Mikaeus, the Unhallowed
Crystalline Crawler
Ashnod's Altar
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
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 Ashnod's Altar by sacrificing Crystalline Crawler, adding .
4
Crystalline Crawler dies, triggering its undying ability, returning it to the battlefield with a +1/+1 counter on it.
5
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Mikaeus, the Unhallowed
7.19% of 1558 decks 112 decks
Ghave, Guru of Spores
1.06% of 6617 decks 70 decks
Marchesa, the Black Rose
0.25% of 10380 decks 26 decks
Meren of Clan Nel Toth
0.02% of 16675 decks 4 decks
Fain, the Broker
0.94% of 318 decks 3 decks
Atraxa, Praetors' Voice
0.01% of 35913 decks 2 decks
Syr Konrad, the Grim
0.04% of 4915 decks 2 decks
Tayam, Luminous Enigma
0.03% of 6502 decks 2 decks
Xavier Sal, Infested Captain
0.03% of 6129 decks 2 decks
Henzie "Toolbox" Torre
0.01% of 15931 decks 2 decks
Muldrotha, the Gravetide
0.01% of 17738 decks 2 decks
K'rrik, Son of Yawgmoth
0.01% of 15527 decks 2 decks
Korvold, Fae-Cursed King
0.01% of 16327 decks 2 decks
Ratadrabik of Urborg
0.02% of 6011 decks 1 decks
Yawgmoth, Thran Physician
0.02% of 5618 decks 1 decks
Reyhan, Last of the Abzan // Rograkh, Son of Rohgahh
0.16% of 634 decks 1 decks
Mairsil, the Pretender
0.06% of 1607 decks 1 decks
Colfenor, the Last Yew
0.09% of 1091 decks 1 decks
New Cards
Kheru Goldkeeper
50% of 2 decks +43% synergy
Redoubled Stormsinger
50% of 2 decks +48% synergy
Elspeth, Storm Slayer
17% of 6 decks +12% synergy
The Sibsig Ceremony
12% of 26 decks +11% synergy
Teval's Judgment
8% of 24 decks +6% synergy
High Synergy Cards
Cathars' Crusade
74% of 82 decks +69% synergy
Uncivil Unrest
62% of 37 decks +61% synergy
Phyrexian Altar
64% of 264 decks +61% synergy
Walking Ballista
56% of 264 decks +54% synergy
Good-Fortune Unicorn
56% of 77 decks +53% synergy
Blood Artist
64% of 264 decks +52% synergy
Viscera Seer
61% of 264 decks +52% synergy
Triskelion
52% of 264 decks +51% synergy
Goblin Bombardment
57% of 37 decks +51% synergy
Carrion Feeder
55% of 264 decks +50% synergy
Top Cards
Skullclamp
59% of 264 decks +47% synergy
Zulaport Cutthroat
57% of 264 decks +48% synergy
Corpse Knight
51% of 82 decks +45% synergy
Swords to Plowshares
51% of 82 decks -11% synergy
Corpsejack Menace
51% of 97 decks +46% synergy
Pitiless Plunderer
50% of 264 decks +42% synergy
Doubling Season
49% of 97 decks +40% synergy
Rosie Cotton of South Lane
47% of 79 decks +44% synergy
Altar of Dementia
47% of 264 decks +44% synergy
Flayer of the Hatebound
46% of 37 decks +45% synergy
Game Changers
Cyclonic Rift
39% of 41 decks +13% synergy
Aura Shards
36% of 77 decks +28% synergy
Demonic Tutor
35% of 264 decks +14% synergy
Vampiric Tutor
27% of 264 decks +10% synergy
Worldly Tutor
25% of 97 decks +11% synergy
Enlightened Tutor
23% of 82 decks +6% synergy
Deflecting Swat
22% of 37 decks +5% synergy
Necropotence
15% of 264 decks +9% synergy
Bolas's Citadel
14% of 264 decks +5% synergy
Natural Order
8% of 97 decks +6% synergy
Creatures
Ignoble Hierarch
50% of 6 decks +25% synergy
Cryptic Trilobite
45% of 264 decks +45% synergy
Slimefoot, the Stowaway
45% of 97 decks +44% synergy
Cruel Celebrant
41% of 82 decks +33% synergy
Baleful Strix
41% of 41 decks +29% synergy
Putrid Goblin
41% of 264 decks +41% synergy
Young Wolf
40% of 97 decks +40% synergy
Chatterfang, Squirrel General
40% of 97 decks +35% synergy
Eternal Witness
40% of 97 decks +21% synergy
Birds of Paradise
39% of 97 decks +12% synergy
Scurry Oak
37% of 97 decks +35% synergy
Puppeteer Clique
36% of 264 decks +35% synergy
Juniper Order Ranger
36% of 77 decks +35% synergy
Mazirek, Kraul Death Priest
36% of 97 decks +33% synergy
Basking Broodscale
36% of 50 decks +34% synergy
Elas il-Kor, Sadistic Pilgrim
35% of 82 decks +25% synergy
Yawgmoth, Thran Physician
35% of 264 decks +32% synergy
Utopia Mycon
35% of 97 decks +34% synergy
River Kelpie
34% of 41 decks +33% synergy
Devoted Druid
34% of 97 decks +31% synergy
Master Biomancer
33% of 9 decks +30% synergy
Fathom Mage
33% of 9 decks +30% synergy
Ivy Lane Denizen
33% of 97 decks +31% synergy
Winding Constrictor
32% of 97 decks +28% synergy
Gray Merchant of Asphodel
32% of 264 decks +23% synergy
Conclave Mentor
30% of 77 decks +26% synergy
Spark Double
29% of 41 decks +23% synergy
Tatterkite
29% of 264 decks +29% synergy
Lesser Masticore
28% of 264 decks +28% synergy
Reveillark
28% of 82 decks +26% synergy
Karmic Guide
28% of 82 decks +24% synergy
Gravecrawler
28% of 264 decks +25% synergy
Champion of Lambholt
28% of 97 decks +21% synergy
Ayara, First of Locthwain
28% of 264 decks +24% synergy
Grim Haruspex
28% of 264 decks +24% synergy
Crypt Ghast
28% of 264 decks +23% synergy
Sigil Captain
27% of 77 decks +27% synergy
Mahadi, Emporium Master
27% of 37 decks +21% synergy
Herald of Secret Streams
27% of 41 decks +24% synergy
Plague Belcher
27% of 264 decks +25% synergy
Warren Soultrader
26% of 162 decks +21% synergy
Renata, Called to the Hunt
26% of 97 decks +24% synergy
Sakura-Tribe Elder
26% of 97 decks +8% synergy
Solemn Simulacrum
26% of 264 decks +12% synergy
Chainbreaker
25% of 264 decks +25% synergy
Workhorse
25% of 264 decks +25% synergy
Sage of Fables
24% of 41 decks +24% synergy
Glen Elendra Archmage
24% of 41 decks +22% synergy
Murderous Redcap
24% of 37 decks +23% synergy
Kami of Whispered Hopes
24% of 97 decks +17% synergy
Instants
Dark Ritual
42% of 264 decks +19% synergy
Chaos Warp
41% of 37 decks +9% synergy
Assassin's Trophy
38% of 97 decks +8% synergy
Terminate
32% of 37 decks +12% synergy
Anguished Unmaking
29% of 82 decks +5% synergy
Counterspell
27% of 41 decks -16% synergy
Beast Within
25% of 97 decks -12% synergy
Village Rites
24% of 264 decks +15% synergy
Teferi's Protection
22% of 82 decks +3% synergy
Bedevil
22% of 37 decks +8% synergy
Heroic Intervention
20% of 97 decks -10% synergy
Swan Song
20% of 41 decks +3% synergy
Fierce Guardianship
20% of 41 decks +1% synergy
Arcane Denial
20% of 41 decks -1% synergy
Path to Exile
20% of 82 decks -27% synergy
Eladamri's Call
19% of 77 decks +9% synergy
Deadly Dispute
19% of 264 decks +8% synergy
Despark
17% of 82 decks +2% synergy
Tragic Slip
16% of 264 decks +13% synergy
Culling the Weak
16% of 264 decks +12% synergy
Abrade
16% of 37 decks +5% synergy
Defile
16% of 264 decks +13% synergy
Abzan Charm
16% of 77 decks +11% synergy
Withering Torment
15% of 121 decks +7% synergy
An Offer You Can't Refuse
15% of 41 decks -7% synergy
Negate
15% of 41 decks -8% synergy
Entomb
14% of 264 decks +7% synergy
Fire Covenant
14% of 37 decks +10% synergy
Generous Gift
13% of 82 decks -11% synergy
Harrow
13% of 97 decks +4% synergy
Putrefy
13% of 97 decks -2% synergy
Cabal Ritual
13% of 264 decks +8% synergy
Deadly Rollick
13% of 264 decks +1% synergy
Infernal Grasp
12% of 264 decks +5% synergy
Chord of Calling
12% of 97 decks +7% synergy
Whir of Invention
12% of 41 decks +9% synergy
Mortify
12% of 82 decks +1% synergy
Dawn's Truce
12% of 34 decks +4% synergy
Imp's Mischief
12% of 264 decks +9% synergy
Inspiring Call
11% of 97 decks +3% synergy
Corrupted Conviction
11% of 264 decks +6% synergy
Malakir Rebirth
11% of 264 decks +3% synergy
Revitalizing Repast
10% of 50 decks +1% synergy
Utter End
10% of 82 decks +4% synergy
Frantic Search
10% of 41 decks -3% synergy
Mana Drain
10% of 41 decks -5% synergy
Sudden Spoiling
9% of 264 decks +8% synergy
Abrupt Decay
8% of 97 decks -2% synergy
Act of Aggression
8% of 37 decks +8% synergy
Pyroblast
8% of 37 decks +2% synergy
Sorceries
Blasphemous Act
38% of 37 decks +5% synergy
Diabolic Intent
36% of 264 decks +28% synergy
Farseek
34% of 97 decks -0% synergy
Cultivate
30% of 97 decks -15% synergy
Nature's Lore
29% of 97 decks -3% synergy
Feed the Swarm
28% of 264 decks +11% synergy
Reanimate
25% of 264 decks +9% synergy
Toxic Deluge
25% of 264 decks +7% synergy
Three Visits
25% of 97 decks +0% synergy
Sign in Blood
22% of 264 decks +13% synergy
Diabolic Tutor
21% of 264 decks +15% synergy
Kodama's Reach
20% of 97 decks -11% synergy
Night's Whisper
19% of 264 decks +10% synergy
Mark of Mutiny
19% of 37 decks +19% synergy
Wave Goodbye
19% of 37 decks +17% synergy
Vandalblast
19% of 37 decks +3% synergy
Damnation
19% of 264 decks +11% synergy
Grim Tutor
18% of 264 decks +13% synergy
Victimize
18% of 264 decks +6% synergy
Bubbling Muck
17% of 264 decks +16% synergy
Rampant Growth
14% of 97 decks -20% synergy
Damn
13% of 82 decks -3% synergy
Green Sun's Zenith
12% of 97 decks +7% synergy
Read the Bones
11% of 264 decks +4% synergy
Merciless Eviction
11% of 82 decks +7% synergy
Eldritch Evolution
10% of 97 decks +6% synergy
Exsanguinate
10% of 264 decks +4% synergy
Imperial Seal
9% of 264 decks +4% synergy
Culling Ritual
9% of 97 decks -2% synergy
Buried Alive
9% of 264 decks +3% synergy
Mutilate
9% of 264 decks +7% synergy
Idyllic Tutor
9% of 82 decks +4% synergy
Farewell
9% of 82 decks -4% synergy
Skyshroud Claim
8% of 97 decks -1% synergy
Mob Rule
8% of 37 decks +7% synergy
Insurrection
8% of 37 decks +7% synergy
Twinflame
8% of 37 decks +5% synergy
Faithless Looting
8% of 37 decks -8% synergy
Torment of Hailfire
8% of 264 decks +3% synergy
Beseech the Mirror
8% of 240 decks +5% synergy
Eerie Ultimatum
8% of 77 decks -4% synergy
Profane Tutor
8% of 264 decks +5% synergy
Reshape
7% of 41 decks +6% synergy
Thoughtcast
7% of 41 decks +4% synergy
Fabricate
7% of 41 decks +2% synergy
Wrath of God
7% of 82 decks +1% synergy
Preordain
7% of 41 decks -3% synergy
Finale of Devastation
7% of 97 decks -1% synergy
Duneblast
6% of 77 decks +4% synergy
Persist
6% of 264 decks +4% synergy
Utility Artifacts
Lightning Greaves
37% of 264 decks +12% synergy
Blasting Station
30% of 264 decks +29% synergy
Jet Medallion
28% of 264 decks +25% synergy
Swiftfoot Boots
23% of 264 decks -4% synergy
Mind Stone
19% of 264 decks +2% synergy
Altar of the Brood
17% of 264 decks +16% synergy
Commander's Sphere
15% of 264 decks +1% synergy
Time Sieve
15% of 41 decks +12% synergy
Ozolith, the Shattered Spire
14% of 97 decks +9% synergy
Cauldron of Souls
14% of 264 decks +13% synergy
The Ozolith
13% of 264 decks +9% synergy
Birthing Pod
12% of 97 decks +10% synergy
Bontu's Monument
11% of 264 decks +9% synergy
The Great Henge
10% of 97 decks +1% synergy
Lotus Petal
9% of 264 decks +2% synergy
Sensei's Divining Top
8% of 264 decks +3% synergy
Spawning Pit
8% of 264 decks +7% synergy
Crowded Crypt
8% of 264 decks +6% synergy
Jeweled Lotus
8% of 264 decks +4% synergy
Expedition Map
7% of 264 decks +4% synergy
Wishclaw Talisman
7% of 264 decks +2% synergy
The One Ring
6% of 264 decks -2% synergy
Wayfarer's Bauble
6% of 264 decks -3% synergy
Nim Deathmantle
6% of 264 decks +5% synergy
Agatha's Soul Cauldron
6% of 240 decks +5% synergy
Animation Module
6% of 264 decks +5% synergy
Krark-Clan Ironworks
6% of 264 decks +5% synergy
Enchantments
Hardened Scales
45% of 97 decks +36% synergy
Bastion of Remembrance
35% of 264 decks +29% synergy
Anointed Procession
33% of 82 decks +25% synergy
Parallel Lives
32% of 97 decks +25% synergy
Primal Vigor
29% of 97 decks +26% synergy
Retribution of the Ancients
28% of 264 decks +28% synergy
Grave Pact
28% of 264 decks +23% synergy
Rhystic Study
27% of 41 decks +0% synergy
Phyrexian Arena
25% of 264 decks +9% synergy
Branching Evolution
24% of 97 decks +18% synergy
Cryptolith Rite
22% of 97 decks +18% synergy
Sneak Attack
22% of 37 decks +19% synergy
Smothering Tithe
21% of 82 decks -3% synergy
Earthcraft
21% of 97 decks +20% synergy
Black Market
19% of 264 decks +15% synergy
All Will Be One
19% of 37 decks +16% synergy
Fecundity
19% of 97 decks +18% synergy
Moldervine Reclamation
19% of 97 decks +10% synergy
Dictate of Erebos
18% of 264 decks +14% synergy
The Meathook Massacre
18% of 264 decks +13% synergy
Mystic Remora
17% of 41 decks -0% synergy
Impact Tremors
16% of 37 decks +6% synergy
Heartless Summoning
16% of 264 decks +15% synergy
Tribute to the World Tree
14% of 97 decks +8% synergy
Black Market Connections
14% of 264 decks +3% synergy
Growing Rites of Itlimoc
13% of 97 decks +8% synergy
Animate Dead
13% of 264 decks +4% synergy
Pattern of Rebirth
12% of 97 decks +12% synergy
Death's Presence
12% of 97 decks +11% synergy
Innkeeper's Talent
12% of 41 decks +8% synergy
Insidious Roots
12% of 68 decks +6% synergy
Life and Limb
11% of 97 decks +11% synergy
Wizard Class
10% of 41 decks +6% synergy
Thran Vigil
9% of 264 decks +9% synergy
Greater Good
9% of 97 decks +5% synergy
Sylvan Library
9% of 97 decks -1% synergy
Sterling Grove
9% of 77 decks +2% synergy
Mirari's Wake
9% of 77 decks -4% synergy
Unspeakable Symbol
8% of 264 decks +8% synergy
Wild Growth
8% of 97 decks -3% synergy
Phyrexian Reclamation
8% of 264 decks +4% synergy
Swift Reconfiguration
7% of 82 decks +6% synergy
Rooftop Storm
7% of 41 decks +5% synergy
Intruder Alarm
7% of 41 decks +5% synergy
Exquisite Blood
7% of 264 decks +2% synergy
Dark Privilege
7% of 264 decks +7% synergy
Greed
7% of 264 decks +5% synergy
Squirrel Nest
6% of 97 decks +5% synergy
Feast of the Victorious Dead
6% of 81 decks +4% synergy
Darksteel Mutation
6% of 82 decks +0% synergy
Planeswalkers
Liliana, Dreadhorde General
8% of 264 decks +4% synergy
Tezzeret, Master of the Bridge
7% of 41 decks +5% synergy
Liliana of the Dark Realms
5% of 264 decks +4% synergy
Utility Lands
Cabal Coffers
40% of 264 decks +29% synergy
Urborg, Tomb of Yawgmoth
39% of 264 decks +29% synergy
Bojuka Bog
36% of 264 decks +6% synergy
Phyrexian Tower
34% of 264 decks +25% synergy
Gavony Township
31% of 77 decks +22% synergy
Reliquary Tower
25% of 264 decks -4% synergy
Cabal Stronghold
23% of 264 decks +20% synergy
Nykthos, Shrine to Nyx
20% of 264 decks +14% synergy
Boseiju, Who Endures
20% of 97 decks +1% synergy
Castle Locthwain
17% of 264 decks +12% synergy
Ancient Tomb
15% of 264 decks +5% synergy
Academy Ruins
15% of 41 decks +10% synergy
Seat of the Synod
15% of 41 decks +8% synergy
High Market
12% of 264 decks +10% synergy
Temple of the False God
12% of 264 decks +3% synergy
Takenuma, Abandoned Mire
12% of 264 decks +2% synergy
Urza's Saga
11% of 264 decks +4% synergy
Barren Moor
11% of 264 decks +7% synergy
War Room
11% of 264 decks +5% synergy
Witch's Cottage
10% of 264 decks +7% synergy
Grim Backwoods
9% of 97 decks +5% synergy
Dryad Arbor
9% of 97 decks +5% synergy
Oran-Rief, the Vastwood
9% of 97 decks +5% synergy
Gaea's Cradle
9% of 97 decks +4% synergy
Yavimaya, Cradle of Growth
9% of 264 decks +0% synergy
Rogue's Passage
9% of 264 decks -11% synergy
Buried Ruin
8% of 264 decks +4% synergy
Great Furnace
8% of 37 decks +3% synergy
Spymaster's Vault
8% of 162 decks +5% synergy
Command Beacon
8% of 264 decks +3% synergy
Mortuary Mire
8% of 264 decks +3% synergy
Minamo, School at Water's Edge
7% of 41 decks +3% synergy
Otawara, Soaring City
7% of 41 decks -9% synergy
Volrath's Stronghold
7% of 264 decks +6% synergy
Nesting Grounds
6% of 264 decks +5% synergy
Hall of Heliod's Generosity
6% of 82 decks -0% synergy
Vault of the Archangel
6% of 82 decks -5% synergy
Karn's Bastion
6% of 264 decks +1% synergy
Inventors' Fair
6% of 264 decks +2% synergy
Crypt of Agadeem
5% of 264 decks +4% synergy
Stirring Wildwood
5% of 77 decks +4% synergy
Vitu-Ghazi, the City-Tree
5% of 77 decks +4% synergy
Mana Artifacts
Sol Ring
93% of 264 decks +9% synergy
Arcane Signet
71% of 264 decks -1% synergy
Talisman of Creativity
63% of 27 decks +34% synergy
Talisman of Dominance
49% of 41 decks +17% synergy
Talisman of Indulgence
46% of 37 decks +19% synergy
Rakdos Signet
30% of 37 decks +1% synergy
Relic of Sauron
26% of 27 decks +17% synergy
Orzhov Signet
24% of 82 decks -2% synergy
Golgari Signet
24% of 97 decks +12% synergy
Selesnya Signet
22% of 77 decks +14% synergy
Talisman of Resilience
20% of 97 decks +7% synergy
Izzet Signet
19% of 27 decks -9% synergy
Talisman of Hierarchy
18% of 82 decks -7% synergy
Talisman of Unity
18% of 77 decks +11% synergy
Thought Vessel
18% of 264 decks +1% synergy
Fellwar Stone
17% of 264 decks -4% synergy
Dimir Signet
17% of 41 decks -11% synergy
Charcoal Diamond
12% of 264 decks +8% synergy
Thran Dynamo
11% of 264 decks +6% synergy
Chromatic Lantern
11% of 264 decks +1% synergy
Mana Crypt
10% of 264 decks +4% synergy
Chrome Mox
10% of 264 decks +4% synergy
Mana Vault
9% of 264 decks +3% synergy
Lands
Stomping Ground
83% of 6 decks +43% synergy
Hallowed Fountain
80% of 5 decks +40% synergy
Breeding Pool
78% of 9 decks +37% synergy
Overgrown Tomb
67% of 97 decks +25% synergy
Spire Garden
67% of 6 decks +43% synergy
Xander's Lounge
67% of 27 decks +41% synergy
Ziatora's Proving Ground
67% of 6 decks +37% synergy
Blood Crypt
65% of 37 decks +27% synergy
Watery Grave
63% of 41 decks +23% synergy
Steam Vents
63% of 27 decks +25% synergy
Temple Garden
61% of 77 decks +22% synergy
Glacial Fortress
60% of 5 decks +32% synergy
Godless Shrine
60% of 82 decks +20% synergy
Shivan Reef
52% of 27 decks +24% synergy
Crumbling Necropolis
52% of 27 decks +21% synergy
Grove of the Burnwillows
50% of 6 decks +48% synergy
Karplusan Forest
50% of 6 decks +32% synergy
Command Tower
50% of 264 decks -25% synergy
Drowned Catacomb
49% of 41 decks +22% synergy
Sulfurous Springs
49% of 37 decks +27% synergy
Sunpetal Grove
47% of 77 decks +22% synergy
Indatha Triome
47% of 77 decks +17% synergy
Isolated Chapel
46% of 82 decks +16% synergy
Woodland Cemetery
45% of 97 decks +16% synergy
Zagoth Triome
44% of 9 decks +15% synergy
Sandsteppe Citadel
44% of 77 decks +18% synergy
Undergrowth Stadium
42% of 97 decks +17% synergy
Training Center
41% of 27 decks +14% synergy
Sulfur Falls
41% of 27 decks +8% synergy
Smoldering Marsh
41% of 37 decks +7% synergy
Llanowar Wastes
40% of 97 decks +14% synergy
Vault of Champions
39% of 82 decks +13% synergy
Dragonskull Summit
38% of 37 decks +5% synergy
Caves of Koilos
37% of 82 decks +7% synergy
Luxury Suite
35% of 37 decks +9% synergy
Underground River
34% of 41 decks +13% synergy
Sunken Hollow
34% of 41 decks -1% synergy
Bountiful Promenade
34% of 77 decks +10% synergy
Hinterland Harbor
33% of 9 decks +3% synergy
Brushland
32% of 77 decks +15% synergy
Canopy Vista
30% of 77 decks -7% synergy
Twilight Mire
27% of 97 decks +16% synergy
Wooded Bastion
26% of 77 decks +22% synergy
Deathcap Glade
26% of 97 decks +12% synergy
Morphic Pool
24% of 41 decks -1% synergy
Rakdos Carnarium
24% of 37 decks +10% synergy
Exotic Orchard
24% of 264 decks -12% synergy
Temple of Malady
24% of 97 decks +7% synergy
Murmuring Bosk
23% of 77 decks +16% synergy
Overgrown Farmland
21% of 77 decks +4% synergy