Mikaeus, the Unhallowed + Plague Belcher + Phyrexian Altar

Mikaeus, the Unhallowed
Plague Belcher
Phyrexian Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Plague Belcher must be on the battlefield. Phyrexian Altar must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Plague Belcher, adding one mana of any color.
  2. Plague Belcher dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. Plague Belcher enters the battlefield, putting two -1/-1 counters on itself.
  4. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (8)
Mikaeus, the Unhallowed
22.67% of 1160 decks 263 decks
Wilhelt, the Rotcleaver
15.88% of 18330 decks 2911 decks
Ghoulcaller Gisa
10.52% of 2385 decks 251 decks
Grimgrin, Corpse-Born
9.27% of 1726 decks 160 decks
Varina, Lich Queen
8.33% of 6447 decks 537 decks
The Scarab God
8.20% of 9415 decks 772 decks
Gisa and Geralf
4.91% of 3765 decks 185 decks
Liliana, Heretical Healer
3.46% of 2890 decks 100 decks
New Cards (5)
Gisa, the Hellraiser
73% of 204 decks +70% synergy
Geralf, the Fleshwright
64% of 222 decks +62% synergy
Insatiable Avarice
24% of 204 decks +18% synergy
Lively Dirge
11% of 290 decks +9% synergy
Forsaken Miner
6% of 274 decks +4% synergy
High Synergy Cards (10)
Gravecrawler
97% of 5732 decks +95% synergy
Diregraf Captain
94% of 4761 decks +93% synergy
Rooftop Storm
93% of 4761 decks +92% synergy
Wayward Servant
91% of 642 decks +91% synergy
Necroduality
85% of 4641 decks +84% synergy
Corpse Knight
84% of 637 decks +83% synergy
Diregraf Colossus
83% of 5732 decks +82% synergy
Undead Augur
79% of 5715 decks +78% synergy
Gray Merchant of Asphodel
82% of 5732 decks +77% synergy
Headless Rider
77% of 5456 decks +76% synergy
Top Cards (10)
Death Baron
77% of 5732 decks +76% synergy
Undead Warchief
77% of 5732 decks +76% synergy
Carrion Feeder
74% of 5732 decks +71% synergy
Cryptbreaker
72% of 5732 decks +72% synergy
Lord of the Undead
65% of 5732 decks +64% synergy
God-Eternal Oketra
64% of 637 decks +64% synergy
Swords to Plowshares
64% of 642 decks +35% synergy
Relentless Dead
62% of 5732 decks +62% synergy
Noxious Ghoul
60% of 5732 decks +60% synergy
Ratadrabik of Urborg
59% of 461 decks +58% synergy
Creatures (50)
Sidisi, Undead Vizier
58% of 5732 decks +56% synergy
Feral Ghoul
57% of 566 decks +54% synergy
Cemetery Reaper
56% of 5732 decks +55% synergy
Lord of the Accursed
54% of 5732 decks +53% synergy
Midnight Reaper
53% of 5724 decks +51% synergy
Fleshbag Marauder
51% of 5732 decks +49% synergy
The Scarab God
50% of 4761 decks +50% synergy
Roaming Throne
49% of 1211 decks +34% synergy
Cleaver Skaab
49% of 4710 decks +48% synergy
Zombie Master
48% of 5732 decks +48% synergy
Champion of the Perished
47% of 5641 decks +47% synergy
Hordewing Skaab
47% of 4710 decks +47% synergy
Vengeful Dead
46% of 5732 decks +46% synergy
Underrealm Lich
44% of 108 decks +43% synergy
Poppet Stitcher
43% of 4714 decks +42% synergy
Gisa and Geralf
43% of 4761 decks +42% synergy
Emiel the Blessed
33% of 12 decks +33% synergy
Tato Farmer
33% of 9 decks +31% synergy
Murderous Rider
33% of 5703 decks +32% synergy
Mondrak, Glory Dominus
33% of 298 decks +28% synergy
Wilhelt, the Rotcleaver
32% of 4710 decks +32% synergy
Gleaming Overseer
31% of 4752 decks +31% synergy
Grave Titan
30% of 5732 decks +29% synergy
Glissa Sunslayer
30% of 67 decks +28% synergy
Overcharged Amalgam
29% of 4309 decks +29% synergy
Archghoul of Thraben
29% of 5566 decks +28% synergy
Grimgrin, Corpse-Born
28% of 4761 decks +28% synergy
Eternal Witness
28% of 109 decks +17% synergy
Tomb Tyrant
26% of 5641 decks +26% synergy
Acererak the Archlich
26% of 5655 decks +26% synergy
Binding Mummy
25% of 642 decks +25% synergy
Ghoulcaller Gisa
25% of 5732 decks +24% synergy
Graveborn Muse
25% of 5732 decks +24% synergy
Havengul Lich
24% of 4761 decks +24% synergy
Mirkwood Bats
23% of 2058 decks +16% synergy
Shepherd of Rot
23% of 5732 decks +23% synergy
Sakura-Tribe Elder
23% of 109 decks +14% synergy
Birds of Paradise
23% of 109 decks +11% synergy
Geralf, Visionary Stitcher
22% of 4653 decks +22% synergy
Ravenous Rotbelly
22% of 5641 decks +21% synergy
Jason Bright, Glowing Prophet
21% of 471 decks +20% synergy
Lich Lord of Unx
21% of 4761 decks +20% synergy
Fell Stinger
20% of 5164 decks +19% synergy
Rot Hulk
19% of 5722 decks +19% synergy
Deathbringer Thoctar
18% of 76 decks +18% synergy
Aftermath Analyst
18% of 22 decks +16% synergy
Zulaport Cutthroat
17% of 5732 decks +12% synergy
Drivnod, Carnage Dominus
17% of 2635 decks +15% synergy
Blood Artist
16% of 5732 decks +10% synergy
Dreadhorde Butcher
16% of 74 decks +16% synergy
Instants (50)
Anguished Unmaking
56% of 642 decks +50% synergy
Counterspell
53% of 4761 decks +32% synergy
Assassin's Trophy
52% of 108 decks +46% synergy
Cyclonic Rift
50% of 4761 decks +36% synergy
Path to Exile
45% of 642 decks +25% synergy
Entomb
42% of 5732 decks +38% synergy
Void Rend
42% of 551 decks +40% synergy
Dark Ritual
39% of 5732 decks +28% synergy
Vampiric Tutor
38% of 5732 decks +28% synergy
An Offer You Can't Refuse
32% of 3767 decks +22% synergy
Mana Drain
28% of 4761 decks +21% synergy
Fierce Guardianship
28% of 4731 decks +19% synergy
Teferi's Protection
28% of 642 decks +18% synergy
Beast Within
26% of 109 decks +7% synergy
Swan Song
25% of 4761 decks +17% synergy
Lazotep Plating
24% of 4752 decks +23% synergy
Deadly Rollick
24% of 5686 decks +18% synergy
Malakir Rebirth
22% of 5675 decks +17% synergy
Abrupt Decay
21% of 109 decks +19% synergy
Chaos Warp
20% of 76 decks +4% synergy
Heroic Intervention
19% of 109 decks +6% synergy
Enlightened Tutor
19% of 642 decks +10% synergy
Arcane Denial
18% of 4761 decks +9% synergy
Village Rites
17% of 5682 decks +12% synergy
Despark
17% of 637 decks +13% synergy
Terminate
17% of 76 decks +12% synergy
Go for the Throat
17% of 5732 decks +14% synergy
Rise of the Dread Marn
17% of 5668 decks +16% synergy
Negate
16% of 4761 decks +5% synergy
Dovin's Veto
16% of 600 decks +11% synergy
Worldly Tutor
16% of 109 decks +9% synergy
Tear Asunder
15% of 78 decks +14% synergy
Infernal Grasp
15% of 5641 decks +11% synergy
Generous Gift
14% of 637 decks +2% synergy
Nature's Claim
14% of 109 decks +8% synergy
Tragic Slip
13% of 5732 decks +11% synergy
Grisly Salvage
13% of 109 decks +12% synergy
Deadly Plot
13% of 2850 decks +13% synergy
Stroke of Midnight
13% of 197 decks +6% synergy
Deflecting Swat
12% of 73 decks +5% synergy
Noxious Revival
12% of 109 decks +9% synergy
Putrefy
12% of 109 decks +8% synergy
Crop Rotation
12% of 109 decks +7% synergy
Corrupted Conviction
12% of 2339 decks +9% synergy
Culling the Weak
11% of 5732 decks +9% synergy
Bedevil
11% of 74 decks +7% synergy
Plumb the Forbidden
10% of 5663 decks +8% synergy
Deadly Dispute
10% of 5653 decks +4% synergy
Bitter Triumph
10% of 1211 decks +7% synergy
Rakdos Charm
9% of 76 decks +6% synergy
Sorceries (50)
Feed the Swarm
58% of 5674 decks +48% synergy
Zombie Apocalypse
51% of 5732 decks +51% synergy
Demonic Tutor
48% of 5732 decks +36% synergy
Reanimate
47% of 5732 decks +40% synergy
Empty the Laboratory
45% of 4710 decks +44% synergy
Toxic Deluge
43% of 5732 decks +35% synergy
Damn
38% of 625 decks +34% synergy
Diabolic Intent
33% of 5732 decks +28% synergy
Victimize
32% of 5732 decks +26% synergy
Damnation
31% of 5732 decks +26% synergy
Nature's Lore
30% of 109 decks +16% synergy
Rise of the Witch-king
30% of 50 decks +29% synergy
Farseek
29% of 109 decks +14% synergy
Three Visits
28% of 109 decks +17% synergy
Army of the Damned
27% of 5732 decks +26% synergy
Living Death
26% of 5732 decks +24% synergy
Buried Alive
24% of 5732 decks +22% synergy
Agadeem's Awakening
21% of 5674 decks +19% synergy
Cultivate
20% of 109 decks -2% synergy
Rampant Growth
18% of 109 decks +2% synergy
Distant Melody
17% of 4761 decks +15% synergy
Life from the Loam
17% of 109 decks +15% synergy
Squirming Emergence
16% of 32 decks +15% synergy
Beseech the Mirror
15% of 1659 decks +12% synergy
Faithless Looting
14% of 76 decks +6% synergy
Lich-Knights' Conquest
14% of 1659 decks +12% synergy
Raise the Palisade
14% of 1672 decks +12% synergy
Jeska's Will
14% of 73 decks +5% synergy
Patriarch's Bidding
14% of 5732 decks +12% synergy
Culling Ritual
12% of 105 decks +10% synergy
Grim Tutor
12% of 5732 decks +9% synergy
Kindred Dominance
12% of 5731 decks +10% synergy
Vandalblast
12% of 76 decks +4% synergy
Blasphemous Act
12% of 76 decks -5% synergy
Rise of the Dark Realms
11% of 5732 decks +10% synergy
Bala Ged Recovery
11% of 108 decks +6% synergy
Supreme Verdict
11% of 605 decks +8% synergy
Dread Return
11% of 5732 decks +8% synergy
Kodama's Reach
10% of 109 decks -5% synergy
Dark Salvation
10% of 5732 decks +10% synergy
Windfall
9% of 4761 decks +3% synergy
Vanquish the Horde
8% of 624 decks +6% synergy
Pact of the Serpent
8% of 5666 decks +7% synergy
Dread Summons
8% of 5732 decks +7% synergy
Wheel of Fortune
8% of 76 decks +5% synergy
Gamble
8% of 76 decks +3% synergy
Unmarked Grave
8% of 5659 decks +6% synergy
Sign in Blood
8% of 5732 decks +2% synergy
Sevinne's Reclamation
7% of 636 decks +4% synergy
Jarad's Orders
7% of 109 decks +7% synergy
Utility Artifacts (24)
Ashnod's Altar
59% of 5732 decks +51% synergy
Skullclamp
42% of 5732 decks +30% synergy
Altar of Dementia
34% of 5732 decks +31% synergy
Wand of Orcus
31% of 5653 decks +30% synergy
Bontu's Monument
29% of 5732 decks +27% synergy
Jet Medallion
22% of 5732 decks +20% synergy
Lightning Greaves
20% of 5732 decks -5% synergy
Bolas's Citadel
18% of 5720 decks +13% synergy
Herald's Horn
13% of 5731 decks +7% synergy
Conduit of Worlds
12% of 67 decks +9% synergy
Wayfarer's Bauble
11% of 5732 decks -0% synergy
Unscythe, Killer of Kings
10% of 62 decks +10% synergy
Birthing Pod
9% of 109 decks +8% synergy
Expedition Map
8% of 5732 decks +4% synergy
Whip of Erebos
7% of 5732 decks +6% synergy
Blasting Station
7% of 5732 decks +7% synergy
Swiftfoot Boots
7% of 5732 decks -21% synergy
Vanquisher's Banner
7% of 5731 decks +3% synergy
Pyre of Heroes
7% of 5668 decks +6% synergy
Nim Deathmantle
7% of 5732 decks +6% synergy
Sensei's Divining Top
6% of 5732 decks +0% synergy
The One Ring
6% of 2428 decks -3% synergy
Urza's Incubator
6% of 5732 decks +3% synergy
Coat of Arms
5% of 5732 decks +3% synergy
Enchantments (48)
Endless Ranks of the Dead
47% of 5732 decks +47% synergy
Anointed Procession
46% of 642 decks +41% synergy
Rhystic Study
44% of 4761 decks +30% synergy
The Meathook Massacre
39% of 5651 decks +36% synergy
Smothering Tithe
38% of 638 decks +26% synergy
Grave Pact
37% of 5732 decks +35% synergy
Kindred Discovery
34% of 4761 decks +30% synergy
Dreadhorde Invasion
29% of 5719 decks +28% synergy
Black Market Connections
28% of 4142 decks +22% synergy
Dictate of Erebos
24% of 5732 decks +22% synergy
Reconnaissance
23% of 642 decks +22% synergy
Insidious Roots
23% of 22 decks +21% synergy
Phyrexian Arena
22% of 5732 decks +15% synergy
Bastion of Remembrance
21% of 5685 decks +18% synergy
Goblin Bombardment
20% of 76 decks +16% synergy
Parallel Lives
17% of 109 decks +14% synergy
Animate Dead
17% of 5732 decks +12% synergy
Mystic Remora
16% of 4761 decks +7% synergy
Sylvan Library
16% of 109 decks +9% synergy
Necromancer's Covenant
16% of 642 decks +15% synergy
Moldervine Reclamation
15% of 108 decks +13% synergy
Liliana's Mastery
15% of 5732 decks +14% synergy
Spiteful Banditry
14% of 21 decks +13% synergy
Knowledge Is Power
14% of 93 decks +13% synergy
Underworld Breach
14% of 73 decks +11% synergy
Reflections of Littjara
14% of 4721 decks +11% synergy
Virtue of Persistence
13% of 1483 decks +11% synergy
Open the Graves
12% of 5730 decks +12% synergy
Impact Tremors
12% of 76 decks +8% synergy
Black Market
10% of 5732 decks +7% synergy
Training Grounds
10% of 4761 decks +8% synergy
Necropotence
9% of 5732 decks +6% synergy
Cryptolith Rite
9% of 109 decks +7% synergy
Survival of the Fittest
8% of 109 decks +7% synergy
Molten Echoes
8% of 73 decks +7% synergy
Land Tax
8% of 642 decks +5% synergy
Tombstone Stairwell
8% of 5732 decks +8% synergy
Deadbridge Chant
7% of 109 decks +7% synergy
Curse of the Restless Dead
7% of 5641 decks +6% synergy
Phyrexian Reclamation
7% of 5732 decks +5% synergy
Guardian Project
6% of 108 decks +2% synergy
Doubling Season
6% of 109 decks +2% synergy
Graf Harvest
6% of 5732 decks +6% synergy
Elven Chorus
6% of 50 decks +3% synergy
Sultai Ascendancy
6% of 68 decks +6% synergy
Seal of Primordium
6% of 109 decks +5% synergy
Shared Animosity
5% of 76 decks +3% synergy
Etchings of the Chosen
5% of 637 decks +4% synergy
Battles (2)
Invasion of Amonkhet
10% of 1894 decks +9% synergy
Invasion of Innistrad
5% of 2391 decks +5% synergy
Planeswalkers (4)
Liliana, Dreadhorde General
45% of 5719 decks +43% synergy
Liliana, Death's Majesty
25% of 5732 decks +25% synergy
Liliana, Untouched by Death
23% of 5730 decks +23% synergy
Liliana, the Last Hope
6% of 5732 decks +6% synergy
Utility Lands (27)
Urborg, Tomb of Yawgmoth
65% of 5732 decks +55% synergy
Bojuka Bog
57% of 5732 decks +41% synergy
Cabal Coffers
52% of 5732 decks +46% synergy
Unholy Grotto
48% of 5732 decks +48% synergy
Phyrexian Tower
47% of 5732 decks +43% synergy
Takenuma, Abandoned Mire
41% of 4919 decks +35% synergy
Field of the Dead
39% of 5711 decks +36% synergy
Boseiju, Who Endures
35% of 96 decks +26% synergy
Reliquary Tower
29% of 5732 decks +1% synergy
Otawara, Soaring City
28% of 4112 decks +20% synergy
Nykthos, Shrine to Nyx
22% of 5732 decks +17% synergy
Ancient Tomb
20% of 5732 decks +9% synergy
Crypt of Agadeem
20% of 5732 decks +19% synergy
Mortuary Mire
19% of 5732 decks +16% synergy
Castle Locthwain
16% of 5703 decks +13% synergy
Vault of the Archangel
12% of 642 decks +10% synergy
Cabal Stronghold
11% of 5731 decks +9% synergy
High Market
11% of 5732 decks +7% synergy
Hall of Heliod's Generosity
7% of 637 decks +4% synergy
Witch's Cottage
7% of 5704 decks +5% synergy
Dryad Arbor
7% of 109 decks +5% synergy
Academy Ruins
7% of 4761 decks +4% synergy
Eiganjo, Seat of the Empire
6% of 591 decks +1% synergy
Volrath's Stronghold
6% of 5732 decks +5% synergy
Westvale Abbey
6% of 5732 decks +4% synergy
Argoth, Sanctum of Nature
6% of 70 decks +5% synergy
Urza's Saga
5% of 5657 decks -2% synergy
Mana Artifacts (27)
Sol Ring
95% of 5732 decks +11% synergy
Arcane Signet
87% of 5703 decks +17% synergy
Talisman of Dominance
73% of 4761 decks +65% synergy
Dimir Signet
64% of 4761 decks +56% synergy
Talisman of Hierarchy
51% of 637 decks +45% synergy
Orzhov Signet
41% of 642 decks +34% synergy
Crowded Crypt
33% of 5641 decks +32% synergy
Talisman of Indulgence
33% of 76 decks +27% synergy
Rakdos Signet
32% of 76 decks +24% synergy
Fellwar Stone
27% of 5732 decks +6% synergy
Talisman of Progress
26% of 605 decks +22% synergy
Azorius Signet
23% of 605 decks +17% synergy
Talisman of Resilience
19% of 108 decks +16% synergy
Golgari Signet
18% of 109 decks +16% synergy
Talisman of Creativity
18% of 60 decks +12% synergy
Mana Crypt
18% of 5732 decks +7% synergy
Thought Vessel
18% of 5732 decks +2% synergy
Mind Stone
18% of 5732 decks -1% synergy
Commander's Sphere
13% of 5732 decks -3% synergy
Izzet Signet
11% of 62 decks +4% synergy
Jeweled Lotus
10% of 5673 decks +3% synergy
Charcoal Diamond
7% of 5732 decks +4% synergy
Talisman of Curiosity
7% of 67 decks +5% synergy
Mana Vault
7% of 5732 decks +1% synergy
Throne of Eldraine
7% of 1380 decks +4% synergy
Chrome Mox
6% of 5732 decks -0% synergy
Heraldic Banner
5% of 5703 decks +3% synergy
Lands (50)
Command Tower
82% of 5732 decks +8% synergy
Godless Shrine
80% of 642 decks +71% synergy
Overgrown Tomb
79% of 109 decks +70% synergy
Underground Mortuary
77% of 22 decks +72% synergy
Raffine's Tower
75% of 542 decks +71% synergy
Watery Grave
75% of 4761 decks +64% synergy
Sunken Hollow
73% of 4761 decks +64% synergy
Hallowed Fountain
71% of 605 decks +62% synergy
Xander's Lounge
68% of 47 decks +64% synergy
Blood Crypt
64% of 76 decks +55% synergy
Drowned Catacomb
64% of 4761 decks +58% synergy
Breeding Pool
63% of 68 decks +54% synergy
Tainted Isle
61% of 4761 decks +58% synergy
Shipwreck Marsh
60% of 4714 decks +55% synergy
Vault of Champions
59% of 629 decks +53% synergy
Morphic Pool
59% of 4761 decks +52% synergy
Zagoth Triome
58% of 67 decks +55% synergy
Hedge Maze
57% of 14 decks +53% synergy
Isolated Chapel
51% of 642 decks +46% synergy
Raucous Theater
50% of 8 decks +46% synergy
Undergrowth Stadium
50% of 108 decks +44% synergy
Underground River
50% of 4761 decks +45% synergy
Undercity Sewers
50% of 673 decks +45% synergy
Choked Estuary
48% of 4761 decks +44% synergy
Clearwater Pathway
46% of 4724 decks +43% synergy
Sea of Clouds
46% of 605 decks +41% synergy
Steam Vents
45% of 62 decks +36% synergy
Woodland Cemetery
44% of 109 decks +39% synergy
Darkwater Catacombs
43% of 4761 decks +40% synergy
Shadowy Backstreet
43% of 100 decks +39% synergy
Arcane Sanctum
42% of 605 decks +39% synergy
Indatha Triome
42% of 12 decks +38% synergy
Path of Ancestry
40% of 5731 decks +20% synergy
Polluted Delta
40% of 5732 decks +29% synergy
Caves of Koilos
40% of 642 decks +33% synergy
Luxury Suite
39% of 76 decks +33% synergy
Rejuvenating Springs
37% of 67 decks +31% synergy
Crumbling Necropolis
37% of 62 decks +33% synergy
Llanowar Wastes
37% of 109 decks +32% synergy
Stomping Ground
36% of 14 decks +26% synergy
Dimir Aqueduct
33% of 4761 decks +28% synergy
Shattered Sanctum
32% of 622 decks +29% synergy
Temple of Deceit
32% of 4761 decks +28% synergy
Cavern of Souls
32% of 5732 decks +26% synergy
Exotic Orchard
32% of 5732 decks -3% synergy
Raugrin Triome
31% of 16 decks +28% synergy
Savannah
31% of 13 decks +28% synergy
Temple Garden
31% of 13 decks +22% synergy
Haunted Ridge
29% of 72 decks +25% synergy
Dragonskull Summit
29% of 76 decks +22% synergy