Mikaeus, the Unhallowed + Pith Driller + Ashnod's Altar

Mikaeus, the Unhallowed
Pith Driller
Ashnod's Altar

Requires
Mikaeus, the Unhallowed must be on the battlefield. Pith Driller must be on the battlefield. Ashnod's Altar must be on the battlefield. Pith Driller does not have a +1/+1 counter on it.
Steps
  1. Activate Ashnod's Altar by sacrifiicing Pith Driller, adding cc.
  2. When Pith Driller dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. When Pith Driller enters the battlefield, it triggers, putting a -1/-1 counter on it.
  4. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (1)
Mikaeus, the Unhallowed
3.42% of 1199 decks 41 decks
High Synergy Cards (10)
Viscera Seer
88% of 42 decks +83% synergy
Lingering Tormentor
81% of 42 decks +81% synergy
Putrid Goblin
78% of 37 decks +78% synergy
Blood Artist
83% of 42 decks +77% synergy
Zulaport Cutthroat
70% of 40 decks +65% synergy
Puppeteer Clique
64% of 42 decks +63% synergy
Dark Ritual
74% of 42 decks +63% synergy
Skinrender
62% of 42 decks +62% synergy
Carrion Feeder
60% of 42 decks +57% synergy
Crypt Ghast
57% of 42 decks +55% synergy
Top Cards (10)
Tatterkite
83% of 42 decks +83% synergy
Triskelion
83% of 42 decks +83% synergy
Wingrattle Scarecrow
76% of 42 decks +76% synergy
Chainbreaker
71% of 42 decks +71% synergy
Blasting Station
71% of 42 decks +71% synergy
Spincrusher
67% of 42 decks +67% synergy
Altar of Dementia
67% of 42 decks +64% synergy
Walking Ballista
61% of 38 decks +58% synergy
Grim Haruspex
56% of 41 decks +54% synergy
Gray Merchant of Asphodel
55% of 42 decks +50% synergy
Creatures (50)
Devouring Swarm
52% of 42 decks +52% synergy
Flesh-Eater Imp
50% of 42 decks +50% synergy
Bloodthrone Vampire
50% of 42 decks +50% synergy
Plague Belcher
50% of 38 decks +49% synergy
Lesser Masticore
49% of 37 decks +48% synergy
Cryptic Trilobite
49% of 37 decks +48% synergy
Pawn of Ulamog
45% of 42 decks +44% synergy
Ayara, First of Locthwain
43% of 37 decks +41% synergy
Workhorse
43% of 42 decks +43% synergy
Nantuko Husk
43% of 42 decks +43% synergy
Phyrexian Ghoul
40% of 42 decks +40% synergy
Falkenrath Noble
40% of 42 decks +39% synergy
Syr Konrad, the Grim
38% of 37 decks +33% synergy
Soulstinger
34% of 38 decks +34% synergy
Drivnod, Carnage Dominus
33% of 9 decks +31% synergy
Sidisi, Undead Vizier
32% of 40 decks +31% synergy
Burnished Hart
31% of 42 decks +26% synergy
Tormod, the Desecrator
31% of 36 decks +30% synergy
Pitiless Plunderer
29% of 38 decks +25% synergy
Dimir House Guard
29% of 42 decks +28% synergy
Leaden Myr
29% of 42 decks +28% synergy
Gravecrawler
26% of 42 decks +25% synergy
Fleshbag Marauder
26% of 42 decks +24% synergy
Solemn Simulacrum
26% of 42 decks +12% synergy
Fallen Angel
24% of 42 decks +24% synergy
Baleful Ammit
24% of 38 decks +24% synergy
Carnifex Demon
21% of 42 decks +21% synergy
Shriekmaw
21% of 42 decks +20% synergy
Fell Stinger
20% of 30 decks +19% synergy
Rattleblaze Scarecrow
19% of 42 decks +19% synergy
Blood Bairn
19% of 42 decks +19% synergy
Vindictive Vampire
19% of 37 decks +18% synergy
K'rrik, Son of Yawgmoth
19% of 37 decks +18% synergy
Yawgmoth, Thran Physician
19% of 37 decks +17% synergy
Midnight Reaper
19% of 37 decks +17% synergy
Crystalline Crawler
18% of 38 decks +18% synergy
Sheoldred, Whispering One
17% of 42 decks +14% synergy
Sheoldred, the Apocalypse
17% of 18 decks +14% synergy
Netherborn Phalanx
14% of 42 decks +14% synergy
Cinderhaze Wretch
14% of 42 decks +14% synergy
Bloodflow Connoisseur
14% of 42 decks +14% synergy
Headless Rider
13% of 31 decks +12% synergy
Merciless Executioner
12% of 41 decks +11% synergy
Fleshwrither
12% of 42 decks +12% synergy
Sadistic Hypnotist
12% of 42 decks +12% synergy
Magus of the Coffers
12% of 42 decks +11% synergy
Blood Pet
12% of 42 decks +11% synergy
Nirkana Revenant
12% of 42 decks +11% synergy
Body Launderer
12% of 26 decks +11% synergy
Woe Strider
11% of 37 decks +9% synergy
Instants (31)
Village Rites
44% of 36 decks +39% synergy
Culling the Weak
43% of 42 decks +41% synergy
Corrupted Conviction
43% of 7 decks +40% synergy
Deadly Dispute
30% of 33 decks +25% synergy
Vampiric Tutor
29% of 42 decks +19% synergy
Tragic Slip
26% of 42 decks +24% synergy
Succumb to Temptation
24% of 38 decks +23% synergy
Vendetta
21% of 42 decks +21% synergy
Go for the Throat
21% of 42 decks +18% synergy
Infernal Grasp
21% of 33 decks +17% synergy
Victim of Night
17% of 42 decks +16% synergy
Doom Blade
17% of 42 decks +16% synergy
Murder
17% of 42 decks +15% synergy
Cabal Ritual
17% of 42 decks +14% synergy
Malakir Rebirth
17% of 36 decks +12% synergy
Rise of the Dread Marn
15% of 34 decks +14% synergy
Altar's Reap
14% of 42 decks +14% synergy
Hero's Downfall
14% of 42 decks +13% synergy
Ad Nauseam
14% of 42 decks +13% synergy
Shred Memory
12% of 42 decks +12% synergy
Baleful Mastery
12% of 34 decks +10% synergy
Reckoner's Bargain
11% of 27 decks +10% synergy
Defile
11% of 37 decks +9% synergy
Deadly Rollick
11% of 37 decks +6% synergy
Withering Boon
10% of 42 decks +9% synergy
Heartless Act
8% of 36 decks +8% synergy
Force of Despair
8% of 37 decks +7% synergy
Cremate
7% of 42 decks +7% synergy
Slaughter Pact
7% of 42 decks +7% synergy
Snuff Out
7% of 42 decks +6% synergy
Imp's Mischief
7% of 42 decks +6% synergy
Sorceries (29)
Sign in Blood
45% of 42 decks +40% synergy
Diabolic Tutor
36% of 42 decks +32% synergy
Demonic Tutor
36% of 42 decks +24% synergy
Read the Bones
31% of 42 decks +27% synergy
Diabolic Intent
31% of 42 decks +26% synergy
Feed the Swarm
31% of 36 decks +21% synergy
Mutilate
29% of 42 decks +27% synergy
Exsanguinate
24% of 42 decks +21% synergy
Bubbling Muck
21% of 42 decks +21% synergy
Reanimate
21% of 42 decks +14% synergy
Damnation
19% of 42 decks +14% synergy
Victimize
19% of 42 decks +13% synergy
Grim Tutor
17% of 42 decks +14% synergy
Night's Whisper
17% of 42 decks +12% synergy
Profane Tutor
15% of 34 decks +13% synergy
Dimir Machinations
14% of 42 decks +14% synergy
Black Sun's Zenith
14% of 42 decks +13% synergy
Toxic Deluge
14% of 42 decks +6% synergy
Bone Shards
12% of 33 decks +11% synergy
Beseech the Queen
12% of 42 decks +11% synergy
Torment of Hailfire
11% of 38 decks +8% synergy
Killing Wave
10% of 42 decks +9% synergy
Essence Harvest
10% of 42 decks +9% synergy
Ancient Craving
10% of 42 decks +9% synergy
Persist
9% of 33 decks +8% synergy
Cruel Tutor
7% of 42 decks +7% synergy
Diabolic Revelation
7% of 42 decks +7% synergy
Rite of Consumption
7% of 42 decks +7% synergy
Imperial Seal
7% of 42 decks +4% synergy
Utility Artifacts (18)
Phyrexian Altar
52% of 42 decks +48% synergy
Altar of the Brood
44% of 41 decks +43% synergy
Bolas's Citadel
30% of 37 decks +24% synergy
Nevinyrral's Disk
29% of 42 decks +27% synergy
Skullclamp
29% of 42 decks +16% synergy
Swiftfoot Boots
29% of 42 decks +0% synergy
Desecrated Tomb
27% of 37 decks +27% synergy
Jet Medallion
26% of 42 decks +24% synergy
Lightning Greaves
26% of 42 decks +1% synergy
Wayfarer's Bauble
24% of 42 decks +13% synergy
Cauldron of Souls
21% of 42 decks +21% synergy
Bontu's Monument
18% of 38 decks +16% synergy
Spawning Pit
14% of 42 decks +14% synergy
Grinding Station
12% of 42 decks +11% synergy
Expedition Map
12% of 42 decks +8% synergy
Wishclaw Talisman
11% of 37 decks +8% synergy
Chariot of Victory
7% of 42 decks +7% synergy
Sensei's Divining Top
7% of 42 decks +1% synergy
Enchantments (26)
Retribution of the Ancients
46% of 41 decks +46% synergy
Bastion of Remembrance
44% of 36 decks +41% synergy
Phyrexian Arena
38% of 42 decks +31% synergy
Fallen Ideal
29% of 42 decks +28% synergy
Black Market
29% of 42 decks +26% synergy
Grave Pact
24% of 42 decks +22% synergy
Dictate of Erebos
24% of 42 decks +22% synergy
Heartless Summoning
21% of 42 decks +21% synergy
Necropotence
21% of 42 decks +19% synergy
The Meathook Massacre
21% of 33 decks +18% synergy
Open the Graves
19% of 37 decks +18% synergy
Agent of the Iron Throne
17% of 24 decks +15% synergy
Phyrexian Reclamation
17% of 42 decks +15% synergy
Strands of Night
14% of 42 decks +14% synergy
Greed
14% of 42 decks +13% synergy
Animate Dead
14% of 42 decks +9% synergy
Black Market Connections
14% of 21 decks +9% synergy
Attrition
10% of 42 decks +9% synergy
Dark Prophecy
10% of 42 decks +9% synergy
Sanguine Bond
10% of 42 decks +7% synergy
Infernal Tribute
7% of 42 decks +7% synergy
Diabolic Servitude
7% of 42 decks +7% synergy
Contamination
7% of 42 decks +7% synergy
Grave Betrayal
7% of 42 decks +7% synergy
Underworld Connections
7% of 42 decks +7% synergy
Exquisite Blood
7% of 42 decks +5% synergy
Planeswalkers (3)
Liliana, Dreadhorde General
16% of 37 decks +14% synergy
Liliana Vess
12% of 42 decks +11% synergy
Liliana of the Dark Realms
12% of 42 decks +11% synergy
Utility Lands (25)
Cabal Stronghold
55% of 38 decks +53% synergy
Cabal Coffers
55% of 42 decks +49% synergy
Urborg, Tomb of Yawgmoth
36% of 42 decks +25% synergy
Bojuka Bog
33% of 42 decks +18% synergy
Nykthos, Shrine to Nyx
29% of 42 decks +23% synergy
Reliquary Tower
29% of 42 decks -0% synergy
Phyrexian Tower
26% of 42 decks +22% synergy
Temple of the False God
26% of 42 decks +16% synergy
Rogue's Passage
26% of 42 decks +8% synergy
Ebon Stronghold
17% of 42 decks +17% synergy
Witch's Cottage
16% of 37 decks +14% synergy
Lake of the Dead
14% of 42 decks +14% synergy
Crystal Vein
14% of 42 decks +13% synergy
Castle Locthwain
14% of 37 decks +10% synergy
Vesuva
12% of 42 decks +11% synergy
Ghost Quarter
12% of 42 decks +9% synergy
Ancient Tomb
12% of 42 decks +1% synergy
Mortuary Mire
10% of 40 decks +7% synergy
Crypt of Agadeem
10% of 42 decks +9% synergy
Buried Ruin
10% of 42 decks +4% synergy
Inventors' Fair
8% of 38 decks +4% synergy
Peat Bog
7% of 42 decks +7% synergy
Haunted Fengraf
7% of 42 decks +7% synergy
Polluted Mire
7% of 42 decks +7% synergy
Barren Moor
7% of 42 decks +5% synergy
Mana Artifacts (25)
Sol Ring
90% of 42 decks +6% synergy
Throne of Eldraine
75% of 4 decks +72% synergy
Arcane Signet
65% of 37 decks -6% synergy
Mind Stone
48% of 42 decks +29% synergy
Charcoal Diamond
45% of 42 decks +42% synergy
Commander's Sphere
24% of 41 decks +8% synergy
Mana Vault
24% of 42 decks +17% synergy
Worn Powerstone
21% of 42 decks +19% synergy
Mana Crypt
21% of 42 decks +10% synergy
Jeweled Lotus
20% of 35 decks +12% synergy
Caged Sun
19% of 42 decks +17% synergy
Everflowing Chalice
19% of 42 decks +14% synergy
Thought Vessel
18% of 39 decks +2% synergy
Thran Dynamo
17% of 42 decks +12% synergy
Fellwar Stone
17% of 42 decks -4% synergy
Nyx Lotus
14% of 37 decks +12% synergy
Crowded Crypt
12% of 33 decks +11% synergy
Chrome Mox
12% of 42 decks +5% synergy
Basalt Monolith
10% of 42 decks +7% synergy
Lotus Petal
10% of 42 decks +3% synergy
Hedron Archive
8% of 40 decks +4% synergy
Skull of Ramos
7% of 42 decks +7% synergy
Guardian Idol
7% of 42 decks +7% synergy
Lotus Bloom
7% of 42 decks +7% synergy
Prismatic Lens
7% of 42 decks +5% synergy
Lands (3)
Myriad Landscape
24% of 41 decks +3% synergy
Cavern of Souls
7% of 42 decks +1% synergy
Command Tower
7% of 42 decks -66% synergy