Grim Poppet
19%inclusion3 decks16 decks
19%synergy
Sightless Ghoul
19%inclusion3 decks16 decks
19%synergy
Lingering Tormentor
19%inclusion3 decks16 decks
19%synergy
Cinderhaze Wretch
19%inclusion3 decks16 decks
19%synergy
Cryptic Trilobite
19%inclusion3 decks16 decks
19%synergy
Demon of Dark Schemes
19%inclusion3 decks16 decks
18%synergy
Razaketh, the Foulblooded
19%inclusion3 decks16 decks
17%synergy
Harvester of Souls
19%inclusion3 decks16 decks
17%synergy
Pawn of Ulamog
19%inclusion3 decks16 decks
17%synergy
Dark Confidant
19%inclusion3 decks16 decks
16%synergy
K'rrik, Son of Yawgmoth
19%inclusion3 decks16 decks
16%synergy
Sephiroth, Fabled SOLDIER
19%inclusion3 decks16 decks
16%synergy
Rune-Scarred Demon
19%inclusion3 decks16 decks
16%synergy
Gravecrawler
19%inclusion3 decks16 decks
15%synergy
Solemn Simulacrum
19%inclusion3 decks16 decks
6%synergy
Instants
Deflecting Swat
75%inclusion3 decks4 decks
58%synergy
Heroic Intervention
43%inclusion3 decks7 decks
12%synergy
Dismember
31%inclusion5 decks16 decks
28%synergy
Tragic Slip
25%inclusion4 decks16 decks
21%synergy
Deadly Rollick
25%inclusion4 decks16 decks
11%synergy
Culling the Weak
19%inclusion3 decks16 decks
15%synergy
Withering Torment
19%inclusion3 decks16 decks
11%synergy
Sorceries
Eventide's Shadow
50%inclusion1 decks2 decks
49%synergy
Black Sun's Zenith
38%inclusion6 decks16 decks
36%synergy
Feed the Swarm
38%inclusion6 decks16 decks
21%synergy
Incremental Blight
31%inclusion5 decks16 decks
31%synergy
Reanimate
31%inclusion5 decks16 decks
12%synergy
Mutilate
25%inclusion4 decks16 decks
23%synergy
Persist
25%inclusion4 decks16 decks
23%synergy
Exsanguinate
25%inclusion4 decks16 decks
18%synergy
Diabolic Intent
25%inclusion4 decks16 decks
17%synergy
Victimize
25%inclusion4 decks16 decks
13%synergy
Drown in Ichor
19%inclusion3 decks16 decks
17%synergy
Dread Return
19%inclusion3 decks16 decks
14%synergy
Diabolic Tutor
19%inclusion3 decks16 decks
13%synergy
Utility Artifacts
Phyrexian Altar
31%inclusion5 decks16 decks
28%synergy
Cauldron of Souls
25%inclusion4 decks16 decks
25%synergy
Contagion Engine
25%inclusion4 decks16 decks
24%synergy
Lightning Greaves
25%inclusion4 decks16 decks
0%synergy
Blasting Station
19%inclusion3 decks16 decks
18%synergy
Wishclaw Talisman
19%inclusion3 decks16 decks
13%synergy
Skullclamp
19%inclusion3 decks16 decks
8%synergy
Swiftfoot Boots
19%inclusion3 decks16 decks
-8%synergy
Enchantments
Everlasting Torment
75%inclusion3 decks4 decks
75%synergy
All Will Be One
75%inclusion3 decks4 decks
73%synergy
Lasting Tarfire
50%inclusion1 decks2 decks
49%synergy
Puca's Covenant
50%inclusion1 decks2 decks
49%synergy
Retribution of the Ancients
38%inclusion6 decks16 decks
37%synergy
Bastion of Remembrance
31%inclusion5 decks16 decks
25%synergy
Crumbling Ashes
25%inclusion4 decks16 decks
25%synergy
Animate Dead
25%inclusion4 decks16 decks
16%synergy
Sothera, the Supervoid
19%inclusion3 decks16 decks
18%synergy
Dictate of Erebos
19%inclusion3 decks16 decks
16%synergy
Black Market
19%inclusion3 decks16 decks
15%synergy
Grave Pact
19%inclusion3 decks16 decks
14%synergy
The Meathook Massacre
19%inclusion3 decks16 decks
14%synergy
Black Market Connections
19%inclusion3 decks16 decks
7%synergy
Planeswalkers
Liliana, Dreadhorde General
19%inclusion3 decks16 decks
15%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
38%inclusion6 decks16 decks
29%synergy
Cabal Coffers
38%inclusion6 decks16 decks
28%synergy
Bojuka Bog
31%inclusion5 decks16 decks
1%synergy
Susur Secundi, Void Altar
25%inclusion4 decks16 decks
22%synergy
High Market
25%inclusion4 decks16 decks
22%synergy
Phyrexian Tower
25%inclusion4 decks16 decks
16%synergy
Reliquary Tower
25%inclusion4 decks16 decks
-5%synergy
Nesting Grounds
19%inclusion3 decks16 decks
17%synergy
Witch's Cottage
19%inclusion3 decks16 decks
15%synergy
Yavimaya, Cradle of Growth
19%inclusion3 decks16 decks
10%synergy
Mana Artifacts
Sol Ring
88%inclusion14 decks16 decks
4%synergy
Arcane Signet
69%inclusion11 decks16 decks
-4%synergy
Wickersmith's Tools
50%inclusion1 decks2 decks
49%synergy
Charcoal Diamond
25%inclusion4 decks16 decks
21%synergy
Mind Stone
25%inclusion4 decks16 decks
10%synergy
Commander's Sphere
19%inclusion3 decks16 decks
6%synergy
Lands
Blood Crypt
100%inclusion4 decks4 decks
63%synergy
Stomping Ground
100%inclusion3 decks3 decks
59%synergy
Overgrown Tomb
71%inclusion5 decks7 decks
31%synergy
Command Tower
50%inclusion8 decks16 decks
-24%synergy
Darkbore Pathway
43%inclusion3 decks7 decks
36%synergy
Wastewood Verge
43%inclusion3 decks7 decks
36%synergy
Deathcap Glade
43%inclusion3 decks7 decks
30%synergy
Woodland Cemetery
43%inclusion3 decks7 decks
11%synergy
Verdant Catacombs
31%inclusion5 decks16 decks
20%synergy
Bloodstained Mire
25%inclusion4 decks16 decks
14%synergy
Exotic Orchard
25%inclusion4 decks16 decks
-11%synergy
Marsh Flats
19%inclusion3 decks16 decks
8%synergy
Wooded Foothills
19%inclusion3 decks16 decks
8%synergy
Myriad Landscape
19%inclusion3 decks16 decks
2%synergy