Mikaeus, the Unhallowed + Soulstinger + Ashnod's Altar

Mikaeus, the Unhallowed
Soulstinger
Ashnod's Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Soulstinger must be on the battlefield. Ashnod's Altar must be on the battlefield. Soulstinger does not have a +1/+1 counter on it.
Steps
  1. Activate Ashnod's Altar by sacrificing Soulstinger, adding cc.
  2. When Soulstinger dies, its second and undying abilities trigger.
  3. Resolve the first trigger, allowing you to put a number of -1/-1 counters on a creature equal to the number that were on Soulstinger.
  4. Resolve the undying trigger, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  5. When Soulstinger enters the battlefield, its first ability triggers, putting two -1/-1 counters on it.
  6. Repeat.
Results
Infinite -1/-1 counters. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Mikaeus, the Unhallowed
2.72% of 1214 decks 33 decks
The Scorpion God
0.95% of 2116 decks 20 decks
Hapatra, Vizier of Poisons
0.15% of 4710 decks 7 decks
High Synergy Cards (10)
Generous Patron
100% of 7 decks +100% synergy
Kulrath Knight
95% of 20 decks +95% synergy
Everlasting Torment
90% of 20 decks +90% synergy
Obelisk Spider
86% of 7 decks +85% synergy
Devoted Druid
86% of 7 decks +84% synergy
Spitting Dilophosaurus
80% of 15 decks +79% synergy
Mahadi, Emporium Master
74% of 19 decks +72% synergy
Channeler Initiate
71% of 7 decks +71% synergy
Wickerbough Elder
71% of 7 decks +71% synergy
Massacre Girl, Known Killer
70% of 10 decks +69% synergy
Top Cards (10)
Parallel Lives
71% of 7 decks +68% synergy
All Will Be One
67% of 12 decks +65% synergy
Blood Artist
65% of 60 decks +59% synergy
Skinrender
63% of 60 decks +63% synergy
Dark Ritual
63% of 60 decks +52% synergy
Viscera Seer
62% of 60 decks +56% synergy
Stigma Lasher
60% of 20 decks +60% synergy
Fynn, the Fangbearer
57% of 7 decks +57% synergy
Cryptolith Rite
57% of 7 decks +55% synergy
Evolution Sage
57% of 7 decks +54% synergy
Creatures (50)
Yawgmoth, Thran Physician
53% of 59 decks +51% synergy
Carnifex Demon
52% of 60 decks +51% synergy
Triskelion
52% of 60 decks +51% synergy
Zulaport Cutthroat
50% of 60 decks +45% synergy
Carrion Feeder
48% of 60 decks +45% synergy
Putrid Goblin
47% of 59 decks +47% synergy
Soul Snuffers
43% of 60 decks +43% synergy
Vhati il-Dal
43% of 7 decks +43% synergy
Decimator Beetle
43% of 7 decks +43% synergy
Quillspike
43% of 7 decks +43% synergy
Seshiro the Anointed
43% of 7 decks +43% synergy
Ulvenwald Tracker
43% of 7 decks +42% synergy
Chatterfang, Squirrel General
43% of 7 decks +42% synergy
Necroskitter
42% of 60 decks +41% synergy
Dusk Urchins
40% of 60 decks +40% synergy
Murderous Redcap
40% of 20 decks +40% synergy
Puppeteer Clique
38% of 60 decks +37% synergy
Grim Haruspex
38% of 60 decks +36% synergy
Walking Ballista
38% of 60 decks +36% synergy
Corrosive Mentor
35% of 60 decks +35% synergy
Banewhip Punisher
35% of 60 decks +35% synergy
Bloodthrone Vampire
35% of 60 decks +35% synergy
Midnight Banshee
35% of 60 decks +35% synergy
Lesser Masticore
34% of 59 decks +34% synergy
Baleful Ammit
33% of 60 decks +33% synergy
Tatterkite
33% of 60 decks +33% synergy
Lingering Tormentor
32% of 60 decks +32% synergy
Wingrattle Scarecrow
32% of 60 decks +32% synergy
Plague Belcher
32% of 60 decks +31% synergy
Spincrusher
30% of 60 decks +30% synergy
Chainbreaker
30% of 60 decks +30% synergy
Fume Spitter
30% of 60 decks +30% synergy
Festering Mummy
28% of 60 decks +28% synergy
Solemn Simulacrum
28% of 60 decks +14% synergy
Cryptic Trilobite
28% of 57 decks +28% synergy
Ayara, First of Locthwain
28% of 58 decks +26% synergy
Workhorse
27% of 60 decks +27% synergy
Grim Poppet
25% of 60 decks +25% synergy
Falkenrath Noble
25% of 60 decks +24% synergy
Syr Konrad, the Grim
24% of 58 decks +20% synergy
Harbinger of Night
23% of 60 decks +23% synergy
Phyrexian Ghoul
23% of 60 decks +23% synergy
Crystalline Crawler
23% of 60 decks +23% synergy
Pith Driller
22% of 60 decks +22% synergy
Devouring Swarm
22% of 60 decks +22% synergy
Flesh-Eater Imp
22% of 60 decks +21% synergy
Pawn of Ulamog
22% of 60 decks +20% synergy
Crypt Ghast
22% of 60 decks +19% synergy
Fallen Ferromancer
20% of 20 decks +20% synergy
Hateflayer
20% of 20 decks +20% synergy
Instants (42)
Assassin's Trophy
57% of 7 decks +51% synergy
Beast Within
57% of 7 decks +38% synergy
Volt Charge
55% of 20 decks +55% synergy
Terminate
55% of 20 decks +50% synergy
Bedevil
50% of 20 decks +47% synergy
Chaos Warp
45% of 20 decks +29% synergy
Grim Affliction
37% of 60 decks +36% synergy
Village Rites
36% of 55 decks +31% synergy
Whisper of the Dross
35% of 26 decks +34% synergy
Sudden Spoiling
32% of 60 decks +31% synergy
Scar
30% of 20 decks +30% synergy
Puncture Blast
30% of 20 decks +30% synergy
Deadly Dispute
29% of 51 decks +24% synergy
Abrade
25% of 20 decks +20% synergy
Not Dead After All
24% of 17 decks +21% synergy
Vampiric Tutor
23% of 60 decks +14% synergy
Corrupted Conviction
22% of 23 decks +19% synergy
Bitter Triumph
20% of 15 decks +17% synergy
Rakdos Charm
20% of 20 decks +17% synergy
Defile
19% of 59 decks +17% synergy
Torment of Venom
18% of 60 decks +18% synergy
Culling the Weak
17% of 60 decks +15% synergy
Go for the Throat
17% of 60 decks +13% synergy
Big Score
16% of 19 decks +11% synergy
Infernal Grasp
16% of 51 decks +11% synergy
Puncture Bolt
15% of 20 decks +15% synergy
Blur of Blades
15% of 20 decks +15% synergy
Splendid Agony
15% of 60 decks +15% synergy
Tragic Slip
15% of 60 decks +13% synergy
Tibalt's Trickery
15% of 20 decks +12% synergy
Undying Malice
12% of 48 decks +11% synergy
Vendetta
10% of 60 decks +10% synergy
Malakir Rebirth
9% of 55 decks +5% synergy
Succumb to Temptation
8% of 60 decks +8% synergy
Cabal Ritual
8% of 60 decks +6% synergy
Altar's Reap
7% of 60 decks +6% synergy
Supernatural Stamina
7% of 60 decks +6% synergy
Tainted Strike
7% of 60 decks +6% synergy
Reckoner's Bargain
6% of 48 decks +5% synergy
Feign Death
6% of 52 decks +5% synergy
Baleful Mastery
6% of 53 decks +4% synergy
Plumb the Forbidden
6% of 53 decks +4% synergy
Sorceries (38)
Cultivate
57% of 7 decks +35% synergy
Blasphemous Act
55% of 20 decks +39% synergy
Black Sun's Zenith
53% of 60 decks +53% synergy
Persist
40% of 53 decks +38% synergy
Feed the Swarm
36% of 55 decks +27% synergy
Vandalblast
35% of 20 decks +27% synergy
Diabolic Tutor
33% of 60 decks +30% synergy
Demonic Tutor
33% of 60 decks +21% synergy
Sign in Blood
32% of 60 decks +27% synergy
Victimize
32% of 60 decks +26% synergy
Chandra's Ignition
30% of 20 decks +28% synergy
Diabolic Intent
28% of 60 decks +24% synergy
Incremental Blight
25% of 60 decks +25% synergy
Drown in Ichor
23% of 30 decks +22% synergy
Read the Bones
23% of 60 decks +19% synergy
Jeska's Will
20% of 20 decks +11% synergy
Attempted Murder
19% of 37 decks +19% synergy
Night's Whisper
18% of 60 decks +14% synergy
Toxic Deluge
18% of 60 decks +10% synergy
Damnation
17% of 60 decks +12% synergy
Retribution
15% of 20 decks +15% synergy
Dreadbore
15% of 20 decks +14% synergy
Bubbling Muck
15% of 60 decks +14% synergy
Grim Tutor
15% of 60 decks +12% synergy
Reanimate
15% of 60 decks +7% synergy
Faithless Looting
15% of 20 decks +7% synergy
Liliana's Influence
13% of 60 decks +13% synergy
Mutilate
13% of 60 decks +12% synergy
Torment of Hailfire
12% of 60 decks +9% synergy
Exsanguinate
12% of 60 decks +9% synergy
Bone Shards
9% of 53 decks +9% synergy
Lethal Sting
8% of 60 decks +8% synergy
Spread the Sickness
8% of 60 decks +8% synergy
Duress
8% of 60 decks +8% synergy
Morbid Curiosity
7% of 60 decks +6% synergy
Essence Harvest
7% of 60 decks +6% synergy
Ancient Craving
7% of 60 decks +6% synergy
Profane Tutor
6% of 53 decks +4% synergy
Utility Artifacts (22)
Skullclamp
52% of 60 decks +39% synergy
Phyrexian Altar
45% of 60 decks +41% synergy
Blasting Station
42% of 60 decks +41% synergy
Altar of Dementia
38% of 60 decks +35% synergy
Contagion Clasp
37% of 60 decks +35% synergy
Contagion Engine
33% of 60 decks +32% synergy
Lightning Greaves
30% of 60 decks +5% synergy
Cauldron of Souls
27% of 60 decks +26% synergy
Swiftfoot Boots
25% of 60 decks -3% synergy
Jet Medallion
20% of 60 decks +18% synergy
Wayfarer's Bauble
20% of 60 decks +9% synergy
Altar of the Brood
17% of 60 decks +15% synergy
The Ozolith
14% of 57 decks +11% synergy
Nevinyrral's Disk
13% of 60 decks +12% synergy
Desecrated Tomb
12% of 59 decks +11% synergy
Spawning Pit
12% of 60 decks +11% synergy
Bontu's Monument
10% of 60 decks +8% synergy
Whispersilk Cloak
8% of 60 decks +4% synergy
Wishclaw Talisman
7% of 58 decks +4% synergy
Bolas's Citadel
7% of 59 decks +2% synergy
Heartstone
7% of 60 decks +6% synergy
Expedition Map
7% of 60 decks +3% synergy
Enchantments (29)
Blowfly Infestation
52% of 60 decks +51% synergy
Nest of Scarabs
45% of 60 decks +45% synergy
Flourishing Defenses
43% of 7 decks +43% synergy
Growing Rites of Itlimoc
43% of 7 decks +40% synergy
Crumbling Ashes
38% of 60 decks +38% synergy
Bastion of Remembrance
32% of 56 decks +29% synergy
Phyrexian Arena
30% of 60 decks +23% synergy
Retribution of the Ancients
28% of 60 decks +28% synergy
Fists of the Demigod
25% of 20 decks +25% synergy
Black Market
23% of 60 decks +21% synergy
Fallen Ideal
20% of 60 decks +20% synergy
Heartless Summoning
17% of 60 decks +16% synergy
Animate Dead
17% of 60 decks +12% synergy
Glistening Oil
15% of 60 decks +15% synergy
Grave Pact
15% of 60 decks +13% synergy
Dictate of Erebos
15% of 60 decks +13% synergy
Impact Tremors
15% of 20 decks +11% synergy
Blight Mound
13% of 53 decks +13% synergy
Revel in Riches
12% of 60 decks +10% synergy
Phyrexian Reclamation
12% of 60 decks +10% synergy
The Meathook Massacre
10% of 51 decks +7% synergy
Black Market Connections
9% of 43 decks +4% synergy
Dark Privilege
8% of 60 decks +8% synergy
Underworld Connections
8% of 60 decks +8% synergy
Greed
8% of 60 decks +7% synergy
Necropotence
8% of 60 decks +6% synergy
Strands of Night
7% of 60 decks +7% synergy
Oubliette
7% of 60 decks +6% synergy
Bitterblossom
7% of 60 decks +5% synergy
Planeswalkers (3)
Liliana, Death Wielder
15% of 60 decks +15% synergy
Vraska, Betrayal's Sting
12% of 34 decks +10% synergy
Liliana, Dreadhorde General
7% of 59 decks +5% synergy
Utility Lands (27)
Bojuka Bog
42% of 60 decks +26% synergy
Reliquary Tower
40% of 60 decks +11% synergy
Cabal Coffers
38% of 60 decks +32% synergy
Karn's Bastion
31% of 59 decks +25% synergy
Urborg, Tomb of Yawgmoth
30% of 60 decks +20% synergy
Cabal Stronghold
27% of 60 decks +25% synergy
Temple of the False God
27% of 60 decks +17% synergy
Phyrexian Tower
22% of 60 decks +17% synergy
Rogue's Passage
22% of 60 decks +3% synergy
Grasping Dunes
17% of 60 decks +16% synergy
Barren Moor
15% of 60 decks +13% synergy
War Room
15% of 54 decks +8% synergy
Takenuma, Abandoned Mire
15% of 48 decks +9% synergy
Nesting Grounds
14% of 57 decks +13% synergy
Castle Locthwain
14% of 58 decks +11% synergy
Witch's Cottage
14% of 59 decks +12% synergy
Nykthos, Shrine to Nyx
13% of 60 decks +8% synergy
Ancient Tomb
12% of 60 decks +1% synergy
Detection Tower
10% of 59 decks +10% synergy
Arcane Lighthouse
10% of 60 decks +8% synergy
Mortuary Mire
10% of 60 decks +7% synergy
Ifnir Deadlands
8% of 60 decks +8% synergy
Westvale Abbey
8% of 60 decks +7% synergy
Shizo, Death's Storehouse
8% of 60 decks +6% synergy
High Market
8% of 60 decks +5% synergy
Desert of the Glorified
7% of 60 decks +6% synergy
Crystal Vein
7% of 60 decks +6% synergy
Mana Artifacts (24)
Sol Ring
93% of 60 decks +9% synergy
Rakdos Signet
80% of 20 decks +73% synergy
Arcane Signet
72% of 58 decks +1% synergy
Talisman of Indulgence
60% of 20 decks +54% synergy
Golgari Signet
43% of 7 decks +40% synergy
Mind Stone
40% of 60 decks +22% synergy
Thought Vessel
32% of 60 decks +16% synergy
Staff of Compleation
24% of 34 decks +22% synergy
Commander's Sphere
22% of 60 decks +5% synergy
Fellwar Stone
18% of 60 decks -3% synergy
Thran Dynamo
17% of 60 decks +12% synergy
Mana Crypt
17% of 60 decks +5% synergy
Charcoal Diamond
15% of 60 decks +12% synergy
Jeweled Lotus
15% of 54 decks +7% synergy
Worn Powerstone
13% of 60 decks +11% synergy
Everflowing Chalice
13% of 60 decks +8% synergy
Mana Vault
12% of 60 decks +5% synergy
Glistening Sphere
9% of 32 decks +8% synergy
Chrome Mox
8% of 60 decks +2% synergy
Sceptre of Eternal Glory
8% of 38 decks +7% synergy
Decanter of Endless Water
7% of 43 decks +2% synergy
Guardian Idol
7% of 60 decks +6% synergy
Crowded Crypt
6% of 51 decks +5% synergy
Nyx Lotus
5% of 57 decks +4% synergy
Lands (28)
Smoldering Marsh
80% of 20 decks +73% synergy
Rakdos Carnarium
75% of 20 decks +71% synergy
Woodland Cemetery
71% of 7 decks +66% synergy
Overgrown Tomb
71% of 7 decks +62% synergy
Dragonskull Summit
60% of 20 decks +53% synergy
Haunted Ridge
58% of 19 decks +54% synergy
Tainted Wood
57% of 7 decks +55% synergy
Foreboding Ruins
55% of 20 decks +51% synergy
Luxury Suite
55% of 20 decks +49% synergy
Temple of Malice
50% of 20 decks +47% synergy
Deathcap Glade
50% of 6 decks +47% synergy
Blood Crypt
50% of 20 decks +41% synergy
Darkbore Pathway
43% of 7 decks +41% synergy
Llanowar Wastes
43% of 7 decks +38% synergy
Undergrowth Stadium
43% of 7 decks +37% synergy
Command Tower
37% of 60 decks -37% synergy
Tainted Peak
35% of 20 decks +33% synergy
Sulfurous Springs
35% of 20 decks +31% synergy
Myriad Landscape
32% of 60 decks +11% synergy
Shadowblood Ridge
30% of 20 decks +27% synergy
Graven Cairns
20% of 20 decks +18% synergy
Blightstep Pathway
20% of 20 decks +18% synergy
Blackcleave Cliffs
15% of 20 decks +14% synergy
Bloodfell Caves
15% of 20 decks +13% synergy
Badlands
15% of 20 decks +12% synergy
Cavern of Souls
10% of 60 decks +4% synergy
Evolving Wilds
10% of 60 decks -11% synergy
Terramorphic Expanse
8% of 60 decks -8% synergy