Mikaeus, the Unhallowed + Crystalline Crawler + Carrion Feeder

Mikaeus, the Unhallowed
Crystalline Crawler
Carrion Feeder

Requires
Mikaeus, the Unhallowed must be on the battlefield. Crystalline Crawler must be on the battlefield. Carrion Feeder must be on the battlefield.
Steps
  1. If Crystalline Crawler has a +1/+1 counter on it, activate its first ability by removing a +1/+1 counter from it, adding one mana of any color.
  2. Repeat step 1 until Crystalline Crawler has no +1/+1 counters on it.
  3. Activate Carrion Feeder by sacrificing Crystalline Crawler.
  4. Crystalline Crawler dies, triggering its undying ability, returning it to the battlefield with a +1/+1 counter on it.
  5. Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
  6. Repeat.
Results
Infinite +1/+1 counters on Carrion Feeder. Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Mikaeus, the Unhallowed
5.97% of 1542 decks 92 decks
Marchesa, the Black Rose
0.21% of 10361 decks 22 decks
Ghave, Guru of Spores
0.29% of 6616 decks 19 decks
Fain, the Broker
0.64% of 313 decks 2 decks
Ludevic, Necro-Alchemist // Reyhan, Last of the Abzan
1.79% of 112 decks 2 decks
Breena, the Demagogue
0.04% of 4663 decks 2 decks
Meren of Clan Nel Toth
0.01% of 16614 decks 2 decks
Acererak the Archlich
0.15% of 1356 decks 2 decks
Tayam, Luminous Enigma
0.02% of 6495 decks 1 decks
Reyhan, Last of the Abzan // Sakashima of a Thousand Faces
0.34% of 292 decks 1 decks
Polukranos, Unchained
0.30% of 328 decks 1 decks
Savra, Queen of the Golgari
0.03% of 3443 decks 1 decks
Thalia and The Gitrog Monster
0.01% of 13560 decks 1 decks
Talion, the Kindly Lord
0.01% of 8146 decks 1 decks
Ramos, Dragon Engine
0.01% of 9404 decks 1 decks
Tergrid, God of Fright
0.01% of 9925 decks 1 decks
Dargo, the Shipwrecker // Reyhan, Last of the Abzan
0.44% of 226 decks 1 decks
Reyhan, Last of the Abzan // Silas Renn, Seeker Adept
1.39% of 72 decks 1 decks
New Cards
The Sibsig Ceremony
20% of 10 decks +20% synergy
Sidisi, Regent of the Mire
10% of 10 decks +9% synergy
High Synergy Cards
Ashnod's Altar
87% of 165 decks +79% synergy
Fathom Mage
80% of 5 decks +76% synergy
Uncivil Unrest
74% of 27 decks +73% synergy
Cathars' Crusade
76% of 25 decks +71% synergy
Viscera Seer
76% of 165 decks +68% synergy
Goblin Bombardment
70% of 27 decks +64% synergy
Phyrexian Altar
67% of 165 decks +63% synergy
Walking Ballista
61% of 165 decks +59% synergy
Flayer of the Hatebound
59% of 27 decks +59% synergy
Triskelion
59% of 165 decks +58% synergy
Top Cards
Blood Artist
69% of 165 decks +57% synergy
Zulaport Cutthroat
61% of 165 decks +51% synergy
Good-Fortune Unicorn
59% of 22 decks +56% synergy
Putrid Goblin
58% of 165 decks +58% synergy
Altar of Dementia
58% of 165 decks +56% synergy
Skullclamp
55% of 165 decks +43% synergy
Dark Ritual
52% of 165 decks +29% synergy
Blasphemous Act
52% of 27 decks +19% synergy
Swords to Plowshares
48% of 25 decks -15% synergy
Pitiless Plunderer
47% of 165 decks +39% synergy
Game Changers
Demonic Tutor
39% of 165 decks +18% synergy
Cyclonic Rift
32% of 28 decks +6% synergy
Vampiric Tutor
28% of 165 decks +11% synergy
Ancient Tomb
22% of 165 decks +12% synergy
Bolas's Citadel
18% of 165 decks +10% synergy
Gaea's Cradle
15% of 34 decks +9% synergy
Mana Vault
12% of 165 decks +6% synergy
Chrome Mox
12% of 165 decks +5% synergy
Imperial Seal
10% of 165 decks +4% synergy
Opposition Agent
5% of 165 decks -1% synergy
Creatures
Grumgully, the Generous
75% of 4 decks +73% synergy
Puppeteer Clique
47% of 165 decks +45% synergy
Herald of Secret Streams
46% of 28 decks +44% synergy
Baleful Strix
46% of 28 decks +34% synergy
Cryptic Trilobite
45% of 165 decks +45% synergy
Cruel Celebrant
44% of 25 decks +36% synergy
Tatterkite
44% of 165 decks +44% synergy
Yawgmoth, Thran Physician
43% of 165 decks +40% synergy
Spark Double
43% of 28 decks +36% synergy
Lesser Masticore
41% of 165 decks +41% synergy
Chatterfang, Squirrel General
41% of 34 decks +36% synergy
Kitchen Finks
41% of 22 decks +41% synergy
Gravecrawler
41% of 165 decks +37% synergy
Corpse Knight
40% of 25 decks +34% synergy
Gray Merchant of Asphodel
40% of 165 decks +31% synergy
Elas il-Kor, Sadistic Pilgrim
40% of 25 decks +30% synergy
Grim Haruspex
39% of 165 decks +35% synergy
Slimefoot, the Stowaway
38% of 34 decks +37% synergy
Corpsejack Menace
38% of 34 decks +33% synergy
Birds of Paradise
38% of 34 decks +11% synergy
Plague Belcher
38% of 165 decks +37% synergy
Ayara, First of Locthwain
37% of 165 decks +33% synergy
Chainbreaker
36% of 165 decks +36% synergy
Saffi Eriksdotter
36% of 22 decks +35% synergy
Reveillark
36% of 25 decks +34% synergy
Karmic Guide
36% of 25 decks +32% synergy
Sage of Fables
36% of 28 decks +35% synergy
River Kelpie
36% of 28 decks +35% synergy
Glen Elendra Archmage
36% of 28 decks +33% synergy
Young Wolf
35% of 34 decks +35% synergy
Devoted Druid
35% of 34 decks +32% synergy
Winding Constrictor
35% of 34 decks +31% synergy
Eternal Witness
35% of 34 decks +16% synergy
Crypt Ghast
35% of 165 decks +30% synergy
Workhorse
33% of 165 decks +33% synergy
Murderous Redcap
33% of 27 decks +32% synergy
Warren Soultrader
33% of 98 decks +27% synergy
Scurry Oak
32% of 34 decks +31% synergy
Mazirek, Kraul Death Priest
32% of 34 decks +29% synergy
Juniper Order Ranger
32% of 22 decks +30% synergy
Juri, Master of the Revue
30% of 27 decks +26% synergy
Utopia Mycon
29% of 34 decks +29% synergy
Basking Broodscale
29% of 14 decks +27% synergy
Heliod, Sun-Crowned
28% of 25 decks +25% synergy
Rosie Cotton of South Lane
28% of 25 decks +25% synergy
Mentor of the Meek
28% of 25 decks +22% synergy
Esper Sentinel
28% of 25 decks +8% synergy
Solemn Simulacrum
28% of 165 decks +14% synergy
Avacyn's Pilgrim
27% of 22 decks +13% synergy
Marionette Apprentice
27% of 98 decks +21% synergy
Instants
Assassin's Trophy
47% of 34 decks +17% synergy
Chaos Warp
41% of 27 decks +9% synergy
Worldly Tutor
32% of 34 decks +19% synergy
Teferi's Protection
32% of 25 decks +13% synergy
Anguished Unmaking
32% of 25 decks +8% synergy
Village Rites
30% of 165 decks +20% synergy
Path to Exile
28% of 25 decks -19% synergy
Deadly Dispute
25% of 165 decks +14% synergy
Withering Torment
24% of 68 decks +16% synergy
Culling the Weak
22% of 165 decks +19% synergy
Terminate
22% of 27 decks +2% synergy
Defile
22% of 165 decks +19% synergy
Swan Song
21% of 28 decks +5% synergy
Counterspell
21% of 28 decks -21% synergy
Tragic Slip
21% of 165 decks +17% synergy
Chord of Calling
21% of 34 decks +15% synergy
Abrupt Decay
21% of 34 decks +10% synergy
Beast Within
21% of 34 decks -16% synergy
Entomb
19% of 165 decks +12% synergy
Eladamri's Call
18% of 22 decks +8% synergy
Arcane Denial
18% of 28 decks -2% synergy
Negate
18% of 28 decks -4% synergy
Infernal Grasp
18% of 165 decks +10% synergy
Cabal Ritual
17% of 165 decks +12% synergy
Despark
16% of 25 decks +1% synergy
Generous Gift
16% of 25 decks -9% synergy
Bedevil
15% of 27 decks +1% synergy
Heroic Intervention
15% of 34 decks -15% synergy
Imp's Mischief
15% of 165 decks +11% synergy
Deadly Rollick
15% of 165 decks +3% synergy
Whir of Invention
14% of 28 decks +11% synergy
Fierce Guardianship
14% of 28 decks -4% synergy
Corrupted Conviction
13% of 165 decks +9% synergy
Sudden Spoiling
12% of 165 decks +10% synergy
Enlightened Tutor
12% of 25 decks -5% synergy
Putrefy
12% of 34 decks -4% synergy
Malakir Rebirth
12% of 165 decks +4% synergy
Fire Covenant
11% of 27 decks +8% synergy
Abrade
11% of 27 decks -0% synergy
Deflecting Swat
11% of 27 decks -5% synergy
Undying Malice
10% of 165 decks +8% synergy
Go for the Throat
10% of 165 decks +3% synergy
Rain of Filth
9% of 165 decks +8% synergy
Fungal Rebirth
9% of 34 decks +8% synergy
Invigorating Surge
9% of 34 decks +8% synergy
Force of Vigor
9% of 34 decks +5% synergy
Inspiring Call
9% of 34 decks +1% synergy
Crop Rotation
9% of 34 decks -1% synergy
Not Dead After All
9% of 151 decks +6% synergy
Baleful Mastery
8% of 165 decks +6% synergy
Sorceries
Feed the Swarm
41% of 165 decks +23% synergy
Diabolic Intent
39% of 165 decks +31% synergy
Sign in Blood
32% of 165 decks +22% synergy
Reanimate
30% of 165 decks +14% synergy
Nature's Lore
29% of 34 decks -2% synergy
Farseek
29% of 34 decks -5% synergy
Toxic Deluge
28% of 165 decks +11% synergy
Three Visits
26% of 34 decks +2% synergy
Wave Goodbye
26% of 23 decks +24% synergy
Night's Whisper
26% of 165 decks +17% synergy
Damnation
24% of 165 decks +17% synergy
Culling Ritual
24% of 34 decks +12% synergy
Diabolic Tutor
22% of 165 decks +16% synergy
Vandalblast
22% of 27 decks +7% synergy
Bubbling Muck
21% of 165 decks +20% synergy
Victimize
21% of 165 decks +9% synergy
Green Sun's Zenith
21% of 34 decks +15% synergy
Cultivate
21% of 34 decks -24% synergy
Grim Tutor
19% of 165 decks +15% synergy
Mark of Mutiny
19% of 27 decks +18% synergy
Natural Order
18% of 34 decks +16% synergy
Eldritch Evolution
15% of 34 decks +10% synergy
Finale of Devastation
15% of 34 decks +7% synergy
Read the Bones
15% of 165 decks +7% synergy
Buried Alive
12% of 165 decks +6% synergy
Damn
12% of 25 decks -4% synergy
Kodama's Reach
12% of 34 decks -19% synergy
Rampant Growth
12% of 34 decks -23% synergy
Exsanguinate
12% of 165 decks +6% synergy
Chandra's Ignition
11% of 27 decks +6% synergy
Mutilate
11% of 165 decks +9% synergy
Sea Gate Restoration
11% of 28 decks +6% synergy
Preordain
11% of 28 decks +1% synergy
Beseech the Mirror
11% of 151 decks +7% synergy
Torment of Hailfire
10% of 165 decks +6% synergy
Agadeem's Awakening
10% of 165 decks +6% synergy
Persist
9% of 165 decks +7% synergy
Profane Tutor
9% of 165 decks +7% synergy
Blasphemous Edict
9% of 56 decks +2% synergy
Bala Ged Recovery
9% of 34 decks +0% synergy
Insatiable Avarice
7% of 108 decks +4% synergy
Dread Return
7% of 165 decks +2% synergy
Living Death
7% of 165 decks +2% synergy
Beseech the Queen
5% of 165 decks +4% synergy
Duress
5% of 165 decks +4% synergy
Unearth
5% of 165 decks +2% synergy
Utility Artifacts
Blasting Station
40% of 165 decks +39% synergy
Lightning Greaves
39% of 165 decks +14% synergy
Jet Medallion
37% of 165 decks +34% synergy
Mind Stone
26% of 165 decks +9% synergy
Altar of the Brood
22% of 165 decks +21% synergy
Swiftfoot Boots
21% of 165 decks -6% synergy
The Great Henge
18% of 34 decks +8% synergy
Commander's Sphere
16% of 165 decks +1% synergy
Birthing Pod
15% of 34 decks +12% synergy
Ozolith, the Shattered Spire
15% of 34 decks +10% synergy
Time Sieve
14% of 28 decks +11% synergy
Cauldron of Souls
14% of 165 decks +13% synergy
The Ozolith
13% of 165 decks +9% synergy
Bontu's Monument
12% of 165 decks +10% synergy
Spawning Pit
12% of 165 decks +11% synergy
Agatha's Soul Cauldron
11% of 151 decks +10% synergy
Sensei's Divining Top
11% of 165 decks +6% synergy
Jeweled Lotus
10% of 165 decks +6% synergy
Lotus Petal
10% of 165 decks +3% synergy
Wayfarer's Bauble
8% of 165 decks -1% synergy
Expedition Map
7% of 165 decks +4% synergy
Nim Deathmantle
7% of 165 decks +6% synergy
Wishclaw Talisman
7% of 165 decks +1% synergy
Crowded Crypt
6% of 165 decks +5% synergy
Aetherflux Reservoir
6% of 165 decks +3% synergy
The One Ring
6% of 165 decks -2% synergy
Krark-Clan Ironworks
5% of 165 decks +4% synergy
Enchantments
Hardened Scales
44% of 34 decks +35% synergy
Bastion of Remembrance
41% of 165 decks +35% synergy
Doubling Season
38% of 34 decks +29% synergy
All Will Be One
33% of 27 decks +31% synergy
Retribution of the Ancients
32% of 165 decks +32% synergy
Grave Pact
32% of 165 decks +27% synergy
Phyrexian Arena
32% of 165 decks +16% synergy
Sneak Attack
30% of 27 decks +27% synergy
Primal Vigor
29% of 34 decks +26% synergy
Anointed Procession
28% of 25 decks +20% synergy
Aura Shards
27% of 22 decks +19% synergy
Heartless Summoning
22% of 165 decks +21% synergy
The Meathook Massacre
21% of 165 decks +16% synergy
Branching Evolution
21% of 34 decks +15% synergy
Parallel Lives
21% of 34 decks +14% synergy
Impact Tremors
19% of 27 decks +8% synergy
Black Market
18% of 165 decks +14% synergy
Earthcraft
18% of 34 decks +17% synergy
Fecundity
18% of 34 decks +17% synergy
Greater Good
18% of 34 decks +13% synergy
Moldervine Reclamation
18% of 34 decks +9% synergy
Necropotence
18% of 165 decks +12% synergy
Animate Dead
17% of 165 decks +8% synergy
Smothering Tithe
16% of 25 decks -8% synergy
Black Market Connections
16% of 165 decks +5% synergy
Dictate of Erebos
15% of 165 decks +12% synergy
Insidious Roots
15% of 20 decks +9% synergy
Pattern of Rebirth
15% of 34 decks +14% synergy
Cryptolith Rite
15% of 34 decks +11% synergy
Thran Vigil
14% of 165 decks +13% synergy
Resourceful Defense
12% of 25 decks +11% synergy
Wild Growth
12% of 34 decks +1% synergy
Unspeakable Symbol
12% of 165 decks +11% synergy
Rhystic Study
11% of 28 decks -16% synergy
Greed
10% of 165 decks +8% synergy
Exquisite Blood
10% of 165 decks +4% synergy
Dark Privilege
9% of 165 decks +9% synergy
Death's Presence
9% of 34 decks +8% synergy
Squirrel Nest
9% of 34 decks +8% synergy
Growing Rites of Itlimoc
9% of 34 decks +3% synergy
Tribute to the World Tree
9% of 34 decks +2% synergy
Sylvan Library
9% of 34 decks -2% synergy
Necromancy
8% of 165 decks +5% synergy
Sanguine Bond
8% of 165 decks +2% synergy
Agent of the Iron Throne
7% of 165 decks +5% synergy
Phyrexian Reclamation
7% of 165 decks +3% synergy
Funeral Room // Awakening Hall
6% of 70 decks +4% synergy
Blight Mound
5% of 165 decks +5% synergy
Battles
Invasion of Ikoria
9% of 34 decks +5% synergy
Planeswalkers
Tezzeret, Master of the Bridge
11% of 28 decks +8% synergy
Jiang Yanggu, Wildcrafter
9% of 34 decks +8% synergy
Liliana, Dreadhorde General
6% of 165 decks +2% synergy
Utility Lands
Phyrexian Tower
44% of 165 decks +35% synergy
Cabal Coffers
44% of 165 decks +33% synergy
Urborg, Tomb of Yawgmoth
38% of 165 decks +29% synergy
Bojuka Bog
38% of 165 decks +8% synergy
Cabal Stronghold
32% of 165 decks +28% synergy
Gavony Township
27% of 22 decks +18% synergy
Boseiju, Who Endures
26% of 34 decks +8% synergy
Reliquary Tower
26% of 165 decks -4% synergy
Nykthos, Shrine to Nyx
25% of 165 decks +19% synergy
Castle Locthwain
22% of 165 decks +18% synergy
Stirring Wildwood
18% of 22 decks +17% synergy
High Market
18% of 165 decks +15% synergy
War Room
15% of 165 decks +9% synergy
Takenuma, Abandoned Mire
15% of 165 decks +5% synergy
Temple of the False God
14% of 165 decks +4% synergy
Barren Moor
13% of 165 decks +10% synergy
Witch's Cottage
13% of 165 decks +9% synergy
Dryad Arbor
12% of 34 decks +8% synergy
Seat of the Synod
11% of 28 decks +5% synergy
Urza's Saga
10% of 165 decks +3% synergy
Spymaster's Vault
10% of 98 decks +7% synergy
Oran-Rief, the Vastwood
9% of 34 decks +4% synergy
Volrath's Stronghold
7% of 165 decks +6% synergy
Buried Ruin
7% of 165 decks +2% synergy
Rogue's Passage
7% of 165 decks -13% synergy
Command Beacon
7% of 165 decks +2% synergy
Mortuary Mire
7% of 165 decks +2% synergy
Detection Tower
6% of 165 decks +6% synergy
Crypt of Agadeem
5% of 165 decks +4% synergy
Inventors' Fair
5% of 165 decks +2% synergy
Mana Artifacts
Sol Ring
92% of 165 decks +8% synergy
Arcane Signet
71% of 165 decks -1% synergy
Talisman of Creativity
56% of 25 decks +27% synergy
Talisman of Dominance
54% of 28 decks +21% synergy
Talisman of Indulgence
52% of 27 decks +25% synergy
Rakdos Signet
33% of 27 decks +5% synergy
Talisman of Resilience
32% of 34 decks +20% synergy
Talisman of Hierarchy
32% of 25 decks +7% synergy
Talisman of Unity
32% of 22 decks +24% synergy
Fellwar Stone
21% of 165 decks +0% synergy
Relic of Sauron
21% of 24 decks +12% synergy
Thought Vessel
21% of 165 decks +3% synergy
Golgari Signet
21% of 34 decks +8% synergy
Orzhov Signet
20% of 25 decks -7% synergy
Selesnya Signet
18% of 22 decks +10% synergy
Izzet Signet
16% of 25 decks -11% synergy
Charcoal Diamond
16% of 165 decks +11% synergy
Thran Dynamo
15% of 165 decks +10% synergy
Dimir Signet
14% of 28 decks -14% synergy
Mana Crypt
10% of 165 decks +4% synergy
Sceptre of Eternal Glory
6% of 165 decks +5% synergy
Extraplanar Lens
6% of 165 decks +5% synergy
Worn Powerstone
5% of 165 decks +3% synergy
Chromatic Lantern
5% of 165 decks -4% synergy
Lands
Ziatora's Proving Ground
75% of 4 decks +45% synergy
Overgrown Tomb
74% of 34 decks +32% synergy
Steam Vents
64% of 25 decks +26% synergy
Temple Garden
64% of 22 decks +24% synergy
Blood Crypt
63% of 27 decks +25% synergy
Watery Grave
61% of 28 decks +20% synergy
Xander's Lounge
60% of 25 decks +34% synergy
Godless Shrine
60% of 25 decks +20% synergy
Sunpetal Grove
59% of 22 decks +35% synergy
Undergrowth Stadium
53% of 34 decks +27% synergy
Llanowar Wastes
53% of 34 decks +27% synergy
Shivan Reef
52% of 25 decks +24% synergy
Isolated Chapel
52% of 25 decks +22% synergy
Crumbling Necropolis
52% of 25 decks +21% synergy
Dragonskull Summit
48% of 27 decks +16% synergy
Caves of Koilos
48% of 25 decks +19% synergy
Woodland Cemetery
47% of 34 decks +17% synergy
Drowned Catacomb
46% of 28 decks +20% synergy
Brushland
45% of 22 decks +28% synergy
Sulfurous Springs
44% of 27 decks +23% synergy
Vault of Champions
44% of 25 decks +18% synergy
Indatha Triome
41% of 22 decks +11% synergy
Smoldering Marsh
41% of 27 decks +8% synergy
Underground Mortuary
40% of 20 decks +27% synergy
Sulfur Falls
40% of 25 decks +8% synergy
Bountiful Promenade
36% of 22 decks +13% synergy
Underground River
36% of 28 decks +15% synergy
Command Tower
35% of 165 decks -39% synergy
Luxury Suite
33% of 27 decks +7% synergy
Twilight Mire
32% of 34 decks +22% synergy
Deathcap Glade
32% of 34 decks +19% synergy
Training Center
32% of 25 decks +5% synergy
Wooded Bastion
32% of 22 decks +28% synergy
Lush Portico
31% of 13 decks +22% synergy
Bayou
29% of 34 decks +16% synergy
Sunken Hollow
29% of 28 decks -6% synergy
Fetid Heath
28% of 25 decks +17% synergy
Sandsteppe Citadel
27% of 22 decks +1% synergy
Temple of Malady
26% of 34 decks +10% synergy
Shadowy Backstreet
25% of 16 decks +15% synergy
Morphic Pool
25% of 28 decks -1% synergy
Myriad Landscape
23% of 165 decks +5% synergy
Murmuring Bosk
23% of 22 decks +15% synergy
Overgrown Farmland
23% of 22 decks +6% synergy
Canopy Vista
23% of 22 decks -14% synergy
Nurturing Peatland
21% of 34 decks +15% synergy
Scrubland
20% of 25 decks +6% synergy
Shattered Sanctum
20% of 25 decks +6% synergy
Savannah
18% of 22 decks +5% synergy
Tainted Wood
18% of 34 decks +4% synergy