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
2.8%inclusion55 decks1.96K decks
Shirei, Shizo's Caretaker
0.0%inclusion2 decks7.07K decks
K'rrik, Son of Yawgmoth
0.0%inclusion2 decks19.1K decks
Acererak the Archlich
0.1%inclusion2 decks2.11K decks
Witch-king, Sky Scourge
0.1%inclusion1 decks876 decks
Maralen of the Mornsong
0.0%inclusion1 decks2.44K decks
Hapatra, Vizier of Poisons
0.0%inclusion1 decks5.69K decks
Maha, Its Feathers Night
0.0%inclusion1 decks6.54K decks
Illuminor Szeras
0.2%inclusion1 decks557 decks
High Synergy Cards
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77%synergy
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68%inclusion45 decks66 decks
65%synergy
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65%synergy
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65%inclusion43 decks66 decks
64%synergy
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55%synergy
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55%synergy
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55%inclusion36 decks66 decks
54%synergy
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Top Cards
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47%synergy
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Game Changers
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Creatures
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21%synergy
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21%synergy
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18%synergy
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18%synergy
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11%synergy
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10%synergy
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Instants
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Shred Memory
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Rise of the Dread Marn
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Sorceries
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Toxic Deluge
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Victimize
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Black Sun's Zenith
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21%synergy
Read the Bones
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16%synergy
Exsanguinate
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14%synergy
Buried Alive
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12%synergy
Grim Tutor
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13%synergy
Duress
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14%synergy
Damnation
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Beseech the Queen
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Profane Tutor
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Inquisition of Kozilek
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Unearth
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8%synergy
Peer into the Abyss
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7%synergy
Living Death
9.1%inclusion6 decks66 decks
4%synergy
Dimir Machinations
7.6%inclusion5 decks66 decks
7%synergy
Exhume
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7%synergy
Insatiable Avarice
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5%synergy
Torment of Hailfire
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3%synergy
Dread Return
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3%synergy
Blasphemous Edict
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1%synergy
Bitter Ordeal
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6%synergy
Cruel Tutor
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6%synergy
Decree of Pain
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4%synergy
Diresight
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4%synergy
Utility Artifacts
Skullclamp
47%inclusion31 decks66 decks
36%synergy
Blasting Station
44%inclusion29 decks66 decks
43%synergy
Lightning Greaves
39%inclusion26 decks66 decks
15%synergy
Altar of the Brood
24%inclusion16 decks66 decks
23%synergy
Sensei's Divining Top
23%inclusion15 decks66 decks
18%synergy
Swiftfoot Boots
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-7%synergy
Cauldron of Souls
18%inclusion12 decks66 decks
18%synergy
Bontu's Monument
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15%synergy
Expedition Map
15%inclusion10 decks66 decks
12%synergy
Nim Deathmantle
14%inclusion9 decks66 decks
13%synergy
Aetherflux Reservoir
14%inclusion9 decks66 decks
10%synergy
Spawning Pit
12%inclusion8 decks66 decks
12%synergy
Krark-Clan Ironworks
12%inclusion8 decks66 decks
11%synergy
Wayfarer's Bauble
12%inclusion8 decks66 decks
5%synergy
The Darkness Crystal
11%inclusion3 decks28 decks
7%synergy
Wishclaw Talisman
11%inclusion7 decks66 decks
6%synergy
Moonsilver Key
9.1%inclusion6 decks66 decks
8%synergy
The One Ring
9.1%inclusion6 decks66 decks
1%synergy
Agatha's Soul Cauldron
7.6%inclusion5 decks66 decks
6%synergy
Cloud Key
7.6%inclusion5 decks66 decks
6%synergy
Power Conduit
6.1%inclusion4 decks66 decks
6%synergy
Commander's Plate
6.1%inclusion4 decks66 decks
4%synergy
Enchantments
Phyrexian Arena
44%inclusion29 decks66 decks
29%synergy
Bastion of Remembrance
42%inclusion28 decks66 decks
36%synergy
Black Market
26%inclusion17 decks66 decks
22%synergy
Grave Pact
21%inclusion14 decks66 decks
17%synergy
The Meathook Massacre
21%inclusion14 decks66 decks
16%synergy
Animate Dead
21%inclusion14 decks66 decks
13%synergy
Greed
20%inclusion13 decks66 decks
18%synergy
Dark Privilege
14%inclusion9 decks66 decks
13%synergy
Contamination
14%inclusion9 decks66 decks
13%synergy
Black Market Connections
12%inclusion8 decks66 decks
0%synergy
Necromancy
11%inclusion7 decks66 decks
8%synergy
The Sibsig Ceremony
10%inclusion3 decks31 decks
9%synergy
Exquisite Blood
9.1%inclusion6 decks66 decks
4%synergy
Sanguine Bond
9.1%inclusion6 decks66 decks
4%synergy
Night of Souls' Betrayal
7.6%inclusion5 decks66 decks
7%synergy
Attrition
7.6%inclusion5 decks66 decks
7%synergy
Agent of the Iron Throne
7.6%inclusion5 decks66 decks
6%synergy
Dictate of Erebos
7.6%inclusion5 decks66 decks
5%synergy
Carnival of Souls
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6%synergy
Fallen Ideal
6.1%inclusion4 decks66 decks
6%synergy
Blight Mound
6.1%inclusion4 decks66 decks
6%synergy
Nest of Scarabs
6.1%inclusion4 decks66 decks
5%synergy
Funeral Room // Awakening Hall
5.9%inclusion3 decks51 decks
4%synergy
Planeswalkers
Liliana of the Dark Realms
14%inclusion9 decks66 decks
12%synergy
Liliana, Dreadhorde General
7.6%inclusion5 decks66 decks
4%synergy
Liliana Vess
6.1%inclusion4 decks66 decks
5%synergy
Utility Lands
Cabal Coffers
59%inclusion39 decks66 decks
50%synergy
Cabal Stronghold
53%inclusion35 decks66 decks
50%synergy
Bojuka Bog
50%inclusion33 decks66 decks
20%synergy
Urborg, Tomb of Yawgmoth
47%inclusion31 decks66 decks
38%synergy
Phyrexian Tower
41%inclusion27 decks66 decks
32%synergy
Reliquary Tower
35%inclusion23 decks66 decks
5%synergy
Nykthos, Shrine to Nyx
32%inclusion21 decks66 decks
26%synergy
Temple of the False God
26%inclusion17 decks66 decks
17%synergy
Castle Locthwain
24%inclusion16 decks66 decks
20%synergy
Barren Moor
23%inclusion15 decks66 decks
20%synergy
Witch's Cottage
23%inclusion15 decks66 decks
19%synergy
High Market
20%inclusion13 decks66 decks
17%synergy
War Room
20%inclusion13 decks66 decks
14%synergy
Detection Tower
12%inclusion8 decks66 decks
12%synergy
Urza's Saga
12%inclusion8 decks66 decks
5%synergy
Takenuma, Abandoned Mire
12%inclusion8 decks66 decks
4%synergy
Vesuva
11%inclusion7 decks66 decks
9%synergy
Lake of the Dead
9.1%inclusion6 decks66 decks
9%synergy
Deserted Temple
9.1%inclusion6 decks66 decks
8%synergy
Crypt of Agadeem
9.1%inclusion6 decks66 decks
7%synergy
Nesting Grounds
9.1%inclusion6 decks66 decks
7%synergy
Polluted Mire
7.6%inclusion5 decks66 decks
7%synergy
Leechridden Swamp
7.6%inclusion5 decks66 decks
6%synergy
Thespian's Stage
7.6%inclusion5 decks66 decks
5%synergy
Geier Reach Sanitarium
7.6%inclusion5 decks66 decks
5%synergy
Inventors' Fair
7.6%inclusion5 decks66 decks
4%synergy
Command Beacon
7.6%inclusion5 decks66 decks
3%synergy
Spymaster's Vault
6.3%inclusion4 decks64 decks
4%synergy
Unholy Grotto
6.1%inclusion4 decks66 decks
5%synergy
Volrath's Stronghold
6.1%inclusion4 decks66 decks
5%synergy
Mortuary Mire
6.1%inclusion4 decks66 decks
2%synergy
Shizo, Death's Storehouse
6.1%inclusion4 decks66 decks
2%synergy
Buried Ruin
6.1%inclusion4 decks66 decks
1%synergy
Mana Artifacts
Sol Ring
95%inclusion63 decks66 decks
12%synergy
Arcane Signet
64%inclusion42 decks66 decks
-9%synergy
Mind Stone
35%inclusion23 decks66 decks
21%synergy
Thought Vessel
27%inclusion18 decks66 decks
10%synergy
Thran Dynamo
26%inclusion17 decks66 decks
21%synergy
Charcoal Diamond
18%inclusion12 decks66 decks
14%synergy
Nyx Lotus
15%inclusion10 decks66 decks
14%synergy
Fellwar Stone
14%inclusion9 decks66 decks
-7%synergy
The Soul Stone
13%inclusion3 decks23 decks
9%synergy
Extraplanar Lens
12%inclusion8 decks66 decks
11%synergy
Caged Sun
12%inclusion8 decks66 decks
10%synergy
Worn Powerstone
9.1%inclusion6 decks66 decks
7%synergy
Gilded Lotus
9.1%inclusion6 decks66 decks
6%synergy
Mox Opal
9.1%inclusion6 decks66 decks
5%synergy
Lotus Petal
9.1%inclusion6 decks66 decks
2%synergy
Sceptre of Eternal Glory
7.6%inclusion5 decks66 decks
7%synergy
Jeweled Lotus
7.6%inclusion5 decks66 decks
7%synergy
Coldsteel Heart
6.1%inclusion4 decks66 decks
5%synergy
Prismatic Lens
6.1%inclusion4 decks66 decks
5%synergy
Mana Crypt
6.1%inclusion4 decks66 decks
5%synergy
Crowded Crypt
6.1%inclusion4 decks66 decks
5%synergy
Basalt Monolith
6.1%inclusion4 decks66 decks
4%synergy
Mox Diamond
6.1%inclusion4 decks66 decks
2%synergy
Commander's Sphere
6.1%inclusion4 decks66 decks
-5%synergy
Lands
Myriad Landscape
26%inclusion17 decks66 decks
10%synergy
Cavern of Souls
12%inclusion8 decks66 decks
5%synergy
Command Tower
7.6%inclusion5 decks66 decks
-67%synergy