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%inclusion58 decks1.92K decks
Acererak the Archlich
0.1%inclusion3 decks2.05K decks
Shirei, Shizo's Caretaker
0.0%inclusion2 decks6.95K decks
K'rrik, Son of Yawgmoth
0.0%inclusion2 decks18.8K decks
Witch-king, Sky Scourge
0.1%inclusion1 decks862 decks
Maralen of the Mornsong
0.0%inclusion1 decks2.42K decks
Hapatra, Vizier of Poisons
0.0%inclusion1 decks5.63K decks
Maha, Its Feathers Night
0.0%inclusion1 decks6.36K decks
Illuminor Szeras
0.2%inclusion1 decks548 decks
New Cards
Bile-Vial Boggart
13%inclusion1 decks8 decks
12%synergy
Blighted Blackthorn
13%inclusion1 decks8 decks
12%synergy
Bogslither's Embrace
13%inclusion1 decks8 decks
12%synergy
Dawnhand Dissident
13%inclusion1 decks8 decks
11%synergy
Dream Seizer
13%inclusion1 decks8 decks
12%synergy
High Synergy Cards
Triskelion
77%inclusion54 decks70 decks
77%synergy
Ashnod's Altar
80%inclusion56 decks70 decks
74%synergy
Viscera Seer
76%inclusion53 decks70 decks
68%synergy
Walking Ballista
69%inclusion48 decks70 decks
66%synergy
Phyrexian Altar
69%inclusion48 decks70 decks
65%synergy
Putrid Goblin
66%inclusion46 decks70 decks
65%synergy
Carrion Feeder
61%inclusion43 decks70 decks
57%synergy
Cryptic Trilobite
56%inclusion39 decks70 decks
55%synergy
Tatterkite
53%inclusion37 decks70 decks
53%synergy
Dark Ritual
77%inclusion54 decks70 decks
53%synergy
Top Cards
Blood Artist
63%inclusion44 decks70 decks
52%synergy
Zulaport Cutthroat
56%inclusion39 decks70 decks
47%synergy
Retribution of the Ancients
51%inclusion36 decks70 decks
51%synergy
Altar of Dementia
51%inclusion36 decks70 decks
49%synergy
Yawgmoth, Thran Physician
51%inclusion36 decks70 decks
48%synergy
Jet Medallion
51%inclusion36 decks70 decks
48%synergy
Crystalline Crawler
50%inclusion35 decks70 decks
50%synergy
Gray Merchant of Asphodel
50%inclusion35 decks70 decks
42%synergy
Crypt Ghast
47%inclusion33 decks70 decks
42%synergy
Skullclamp
47%inclusion33 decks70 decks
36%synergy
Game Changers
Demonic Tutor
37%inclusion26 decks70 decks
18%synergy
Bolas's Citadel
27%inclusion19 decks70 decks
19%synergy
Vampiric Tutor
26%inclusion18 decks70 decks
11%synergy
Ancient Tomb
23%inclusion16 decks70 decks
14%synergy
Necropotence
19%inclusion13 decks70 decks
13%synergy
Mana Vault
17%inclusion12 decks70 decks
11%synergy
Imperial Seal
11%inclusion8 decks70 decks
6%synergy
Orcish Bowmasters
11%inclusion8 decks70 decks
3%synergy
Chrome Mox
10%inclusion7 decks70 decks
4%synergy
Grim Monolith
7.1%inclusion5 decks70 decks
5%synergy
Creatures
Chainbreaker
46%inclusion32 decks70 decks
46%synergy
Puppeteer Clique
46%inclusion32 decks70 decks
44%synergy
Lesser Masticore
41%inclusion29 decks70 decks
41%synergy
Gravecrawler
41%inclusion29 decks70 decks
38%synergy
Spincrusher
37%inclusion26 decks70 decks
37%synergy
Ayara, First of Locthwain
37%inclusion26 decks70 decks
34%synergy
Pitiless Plunderer
37%inclusion26 decks70 decks
29%synergy
Plague Belcher
36%inclusion25 decks70 decks
35%synergy
K'rrik, Son of Yawgmoth
34%inclusion24 decks70 decks
32%synergy
Bloodthrone Vampire
33%inclusion23 decks70 decks
33%synergy
Falkenrath Noble
33%inclusion23 decks70 decks
31%synergy
Grim Haruspex
33%inclusion23 decks70 decks
30%synergy
Blood Pet
30%inclusion21 decks70 decks
29%synergy
Solemn Simulacrum
30%inclusion21 decks70 decks
18%synergy
Warren Soultrader
30%inclusion19 decks64 decks
24%synergy
Woe Strider
27%inclusion19 decks70 decks
25%synergy
Pawn of Ulamog
27%inclusion19 decks70 decks
25%synergy
Lingering Tormentor
24%inclusion17 decks70 decks
24%synergy
Wingrattle Scarecrow
24%inclusion17 decks70 decks
24%synergy
Skinrender
24%inclusion17 decks70 decks
24%synergy
Fell Stinger
24%inclusion17 decks70 decks
24%synergy
Sidisi, Undead Vizier
24%inclusion17 decks70 decks
23%synergy
Marionette Apprentice
22%inclusion14 decks64 decks
17%synergy
Soulstinger
20%inclusion14 decks70 decks
20%synergy
Magus of the Coffers
20%inclusion14 decks70 decks
19%synergy
Pith Driller
19%inclusion13 decks70 decks
19%synergy
Syr Konrad, the Grim
19%inclusion13 decks70 decks
10%synergy
Baleful Ammit
17%inclusion12 decks70 decks
17%synergy
Grim Poppet
17%inclusion12 decks70 decks
17%synergy
Midnight Reaper
17%inclusion12 decks70 decks
14%synergy
Persistent Constrictor
16%inclusion8 decks50 decks
15%synergy
Cinderhaze Wretch
16%inclusion11 decks70 decks
16%synergy
Mindless Automaton
16%inclusion11 decks70 decks
15%synergy
Grim Servant
16%inclusion10 decks64 decks
15%synergy
Headless Rider
14%inclusion10 decks70 decks
13%synergy
Vengeful Bloodwitch
14%inclusion7 decks51 decks
12%synergy
Monoskelion
13%inclusion9 decks70 decks
13%synergy
Priest of Gix
13%inclusion9 decks70 decks
12%synergy
Hex Parasite
13%inclusion9 decks70 decks
12%synergy
Dauthi Voidwalker
13%inclusion9 decks70 decks
6%synergy
Gnarlbark Elm
13%inclusion1 decks8 decks
12%synergy
Gutsplitter Gang
13%inclusion1 decks8 decks
12%synergy
Heirloom Auntie
13%inclusion1 decks8 decks
12%synergy
Moonshadow
13%inclusion1 decks8 decks
12%synergy
Sinister Gnarlbark
13%inclusion1 decks8 decks
11%synergy
Umbral Collar Zealot
12%inclusion3 decks26 decks
9%synergy
Flesh-Eater Imp
11%inclusion8 decks70 decks
11%synergy
Tormod, the Desecrator
11%inclusion8 decks70 decks
10%synergy
Nirkana Revenant
11%inclusion8 decks70 decks
10%synergy
Silent Arbiter
11%inclusion8 decks70 decks
10%synergy
Instants
Culling the Weak
40%inclusion28 decks70 decks
36%synergy
Village Rites
36%inclusion25 decks70 decks
27%synergy
Tragic Slip
29%inclusion20 decks70 decks
25%synergy
Defile
27%inclusion19 decks70 decks
24%synergy
Entomb
27%inclusion19 decks70 decks
20%synergy
Cabal Ritual
26%inclusion18 decks70 decks
20%synergy
Deadly Dispute
26%inclusion18 decks70 decks
13%synergy
Withering Torment
24%inclusion12 decks51 decks
16%synergy
Infernal Grasp
20%inclusion14 decks70 decks
12%synergy
Sudden Spoiling
17%inclusion12 decks70 decks
16%synergy
Supernatural Stamina
17%inclusion12 decks70 decks
15%synergy
Corrupted Conviction
17%inclusion12 decks70 decks
13%synergy
Rain of Filth
16%inclusion11 decks70 decks
15%synergy
Snuff Out
16%inclusion11 decks70 decks
12%synergy
Imp's Mischief
16%inclusion11 decks70 decks
12%synergy
Undying Malice
14%inclusion10 decks70 decks
12%synergy
Baleful Mastery
14%inclusion10 decks70 decks
12%synergy
Not Dead After All
13%inclusion9 decks70 decks
10%synergy
Requiting Hex
13%inclusion1 decks8 decks
12%synergy
Scarblade's Malice
13%inclusion1 decks8 decks
12%synergy
Sacrifice
11%inclusion8 decks70 decks
10%synergy
Deadly Rollick
11%inclusion8 decks70 decks
-2%synergy
Go for the Throat
10%inclusion7 decks70 decks
4%synergy
Malakir Rebirth
10%inclusion7 decks70 decks
2%synergy
Dismember
8.6%inclusion6 decks70 decks
6%synergy
Saw in Half
8.6%inclusion6 decks70 decks
4%synergy
Shred Memory
7.1%inclusion5 decks70 decks
7%synergy
Altar's Reap
7.1%inclusion5 decks70 decks
6%synergy
Flare of Malice
6.3%inclusion4 decks64 decks
4%synergy
Malicious Affliction
5.7%inclusion4 decks70 decks
5%synergy
Rise of the Dread Marn
5.7%inclusion4 decks70 decks
5%synergy
Sorceries
Diabolic Intent
46%inclusion32 decks70 decks
38%synergy
Bubbling Muck
41%inclusion29 decks70 decks
40%synergy
Sign in Blood
41%inclusion29 decks70 decks
33%synergy
Diabolic Tutor
37%inclusion26 decks70 decks
32%synergy
Night's Whisper
36%inclusion25 decks70 decks
26%synergy
Feed the Swarm
31%inclusion22 decks70 decks
15%synergy
Reanimate
29%inclusion20 decks70 decks
9%synergy
Toxic Deluge
26%inclusion18 decks70 decks
8%synergy
Persist
24%inclusion17 decks70 decks
22%synergy
Read the Bones
24%inclusion17 decks70 decks
19%synergy
Victimize
24%inclusion17 decks70 decks
12%synergy
Black Sun's Zenith
23%inclusion16 decks70 decks
21%synergy
Exsanguinate
20%inclusion14 decks70 decks
13%synergy
Buried Alive
17%inclusion12 decks70 decks
11%synergy
Duress
16%inclusion11 decks70 decks
15%synergy
Mutilate
16%inclusion11 decks70 decks
14%synergy
Grim Tutor
16%inclusion11 decks70 decks
12%synergy
Beseech the Queen
14%inclusion10 decks70 decks
13%synergy
Damnation
14%inclusion10 decks70 decks
8%synergy
Profane Tutor
13%inclusion9 decks70 decks
11%synergy
Inquisition of Kozilek
11%inclusion8 decks70 decks
11%synergy
Unearth
11%inclusion8 decks70 decks
8%synergy
Peer into the Abyss
10%inclusion7 decks70 decks
8%synergy
Living Death
8.6%inclusion6 decks70 decks
3%synergy
Insatiable Avarice
7.2%inclusion5 decks69 decks
4%synergy
Dimir Machinations
7.1%inclusion5 decks70 decks
7%synergy
Exhume
7.1%inclusion5 decks70 decks
6%synergy
Torment of Hailfire
7.1%inclusion5 decks70 decks
3%synergy
Dread Return
7.1%inclusion5 decks70 decks
2%synergy
Blasphemous Edict
6.1%inclusion3 decks49 decks
0%synergy
Bitter Ordeal
5.7%inclusion4 decks70 decks
6%synergy
Cruel Tutor
5.7%inclusion4 decks70 decks
5%synergy
Bone Shards
5.7%inclusion4 decks70 decks
4%synergy
Decree of Pain
5.7%inclusion4 decks70 decks
3%synergy
Diresight
5.3%inclusion3 decks57 decks
4%synergy
Utility Artifacts
Blasting Station
46%inclusion32 decks70 decks
45%synergy
Lightning Greaves
40%inclusion28 decks70 decks
15%synergy
Altar of the Brood
26%inclusion18 decks70 decks
25%synergy
Sensei's Divining Top
23%inclusion16 decks70 decks
18%synergy
Swiftfoot Boots
20%inclusion14 decks70 decks
-7%synergy
Bontu's Monument
19%inclusion13 decks70 decks
17%synergy
Cauldron of Souls
17%inclusion12 decks70 decks
17%synergy
Spawning Pit
14%inclusion10 decks70 decks
14%synergy
Expedition Map
14%inclusion10 decks70 decks
11%synergy
Aetherflux Reservoir
14%inclusion10 decks70 decks
11%synergy
Nim Deathmantle
13%inclusion9 decks70 decks
12%synergy
Krark-Clan Ironworks
11%inclusion8 decks70 decks
10%synergy
Wayfarer's Bauble
11%inclusion8 decks70 decks
4%synergy
The Darkness Crystal
11%inclusion3 decks28 decks
7%synergy
Moonsilver Key
10%inclusion7 decks70 decks
9%synergy
Wishclaw Talisman
10%inclusion7 decks70 decks
5%synergy
The One Ring
10%inclusion7 decks70 decks
2%synergy
Agatha's Soul Cauldron
7.1%inclusion5 decks70 decks
6%synergy
Cloud Key
7.1%inclusion5 decks70 decks
5%synergy
Power Conduit
5.7%inclusion4 decks70 decks
5%synergy
Helm of Awakening
5.7%inclusion4 decks70 decks
5%synergy
Commander's Plate
5.7%inclusion4 decks70 decks
3%synergy
Urza's Incubator
5.7%inclusion4 decks70 decks
2%synergy
Enchantments
Bastion of Remembrance
44%inclusion31 decks70 decks
38%synergy
Phyrexian Arena
44%inclusion31 decks70 decks
29%synergy
Black Market
24%inclusion17 decks70 decks
20%synergy
Greed
20%inclusion14 decks70 decks
18%synergy
Grave Pact
20%inclusion14 decks70 decks
15%synergy
The Meathook Massacre
20%inclusion14 decks70 decks
15%synergy
Animate Dead
20%inclusion14 decks70 decks
11%synergy
Dark Privilege
16%inclusion11 decks70 decks
16%synergy
Contamination
13%inclusion9 decks70 decks
12%synergy
Black Market Connections
13%inclusion9 decks70 decks
1%synergy
Necromancy
10%inclusion7 decks70 decks
7%synergy
The Sibsig Ceremony
10%inclusion3 decks31 decks
9%synergy
Blight Mound
8.6%inclusion6 decks70 decks
8%synergy
Attrition
8.6%inclusion6 decks70 decks
8%synergy
Agent of the Iron Throne
8.6%inclusion6 decks70 decks
7%synergy
Exquisite Blood
8.6%inclusion6 decks70 decks
4%synergy
Sanguine Bond
8.6%inclusion6 decks70 decks
3%synergy
Carnival of Souls
7.1%inclusion5 decks70 decks
7%synergy
Night of Souls' Betrayal
7.1%inclusion5 decks70 decks
7%synergy
Oubliette
7.1%inclusion5 decks70 decks
6%synergy
Dictate of Erebos
7.1%inclusion5 decks70 decks
4%synergy
Funeral Room // Awakening Hall
5.9%inclusion3 decks51 decks
4%synergy
Fallen Ideal
5.7%inclusion4 decks70 decks
5%synergy
Nest of Scarabs
5.7%inclusion4 decks70 decks
5%synergy
Kaya's Ghostform
5.7%inclusion4 decks70 decks
2%synergy
Planeswalkers
Liliana of the Dark Realms
13%inclusion9 decks70 decks
11%synergy
Liliana, Dreadhorde General
7.1%inclusion5 decks70 decks
4%synergy
Liliana Vess
5.7%inclusion4 decks70 decks
5%synergy
Utility Lands
Cabal Coffers
60%inclusion42 decks70 decks
51%synergy
Cabal Stronghold
54%inclusion38 decks70 decks
51%synergy
Bojuka Bog
51%inclusion36 decks70 decks
22%synergy
Urborg, Tomb of Yawgmoth
47%inclusion33 decks70 decks
38%synergy
Phyrexian Tower
40%inclusion28 decks70 decks
31%synergy
Reliquary Tower
37%inclusion26 decks70 decks
7%synergy
Nykthos, Shrine to Nyx
31%inclusion22 decks70 decks
26%synergy
Temple of the False God
29%inclusion20 decks70 decks
20%synergy
Castle Locthwain
26%inclusion18 decks70 decks
22%synergy
Barren Moor
24%inclusion17 decks70 decks
21%synergy
Witch's Cottage
23%inclusion16 decks70 decks
20%synergy
High Market
21%inclusion15 decks70 decks
19%synergy
War Room
21%inclusion15 decks70 decks
16%synergy
Detection Tower
14%inclusion10 decks70 decks
14%synergy
Urza's Saga
13%inclusion9 decks70 decks
6%synergy
Takenuma, Abandoned Mire
13%inclusion9 decks70 decks
4%synergy
Vesuva
10%inclusion7 decks70 decks
8%synergy
Lake of the Dead
8.6%inclusion6 decks70 decks
8%synergy
Deserted Temple
8.6%inclusion6 decks70 decks
8%synergy
Crypt of Agadeem
8.6%inclusion6 decks70 decks
7%synergy
Nesting Grounds
8.6%inclusion6 decks70 decks
6%synergy
Thespian's Stage
8.6%inclusion6 decks70 decks
6%synergy
Polluted Mire
7.1%inclusion5 decks70 decks
6%synergy
Leechridden Swamp
7.1%inclusion5 decks70 decks
6%synergy
Geier Reach Sanitarium
7.1%inclusion5 decks70 decks
4%synergy
Inventors' Fair
7.1%inclusion5 decks70 decks
3%synergy
Command Beacon
7.1%inclusion5 decks70 decks
2%synergy
Spymaster's Vault
6.3%inclusion4 decks64 decks
4%synergy
Unholy Grotto
5.7%inclusion4 decks70 decks
5%synergy
Volrath's Stronghold
5.7%inclusion4 decks70 decks
5%synergy
Mortuary Mire
5.7%inclusion4 decks70 decks
2%synergy
Shizo, Death's Storehouse
5.7%inclusion4 decks70 decks
1%synergy
Buried Ruin
5.7%inclusion4 decks70 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion66 decks70 decks
11%synergy
Arcane Signet
64%inclusion45 decks70 decks
-8%synergy
Mind Stone
34%inclusion24 decks70 decks
20%synergy
Thought Vessel
29%inclusion20 decks70 decks
11%synergy
Thran Dynamo
27%inclusion19 decks70 decks
23%synergy
Charcoal Diamond
17%inclusion12 decks70 decks
13%synergy
Nyx Lotus
14%inclusion10 decks70 decks
13%synergy
The Soul Stone
13%inclusion3 decks23 decks
9%synergy
Fellwar Stone
13%inclusion9 decks70 decks
-8%synergy
Extraplanar Lens
11%inclusion8 decks70 decks
10%synergy
Caged Sun
11%inclusion8 decks70 decks
10%synergy
Mox Opal
10%inclusion7 decks70 decks
6%synergy
Lotus Petal
10%inclusion7 decks70 decks
3%synergy
Jeweled Lotus
8.6%inclusion6 decks70 decks
8%synergy
Worn Powerstone
8.6%inclusion6 decks70 decks
6%synergy
Gilded Lotus
8.6%inclusion6 decks70 decks
6%synergy
Sceptre of Eternal Glory
7.1%inclusion5 decks70 decks
6%synergy
Crowded Crypt
7.1%inclusion5 decks70 decks
6%synergy
Mana Crypt
7.1%inclusion5 decks70 decks
6%synergy
Commander's Sphere
7.1%inclusion5 decks70 decks
-5%synergy
Coldsteel Heart
5.7%inclusion4 decks70 decks
5%synergy
Prismatic Lens
5.7%inclusion4 decks70 decks
5%synergy
Basalt Monolith
5.7%inclusion4 decks70 decks
3%synergy
Mox Diamond
5.7%inclusion4 decks70 decks
1%synergy
Lands
Myriad Landscape
27%inclusion19 decks70 decks
11%synergy
Cavern of Souls
14%inclusion10 decks70 decks
7%synergy
Command Tower
7.1%inclusion5 decks70 decks
-67%synergy