Mikaeus, the Unhallowed + Crystalline Crawler + Viscera Seer

Mikaeus, the Unhallowed
Crystalline Crawler
Viscera Seer

Requires
Mikaeus, the Unhallowed must be on the battlefield. Crystalline Crawler must be on the battlefield. Viscera Seer 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 Viscera Seer 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 Viscera Seer ability, causing you to scry 1.
  6. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite scry 1.

Mikaeus, the Unhallowed
6.43% of 1337 decks 86 decks
Ghave, Guru of Spores
0.37% of 6423 decks 24 decks
Marchesa, the Black Rose
0.20% of 9321 decks 19 decks
Henzie "Toolbox" Torre
0.05% of 14573 decks 7 decks
K'rrik, Son of Yawgmoth
0.02% of 13841 decks 3 decks
Acererak the Archlich
0.28% of 1084 decks 3 decks
Fain, the Broker
1.08% of 279 decks 3 decks
Muldrotha, the Gravetide
0.01% of 15112 decks 2 decks
Reyhan, Last of the Abzan // Rograkh, Son of Rohgahh
0.22% of 457 decks 1 decks
Chainer, Dementia Master
0.06% of 1652 decks 1 decks
Savra, Queen of the Golgari
0.04% of 2793 decks 1 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.06% of 1569 decks 1 decks
Thalia and The Gitrog Monster
0.01% of 12491 decks 1 decks
Mazirek, Kraul Death Priest
0.05% of 1960 decks 1 decks
Dargo, the Shipwrecker // Reyhan, Last of the Abzan
0.50% of 199 decks 1 decks
Meren of Clan Nel Toth
0.01% of 14905 decks 1 decks
Olivia Voldaren
0.09% of 1144 decks 1 decks
Syr Konrad, the Grim
0.02% of 4587 decks 1 decks
New Cards
Persistent Constrictor
57% of 7 decks +48% synergy
Withering Torment
33% of 12 decks +12% synergy
Funeral Room // Awakening Hall
20% of 15 decks +14% synergy
High Synergy Cards
Ashnod's Altar
85% of 168 decks +77% synergy
Cathars' Crusade
82% of 28 decks +76% synergy
Carrion Feeder
67% of 168 decks +62% synergy
Walking Ballista
65% of 167 decks +62% synergy
Phyrexian Altar
62% of 168 decks +58% synergy
Ignoble Hierarch
82% of 11 decks +56% synergy
Triskelion
57% of 168 decks +56% synergy
Uncivil Unrest
57% of 23 decks +55% synergy
Good-Fortune Unicorn
56% of 27 decks +53% synergy
Altar of Dementia
55% of 168 decks +53% synergy
Top Cards
Blood Artist
63% of 168 decks +51% synergy
Baleful Strix
62% of 24 decks +49% synergy
Zulaport Cutthroat
57% of 168 decks +47% synergy
Blasphemous Act
55% of 31 decks +21% synergy
Mulldrifter
54% of 24 decks +48% synergy
Assassin's Trophy
54% of 48 decks +24% synergy
Corpse Knight
54% of 28 decks +48% synergy
Swords to Plowshares
54% of 28 decks -9% synergy
Putrid Goblin
52% of 166 decks +52% synergy
Skullclamp
52% of 168 decks +40% synergy
Creatures
Master Biomancer
60% of 5 decks +56% synergy
Fathom Mage
60% of 5 decks +56% synergy
Kutzil, Malamet Exemplar
50% of 8 decks +31% synergy
Birds of Paradise
50% of 48 decks +23% synergy
Reveillark
46% of 28 decks +44% synergy
Puppeteer Clique
46% of 168 decks +44% synergy
Marionette Apprentice
45% of 44 decks +38% synergy
Pitiless Plunderer
45% of 167 decks +37% synergy
Kitchen Finks
44% of 27 decks +44% synergy
Juniper Order Ranger
44% of 27 decks +43% synergy
Cryptic Trilobite
43% of 164 decks +43% synergy
Rosie Cotton of South Lane
43% of 14 decks +39% synergy
Karmic Guide
43% of 28 decks +38% synergy
Cruel Celebrant
43% of 28 decks +34% synergy
Accursed Marauder
42% of 26 decks +33% synergy
Gray Merchant of Asphodel
41% of 168 decks +32% synergy
Elas il-Kor, Sadistic Pilgrim
41% of 22 decks +29% synergy
Yawgmoth, Thran Physician
40% of 166 decks +36% synergy
Tatterkite
38% of 168 decks +38% synergy
River Kelpie
38% of 24 decks +37% synergy
Protean Hulk
38% of 48 decks +36% synergy
Herald of Secret Streams
38% of 24 decks +35% synergy
Eternal Witness
38% of 48 decks +16% synergy
Grim Haruspex
37% of 168 decks +33% synergy
Etali, Primal Conqueror
36% of 11 decks +25% synergy
Ayara, First of Locthwain
36% of 166 decks +32% synergy
Flayer of the Hatebound
35% of 31 decks +35% synergy
Crypt Ghast
35% of 168 decks +30% synergy
Solemn Simulacrum
35% of 168 decks +20% synergy
Lesser Masticore
34% of 166 decks +34% synergy
Sage of Fables
33% of 24 decks +33% synergy
Gravecrawler
33% of 168 decks +31% synergy
Satoru, the Infiltrator
33% of 9 decks +30% synergy
Chasm Skulker
33% of 24 decks +29% synergy
Chatterfang, Squirrel General
33% of 45 decks +28% synergy
Spark Double
33% of 24 decks +26% synergy
Warren Soultrader
32% of 44 decks +24% synergy
Ivy Lane Denizen
31% of 48 decks +30% synergy
Devoted Druid
31% of 48 decks +28% synergy
Corpsejack Menace
31% of 48 decks +26% synergy
Kami of Whispered Hopes
31% of 32 decks +24% synergy
Elves of Deep Shadow
31% of 48 decks +20% synergy
Plague Belcher
31% of 167 decks +30% synergy
Ojer Taq, Deepest Foundation
30% of 10 decks +24% synergy
Sigil Captain
30% of 27 decks +29% synergy
Saffi Eriksdotter
30% of 27 decks +28% synergy
Workhorse
29% of 168 decks +29% synergy
Slimefoot, the Stowaway
29% of 48 decks +27% synergy
Glen Elendra Archmage
29% of 24 decks +27% synergy
Heliod, Sun-Crowned
29% of 28 decks +25% synergy
Instants
Anguished Unmaking
50% of 28 decks +26% synergy
Dark Ritual
48% of 168 decks +26% synergy
Chaos Warp
39% of 31 decks +7% synergy
Cyclonic Rift
38% of 24 decks +10% synergy
Vampiric Tutor
33% of 168 decks +15% synergy
Terminate
32% of 31 decks +11% synergy
Enlightened Tutor
32% of 28 decks +14% synergy
Beast Within
31% of 48 decks -8% synergy
Eladamri's Call
30% of 27 decks +18% synergy
Deflecting Swat
27% of 30 decks +10% synergy
Village Rites
26% of 163 decks +16% synergy
Worldly Tutor
25% of 48 decks +11% synergy
Counterspell
25% of 24 decks -18% synergy
Deadly Dispute
23% of 160 decks +12% synergy
Fierce Guardianship
22% of 23 decks +4% synergy
Teferi's Protection
21% of 28 decks +1% synergy
Culling the Weak
20% of 168 decks +16% synergy
Tragic Slip
18% of 168 decks +15% synergy
Defile
18% of 166 decks +15% synergy
Infernal Grasp
17% of 160 decks +9% synergy
Corrupted Conviction
17% of 108 decks +11% synergy
Malakir Rebirth
17% of 163 decks +8% synergy
Bedevil
16% of 31 decks +2% synergy
Cabal Ritual
15% of 168 decks +10% synergy
Entomb
15% of 168 decks +7% synergy
Deadly Rollick
15% of 164 decks +4% synergy
Chord of Calling
15% of 48 decks +9% synergy
Abrupt Decay
15% of 48 decks +4% synergy
Flare of Malice
13% of 45 decks +10% synergy
Tibalt's Trickery
13% of 30 decks +8% synergy
Rakdos Charm
13% of 31 decks -1% synergy
Imp's Mischief
12% of 168 decks +10% synergy
Arcane Denial
12% of 24 decks -7% synergy
Heroic Intervention
12% of 48 decks -17% synergy
Not Dead After All
12% of 83 decks +8% synergy
Fell the Profane
11% of 44 decks -1% synergy
Go for the Throat
11% of 168 decks +4% synergy
Undying Malice
11% of 156 decks +9% synergy
Rain of Filth
11% of 168 decks +10% synergy
Mortify
11% of 28 decks -1% synergy
Despark
11% of 28 decks -5% synergy
Veil of Summer
10% of 48 decks +4% synergy
Act of Aggression
10% of 31 decks +9% synergy
Sudden Spoiling
10% of 168 decks +8% synergy
Dismember
8% of 168 decks +6% synergy
Baleful Mastery
8% of 163 decks +5% synergy
Bitter Triumph
8% of 64 decks +3% synergy
Snuff Out
7% of 168 decks +5% synergy
Ad Nauseam
7% of 168 decks +4% synergy
Supernatural Stamina
7% of 167 decks +5% synergy
Sorceries
Demonic Tutor
39% of 168 decks +17% synergy
Diabolic Intent
37% of 168 decks +28% synergy
Feed the Swarm
37% of 163 decks +19% synergy
Farseek
29% of 48 decks -5% synergy
Mark of Mutiny
29% of 31 decks +29% synergy
Reanimate
27% of 168 decks +12% synergy
Nature's Lore
27% of 48 decks -5% synergy
Toxic Deluge
27% of 168 decks +9% synergy
Wave Goodbye
25% of 12 decks +22% synergy
Three Visits
25% of 48 decks +0% synergy
Damnation
24% of 168 decks +16% synergy
Sign in Blood
24% of 168 decks +14% synergy
Green Sun's Zenith
23% of 48 decks +17% synergy
Cultivate
23% of 48 decks -23% synergy
Bubbling Muck
23% of 168 decks +21% synergy
Diabolic Tutor
21% of 168 decks +15% synergy
Night's Whisper
21% of 168 decks +12% synergy
Victimize
21% of 168 decks +10% synergy
Grim Tutor
20% of 168 decks +16% synergy
Culling Ritual
17% of 46 decks +6% synergy
Natural Order
17% of 48 decks +14% synergy
Eldritch Evolution
17% of 48 decks +12% synergy
Read the Bones
17% of 168 decks +9% synergy
Finale of Devastation
17% of 48 decks +8% synergy
Vandalblast
16% of 31 decks -0% synergy
Insatiable Avarice
16% of 50 decks +11% synergy
Beseech the Mirror
15% of 91 decks +11% synergy
Sea Gate Restoration
13% of 23 decks +8% synergy
Tooth and Nail
12% of 48 decks +11% synergy
Mutilate
12% of 168 decks +10% synergy
Living Death
12% of 168 decks +7% synergy
Imperial Seal
12% of 168 decks +7% synergy
Damning Verdict
12% of 25 decks +10% synergy
Damn
12% of 26 decks -5% synergy
Bala Ged Recovery
11% of 46 decks +2% synergy
Idyllic Tutor
11% of 28 decks +6% synergy
Agadeem's Awakening
10% of 163 decks +7% synergy
Rampant Growth
10% of 48 decks -24% synergy
Mob Rule
10% of 31 decks +8% synergy
Insurrection
10% of 31 decks +8% synergy
Torment of Hailfire
9% of 167 decks +4% synergy
Exsanguinate
9% of 168 decks +3% synergy
Beseech the Queen
8% of 168 decks +7% synergy
Skyshroud Claim
8% of 48 decks -1% synergy
Persist
8% of 161 decks +6% synergy
Buried Alive
8% of 168 decks +2% synergy
Profane Tutor
7% of 161 decks +5% synergy
Dimir Machinations
7% of 168 decks +7% synergy
Black Sun's Zenith
7% of 168 decks +6% synergy
Decree of Pain
7% of 168 decks +4% synergy
Utility Artifacts
Lightning Greaves
39% of 168 decks +13% synergy
Blasting Station
34% of 168 decks +33% synergy
Jet Medallion
33% of 168 decks +31% synergy
Swiftfoot Boots
24% of 168 decks -3% synergy
Altar of the Brood
21% of 168 decks +20% synergy
Birthing Pod
21% of 48 decks +18% synergy
Bolas's Citadel
17% of 166 decks +8% synergy
Cauldron of Souls
15% of 168 decks +14% synergy
Ozolith, the Shattered Spire
13% of 30 decks +7% synergy
Bontu's Monument
13% of 167 decks +11% synergy
Sensei's Divining Top
11% of 168 decks +6% synergy
Agatha's Soul Cauldron
11% of 91 decks +9% synergy
Wishclaw Talisman
10% of 166 decks +5% synergy
Spawning Pit
9% of 168 decks +8% synergy
The Ozolith
9% of 164 decks +5% synergy
Wayfarer's Bauble
8% of 168 decks -2% synergy
Expedition Map
8% of 168 decks +4% synergy
Animation Module
7% of 168 decks +7% synergy
The One Ring
7% of 113 decks -2% synergy
Aetherflux Reservoir
7% of 168 decks +3% synergy
The Great Henge
6% of 48 decks -4% synergy
Desecrated Tomb
6% of 166 decks +6% synergy
Nim Deathmantle
6% of 168 decks +5% synergy
Krark-Clan Ironworks
5% of 168 decks +4% synergy
Matzalantli, the Great Door
5% of 75 decks +4% synergy
Enchantments
Goblin Bombardment
48% of 31 decks +42% synergy
Hardened Scales
44% of 48 decks +35% synergy
Doubling Season
40% of 48 decks +31% synergy
Anointed Procession
36% of 28 decks +27% synergy
Bastion of Remembrance
35% of 164 decks +29% synergy
Grave Pact
33% of 168 decks +28% synergy
Retribution of the Ancients
32% of 168 decks +31% synergy
Phyrexian Arena
30% of 168 decks +15% synergy
Smothering Tithe
29% of 28 decks +4% synergy
Aura Shards
26% of 27 decks +17% synergy
Sneak Attack
26% of 31 decks +23% synergy
Greater Good
25% of 48 decks +20% synergy
Parallel Lives
25% of 48 decks +18% synergy
Rhystic Study
25% of 24 decks -3% synergy
Industrial Advancement
24% of 29 decks +23% synergy
Branching Evolution
24% of 46 decks +19% synergy
Pattern of Rebirth
23% of 48 decks +22% synergy
Necropotence
21% of 168 decks +15% synergy
Dictate of Erebos
19% of 168 decks +15% synergy
Primal Vigor
19% of 48 decks +16% synergy
Heartless Summoning
18% of 168 decks +17% synergy
The Meathook Massacre
18% of 160 decks +13% synergy
Earthcraft
17% of 48 decks +16% synergy
Fecundity
17% of 48 decks +16% synergy
Mystic Remora
17% of 24 decks -1% synergy
Black Market
16% of 168 decks +11% synergy
Sterling Grove
15% of 27 decks +7% synergy
Sylvan Library
15% of 48 decks +3% synergy
Animate Dead
14% of 168 decks +5% synergy
Black Market Connections
14% of 148 decks +3% synergy
Thran Vigil
14% of 129 decks +13% synergy
Warstorm Surge
13% of 31 decks +8% synergy
Moldervine Reclamation
12% of 48 decks +3% synergy
Wild Growth
12% of 48 decks +1% synergy
All Will Be One
12% of 25 decks +9% synergy
Master Chef
12% of 43 decks +10% synergy
Swift Reconfiguration
12% of 26 decks +10% synergy
Greed
11% of 168 decks +9% synergy
Mirari's Wake
11% of 27 decks -3% synergy
Phyrexian Reclamation
10% of 168 decks +6% synergy
Exquisite Blood
10% of 168 decks +5% synergy
Impact Tremors
10% of 31 decks +0% synergy
Unspeakable Symbol
9% of 168 decks +8% synergy
Necromancy
9% of 168 decks +6% synergy
Survival of the Fittest
8% of 48 decks +7% synergy
Sanguine Bond
8% of 168 decks +3% synergy
Utopia Sprawl
8% of 48 decks +1% synergy
Agent of the Iron Throne
7% of 148 decks +5% synergy
Attrition
7% of 168 decks +6% synergy
Dark Privilege
7% of 168 decks +6% synergy
Planeswalkers
Vraska, Golgari Queen
8% of 48 decks +5% synergy
Liliana, Dreadhorde General
7% of 166 decks +4% synergy
Jiang Yanggu, Wildcrafter
6% of 48 decks +5% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
43% of 168 decks +34% synergy
Cabal Coffers
43% of 168 decks +33% synergy
Phyrexian Tower
39% of 168 decks +31% synergy
Bojuka Bog
39% of 168 decks +8% synergy
Boseiju, Who Endures
36% of 45 decks +16% synergy
Cabal Stronghold
34% of 166 decks +30% synergy
Gavony Township
30% of 27 decks +20% synergy
Reliquary Tower
24% of 168 decks -5% synergy
Nykthos, Shrine to Nyx
19% of 168 decks +13% synergy
Ancient Tomb
19% of 168 decks +9% synergy
Castle Locthwain
19% of 166 decks +13% synergy
Spymaster's Vault
18% of 44 decks +14% synergy
Otawara, Soaring City
17% of 23 decks +0% synergy
Takenuma, Abandoned Mire
16% of 154 decks +6% synergy
High Market
15% of 168 decks +12% synergy
Temple of the False God
12% of 168 decks +3% synergy
Stirring Wildwood
11% of 27 decks +10% synergy
Vitu-Ghazi, the City-Tree
11% of 27 decks +10% synergy
Barren Moor
11% of 168 decks +7% synergy
Urza's Saga
11% of 161 decks +3% synergy
Dryad Arbor
10% of 48 decks +6% synergy
Witch's Cottage
10% of 166 decks +6% synergy
Volrath's Stronghold
9% of 168 decks +8% synergy
Command Beacon
9% of 168 decks +4% synergy
War Room
9% of 163 decks +2% synergy
Grim Backwoods
8% of 48 decks +4% synergy
Rogue's Passage
8% of 168 decks -11% synergy
Mortuary Mire
8% of 168 decks +3% synergy
Yavimaya, Cradle of Growth
7% of 161 decks -2% synergy
Buried Ruin
7% of 168 decks +1% synergy
Gaea's Cradle
6% of 48 decks +1% synergy
Detection Tower
6% of 166 decks +5% synergy
Lake of the Dead
6% of 168 decks +5% synergy
Mana Artifacts
Sol Ring
92% of 168 decks +7% synergy
Arcane Signet
67% of 166 decks -5% synergy
Talisman of Creativity
60% of 20 decks +31% synergy
Talisman of Dominance
58% of 24 decks +27% synergy
Talisman of Indulgence
39% of 31 decks +13% synergy
Dimir Signet
33% of 24 decks +4% synergy
Izzet Signet
30% of 20 decks +2% synergy
Rakdos Signet
26% of 31 decks -4% synergy
Orzhov Signet
21% of 28 decks -6% synergy
Talisman of Resilience
19% of 48 decks +7% synergy
Talisman of Unity
19% of 27 decks +11% synergy
Mind Stone
18% of 168 decks +1% synergy
Talisman of Hierarchy
18% of 28 decks -7% synergy
Charcoal Diamond
17% of 168 decks +12% synergy
Fellwar Stone
16% of 168 decks -5% synergy
Thought Vessel
15% of 168 decks -1% synergy
Jeweled Lotus
15% of 163 decks +9% synergy
Selesnya Signet
15% of 27 decks +6% synergy
Golgari Signet
15% of 48 decks +2% synergy
Mana Crypt
14% of 168 decks +5% synergy
Chrome Mox
12% of 168 decks +6% synergy
Mana Vault
12% of 168 decks +6% synergy
Thran Dynamo
11% of 168 decks +6% synergy
Lotus Petal
10% of 168 decks +3% synergy
Commander's Sphere
10% of 168 decks -6% synergy
Throne of Eldraine
9% of 80 decks +6% synergy
Sceptre of Eternal Glory
7% of 136 decks +6% synergy
Mox Diamond
7% of 168 decks +2% synergy
Chromatic Lantern
6% of 168 decks -4% synergy
Crowded Crypt
6% of 160 decks +4% synergy
Grim Monolith
5% of 168 decks +3% synergy
Mox Opal
5% of 168 decks +1% synergy
Lands
Ziatora's Proving Ground
91% of 11 decks +59% synergy
Stomping Ground
91% of 11 decks +50% synergy
Spire Garden
82% of 11 decks +58% synergy
Blood Crypt
77% of 31 decks +39% synergy
Overgrown Tomb
77% of 48 decks +34% synergy
Xander's Lounge
74% of 19 decks +46% synergy
Godless Shrine
68% of 28 decks +27% synergy
Lush Portico
67% of 6 decks +54% synergy
Temple Garden
63% of 27 decks +22% synergy
Watery Grave
62% of 24 decks +22% synergy
Undergrowth Stadium
61% of 46 decks +35% synergy
Underground Mortuary
60% of 15 decks +43% synergy
Shivan Reef
60% of 20 decks +33% synergy
Crumbling Necropolis
60% of 20 decks +29% synergy
Steam Vents
60% of 20 decks +21% synergy
Sulfur Falls
55% of 20 decks +25% synergy
Taiga
55% of 11 decks +41% synergy
Luxury Suite
52% of 31 decks +25% synergy
Shadowy Backstreet
50% of 6 decks +37% synergy
Drowned Catacomb
50% of 24 decks +25% synergy
Indatha Triome
50% of 26 decks +19% synergy
Bountiful Promenade
48% of 27 decks +24% synergy
Llanowar Wastes
48% of 48 decks +22% synergy
Woodland Cemetery
48% of 48 decks +20% synergy
Isolated Chapel
46% of 28 decks +19% synergy
Vault of Champions
46% of 26 decks +20% synergy
Underground River
46% of 24 decks +26% synergy
Sulfurous Springs
45% of 31 decks +25% synergy
Sunpetal Grove
44% of 27 decks +21% synergy
Caves of Koilos
43% of 28 decks +15% synergy
Dragonskull Summit
42% of 31 decks +11% synergy
Brushland
41% of 27 decks +25% synergy
Command Tower
40% of 168 decks -34% synergy
Sunken Hollow
38% of 24 decks +3% synergy
Sandsteppe Citadel
37% of 27 decks +11% synergy
Karplusan Forest
36% of 11 decks +19% synergy
Overgrown Farmland
36% of 25 decks +20% synergy
Smoldering Marsh
35% of 31 decks +3% synergy
Deathcap Glade
33% of 45 decks +19% synergy
Training Center
32% of 19 decks +4% synergy
Twilight Mire
31% of 48 decks +21% synergy
Bayou
31% of 48 decks +18% synergy
Wooded Bastion
30% of 27 decks +25% synergy
Morphic Pool
29% of 24 decks +3% synergy
Fire-Lit Thicket
27% of 11 decks +23% synergy
Savage Lands
27% of 11 decks +4% synergy
Shattered Sanctum
27% of 26 decks +13% synergy
Murmuring Bosk
26% of 27 decks +18% synergy
Badlands
26% of 31 decks +12% synergy
Fetid Heath
25% of 28 decks +14% synergy