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 .
  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.

Rendmaw, Creaking Nest
0.03% of 3227 decks 1 decks
Top Commanders
Mikaeus, the Unhallowed
3.22% of 1337 decks 43 decks
The Scorpion God
1.11% of 2162 decks 24 decks
Hapatra, Vizier of Poisons
0.17% of 4813 decks 8 decks
Massacre Girl
0.17% of 1803 decks 3 decks
Varragoth, Bloodsky Sire
0.07% of 1366 decks 1 decks
Grimgrin, Corpse-Born
0.05% of 2083 decks 1 decks
Xira, the Golden Sting
0.04% of 2275 decks 1 decks
Teysa Karlov
0.01% of 15216 decks 1 decks
Meren of Clan Nel Toth
0.01% of 14905 decks 1 decks
K'rrik, Son of Yawgmoth
0.01% of 13841 decks 1 decks
Sauron, the Necromancer
0.14% of 730 decks 1 decks
New Cards
Persistent Constrictor
88% of 8 decks +78% synergy
Withering Torment
36% of 11 decks +15% synergy
High Synergy Cards
Kulrath Knight
92% of 25 decks +92% synergy
Everlasting Torment
92% of 25 decks +92% synergy
All Will Be One
79% of 19 decks +76% synergy
Generous Patron
73% of 11 decks +72% synergy
Devoted Druid
73% of 11 decks +70% synergy
Wickerbough Elder
64% of 11 decks +63% synergy
Obelisk Spider
64% of 11 decks +62% synergy
Blood Artist
72% of 86 decks +60% synergy
Stigma Lasher
56% of 25 decks +56% synergy
Volt Charge
56% of 25 decks +55% synergy
Top Cards
Assassin's Trophy
73% of 11 decks +43% synergy
Dark Ritual
60% of 86 decks +38% synergy
Mahadi, Emporium Master
60% of 25 decks +53% synergy
Phyrexian Altar
58% of 86 decks +54% synergy
Skullclamp
58% of 86 decks +46% synergy
Yawgmoth, Thran Physician
56% of 85 decks +53% synergy
Blasphemous Act
56% of 25 decks +22% synergy
Viscera Seer
56% of 86 decks +46% synergy
Channeler Initiate
55% of 11 decks +54% synergy
Ohran Frostfang
55% of 11 decks +49% synergy
Creatures
Zulaport Cutthroat
52% of 86 decks +42% synergy
Putrid Goblin
51% of 85 decks +50% synergy
Carrion Feeder
50% of 86 decks +45% synergy
Carnifex Demon
48% of 86 decks +47% synergy
Skinrender
47% of 86 decks +46% synergy
Defiant Greatmaw
45% of 11 decks +45% synergy
Triskelion
45% of 86 decks +45% synergy
Spitting Dilophosaurus
45% of 49 decks +44% synergy
Massacre Girl, Known Killer
43% of 42 decks +41% synergy
Maha, Its Feathers Night
42% of 19 decks +39% synergy
Cankerbloom
40% of 10 decks +33% synergy
Walking Ballista
40% of 86 decks +37% synergy
Lesser Masticore
39% of 85 decks +39% synergy
Soul Snuffers
38% of 86 decks +38% synergy
Decimator Beetle
36% of 11 decks +36% synergy
Ivy Lane Denizen
36% of 11 decks +35% synergy
Evolution Sage
36% of 11 decks +29% synergy
Warren Soultrader
36% of 33 decks +29% synergy
Eternal Witness
36% of 11 decks +15% synergy
Murderous Redcap
36% of 25 decks +35% synergy
Puppeteer Clique
35% of 86 decks +33% synergy
Plague Belcher
34% of 86 decks +33% synergy
Soul-Scar Mage
32% of 25 decks +32% synergy
Tatterkite
31% of 86 decks +31% synergy
Necroskitter
31% of 86 decks +31% synergy
Pitiless Plunderer
30% of 86 decks +23% synergy
Ayara, First of Locthwain
29% of 85 decks +26% synergy
Baleful Ammit
29% of 86 decks +29% synergy
Dusk Urchins
29% of 86 decks +29% synergy
Banewhip Punisher
29% of 86 decks +29% synergy
Midnight Banshee
29% of 86 decks +29% synergy
Cryptic Trilobite
29% of 83 decks +29% synergy
Hateflayer
28% of 25 decks +28% synergy
Crystalline Crawler
28% of 86 decks +28% synergy
Quillspike
27% of 11 decks +27% synergy
Fynn, the Fangbearer
27% of 11 decks +26% synergy
Chatterfang, Squirrel General
27% of 11 decks +22% synergy
Toski, Bearer of Secrets
27% of 11 decks +20% synergy
Sakura-Tribe Elder
27% of 11 decks +9% synergy
Workhorse
27% of 86 decks +27% synergy
Wingrattle Scarecrow
27% of 86 decks +27% synergy
Bloodthrone Vampire
27% of 86 decks +26% synergy
Grim Haruspex
27% of 86 decks +23% synergy
Solemn Simulacrum
27% of 86 decks +13% synergy
Chainbreaker
26% of 86 decks +26% synergy
Festering Mummy
26% of 86 decks +25% synergy
Corrosive Mentor
26% of 86 decks +25% synergy
Gray Merchant of Asphodel
26% of 86 decks +16% synergy
Syr Konrad, the Grim
25% of 85 decks +16% synergy
Spincrusher
24% of 86 decks +24% synergy
Instants
Beast Within
55% of 11 decks +16% synergy
Terminate
52% of 25 decks +31% synergy
Chaos Warp
52% of 25 decks +20% synergy
Tear Asunder
50% of 10 decks +44% synergy
Bedevil
48% of 25 decks +34% synergy
Puncture Blast
36% of 25 decks +36% synergy
Grim Affliction
30% of 86 decks +29% synergy
Village Rites
30% of 83 decks +20% synergy
Abrade
28% of 25 decks +17% synergy
Sudden Spoiling
28% of 86 decks +26% synergy
Heroic Intervention
27% of 11 decks -2% synergy
Deadly Dispute
25% of 81 decks +14% synergy
Scar
24% of 25 decks +24% synergy
Rakdos Charm
24% of 25 decks +10% synergy
Defile
22% of 85 decks +19% synergy
Tragic Slip
22% of 86 decks +18% synergy
Vampiric Tutor
22% of 86 decks +4% synergy
Blur of Blades
20% of 25 decks +20% synergy
Tibalt's Trickery
20% of 25 decks +14% synergy
Infernal Grasp
20% of 81 decks +12% synergy
Whisper of the Dross
19% of 67 decks +18% synergy
Not Dead After All
19% of 52 decks +16% synergy
Go for the Throat
17% of 86 decks +10% synergy
Puncture Bolt
16% of 25 decks +16% synergy
Culling the Weak
15% of 86 decks +11% synergy
Torment of Venom
14% of 86 decks +14% synergy
Splendid Agony
14% of 86 decks +14% synergy
Corrupted Conviction
14% of 58 decks +8% synergy
Blood for the Blood God!
13% of 23 decks +9% synergy
Undying Malice
13% of 79 decks +11% synergy
Fell the Profane
12% of 33 decks +0% synergy
Big Score
12% of 25 decks +3% synergy
Thrill of Possibility
12% of 25 decks +2% synergy
Deadly Rollick
10% of 83 decks -1% synergy
Cabal Ritual
9% of 86 decks +5% synergy
Baleful Mastery
9% of 81 decks +6% synergy
Malakir Rebirth
8% of 83 decks +0% synergy
Rain of Filth
8% of 86 decks +7% synergy
Supernatural Stamina
8% of 86 decks +6% synergy
Imp's Mischief
8% of 86 decks +5% synergy
Bitter Triumph
7% of 45 decks +2% synergy
Vendetta
6% of 86 decks +6% synergy
Victim of Night
6% of 86 decks +5% synergy
Altar's Reap
6% of 86 decks +5% synergy
Sorceries
Triumph of the Hordes
45% of 11 decks +42% synergy
Cultivate
45% of 11 decks -1% synergy
Black Sun's Zenith
44% of 86 decks +43% synergy
Kodama's Reach
36% of 11 decks +5% synergy
Feed the Swarm
34% of 83 decks +16% synergy
Chandra's Ignition
32% of 25 decks +28% synergy
Sign in Blood
31% of 86 decks +22% synergy
Diabolic Intent
30% of 86 decks +21% synergy
Demonic Tutor
30% of 86 decks +8% synergy
Diabolic Tutor
28% of 86 decks +22% synergy
Bala Ged Recovery
27% of 11 decks +18% synergy
Three Visits
27% of 11 decks +3% synergy
Nature's Lore
27% of 11 decks -5% synergy
Incremental Blight
26% of 86 decks +25% synergy
Persist
25% of 81 decks +22% synergy
Victimize
24% of 86 decks +13% synergy
Vandalblast
24% of 25 decks +8% synergy
Read the Bones
23% of 86 decks +15% synergy
Toxic Deluge
22% of 86 decks +5% synergy
Jeska's Will
20% of 25 decks +2% synergy
Night's Whisper
20% of 86 decks +11% synergy
Reanimate
19% of 86 decks +3% synergy
Damnation
17% of 86 decks +9% synergy
Faithless Looting
16% of 25 decks -1% synergy
Drown in Ichor
15% of 67 decks +12% synergy
Bubbling Muck
14% of 86 decks +13% synergy
Mutilate
14% of 86 decks +12% synergy
Torment of Hailfire
13% of 86 decks +8% synergy
Dreadbore
12% of 25 decks +10% synergy
Liliana's Influence
12% of 86 decks +11% synergy
Lethal Sting
10% of 86 decks +10% synergy
Exsanguinate
10% of 86 decks +5% synergy
Attempted Murder
10% of 73 decks +9% synergy
Insatiable Avarice
9% of 34 decks +4% synergy
Duress
8% of 86 decks +7% synergy
Grim Tutor
8% of 86 decks +3% synergy
Beseech the Mirror
8% of 53 decks +3% synergy
Vat Emergence
7% of 67 decks +6% synergy
Inquisition of Kozilek
7% of 86 decks +7% synergy
Profane Tutor
6% of 81 decks +3% synergy
Agadeem's Awakening
6% of 83 decks +2% synergy
Spread the Sickness
6% of 86 decks +6% synergy
Morbid Curiosity
6% of 86 decks +5% synergy
Ancient Craving
6% of 86 decks +5% synergy
Decree of Pain
6% of 86 decks +3% synergy
Utility Artifacts
Blasting Station
42% of 86 decks +41% synergy
Altar of Dementia
42% of 86 decks +39% synergy
Lightning Greaves
38% of 86 decks +13% synergy
Contagion Engine
29% of 86 decks +28% synergy
Contagion Clasp
29% of 86 decks +28% synergy
Jet Medallion
26% of 86 decks +23% synergy
Cauldron of Souls
24% of 86 decks +24% synergy
Swiftfoot Boots
24% of 86 decks -3% synergy
Bontu's Monument
16% of 86 decks +14% synergy
The Ozolith
14% of 83 decks +11% synergy
Spawning Pit
14% of 86 decks +13% synergy
Bolas's Citadel
12% of 85 decks +2% synergy
Altar of the Brood
12% of 86 decks +10% synergy
Wayfarer's Bauble
12% of 86 decks +1% synergy
Desecrated Tomb
8% of 85 decks +8% synergy
Nim Deathmantle
8% of 86 decks +7% synergy
Nevinyrral's Disk
8% of 86 decks +7% synergy
Serrated Arrows
7% of 86 decks +7% synergy
The One Ring
7% of 58 decks -2% synergy
Wishclaw Talisman
6% of 85 decks +0% synergy
Heartstone
6% of 86 decks +5% synergy
Grafted Exoskeleton
6% of 86 decks +5% synergy
Expedition Map
6% of 86 decks +3% synergy
Whispersilk Cloak
6% of 86 decks +2% synergy
Enchantments
Flourishing Defenses
45% of 11 decks +45% synergy
Blowfly Infestation
43% of 86 decks +42% synergy
Nest of Scarabs
40% of 86 decks +39% synergy
Cryptolith Rite
36% of 11 decks +33% synergy
Parallel Lives
36% of 11 decks +29% synergy
Bastion of Remembrance
35% of 83 decks +29% synergy
Crumbling Ashes
31% of 86 decks +31% synergy
Black Market
31% of 86 decks +27% synergy
Phyrexian Arena
29% of 86 decks +14% synergy
Beastmaster Ascension
27% of 11 decks +22% synergy
Retribution of the Ancients
24% of 86 decks +24% synergy
Grave Pact
21% of 86 decks +17% synergy
Fists of the Demigod
20% of 25 decks +20% synergy
Dictate of Erebos
20% of 86 decks +16% synergy
Heartless Summoning
19% of 86 decks +18% synergy
Glistening Oil
16% of 86 decks +16% synergy
The Meathook Massacre
16% of 81 decks +11% synergy
Impact Tremors
16% of 25 decks +7% synergy
Black Market Connections
13% of 77 decks +2% synergy
Blight Mound
12% of 81 decks +12% synergy
Goblin Bombardment
12% of 25 decks +6% synergy
Revel in Riches
12% of 86 decks +8% synergy
Thran Vigil
11% of 70 decks +11% synergy
Phyrexian Reclamation
10% of 86 decks +7% synergy
Necropotence
10% of 86 decks +5% synergy
Animate Dead
10% of 86 decks +1% synergy
Fallen Ideal
9% of 86 decks +9% synergy
Dark Privilege
8% of 86 decks +8% synergy
Greed
8% of 86 decks +6% synergy
Attrition
7% of 86 decks +6% synergy
Oubliette
7% of 86 decks +6% synergy
Bitterblossom
7% of 86 decks +3% synergy
Cartouche of Ambition
6% of 86 decks +6% synergy
Underworld Connections
6% of 86 decks +5% synergy
Exquisite Blood
6% of 86 decks +1% synergy
Sanguine Bond
6% of 86 decks +0% synergy
Planeswalkers
Liliana, Death Wielder
12% of 86 decks +11% synergy
Vraska, Betrayal's Sting
10% of 69 decks +7% synergy
Liliana, Dreadhorde General
6% of 85 decks +2% synergy
Utility Lands
Boseiju, Who Endures
50% of 10 decks +30% synergy
Bojuka Bog
44% of 86 decks +14% synergy
Cabal Coffers
42% of 86 decks +31% synergy
Reliquary Tower
36% of 86 decks +7% synergy
Urborg, Tomb of Yawgmoth
33% of 86 decks +23% synergy
Phyrexian Tower
31% of 86 decks +23% synergy
Oran-Rief, the Vastwood
27% of 11 decks +22% synergy
Cabal Stronghold
27% of 86 decks +23% synergy
Karn's Bastion
25% of 85 decks +20% synergy
Temple of the False God
24% of 86 decks +15% synergy
Rogue's Passage
22% of 86 decks +3% synergy
Nykthos, Shrine to Nyx
19% of 86 decks +13% synergy
War Room
16% of 83 decks +9% synergy
Barren Moor
15% of 86 decks +11% synergy
Ancient Tomb
15% of 86 decks +5% synergy
Witch's Cottage
14% of 85 decks +10% synergy
High Market
14% of 86 decks +11% synergy
Grasping Dunes
13% of 86 decks +13% synergy
Takenuma, Abandoned Mire
13% of 79 decks +2% synergy
Spymaster's Vault
12% of 33 decks +8% synergy
Castle Locthwain
12% of 85 decks +6% synergy
Nesting Grounds
11% of 83 decks +9% synergy
Detection Tower
9% of 85 decks +9% synergy
Ifnir Deadlands
9% of 86 decks +9% synergy
Command Beacon
8% of 86 decks +3% synergy
Mortuary Mire
8% of 86 decks +3% synergy
Shizo, Death's Storehouse
7% of 86 decks +2% synergy
Yavimaya, Cradle of Growth
6% of 81 decks -3% synergy
Crypt of Agadeem
6% of 86 decks +4% synergy
Westvale Abbey
6% of 86 decks +4% synergy
The Black Gate
6% of 54 decks +2% synergy
Mana Artifacts
Sol Ring
92% of 86 decks +7% synergy
Arcane Signet
73% of 85 decks +1% synergy
Rakdos Signet
68% of 25 decks +38% synergy
Talisman of Indulgence
52% of 25 decks +26% synergy
Mind Stone
34% of 86 decks +16% synergy
Thought Vessel
27% of 86 decks +10% synergy
Staff of Compleation
16% of 69 decks +14% synergy
Thran Dynamo
15% of 86 decks +10% synergy
Charcoal Diamond
14% of 86 decks +9% synergy
Commander's Sphere
14% of 86 decks -1% synergy
Fellwar Stone
13% of 86 decks -8% synergy
Everflowing Chalice
12% of 86 decks +7% synergy
Chrome Mox
9% of 86 decks +3% synergy
Mana Vault
9% of 86 decks +3% synergy
Sceptre of Eternal Glory
8% of 73 decks +7% synergy
Worn Powerstone
8% of 86 decks +5% synergy
Lotus Petal
8% of 86 decks +1% synergy
Crowded Crypt
7% of 81 decks +6% synergy
Jeweled Lotus
7% of 83 decks +1% synergy
Mana Crypt
7% of 86 decks -2% synergy
Caged Sun
6% of 86 decks +3% synergy
Lands
Overgrown Tomb
73% of 11 decks +30% synergy
Smoldering Marsh
68% of 25 decks +36% synergy
Rakdos Carnarium
60% of 25 decks +45% synergy
Dragonskull Summit
60% of 25 decks +29% synergy
Blood Crypt
60% of 25 decks +21% synergy
Luxury Suite
52% of 25 decks +26% synergy
Temple of Malice
48% of 25 decks +34% synergy
Haunted Ridge
48% of 25 decks +32% synergy
Undergrowth Stadium
45% of 11 decks +19% synergy
Woodland Cemetery
45% of 11 decks +18% synergy
Foreboding Ruins
44% of 25 decks +28% synergy
Deathcap Glade
40% of 10 decks +26% synergy
Bayou
36% of 11 decks +23% synergy
Tainted Peak
32% of 25 decks +22% synergy
Command Tower
30% of 86 decks -44% synergy
Tainted Wood
27% of 11 decks +14% synergy
Golgari Rot Farm
27% of 11 decks +9% synergy
Llanowar Wastes
27% of 11 decks +2% synergy
Myriad Landscape
27% of 86 decks +7% synergy
Sulfurous Springs
24% of 25 decks +4% synergy
Graven Cairns
20% of 25 decks +12% synergy
Blightstep Pathway
16% of 25 decks +6% synergy
Shadowblood Ridge
16% of 25 decks +4% synergy
Badlands
16% of 25 decks +2% synergy
Blackcleave Cliffs
12% of 25 decks +7% synergy
Cavern of Souls
10% of 86 decks +4% synergy
Bloodstained Mire
10% of 86 decks +0% synergy
Exotic Orchard
8% of 86 decks -27% synergy
Evolving Wilds
7% of 86 decks -14% synergy
Verdant Catacombs
6% of 86 decks -6% synergy
Terramorphic Expanse
6% of 86 decks -10% synergy
Path of Ancestry
6% of 86 decks -15% synergy