Mikaeus, the Unhallowed (Commander) - Expensive

Background image for Five Different Ways to Use The Ooze in Commander
Alejandro Fuentes
Mar 17, 2026
Five Different Ways to Use The Ooze in Commander
Alejandro finds the five ways to use The Ooze in Commander, from the jankiest, to the most competitive, to the most evil.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Grave Researcher
10%inclusion1 decks10 decks
9%synergy
Big Apple, 3 a.m.
3.6%inclusion1 decks28 decks
1%synergy
Rat King, Pale Piper
3.6%inclusion1 decks28 decks
-1%synergy
Rat King, Verminister
2.9%inclusion1 decks35 decks
0%synergy
Splinter's Technique
2.9%inclusion1 decks35 decks
1%synergy
High Synergy Cards
Walking Ballista
78%inclusion152 decks196 decks
76%synergy
Triskelion
74%inclusion146 decks196 decks
73%synergy
Phyrexian Altar
85%inclusion166 decks196 decks
71%synergy
Putrid Goblin
69%inclusion135 decks196 decks
67%synergy
Culling the Weak
74%inclusion145 decks196 decks
58%synergy
Altar of Dementia
63%inclusion123 decks196 decks
57%synergy
Diabolic Intent
72%inclusion141 decks196 decks
57%synergy
Carrion Feeder
68%inclusion134 decks196 decks
57%synergy
Phyrexian Tower
80%inclusion157 decks196 decks
55%synergy
Ashnod's Altar
73%inclusion143 decks196 decks
53%synergy
Top Cards
Dark Ritual
92%inclusion181 decks196 decks
26%synergy
Jet Medallion
82%inclusion161 decks196 decks
21%synergy
Reanimate
79%inclusion155 decks196 decks
39%synergy
Viscera Seer
68%inclusion133 decks196 decks
51%synergy
Blood Artist
66%inclusion129 decks196 decks
34%synergy
Gravecrawler
65%inclusion128 decks196 decks
51%synergy
Gray Merchant of Asphodel
63%inclusion124 decks196 decks
12%synergy
Cabal Ritual
60%inclusion117 decks196 decks
42%synergy
Toxic Deluge
60%inclusion117 decks196 decks
23%synergy
Entomb
59%inclusion115 decks196 decks
47%synergy
Game Changers
Demonic Tutor
97%inclusion191 decks196 decks
70%synergy
Vampiric Tutor
92%inclusion180 decks196 decks
71%synergy
Ancient Tomb
79%inclusion154 decks196 decks
67%synergy
Mana Vault
70%inclusion138 decks196 decks
64%synergy
Imperial Seal
63%inclusion124 decks196 decks
56%synergy
Necropotence
62%inclusion122 decks196 decks
47%synergy
Chrome Mox
58%inclusion113 decks196 decks
52%synergy
Bolas's Citadel
52%inclusion101 decks196 decks
23%synergy
The One Ring
47%inclusion92 decks196 decks
37%synergy
Opposition Agent
39%inclusion77 decks196 decks
30%synergy
Creatures
Yawgmoth, Thran Physician
58%inclusion114 decks196 decks
48%synergy
Crypt Ghast
55%inclusion107 decks196 decks
7%synergy
Zulaport Cutthroat
51%inclusion99 decks196 decks
27%synergy
Warren Soultrader
44%inclusion80 decks182 decks
31%synergy
Tatterkite
43%inclusion84 decks196 decks
43%synergy
Plague Belcher
40%inclusion79 decks196 decks
38%synergy
Ayara, First of Locthwain
39%inclusion77 decks196 decks
14%synergy
Sidisi, Undead Vizier
39%inclusion76 decks196 decks
35%synergy
K'rrik, Son of Yawgmoth
38%inclusion75 decks196 decks
19%synergy
Orcish Bowmasters
36%inclusion71 decks196 decks
23%synergy
Dauthi Voidwalker
36%inclusion71 decks196 decks
21%synergy
Puppeteer Clique
36%inclusion70 decks196 decks
34%synergy
Pitiless Plunderer
34%inclusion67 decks196 decks
15%synergy
Chainbreaker
28%inclusion55 decks196 decks
28%synergy
Lesser Masticore
26%inclusion50 decks196 decks
25%synergy
Sheoldred, the Apocalypse
25%inclusion49 decks196 decks
10%synergy
Blood Pet
25%inclusion49 decks196 decks
17%synergy
Accursed Marauder
24%inclusion44 decks182 decks
3%synergy
Midnight Reaper
20%inclusion40 decks196 decks
12%synergy
Wingrattle Scarecrow
20%inclusion39 decks196 decks
20%synergy
Fleshbag Marauder
19%inclusion38 decks196 decks
3%synergy
Grim Haruspex
19%inclusion38 decks196 decks
10%synergy
Grim Servant
19%inclusion35 decks182 decks
14%synergy
Undead Augur
18%inclusion35 decks196 decks
13%synergy
Moonshadow
18%inclusion7 decks40 decks
16%synergy
Sephiroth, Fabled SOLDIER
17%inclusion17 decks98 decks
12%synergy
Umbral Collar Zealot
17%inclusion14 decks81 decks
9%synergy
Dark Confidant
17%inclusion33 decks196 decks
9%synergy
Cryptic Trilobite
16%inclusion31 decks196 decks
16%synergy
Lingering Tormentor
16%inclusion31 decks196 decks
16%synergy
Headless Rider
16%inclusion31 decks196 decks
13%synergy
Braids, Arisen Nightmare
15%inclusion29 decks196 decks
-5%synergy
Grave Titan
14%inclusion27 decks196 decks
7%synergy
Pawn of Ulamog
14%inclusion27 decks196 decks
4%synergy
Solemn Simulacrum
13%inclusion26 decks196 decks
-9%synergy
Razaketh, the Foulblooded
13%inclusion26 decks196 decks
8%synergy
Syr Konrad, the Grim
13%inclusion26 decks196 decks
-7%synergy
Undead Warchief
13%inclusion26 decks196 decks
10%synergy
Crystalline Crawler
12%inclusion24 decks196 decks
12%synergy
Zul Ashur, Lich Lord
12%inclusion18 decks151 decks
9%synergy
Lord of the Undead
12%inclusion23 decks196 decks
9%synergy
Diregraf Colossus
12%inclusion23 decks196 decks
8%synergy
Marionette Apprentice
12%inclusion21 decks182 decks
1%synergy
Necrotic Ooze
11%inclusion22 decks196 decks
7%synergy
Death Baron
11%inclusion21 decks196 decks
5%synergy
Vile Entomber
11%inclusion21 decks196 decks
5%synergy
Workhorse
11%inclusion21 decks196 decks
11%synergy
Persistent Constrictor
10%inclusion17 decks162 decks
8%synergy
Susurian Voidborn
10%inclusion8 decks78 decks
8%synergy
Vengeful Bloodwitch
10%inclusion17 decks166 decks
4%synergy
Instants
Deadly Rollick
48%inclusion94 decks196 decks
24%synergy
Imp's Mischief
45%inclusion89 decks196 decks
21%synergy
Snuff Out
34%inclusion67 decks196 decks
21%synergy
Withering Torment
31%inclusion50 decks162 decks
-1%synergy
Malakir Rebirth
26%inclusion50 decks196 decks
3%synergy
Village Rites
25%inclusion49 decks196 decks
0%synergy
Fell the Profane
24%inclusion44 decks182 decks
5%synergy
Dismember
22%inclusion43 decks196 decks
12%synergy
Rain of Filth
21%inclusion41 decks196 decks
18%synergy
Deadly Dispute
19%inclusion38 decks196 decks
-6%synergy
Sacrifice
18%inclusion35 decks196 decks
13%synergy
Ad Nauseam
17%inclusion34 decks196 decks
15%synergy
Tragic Slip
17%inclusion34 decks196 decks
-3%synergy
Infernal Grasp
16%inclusion32 decks196 decks
-9%synergy
Defile
15%inclusion30 decks196 decks
-21%synergy
Saw in Half
15%inclusion30 decks196 decks
7%synergy
Go for the Throat
14%inclusion27 decks196 decks
-9%synergy
Withering Boon
13%inclusion26 decks196 decks
9%synergy
Sudden Spoiling
11%inclusion21 decks196 decks
2%synergy
Flare of Malice
10%inclusion19 decks182 decks
-3%synergy
Corrupted Conviction
10%inclusion20 decks196 decks
-2%synergy
Bitter Triumph
8.7%inclusion17 decks196 decks
-1%synergy
Baleful Mastery
8.2%inclusion16 decks196 decks
-1%synergy
Slaughter Pact
8.2%inclusion16 decks196 decks
6%synergy
Tainted Pact
6.1%inclusion12 decks196 decks
5%synergy
Songs of the Damned
6.1%inclusion12 decks196 decks
1%synergy
Demonic Consultation
6.1%inclusion12 decks196 decks
6%synergy
Force of Despair
5.6%inclusion11 decks196 decks
-2%synergy
Sorceries
Grim Tutor
56%inclusion109 decks196 decks
44%synergy
Feed the Swarm
49%inclusion97 decks196 decks
-1%synergy
Bubbling Muck
44%inclusion87 decks196 decks
29%synergy
Damnation
36%inclusion70 decks196 decks
15%synergy
Buried Alive
34%inclusion66 decks196 decks
22%synergy
Sign in Blood
32%inclusion63 decks196 decks
-3%synergy
Torment of Hailfire
27%inclusion52 decks196 decks
11%synergy
Beseech the Mirror
27%inclusion52 decks196 decks
20%synergy
Night's Whisper
26%inclusion50 decks196 decks
1%synergy
Victimize
25%inclusion49 decks196 decks
-2%synergy
Yawgmoth's Will
23%inclusion46 decks196 decks
20%synergy
Agadeem's Awakening
19%inclusion38 decks196 decks
12%synergy
Exsanguinate
17%inclusion33 decks196 decks
-8%synergy
Living Death
17%inclusion33 decks196 decks
7%synergy
Peer into the Abyss
15%inclusion30 decks196 decks
5%synergy
Unmarked Grave
15%inclusion29 decks196 decks
11%synergy
Diabolic Tutor
13%inclusion26 decks196 decks
-1%synergy
Beseech the Queen
13%inclusion26 decks196 decks
7%synergy
Profane Tutor
13%inclusion25 decks196 decks
8%synergy
Unearth
12%inclusion24 decks196 decks
4%synergy
Insatiable Avarice
12%inclusion24 decks196 decks
0%synergy
Thoughtseize
11%inclusion22 decks196 decks
6%synergy
Final Parting
11%inclusion21 decks196 decks
6%synergy
Read the Bones
11%inclusion21 decks196 decks
-6%synergy
Persist
10%inclusion20 decks196 decks
7%synergy
Praetor's Grasp
10%inclusion19 decks196 decks
6%synergy
Blasphemous Edict
9.4%inclusion14 decks149 decks
-7%synergy
Duress
8.2%inclusion16 decks196 decks
2%synergy
Dark Petition
7.7%inclusion15 decks196 decks
4%synergy
Dread Return
7.1%inclusion14 decks196 decks
-5%synergy
Rise of the Dark Realms
7.1%inclusion14 decks196 decks
-6%synergy
Exhume
6.6%inclusion13 decks196 decks
4%synergy
Black Sun's Zenith
6.1%inclusion12 decks196 decks
1%synergy
Lively Dirge
6.1%inclusion12 decks196 decks
2%synergy
Zombie Apocalypse
5.6%inclusion11 decks196 decks
4%synergy
Mutilate
5.1%inclusion10 decks196 decks
-12%synergy
Cruel Tutor
5.1%inclusion10 decks196 decks
4%synergy
Utility Artifacts
Blasting Station
48%inclusion94 decks196 decks
47%synergy
Skullclamp
35%inclusion69 decks196 decks
13%synergy
Sensei's Divining Top
33%inclusion65 decks196 decks
25%synergy
Lightning Greaves
30%inclusion58 decks196 decks
-4%synergy
Wishclaw Talisman
28%inclusion54 decks196 decks
21%synergy
Aetherflux Reservoir
20%inclusion39 decks196 decks
10%synergy
Expedition Map
19%inclusion38 decks196 decks
7%synergy
Bontu's Monument
16%inclusion32 decks196 decks
-12%synergy
Altar of the Brood
16%inclusion31 decks196 decks
14%synergy
Defense Grid
13%inclusion26 decks196 decks
11%synergy
The Darkness Crystal
11%inclusion11 decks98 decks
-9%synergy
Swiftfoot Boots
11%inclusion21 decks196 decks
-21%synergy
Agatha's Soul Cauldron
8.2%inclusion16 decks196 decks
7%synergy
Cauldron of Souls
7.7%inclusion15 decks196 decks
6%synergy
Nim Deathmantle
7.7%inclusion15 decks196 decks
5%synergy
Conqueror's Flail
6.1%inclusion12 decks196 decks
5%synergy
Urza's Incubator
5.6%inclusion11 decks196 decks
4%synergy
Enchantments
Animate Dead
48%inclusion95 decks196 decks
31%synergy
The Meathook Massacre
45%inclusion88 decks196 decks
28%synergy
Grave Pact
37%inclusion72 decks196 decks
17%synergy
Phyrexian Arena
37%inclusion72 decks196 decks
-3%synergy
Retribution of the Ancients
34%inclusion66 decks196 decks
32%synergy
Black Market Connections
34%inclusion66 decks196 decks
10%synergy
Contamination
25%inclusion49 decks196 decks
22%synergy
Necromancy
24%inclusion47 decks196 decks
18%synergy
Heartless Summoning
24%inclusion47 decks196 decks
19%synergy
Bastion of Remembrance
22%inclusion44 decks196 decks
6%synergy
Dance of the Dead
22%inclusion43 decks196 decks
18%synergy
Exquisite Blood
14%inclusion27 decks196 decks
1%synergy
Dictate of Erebos
13%inclusion26 decks196 decks
2%synergy
Black Market
12%inclusion23 decks196 decks
-9%synergy
Bitterblossom
12%inclusion23 decks196 decks
-1%synergy
Ripples of Undeath
10%inclusion19 decks182 decks
5%synergy
Sanguine Bond
10%inclusion19 decks196 decks
-2%synergy
Phyrexian Reclamation
10%inclusion19 decks196 decks
0%synergy
Infernal Darkness
7.7%inclusion15 decks196 decks
7%synergy
Endless Ranks of the Dead
6.6%inclusion13 decks196 decks
3%synergy
Funeral Room // Awakening Hall
6.1%inclusion10 decks164 decks
1%synergy
Sothera, the Supervoid
5.9%inclusion5 decks85 decks
3%synergy
The Sibsig Ceremony
5.6%inclusion6 decks107 decks
4%synergy
Bloodchief Ascension
5.1%inclusion10 decks196 decks
-4%synergy
Planeswalkers
Liliana, Dreadhorde General
15%inclusion30 decks196 decks
2%synergy
Liliana of the Dark Realms
8.7%inclusion17 decks196 decks
-5%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
88%inclusion172 decks196 decks
50%synergy
Cabal Coffers
87%inclusion171 decks196 decks
32%synergy
Nykthos, Shrine to Nyx
66%inclusion130 decks196 decks
37%synergy
Urza's Saga
45%inclusion89 decks196 decks
37%synergy
Bojuka Bog
43%inclusion85 decks196 decks
-4%synergy
Lake of the Dead
40%inclusion78 decks196 decks
35%synergy
Takenuma, Abandoned Mire
39%inclusion77 decks196 decks
24%synergy
Cabal Stronghold
38%inclusion75 decks196 decks
3%synergy
Castle Locthwain
28%inclusion55 decks196 decks
11%synergy
Reliquary Tower
27%inclusion53 decks196 decks
-3%synergy
Volrath's Stronghold
26%inclusion51 decks196 decks
22%synergy
Witch's Cottage
20%inclusion39 decks196 decks
-5%synergy
Susur Secundi, Void Altar
17%inclusion14 decks81 decks
10%synergy
Unholy Grotto
15%inclusion29 decks196 decks
13%synergy
War Room
14%inclusion28 decks196 decks
-2%synergy
Crystal Vein
14%inclusion27 decks196 decks
11%synergy
Command Beacon
13%inclusion25 decks196 decks
4%synergy
Shizo, Death's Storehouse
12%inclusion24 decks196 decks
2%synergy
Crypt of Agadeem
12%inclusion24 decks196 decks
1%synergy
Strip Mine
12%inclusion24 decks196 decks
9%synergy
High Market
12%inclusion23 decks196 decks
5%synergy
Emergence Zone
11%inclusion22 decks196 decks
8%synergy
Spymaster's Vault
10%inclusion19 decks182 decks
1%synergy
Mortuary Mire
10%inclusion19 decks196 decks
-3%synergy
City of Traitors
10%inclusion19 decks196 decks
8%synergy
Three Tree City
8.7%inclusion15 decks172 decks
4%synergy
Field of the Dead
8.7%inclusion17 decks196 decks
7%synergy
Barren Moor
8.2%inclusion16 decks196 decks
-2%synergy
Peat Bog
8.2%inclusion16 decks196 decks
6%synergy
Vesuva
7.1%inclusion14 decks196 decks
4%synergy
Deserted Temple
7.1%inclusion14 decks196 decks
3%synergy
Thespian's Stage
7.1%inclusion14 decks196 decks
2%synergy
Urborg
5.6%inclusion11 decks196 decks
5%synergy
Homeward Path
5.6%inclusion11 decks196 decks
4%synergy
Mana Artifacts
Sol Ring
97%inclusion191 decks196 decks
12%synergy
Arcane Signet
66%inclusion129 decks196 decks
4%synergy
Lotus Petal
51%inclusion99 decks196 decks
43%synergy
The Soul Stone
44%inclusion32 decks73 decks
30%synergy
Mox Diamond
39%inclusion77 decks196 decks
36%synergy
Grim Monolith
35%inclusion68 decks196 decks
32%synergy
Mox Opal
28%inclusion55 decks196 decks
25%synergy
Mind Stone
23%inclusion46 decks196 decks
-6%synergy
Fellwar Stone
22%inclusion44 decks196 decks
8%synergy
Thought Vessel
20%inclusion39 decks196 decks
-6%synergy
Mana Crypt
16%inclusion31 decks196 decks
14%synergy
Jeweled Lotus
15%inclusion30 decks196 decks
14%synergy
Mox Amber
13%inclusion26 decks196 decks
9%synergy
Throne of Eldraine
11%inclusion21 decks196 decks
1%synergy
Thran Dynamo
10%inclusion20 decks196 decks
4%synergy
Extraplanar Lens
8.7%inclusion17 decks196 decks
4%synergy
Caged Sun
8.2%inclusion16 decks196 decks
-3%synergy
Lion's Eye Diamond
8.2%inclusion16 decks196 decks
7%synergy
Nyx Lotus
7.1%inclusion14 decks196 decks
1%synergy
Lotus Bloom
6.6%inclusion13 decks196 decks
6%synergy
Charcoal Diamond
6.6%inclusion13 decks196 decks
-16%synergy
Basalt Monolith
6.6%inclusion13 decks196 decks
5%synergy
Gilded Lotus
6.6%inclusion13 decks196 decks
1%synergy
Everflowing Chalice
6.1%inclusion12 decks196 decks
0%synergy
Sceptre of Eternal Glory
5.6%inclusion11 decks196 decks
-3%synergy
Lands
Swamp
86%inclusion169 decks196 decks
-9%synergy
Cavern of Souls
40%inclusion79 decks196 decks
34%synergy
Gemstone Caverns
32%inclusion62 decks196 decks
27%synergy
Malakir Rebirth
26%inclusion50 decks196 decks
3%synergy
Fell the Profane
24%inclusion44 decks182 decks
5%synergy
Snow-Covered Swamp
21%inclusion41 decks196 decks
14%synergy
Agadeem's Awakening
19%inclusion38 decks196 decks
12%synergy
Bloodstained Mire
14%inclusion27 decks196 decks
10%synergy
Prismatic Vista
13%inclusion26 decks196 decks
11%synergy
Myriad Landscape
12%inclusion24 decks196 decks
-14%synergy
Verdant Catacombs
12%inclusion24 decks196 decks
9%synergy
Polluted Delta
12%inclusion24 decks196 decks
9%synergy
Urza's Cave
12%inclusion22 decks187 decks
3%synergy
Marsh Flats
12%inclusion23 decks196 decks
8%synergy
Boggart Trawler
9.3%inclusion17 decks182 decks
0%synergy
Command Tower
7.1%inclusion14 decks196 decks
2%synergy