Mikaeus, the Unhallowed + Deathbringer Thoctar + Ashnod's Altar

Mikaeus, the Unhallowed
Deathbringer Thoctar
Ashnod's Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Deathbringer Thoctar must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Deathbringer Thoctar by removing a +1/+1 counter from it, dealing 1 damage to any target.
  2. Repeat step 1 until Deathbringer Thoctar has no +1/+1 counters on it.
  3. Activate Ashnod's Altar by sacrificing Deathbringer Thoctar, adding .
  4. Deathbringer Thoctar dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  5. Repeat.
Results
Infinite colorless mana. Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Marchesa, the Black Rose
0.56% of 9321 decks 52 decks
Thraximundar
1.83% of 1964 decks 36 decks
Prossh, Skyraider of Kher
0.23% of 5151 decks 12 decks
Grenzo, Dungeon Warden
0.28% of 3267 decks 9 decks
Tymaret, the Murder King
1.80% of 388 decks 7 decks
Sek'Kuar, Deathkeeper
0.45% of 1324 decks 6 decks
Juri, Master of the Revue
0.09% of 5323 decks 5 decks
Judith, the Scourge Diva
0.59% of 847 decks 5 decks
Garna, Bloodfist of Keld
0.23% of 1728 decks 4 decks
Korvold, Gleeful Glutton
0.34% of 1178 decks 4 decks
Slimefoot and Squee
0.04% of 7791 decks 3 decks
Nekusar, the Mindrazer
0.02% of 18156 decks 3 decks
Henzie "Toolbox" Torre
0.02% of 14573 decks 3 decks
The Scorpion God
0.14% of 2162 decks 3 decks
Kroxa and Kunoros
0.10% of 2001 decks 2 decks
Gev, Scaled Scorch
0.05% of 4293 decks 2 decks
Bladewing, Deathless Tyrant
0.17% of 1202 decks 2 decks
Morophon, the Boundless
0.02% of 9863 decks 2 decks
High Synergy Cards
Ratadrabik of Urborg
67% of 6 decks +64% synergy
Wayward Servant
57% of 7 decks +56% synergy
Phyrexian Altar
58% of 194 decks +54% synergy
Corpse Knight
57% of 7 decks +51% synergy
Carrion Feeder
54% of 194 decks +49% synergy
Viscera Seer
53% of 194 decks +43% synergy
Goblin Bombardment
47% of 194 decks +41% synergy
Rooftop Storm
42% of 103 decks +40% synergy
Grimgrin, Corpse-Born
39% of 103 decks +38% synergy
Sakura-Tribe Elder
55% of 38 decks +37% synergy
Top Cards
Ignoble Hierarch
47% of 38 decks +22% synergy
Accursed Marauder
43% of 21 decks +34% synergy
Counterspell
43% of 103 decks -0% synergy
Blasphemous Act
40% of 194 decks +7% synergy
Insidious Roots
40% of 10 decks +31% synergy
Farseek
39% of 38 decks +5% synergy
Beast Within
39% of 38 decks +1% synergy
Skullclamp
38% of 194 decks +26% synergy
Wilhelt, the Rotcleaver
38% of 92 decks +36% synergy
Doubling Season
37% of 38 decks +28% synergy
Creatures
Teysa Karlov
43% of 7 decks +38% synergy
Gravecrawler
35% of 194 decks +32% synergy
Pitiless Plunderer
35% of 191 decks +27% synergy
Eternal Witness
34% of 38 decks +13% synergy
Birds of Paradise
34% of 38 decks +7% synergy
Diregraf Captain
34% of 103 decks +30% synergy
Gev, Scaled Scorch
33% of 9 decks +32% synergy
Baleful Strix
33% of 103 decks +20% synergy
Zulaport Cutthroat
31% of 193 decks +21% synergy
Warren Soultrader
29% of 34 decks +22% synergy
Solemn Simulacrum
29% of 194 decks +15% synergy
Poison-Tip Archer
29% of 38 decks +24% synergy
Chatterfang, Squirrel General
29% of 38 decks +24% synergy
Avenger of Zendikar
29% of 38 decks +19% synergy
Midnight Reaper
28% of 188 decks +24% synergy
Glen Elendra Archmage
27% of 103 decks +25% synergy
Murderous Redcap
27% of 194 decks +25% synergy
Danny Pink
26% of 38 decks +25% synergy
Sprouting Thrinax
26% of 38 decks +25% synergy
Korvold, Fae-Cursed King
26% of 38 decks +23% synergy
Blood Artist
26% of 194 decks +15% synergy
Sage of Fables
26% of 103 decks +26% synergy
Mahadi, Emporium Master
26% of 161 decks +19% synergy
Sidisi, Undead Vizier
25% of 193 decks +23% synergy
Flayer of the Hatebound
25% of 194 decks +25% synergy
Grim Haruspex
25% of 194 decks +21% synergy
Gray Merchant of Asphodel
25% of 194 decks +16% synergy
River Kelpie
24% of 103 decks +24% synergy
Fleshbag Marauder
24% of 194 decks +20% synergy
Mayhem Devil
24% of 187 decks +14% synergy
Yahenni, Undying Partisan
23% of 192 decks +20% synergy
Satoru, the Infiltrator
23% of 22 decks +19% synergy
Spark Double
22% of 98 decks +15% synergy
Havengul Lich
22% of 103 decks +21% synergy
Geralf, Visionary Stitcher
22% of 91 decks +21% synergy
Herald of Secret Streams
22% of 101 decks +19% synergy
Cleaver Skaab
22% of 92 decks +21% synergy
Mulldrifter
21% of 103 decks +15% synergy
Death Baron
21% of 194 decks +19% synergy
Slimefoot and Squee
21% of 24 decks +20% synergy
Diregraf Colossus
21% of 192 decks +19% synergy
Headless Rider
20% of 171 decks +19% synergy
Juri, Master of the Revue
20% of 181 decks +17% synergy
Undead Augur
20% of 187 decks +18% synergy
Overcharged Amalgam
20% of 91 decks +19% synergy
Puppeteer Clique
19% of 194 decks +18% synergy
The Scarab God
19% of 101 decks +17% synergy
Undead Warchief
19% of 194 decks +17% synergy
Thraximundar
18% of 103 decks +17% synergy
Dragon Broodmother
18% of 38 decks +17% synergy
Instants
Generous Gift
43% of 7 decks +17% synergy
Assassin's Trophy
34% of 38 decks +4% synergy
Cyclonic Rift
32% of 103 decks +4% synergy
Terminate
30% of 194 decks +9% synergy
Chaos Warp
29% of 194 decks -3% synergy
Village Rites
28% of 184 decks +18% synergy
Deadly Dispute
22% of 176 decks +11% synergy
Bedevil
22% of 187 decks +8% synergy
Rakdos Charm
22% of 194 decks +7% synergy
Arcane Denial
21% of 103 decks +2% synergy
Dark Ritual
21% of 194 decks -1% synergy
Vampiric Tutor
20% of 194 decks +2% synergy
Artifact Mutation
16% of 38 decks +11% synergy
Worldly Tutor
16% of 38 decks +2% synergy
Heroic Intervention
16% of 38 decks -14% synergy
Mana Drain
16% of 103 decks +0% synergy
Deflecting Swat
15% of 184 decks -2% synergy
Swan Song
15% of 103 decks -2% synergy
Malakir Rebirth
14% of 184 decks +6% synergy
Fierce Guardianship
14% of 95 decks -4% synergy
Negate
14% of 103 decks -9% synergy
Crosis's Charm
13% of 103 decks +11% synergy
Entomb
12% of 194 decks +5% synergy
Lazotep Plating
12% of 98 decks +11% synergy
An Offer You Can't Refuse
11% of 89 decks -9% synergy
Rise of the Dread Marn
11% of 179 decks +10% synergy
Deadly Rollick
11% of 184 decks +0% synergy
Krosan Grip
11% of 38 decks +3% synergy
Putrefy
11% of 38 decks -5% synergy
Plumb the Forbidden
9% of 179 decks +6% synergy
Reality Shift
9% of 102 decks -0% synergy
Fell the Profane
9% of 34 decks -3% synergy
Brainstorm
9% of 103 decks -13% synergy
Flare of Malice
9% of 35 decks +5% synergy
Vona's Hunger
8% of 191 decks +7% synergy
Harrow
8% of 38 decks -2% synergy
Crop Rotation
8% of 38 decks -2% synergy
Tragic Slip
8% of 194 decks +4% synergy
Force of Will
7% of 103 decks -4% synergy
First Day of Class
7% of 179 decks +6% synergy
Corrupted Conviction
6% of 111 decks +1% synergy
Saw in Half
6% of 148 decks +3% synergy
Soul Shatter
6% of 184 decks +3% synergy
Pact of Negation
6% of 103 decks -2% synergy
Mystical Tutor
6% of 103 decks -9% synergy
Slip Out the Back
6% of 89 decks +3% synergy
Culling the Weak
5% of 194 decks +1% synergy
Essence Capture
5% of 98 decks +5% synergy
Tibalt's Trickery
5% of 179 decks -1% synergy
Sorceries
Nature's Lore
37% of 38 decks +5% synergy
Victimize
32% of 194 decks +20% synergy
Demonic Tutor
32% of 194 decks +10% synergy
Cultivate
32% of 38 decks -15% synergy
Feed the Swarm
28% of 184 decks +10% synergy
Living Death
25% of 194 decks +19% synergy
Vandalblast
24% of 194 decks +7% synergy
Toxic Deluge
22% of 194 decks +5% synergy
Diabolic Intent
21% of 194 decks +12% synergy
Reanimate
21% of 194 decks +6% synergy
Three Visits
21% of 38 decks -4% synergy
Kodama's Reach
21% of 38 decks -11% synergy
Damnation
18% of 194 decks +10% synergy
Rise of the Witch-king
15% of 20 decks +8% synergy
Wave Goodbye
14% of 28 decks +12% synergy
Slave of Bolas
14% of 103 decks +13% synergy
Zombie Apocalypse
13% of 194 decks +12% synergy
Dread Return
13% of 194 decks +8% synergy
Empty the Laboratory
13% of 92 decks +12% synergy
Army of the Damned
12% of 194 decks +10% synergy
Dreadbore
11% of 194 decks +9% synergy
Jeska's Will
11% of 181 decks -7% synergy
Fungal Sprouting
11% of 38 decks +10% synergy
Skyshroud Claim
11% of 38 decks +1% synergy
Culling Ritual
11% of 38 decks -1% synergy
Rampant Growth
11% of 38 decks -24% synergy
Diabolic Tutor
10% of 194 decks +4% synergy
Mark of Mutiny
9% of 194 decks +8% synergy
Rise of the Dark Realms
9% of 194 decks +6% synergy
Buried Alive
9% of 194 decks +3% synergy
Cruel Ultimatum
9% of 103 decks +6% synergy
Molten Collapse
8% of 61 decks +6% synergy
Agadeem's Awakening
8% of 184 decks +5% synergy
Jarad's Orders
8% of 38 decks +6% synergy
Life's Legacy
8% of 38 decks +6% synergy
Necrotic Hex
7% of 181 decks +6% synergy
Imperial Seal
6% of 194 decks +0% synergy
Insurrection
6% of 194 decks +4% synergy
Night's Whisper
6% of 194 decks -3% synergy
Faithless Looting
6% of 194 decks -11% synergy
Gamble
5% of 194 decks -5% synergy
Utility Artifacts
Lightning Greaves
28% of 194 decks +3% synergy
Altar of Dementia
23% of 194 decks +20% synergy
Swiftfoot Boots
16% of 194 decks -11% synergy
Tarrian's Soulcleaver
16% of 70 decks +14% synergy
Unscythe, Killer of Kings
15% of 103 decks +14% synergy
The Ozolith
14% of 184 decks +10% synergy
Birthing Pod
13% of 38 decks +11% synergy
Wand of Orcus
12% of 176 decks +11% synergy
Animation Module
9% of 192 decks +9% synergy
Agatha's Soul Cauldron
8% of 84 decks +7% synergy
Andúril, Narsil Reforged
8% of 75 decks +7% synergy
Basilisk Collar
7% of 194 decks +4% synergy
Wayfarer's Bauble
7% of 194 decks -3% synergy
Bontu's Monument
7% of 191 decks +5% synergy
Bolas's Citadel
6% of 187 decks -3% synergy
Desecrated Tomb
6% of 188 decks +6% synergy
Spawning Pit
6% of 194 decks +5% synergy
Nim Deathmantle
6% of 194 decks +5% synergy
Whip of Erebos
6% of 194 decks +2% synergy
Herald's Horn
5% of 191 decks -1% synergy
Blade of the Bloodchief
5% of 194 decks +4% synergy
Enchantments
Necromancer's Covenant
43% of 7 decks +43% synergy
Anointed Procession
43% of 7 decks +34% synergy
Parallel Lives
34% of 38 decks +27% synergy
Grave Pact
32% of 194 decks +28% synergy
Dictate of Erebos
30% of 194 decks +27% synergy
Rhystic Study
30% of 103 decks +2% synergy
Greater Good
29% of 38 decks +24% synergy
Moldervine Reclamation
29% of 38 decks +20% synergy
Necroduality
27% of 91 decks +26% synergy
Fecundity
26% of 38 decks +25% synergy
Primal Vigor
26% of 38 decks +23% synergy
Unspeakable Symbol
22% of 194 decks +22% synergy
Rhythm of the Wild
21% of 38 decks -2% synergy
Endless Ranks of the Dead
20% of 194 decks +18% synergy
Uncivil Unrest
19% of 114 decks +18% synergy
Thran Vigil
19% of 139 decks +18% synergy
Phyrexian Arena
17% of 194 decks +2% synergy
Tribute to the World Tree
17% of 24 decks +8% synergy
Grave Betrayal
15% of 194 decks +15% synergy
Impact Tremors
15% of 193 decks +6% synergy
All Will Be One
15% of 127 decks +12% synergy
Sneak Attack
13% of 194 decks +11% synergy
Phyrexian Reclamation
13% of 194 decks +10% synergy
Golgari Germination
13% of 38 decks +12% synergy
Food Chain
13% of 38 decks +12% synergy
Dreadhorde Invasion
13% of 187 decks +10% synergy
Open the Graves
13% of 188 decks +12% synergy
Animate Dead
12% of 194 decks +3% synergy
Bastion of Remembrance
12% of 184 decks +6% synergy
Reflections of Littjara
12% of 93 decks +7% synergy
Black Market Connections
12% of 161 decks +1% synergy
Riveteers Ascendancy
11% of 35 decks +7% synergy
The Meathook Massacre
11% of 175 decks +6% synergy
Black Market
11% of 194 decks +6% synergy
Death's Presence
11% of 38 decks +9% synergy
Attrition
10% of 194 decks +9% synergy
Warstorm Surge
9% of 194 decks +4% synergy
Chthonian Nightmare
9% of 35 decks +6% synergy
Vampiric Rites
8% of 193 decks +6% synergy
Call to the Grave
8% of 194 decks +8% synergy
Feast on the Fallen
8% of 194 decks +8% synergy
Perilous Forays
8% of 38 decks +7% synergy
Evolutionary Leap
8% of 38 decks +6% synergy
Survival of the Fittest
8% of 38 decks +6% synergy
Journey to Eternity
8% of 38 decks +5% synergy
Growing Rites of Itlimoc
8% of 38 decks +2% synergy
Beastmaster Ascension
8% of 38 decks +2% synergy
Utopia Sprawl
8% of 38 decks +0% synergy
Sylvan Library
8% of 38 decks -4% synergy
Kindred Discovery
7% of 101 decks -0% synergy
Planeswalkers
Liliana, Dreadhorde General
18% of 187 decks +15% synergy
Xenagos, the Reveler
11% of 38 decks +8% synergy
Liliana, Death's Majesty
9% of 191 decks +7% synergy
Nicol Bolas, Planeswalker
8% of 103 decks +5% synergy
Tevesh Szat, Doom of Fools
7% of 181 decks +5% synergy
Geyadrone Dihada
6% of 93 decks +4% synergy
Liliana, Untouched by Death
6% of 188 decks +5% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
40% of 194 decks +30% synergy
Phyrexian Tower
39% of 194 decks +31% synergy
Bojuka Bog
38% of 194 decks +8% synergy
Boseiju, Who Endures
25% of 36 decks +5% synergy
Reliquary Tower
24% of 194 decks -5% synergy
Kessig Wolf Run
24% of 38 decks +8% synergy
High Market
20% of 194 decks +17% synergy
Temple of the False God
19% of 194 decks +9% synergy
Cabal Coffers
17% of 194 decks +6% synergy
Field of the Dead
15% of 187 decks +12% synergy
Takenuma, Abandoned Mire
14% of 170 decks +3% synergy
Rogue's Passage
13% of 194 decks -6% synergy
Ancient Tomb
12% of 194 decks +1% synergy
Forge of Heroes
12% of 188 decks +11% synergy
Unholy Grotto
11% of 194 decks +10% synergy
Volrath's Stronghold
11% of 194 decks +9% synergy
Grim Backwoods
11% of 38 decks +7% synergy
Gaea's Cradle
11% of 38 decks +5% synergy
The Black Gate
10% of 96 decks +6% synergy
Yavimaya, Cradle of Growth
8% of 179 decks -1% synergy
Westvale Abbey
8% of 192 decks +6% synergy
Otawara, Soaring City
8% of 90 decks -9% synergy
Shizo, Death's Storehouse
8% of 194 decks +3% synergy
Sokenzan, Crucible of Defiance
7% of 170 decks +2% synergy
Kher Keep
7% of 194 decks +4% synergy
Mortuary Mire
6% of 193 decks +1% synergy
Command Beacon
5% of 192 decks +0% synergy
Crypt of Agadeem
5% of 194 decks +4% synergy
Buried Ruin
5% of 194 decks -0% synergy
Mana Artifacts
Sol Ring
86% of 194 decks +2% synergy
Arcane Signet
72% of 186 decks -0% synergy
Dimir Signet
48% of 103 decks +18% synergy
Rakdos Signet
42% of 194 decks +13% synergy
Talisman of Dominance
40% of 103 decks +8% synergy
Talisman of Indulgence
34% of 194 decks +7% synergy
Izzet Signet
33% of 103 decks +5% synergy
Talisman of Creativity
28% of 98 decks -1% synergy
Relic of Sauron
25% of 53 decks +13% synergy
Fellwar Stone
24% of 194 decks +3% synergy
Chromatic Lantern
18% of 194 decks +8% synergy
Commander's Sphere
15% of 193 decks -1% synergy
Talisman of Resilience
13% of 38 decks +2% synergy
Crowded Crypt
11% of 175 decks +10% synergy
Thought Vessel
9% of 192 decks -8% synergy
Mind Stone
8% of 194 decks -9% synergy
Gruul Signet
8% of 38 decks -4% synergy
Mana Crypt
7% of 194 decks -2% synergy
Lands
Zagoth Triome
100% of 3 decks +69% synergy
Command Tower
86% of 194 decks +12% synergy
Twisted Landscape
75% of 4 decks +54% synergy
Isolated Chapel
71% of 7 decks +44% synergy
Ziatora's Proving Ground
71% of 35 decks +39% synergy
Godless Shrine
71% of 7 decks +31% synergy
Overgrown Tomb
68% of 38 decks +26% synergy
Stomping Ground
63% of 38 decks +22% synergy
Blood Crypt
63% of 194 decks +24% synergy
Dragonskull Summit
59% of 194 decks +29% synergy
Crumbling Necropolis
57% of 103 decks +26% synergy
Sacred Foundry
57% of 7 decks +21% synergy
Watery Grave
55% of 103 decks +14% synergy
Woodland Cemetery
55% of 38 decks +28% synergy
Drowned Catacomb
52% of 103 decks +27% synergy
Seething Landscape
50% of 16 decks +34% synergy
Xander's Lounge
49% of 89 decks +22% synergy
Steam Vents
48% of 103 decks +8% synergy
Undergrowth Stadium
45% of 38 decks +18% synergy
Smoldering Marsh
45% of 193 decks +12% synergy
Bloodstained Mire
44% of 194 decks +33% synergy
Battlefield Forge
43% of 7 decks +17% synergy
Savai Triome
43% of 7 decks +16% synergy
Caves of Koilos
43% of 7 decks +15% synergy
Clifftop Retreat
43% of 7 decks +15% synergy
Luxury Suite
42% of 189 decks +16% synergy
Savage Lands
39% of 38 decks +16% synergy
Spire Garden
39% of 38 decks +15% synergy
Sunken Hollow
37% of 102 decks +3% synergy
Commercial District
36% of 11 decks +24% synergy
Shivan Reef
36% of 103 decks +9% synergy
Sulfur Falls
36% of 103 decks +6% synergy
Exotic Orchard
35% of 194 decks -0% synergy
Morphic Pool
34% of 99 decks +8% synergy
Rootbound Crag
34% of 38 decks +11% synergy
Underground River
34% of 103 decks +15% synergy
Sulfurous Springs
34% of 194 decks +13% synergy
Cinder Glade
32% of 38 decks -7% synergy
Graven Cairns
31% of 194 decks +24% synergy
Underground Mortuary
27% of 11 decks +11% synergy
Haunted Ridge
25% of 175 decks +9% synergy
Rakdos Carnarium
24% of 194 decks +9% synergy
Evolving Wilds
24% of 194 decks +3% synergy
Taiga
24% of 38 decks +11% synergy
Bayou
24% of 38 decks +10% synergy
Llanowar Wastes
24% of 38 decks -2% synergy
Training Center
23% of 94 decks -4% synergy
Scalding Tarn
23% of 194 decks +12% synergy
Shipwreck Marsh
22% of 92 decks +3% synergy
Polluted Delta
22% of 194 decks +10% synergy