Mikaeus, the Unhallowed + Cryptic Trilobite + Heartless Summoning

Mikaeus, the Unhallowed
Cryptic Trilobite
Heartless Summoning

Requires
Mikaeus, the Unhallowed must be on the battlefield. Cryptic Trilobite must be on the battlefield. Heartless Summoning must be on the battlefield.
Steps
  1. Activate Cryptic Trilobite by removing a +1/+1 counter from it, adding that can only be spent to activate abilities.
  2. Repeat step 1 until Cryptic Trilobite does not have any +1/+1 counters on it.
  3. Cryptic Trilobite dies as a state-based action due to having 0 toughness.
  4. Cryptic Trilobite's undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  5. Repeat.
Results
Infinite colorless mana that can only be spent to activate abilities. Infinite death triggers. Infinite ETB. Infinite LTB.

Mikaeus, the Unhallowed
2.62% of 1337 decks 35 decks
Varragoth, Bloodsky Sire
0.07% of 1366 decks 1 decks
Maralen of the Mornsong
0.06% of 1590 decks 1 decks
Shirei, Shizo's Caretaker
0.02% of 5330 decks 1 decks
Satoru, the Infiltrator
0.08% of 1256 decks 1 decks
Hapatra, Vizier of Poisons
0.02% of 4813 decks 1 decks
Acererak the Archlich
0.09% of 1084 decks 1 decks
Massacre Girl
0.06% of 1803 decks 1 decks
High Synergy Cards
Triskelion
79% of 42 decks +78% synergy
Walking Ballista
79% of 42 decks +76% synergy
Ashnod's Altar
83% of 42 decks +76% synergy
Putrid Goblin
74% of 42 decks +73% synergy
Viscera Seer
81% of 42 decks +72% synergy
Carrion Feeder
76% of 42 decks +71% synergy
Blood Artist
79% of 42 decks +67% synergy
Workhorse
67% of 42 decks +67% synergy
Zulaport Cutthroat
74% of 42 decks +64% synergy
Phyrexian Altar
64% of 42 decks +60% synergy
Top Cards
Dark Ritual
81% of 42 decks +59% synergy
Bastion of Remembrance
61% of 41 decks +55% synergy
Lesser Masticore
57% of 42 decks +57% synergy
Blasting Station
57% of 42 decks +57% synergy
Sign in Blood
57% of 42 decks +47% synergy
Tatterkite
55% of 42 decks +55% synergy
Crystalline Crawler
55% of 42 decks +54% synergy
Retribution of the Ancients
55% of 42 decks +54% synergy
Altar of Dementia
55% of 42 decks +52% synergy
Yawgmoth, Thran Physician
52% of 42 decks +49% synergy
Creatures
Gray Merchant of Asphodel
52% of 42 decks +43% synergy
Puppeteer Clique
50% of 42 decks +48% synergy
Chainbreaker
48% of 42 decks +48% synergy
Skinrender
48% of 42 decks +47% synergy
Crypt Ghast
48% of 42 decks +43% synergy
Spincrusher
45% of 42 decks +45% synergy
Plague Belcher
45% of 42 decks +44% synergy
Ayara, First of Locthwain
45% of 42 decks +41% synergy
Grim Haruspex
45% of 42 decks +41% synergy
Warren Soultrader
44% of 16 decks +36% synergy
Marionette Apprentice
44% of 16 decks +36% synergy
Gravecrawler
43% of 42 decks +40% synergy
Bloodthrone Vampire
38% of 42 decks +38% synergy
Syr Konrad, the Grim
38% of 42 decks +29% synergy
Lingering Tormentor
36% of 42 decks +36% synergy
Falkenrath Noble
36% of 42 decks +33% synergy
Solemn Simulacrum
36% of 42 decks +22% synergy
Fell Stinger
34% of 41 decks +33% synergy
Woe Strider
33% of 42 decks +31% synergy
Pitiless Plunderer
33% of 42 decks +26% synergy
K'rrik, Son of Yawgmoth
31% of 42 decks +29% synergy
Wingrattle Scarecrow
29% of 42 decks +28% synergy
Blood Pet
29% of 42 decks +27% synergy
Pawn of Ulamog
29% of 42 decks +26% synergy
Soulstinger
26% of 42 decks +26% synergy
Grim Servant
25% of 16 decks +24% synergy
Baleful Ammit
21% of 42 decks +21% synergy
Magus of the Coffers
21% of 42 decks +21% synergy
Cinderhaze Wretch
19% of 42 decks +19% synergy
Sidisi, Undead Vizier
19% of 42 decks +17% synergy
Monoskelion
17% of 41 decks +17% synergy
Tormod, the Desecrator
17% of 41 decks +16% synergy
Headless Rider
17% of 41 decks +16% synergy
Carnifex Demon
17% of 42 decks +16% synergy
Vindictive Lich
17% of 42 decks +16% synergy
Hex Parasite
17% of 42 decks +16% synergy
Fleshbag Marauder
17% of 42 decks +13% synergy
Phyrexian Ghoul
14% of 42 decks +14% synergy
Nantuko Husk
14% of 42 decks +14% synergy
Silent Arbiter
14% of 42 decks +13% synergy
Midnight Reaper
14% of 42 decks +10% synergy
Orcish Bowmasters
14% of 29 decks +3% synergy
Fain, the Broker
12% of 41 decks +11% synergy
Grim Poppet
12% of 42 decks +12% synergy
Mindless Automaton
12% of 42 decks +12% synergy
Geralf's Messenger
12% of 42 decks +11% synergy
Sifter of Skulls
12% of 42 decks +11% synergy
Reassembling Skeleton
12% of 42 decks +8% synergy
Feral Ghoul
12% of 26 decks +10% synergy
Drivnod, Carnage Dominus
11% of 35 decks +8% synergy
Instants
Village Rites
51% of 41 decks +41% synergy
Culling the Weak
43% of 42 decks +39% synergy
Defile
33% of 42 decks +30% synergy
Tragic Slip
33% of 42 decks +30% synergy
Vampiric Tutor
33% of 42 decks +15% synergy
Corrupted Conviction
32% of 31 decks +27% synergy
Infernal Grasp
32% of 41 decks +24% synergy
Not Dead After All
31% of 29 decks +27% synergy
Undying Malice
24% of 41 decks +22% synergy
Deadly Dispute
24% of 41 decks +13% synergy
Supernatural Stamina
21% of 42 decks +20% synergy
Baleful Mastery
20% of 41 decks +17% synergy
Rain of Filth
19% of 42 decks +18% synergy
Sudden Spoiling
19% of 42 decks +17% synergy
Flare of Malice
19% of 16 decks +15% synergy
Cabal Ritual
17% of 42 decks +12% synergy
Entomb
17% of 42 decks +9% synergy
Imp's Mischief
14% of 42 decks +11% synergy
Snuff Out
12% of 42 decks +10% synergy
Malakir Rebirth
10% of 41 decks +1% synergy
Altar's Reap
10% of 42 decks +9% synergy
Go for the Throat
10% of 42 decks +2% synergy
Sheoldred's Edict
8% of 36 decks +5% synergy
Saw in Half
8% of 36 decks +5% synergy
Reckoner's Bargain
8% of 39 decks +6% synergy
Malicious Affliction
7% of 42 decks +7% synergy
Force of Despair
7% of 42 decks +6% synergy
Ad Nauseam
7% of 42 decks +4% synergy
Deadly Rollick
7% of 42 decks -4% synergy
Sorceries
Feed the Swarm
46% of 41 decks +28% synergy
Night's Whisper
45% of 42 decks +36% synergy
Diabolic Intent
43% of 42 decks +34% synergy
Bubbling Muck
40% of 42 decks +39% synergy
Demonic Tutor
38% of 42 decks +16% synergy
Diabolic Tutor
36% of 42 decks +29% synergy
Mutilate
31% of 42 decks +29% synergy
Read the Bones
31% of 42 decks +23% synergy
Reanimate
31% of 42 decks +15% synergy
Persist
22% of 41 decks +20% synergy
Victimize
21% of 42 decks +10% synergy
Profane Tutor
20% of 41 decks +17% synergy
Toxic Deluge
19% of 42 decks +2% synergy
Duress
17% of 42 decks +16% synergy
Grim Tutor
17% of 42 decks +12% synergy
Imperial Seal
17% of 42 decks +11% synergy
Damnation
17% of 42 decks +9% synergy
Insatiable Avarice
16% of 19 decks +11% synergy
Beseech the Queen
14% of 42 decks +13% synergy
Decree of Pain
14% of 42 decks +12% synergy
Dread Return
14% of 42 decks +9% synergy
Inquisition of Kozilek
12% of 42 decks +12% synergy
Exsanguinate
12% of 42 decks +6% synergy
Unmarked Grave
10% of 41 decks +7% synergy
Black Sun's Zenith
10% of 42 decks +8% synergy
Unearth
10% of 42 decks +6% synergy
Living Death
10% of 42 decks +4% synergy
Agadeem's Awakening
7% of 41 decks +4% synergy
Dimir Machinations
7% of 42 decks +7% synergy
Exhume
7% of 42 decks +6% synergy
Torment of Hailfire
7% of 42 decks +2% synergy
Utility Artifacts
Skullclamp
52% of 42 decks +40% synergy
Jet Medallion
45% of 42 decks +42% synergy
Lightning Greaves
33% of 42 decks +8% synergy
Altar of the Brood
31% of 42 decks +30% synergy
Bolas's Citadel
24% of 42 decks +14% synergy
Cauldron of Souls
21% of 42 decks +21% synergy
Spawning Pit
19% of 42 decks +19% synergy
Aetherflux Reservoir
14% of 42 decks +10% synergy
Wishclaw Talisman
14% of 42 decks +9% synergy
Sensei's Divining Top
14% of 42 decks +9% synergy
Swiftfoot Boots
14% of 42 decks -14% synergy
Agatha's Soul Cauldron
14% of 29 decks +12% synergy
The One Ring
12% of 33 decks +3% synergy
Nim Deathmantle
12% of 42 decks +11% synergy
Bontu's Monument
12% of 42 decks +10% synergy
Expedition Map
12% of 42 decks +9% synergy
Wayfarer's Bauble
12% of 42 decks +2% synergy
Krark-Clan Ironworks
10% of 42 decks +8% synergy
Defense Grid
7% of 42 decks +6% synergy
Staff of Domination
7% of 42 decks +5% synergy
Enchantments
Phyrexian Arena
45% of 42 decks +30% synergy
The Meathook Massacre
24% of 41 decks +19% synergy
Greed
21% of 42 decks +19% synergy
Black Market
21% of 42 decks +17% synergy
Dark Privilege
19% of 42 decks +19% synergy
Animate Dead
19% of 42 decks +10% synergy
Agent of the Iron Throne
18% of 38 decks +16% synergy
Black Market Connections
18% of 38 decks +7% synergy
Grave Pact
17% of 42 decks +12% synergy
Necropotence
17% of 42 decks +11% synergy
Blight Mound
12% of 41 decks +11% synergy
Contamination
12% of 42 decks +11% synergy
Oubliette
12% of 42 decks +11% synergy
Fallen Ideal
10% of 42 decks +9% synergy
Exquisite Blood
10% of 42 decks +5% synergy
Diabolic Servitude
7% of 42 decks +7% synergy
Attrition
7% of 42 decks +6% synergy
Necromancy
7% of 42 decks +4% synergy
Sanguine Bond
7% of 42 decks +1% synergy
Planeswalkers
Liliana, Dreadhorde General
12% of 42 decks +8% synergy
Liliana, Untouched by Death
7% of 42 decks +7% synergy
Utility Lands
Cabal Coffers
55% of 42 decks +44% synergy
Bojuka Bog
55% of 42 decks +24% synergy
Cabal Stronghold
52% of 42 decks +49% synergy
Phyrexian Tower
45% of 42 decks +37% synergy
Urborg, Tomb of Yawgmoth
43% of 42 decks +33% synergy
Reliquary Tower
40% of 42 decks +11% synergy
Castle Locthwain
33% of 42 decks +28% synergy
Nykthos, Shrine to Nyx
33% of 42 decks +28% synergy
Temple of the False God
31% of 42 decks +21% synergy
High Market
29% of 42 decks +25% synergy
Barren Moor
29% of 42 decks +25% synergy
War Room
27% of 41 decks +20% synergy
Witch's Cottage
26% of 42 decks +22% synergy
Ancient Tomb
21% of 42 decks +11% synergy
Urza's Saga
20% of 41 decks +12% synergy
Detection Tower
19% of 42 decks +18% synergy
Spymaster's Vault
19% of 16 decks +15% synergy
Takenuma, Abandoned Mire
18% of 39 decks +7% synergy
Rogue's Passage
14% of 42 decks -5% synergy
Mortuary Mire
12% of 42 decks +7% synergy
Lake of the Dead
10% of 42 decks +9% synergy
Unholy Grotto
10% of 42 decks +9% synergy
Thespian's Stage
10% of 42 decks +7% synergy
Command Beacon
10% of 42 decks +5% synergy
Ebon Stronghold
7% of 42 decks +7% synergy
Polluted Mire
7% of 42 decks +6% synergy
Nesting Grounds
7% of 42 decks +6% synergy
Mana Artifacts
Sol Ring
98% of 42 decks +13% synergy
Arcane Signet
76% of 42 decks +4% synergy
Mind Stone
45% of 42 decks +28% synergy
Thought Vessel
36% of 42 decks +19% synergy
Thran Dynamo
29% of 42 decks +24% synergy
Fellwar Stone
29% of 42 decks +7% synergy
Commander's Sphere
21% of 42 decks +6% synergy
Charcoal Diamond
19% of 42 decks +14% synergy
Mana Vault
14% of 42 decks +8% synergy
Jeweled Lotus
12% of 41 decks +6% synergy
Nyx Lotus
12% of 42 decks +10% synergy
Throne of Eldraine
11% of 27 decks +9% synergy
Lotus Petal
10% of 42 decks +3% synergy
Relic of Legends
8% of 36 decks +6% synergy
Crowded Crypt
7% of 41 decks +6% synergy
Everflowing Chalice
7% of 42 decks +2% synergy
Mana Crypt
7% of 42 decks -2% synergy
Lands
Myriad Landscape
38% of 42 decks +18% synergy
Cavern of Souls
19% of 42 decks +12% synergy
Command Tower
14% of 42 decks -60% synergy
Gemstone Caverns
10% of 42 decks +5% synergy
Polluted Delta
7% of 42 decks -4% synergy