Mikaeus, the Unhallowed
Workhorse
Heartless Summoning

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Workhorse by removing a +1/+1 counter from it, adding .
2
Repeat step 1 until Workhorse does not have any +1/+1 counters on it.
3
Workhorse dies as a state-based action due to having zero toughness.
4
Workhorse's undying ability triggers, returning it from your graveyard to the battlefield with five +1/+1 counters on it.
5
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Mikaeus, the Unhallowed
3.0%inclusion57 decks1.90K decks
Acererak the Archlich
0.2%inclusion3 decks2K decks
Shirei, Shizo's Caretaker
0.0%inclusion2 decks6.91K decks
K'rrik, Son of Yawgmoth
0.0%inclusion2 decks18.6K decks
Witch-king, Sky Scourge
0.1%inclusion1 decks858 decks
Maralen of the Mornsong
0.0%inclusion1 decks2.38K decks
Hapatra, Vizier of Poisons
0.0%inclusion1 decks5.62K decks
Maha, Its Feathers Night
0.0%inclusion1 decks6.22K decks
Illuminor Szeras
0.2%inclusion1 decks543 decks
High Synergy Cards
Triskelion
77%inclusion53 decks69 decks
76%synergy
Ashnod's Altar
80%inclusion55 decks69 decks
73%synergy
Viscera Seer
75%inclusion52 decks69 decks
67%synergy
Walking Ballista
68%inclusion47 decks69 decks
65%synergy
Phyrexian Altar
68%inclusion47 decks69 decks
65%synergy
Putrid Goblin
65%inclusion45 decks69 decks
64%synergy
Carrion Feeder
62%inclusion43 decks69 decks
58%synergy
Cryptic Trilobite
57%inclusion39 decks69 decks
56%synergy
Tatterkite
54%inclusion37 decks69 decks
54%synergy
Dark Ritual
77%inclusion53 decks69 decks
52%synergy
Top Cards
Blood Artist
62%inclusion43 decks69 decks
51%synergy
Zulaport Cutthroat
57%inclusion39 decks69 decks
48%synergy
Altar of Dementia
52%inclusion36 decks69 decks
50%synergy
Jet Medallion
52%inclusion36 decks69 decks
49%synergy
Retribution of the Ancients
51%inclusion35 decks69 decks
50%synergy
Crystalline Crawler
51%inclusion35 decks69 decks
50%synergy
Yawgmoth, Thran Physician
51%inclusion35 decks69 decks
47%synergy
Gray Merchant of Asphodel
51%inclusion35 decks69 decks
42%synergy
Crypt Ghast
48%inclusion33 decks69 decks
43%synergy
Skullclamp
48%inclusion33 decks69 decks
37%synergy
Game Changers
Demonic Tutor
38%inclusion26 decks69 decks
18%synergy
Bolas's Citadel
28%inclusion19 decks69 decks
20%synergy
Vampiric Tutor
26%inclusion18 decks69 decks
11%synergy
Ancient Tomb
23%inclusion16 decks69 decks
14%synergy
Necropotence
19%inclusion13 decks69 decks
14%synergy
Mana Vault
17%inclusion12 decks69 decks
12%synergy
Imperial Seal
12%inclusion8 decks69 decks
6%synergy
Orcish Bowmasters
12%inclusion8 decks69 decks
3%synergy
Chrome Mox
10%inclusion7 decks69 decks
4%synergy
Grim Monolith
7.2%inclusion5 decks69 decks
5%synergy
Creatures
Chainbreaker
46%inclusion32 decks69 decks
46%synergy
Puppeteer Clique
45%inclusion31 decks69 decks
44%synergy
Lesser Masticore
41%inclusion28 decks69 decks
40%synergy
Gravecrawler
41%inclusion28 decks69 decks
37%synergy
Spincrusher
38%inclusion26 decks69 decks
38%synergy
Pitiless Plunderer
38%inclusion26 decks69 decks
29%synergy
Ayara, First of Locthwain
36%inclusion25 decks69 decks
33%synergy
Plague Belcher
35%inclusion24 decks69 decks
34%synergy
K'rrik, Son of Yawgmoth
35%inclusion24 decks69 decks
32%synergy
Bloodthrone Vampire
33%inclusion23 decks69 decks
33%synergy
Falkenrath Noble
33%inclusion23 decks69 decks
32%synergy
Grim Haruspex
33%inclusion23 decks69 decks
30%synergy
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30%inclusion21 decks69 decks
18%synergy
Blood Pet
29%inclusion20 decks69 decks
28%synergy
Warren Soultrader
29%inclusion18 decks63 decks
23%synergy
Woe Strider
28%inclusion19 decks69 decks
26%synergy
Pawn of Ulamog
28%inclusion19 decks69 decks
26%synergy
Skinrender
25%inclusion17 decks69 decks
24%synergy
Fell Stinger
25%inclusion17 decks69 decks
24%synergy
Lingering Tormentor
23%inclusion16 decks69 decks
23%synergy
Wingrattle Scarecrow
23%inclusion16 decks69 decks
23%synergy
Sidisi, Undead Vizier
23%inclusion16 decks69 decks
22%synergy
Marionette Apprentice
22%inclusion14 decks63 decks
18%synergy
Soulstinger
20%inclusion14 decks69 decks
20%synergy
Pith Driller
19%inclusion13 decks69 decks
19%synergy
Magus of the Coffers
19%inclusion13 decks69 decks
18%synergy
Syr Konrad, the Grim
19%inclusion13 decks69 decks
11%synergy
Baleful Ammit
17%inclusion12 decks69 decks
17%synergy
Grim Poppet
17%inclusion12 decks69 decks
17%synergy
Midnight Reaper
17%inclusion12 decks69 decks
14%synergy
Cinderhaze Wretch
16%inclusion11 decks69 decks
16%synergy
Mindless Automaton
16%inclusion11 decks69 decks
16%synergy
Grim Servant
16%inclusion10 decks63 decks
15%synergy
Headless Rider
14%inclusion10 decks69 decks
13%synergy
Persistent Constrictor
14%inclusion7 decks49 decks
13%synergy
Vengeful Bloodwitch
14%inclusion7 decks50 decks
12%synergy
Monoskelion
13%inclusion9 decks69 decks
13%synergy
Priest of Gix
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13%synergy
Hex Parasite
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12%synergy
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13%inclusion9 decks69 decks
7%synergy
Umbral Collar Zealot
12%inclusion3 decks25 decks
9%synergy
Flesh-Eater Imp
12%inclusion8 decks69 decks
11%synergy
Tormod, the Desecrator
12%inclusion8 decks69 decks
11%synergy
Silent Arbiter
12%inclusion8 decks69 decks
10%synergy
Vilis, Broker of Blood
12%inclusion8 decks69 decks
9%synergy
Fleshbag Marauder
12%inclusion8 decks69 decks
8%synergy
Blood Vassal
10%inclusion7 decks69 decks
10%synergy
Carnifex Demon
10%inclusion7 decks69 decks
10%synergy
Nirkana Revenant
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9%synergy
Diregraf Colossus
10%inclusion7 decks69 decks
9%synergy
Instants
Culling the Weak
39%inclusion27 decks69 decks
35%synergy
Village Rites
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27%synergy
Defile
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24%synergy
Tragic Slip
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24%synergy
Entomb
28%inclusion19 decks69 decks
21%synergy
Cabal Ritual
26%inclusion18 decks69 decks
21%synergy
Deadly Dispute
26%inclusion18 decks69 decks
14%synergy
Withering Torment
24%inclusion12 decks50 decks
16%synergy
Infernal Grasp
20%inclusion14 decks69 decks
13%synergy
Sudden Spoiling
17%inclusion12 decks69 decks
16%synergy
Supernatural Stamina
17%inclusion12 decks69 decks
16%synergy
Corrupted Conviction
17%inclusion12 decks69 decks
13%synergy
Rain of Filth
16%inclusion11 decks69 decks
15%synergy
Snuff Out
16%inclusion11 decks69 decks
13%synergy
Imp's Mischief
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12%synergy
Undying Malice
14%inclusion10 decks69 decks
12%synergy
Baleful Mastery
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12%synergy
Not Dead After All
13%inclusion9 decks69 decks
10%synergy
Sacrifice
12%inclusion8 decks69 decks
11%synergy
Deadly Rollick
12%inclusion8 decks69 decks
-2%synergy
Go for the Throat
10%inclusion7 decks69 decks
4%synergy
Malakir Rebirth
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2%synergy
Dismember
8.7%inclusion6 decks69 decks
6%synergy
Saw in Half
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4%synergy
Shred Memory
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7%synergy
Altar's Reap
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6%synergy
Flare of Malice
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4%synergy
Malicious Affliction
5.8%inclusion4 decks69 decks
5%synergy
Rise of the Dread Marn
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5%synergy
Sorceries
Diabolic Intent
46%inclusion32 decks69 decks
39%synergy
Sign in Blood
42%inclusion29 decks69 decks
33%synergy
Bubbling Muck
41%inclusion28 decks69 decks
39%synergy
Diabolic Tutor
38%inclusion26 decks69 decks
32%synergy
Night's Whisper
36%inclusion25 decks69 decks
27%synergy
Feed the Swarm
32%inclusion22 decks69 decks
16%synergy
Reanimate
29%inclusion20 decks69 decks
10%synergy
Read the Bones
25%inclusion17 decks69 decks
19%synergy
Victimize
25%inclusion17 decks69 decks
12%synergy
Toxic Deluge
25%inclusion17 decks69 decks
7%synergy
Persist
23%inclusion16 decks69 decks
21%synergy
Black Sun's Zenith
22%inclusion15 decks69 decks
20%synergy
Exsanguinate
20%inclusion14 decks69 decks
13%synergy
Buried Alive
17%inclusion12 decks69 decks
11%synergy
Duress
16%inclusion11 decks69 decks
15%synergy
Mutilate
16%inclusion11 decks69 decks
14%synergy
Grim Tutor
16%inclusion11 decks69 decks
12%synergy
Beseech the Queen
14%inclusion10 decks69 decks
14%synergy
Damnation
14%inclusion10 decks69 decks
8%synergy
Profane Tutor
13%inclusion9 decks69 decks
11%synergy
Inquisition of Kozilek
12%inclusion8 decks69 decks
11%synergy
Unearth
12%inclusion8 decks69 decks
8%synergy
Peer into the Abyss
10%inclusion7 decks69 decks
8%synergy
Living Death
8.7%inclusion6 decks69 decks
3%synergy
Insatiable Avarice
7.4%inclusion5 decks68 decks
5%synergy
Dimir Machinations
7.2%inclusion5 decks69 decks
7%synergy
Exhume
7.2%inclusion5 decks69 decks
6%synergy
Torment of Hailfire
7.2%inclusion5 decks69 decks
3%synergy
Dread Return
7.2%inclusion5 decks69 decks
2%synergy
Blasphemous Edict
6.3%inclusion3 decks48 decks
0%synergy
Bitter Ordeal
5.8%inclusion4 decks69 decks
6%synergy
Cruel Tutor
5.8%inclusion4 decks69 decks
5%synergy
Bone Shards
5.8%inclusion4 decks69 decks
5%synergy
Decree of Pain
5.8%inclusion4 decks69 decks
3%synergy
Diresight
5.4%inclusion3 decks56 decks
4%synergy
Utility Artifacts
Blasting Station
46%inclusion32 decks69 decks
46%synergy
Lightning Greaves
41%inclusion28 decks69 decks
16%synergy
Altar of the Brood
26%inclusion18 decks69 decks
25%synergy
Sensei's Divining Top
23%inclusion16 decks69 decks
19%synergy
Swiftfoot Boots
20%inclusion14 decks69 decks
-7%synergy
Bontu's Monument
19%inclusion13 decks69 decks
17%synergy
Cauldron of Souls
16%inclusion11 decks69 decks
16%synergy
Spawning Pit
14%inclusion10 decks69 decks
14%synergy
Expedition Map
14%inclusion10 decks69 decks
12%synergy
Aetherflux Reservoir
14%inclusion10 decks69 decks
11%synergy
Nim Deathmantle
13%inclusion9 decks69 decks
13%synergy
Krark-Clan Ironworks
12%inclusion8 decks69 decks
11%synergy
Wayfarer's Bauble
12%inclusion8 decks69 decks
4%synergy
The Darkness Crystal
11%inclusion3 decks27 decks
8%synergy
Moonsilver Key
10%inclusion7 decks69 decks
9%synergy
Wishclaw Talisman
10%inclusion7 decks69 decks
5%synergy
The One Ring
10%inclusion7 decks69 decks
2%synergy
Agatha's Soul Cauldron
7.2%inclusion5 decks69 decks
6%synergy
Cloud Key
7.2%inclusion5 decks69 decks
5%synergy
Power Conduit
5.8%inclusion4 decks69 decks
5%synergy
Helm of Awakening
5.8%inclusion4 decks69 decks
5%synergy
Commander's Plate
5.8%inclusion4 decks69 decks
3%synergy
Urza's Incubator
5.8%inclusion4 decks69 decks
2%synergy
Enchantments
Bastion of Remembrance
45%inclusion31 decks69 decks
38%synergy
Phyrexian Arena
45%inclusion31 decks69 decks
29%synergy
Black Market
25%inclusion17 decks69 decks
20%synergy
Grave Pact
20%inclusion14 decks69 decks
16%synergy
The Meathook Massacre
20%inclusion14 decks69 decks
15%synergy
Animate Dead
20%inclusion14 decks69 decks
11%synergy
Greed
19%inclusion13 decks69 decks
17%synergy
Dark Privilege
16%inclusion11 decks69 decks
16%synergy
Contamination
13%inclusion9 decks69 decks
13%synergy
Black Market Connections
13%inclusion9 decks69 decks
1%synergy
Necromancy
10%inclusion7 decks69 decks
7%synergy
The Sibsig Ceremony
10%inclusion3 decks30 decks
10%synergy
Blight Mound
8.7%inclusion6 decks69 decks
8%synergy
Attrition
8.7%inclusion6 decks69 decks
8%synergy
Agent of the Iron Throne
8.7%inclusion6 decks69 decks
7%synergy
Exquisite Blood
8.7%inclusion6 decks69 decks
4%synergy
Sanguine Bond
8.7%inclusion6 decks69 decks
3%synergy
Carnival of Souls
7.2%inclusion5 decks69 decks
7%synergy
Night of Souls' Betrayal
7.2%inclusion5 decks69 decks
7%synergy
Oubliette
7.2%inclusion5 decks69 decks
6%synergy
Dictate of Erebos
7.2%inclusion5 decks69 decks
4%synergy
Funeral Room // Awakening Hall
6.0%inclusion3 decks50 decks
4%synergy
Fallen Ideal
5.8%inclusion4 decks69 decks
6%synergy
Kaya's Ghostform
5.8%inclusion4 decks69 decks
2%synergy
Planeswalkers
Liliana of the Dark Realms
12%inclusion8 decks69 decks
10%synergy
Liliana, Dreadhorde General
7.2%inclusion5 decks69 decks
4%synergy
Liliana Vess
5.8%inclusion4 decks69 decks
5%synergy
Utility Lands
Cabal Coffers
59%inclusion41 decks69 decks
50%synergy
Cabal Stronghold
54%inclusion37 decks69 decks
51%synergy
Bojuka Bog
52%inclusion36 decks69 decks
23%synergy
Urborg, Tomb of Yawgmoth
48%inclusion33 decks69 decks
39%synergy
Phyrexian Tower
39%inclusion27 decks69 decks
30%synergy
Reliquary Tower
36%inclusion25 decks69 decks
6%synergy
Nykthos, Shrine to Nyx
32%inclusion22 decks69 decks
27%synergy
Temple of the False God
29%inclusion20 decks69 decks
20%synergy
Castle Locthwain
26%inclusion18 decks69 decks
22%synergy
Barren Moor
23%inclusion16 decks69 decks
20%synergy
Witch's Cottage
23%inclusion16 decks69 decks
20%synergy
High Market
22%inclusion15 decks69 decks
19%synergy
War Room
22%inclusion15 decks69 decks
16%synergy
Detection Tower
14%inclusion10 decks69 decks
14%synergy
Urza's Saga
13%inclusion9 decks69 decks
6%synergy
Takenuma, Abandoned Mire
13%inclusion9 decks69 decks
4%synergy
Vesuva
10%inclusion7 decks69 decks
9%synergy
Lake of the Dead
8.7%inclusion6 decks69 decks
8%synergy
Deserted Temple
8.7%inclusion6 decks69 decks
8%synergy
Crypt of Agadeem
8.7%inclusion6 decks69 decks
7%synergy
Nesting Grounds
8.7%inclusion6 decks69 decks
6%synergy
Thespian's Stage
8.7%inclusion6 decks69 decks
6%synergy
Polluted Mire
7.2%inclusion5 decks69 decks
6%synergy
Leechridden Swamp
7.2%inclusion5 decks69 decks
6%synergy
Geier Reach Sanitarium
7.2%inclusion5 decks69 decks
4%synergy
Inventors' Fair
7.2%inclusion5 decks69 decks
3%synergy
Command Beacon
7.2%inclusion5 decks69 decks
2%synergy
Spymaster's Vault
6.3%inclusion4 decks63 decks
4%synergy
Unholy Grotto
5.8%inclusion4 decks69 decks
5%synergy
Volrath's Stronghold
5.8%inclusion4 decks69 decks
5%synergy
Mortuary Mire
5.8%inclusion4 decks69 decks
2%synergy
Shizo, Death's Storehouse
5.8%inclusion4 decks69 decks
1%synergy
Buried Ruin
5.8%inclusion4 decks69 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion65 decks69 decks
11%synergy
Arcane Signet
64%inclusion44 decks69 decks
-8%synergy
Mind Stone
33%inclusion23 decks69 decks
19%synergy
Thought Vessel
29%inclusion20 decks69 decks
12%synergy
Thran Dynamo
28%inclusion19 decks69 decks
23%synergy
Charcoal Diamond
16%inclusion11 decks69 decks
12%synergy
Nyx Lotus
14%inclusion10 decks69 decks
13%synergy
Fellwar Stone
13%inclusion9 decks69 decks
-7%synergy
Extraplanar Lens
12%inclusion8 decks69 decks
11%synergy
Caged Sun
12%inclusion8 decks69 decks
10%synergy
Mox Opal
10%inclusion7 decks69 decks
6%synergy
Lotus Petal
10%inclusion7 decks69 decks
3%synergy
Jeweled Lotus
8.7%inclusion6 decks69 decks
8%synergy
Worn Powerstone
8.7%inclusion6 decks69 decks
6%synergy
Sceptre of Eternal Glory
7.2%inclusion5 decks69 decks
6%synergy
Crowded Crypt
7.2%inclusion5 decks69 decks
6%synergy
Mana Crypt
7.2%inclusion5 decks69 decks
6%synergy
Gilded Lotus
7.2%inclusion5 decks69 decks
4%synergy
Commander's Sphere
7.2%inclusion5 decks69 decks
-5%synergy
Coldsteel Heart
5.8%inclusion4 decks69 decks
5%synergy
Prismatic Lens
5.8%inclusion4 decks69 decks
5%synergy
Basalt Monolith
5.8%inclusion4 decks69 decks
3%synergy
Mox Diamond
5.8%inclusion4 decks69 decks
2%synergy
Lands
Myriad Landscape
28%inclusion19 decks69 decks
12%synergy
Cavern of Souls
14%inclusion10 decks69 decks
7%synergy
Command Tower
7.2%inclusion5 decks69 decks
-67%synergy