Karumonix, the Rat King (Commander) - Expensive

Karumonix, the Rat King
Rank #383
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Background image for The Top 40 Monocolored Commanders
Chris Guest
Aug 7, 2025
Chris Guest
The Top 40 Monocolored Commanders
What are the most popular monocolored commanders of all time? Let's look at the 40 most played, according to EDHREC.
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Enchantments
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Utility Lands
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Secret Tunnel
14%inclusion13 decks96 decks
13%synergy
Elephant-Rat
5.8%inclusion10 decks171 decks
6%synergy
Zuko's Conviction
2.4%inclusion2 decks83 decks
1%synergy
Realm of Koh
2.4%inclusion2 decks84 decks
-1%synergy
White Lotus Tile
2.1%inclusion2 decks97 decks
2%synergy
High Synergy Cards
Marrow-Gnawer
94%inclusion549 decks584 decks
91%synergy
Piper of the Swarm
86%inclusion500 decks584 decks
79%synergy
Ashcoat of the Shadow Swarm
79%inclusion462 decks584 decks
76%synergy
Swarmyard
77%inclusion449 decks584 decks
72%synergy
Pack Rat
76%inclusion445 decks584 decks
70%synergy
Ogre Slumlord
72%inclusion423 decks584 decks
63%synergy
Rat Colony
66%inclusion387 decks584 decks
61%synergy
Lord Skitter, Sewer King
66%inclusion388 decks584 decks
58%synergy
Ichor Rats
61%inclusion359 decks584 decks
58%synergy
Blightbelly Rat
61%inclusion359 decks584 decks
58%synergy
Top Cards
Jet Medallion
81%inclusion474 decks584 decks
21%synergy
Dark Ritual
77%inclusion450 decks584 decks
11%synergy
Bontu's Monument
62%inclusion364 decks584 decks
34%synergy
Herald's Horn
54%inclusion314 decks584 decks
48%synergy
Skullclamp
51%inclusion296 decks584 decks
30%synergy
Deadly Rollick
50%inclusion293 decks584 decks
27%synergy
Vraska's Fall
49%inclusion289 decks584 decks
46%synergy
Infectious Inquiry
48%inclusion280 decks584 decks
45%synergy
Ratcatcher
47%inclusion277 decks584 decks
44%synergy
Phyrexian Arena
46%inclusion269 decks584 decks
6%synergy
Game Changers
Demonic Tutor
80%inclusion467 decks584 decks
52%synergy
Vampiric Tutor
71%inclusion412 decks584 decks
49%synergy
Bolas's Citadel
38%inclusion223 decks584 decks
9%synergy
Imperial Seal
23%inclusion132 decks584 decks
16%synergy
Ancient Tomb
18%inclusion108 decks584 decks
7%synergy
Necropotence
17%inclusion98 decks584 decks
2%synergy
Chrome Mox
12%inclusion71 decks584 decks
6%synergy
The One Ring
11%inclusion67 decks584 decks
2%synergy
Mana Vault
8.7%inclusion51 decks584 decks
2%synergy
Opposition Agent
7.4%inclusion43 decks584 decks
-3%synergy
Creatures
Crypt Rats
46%inclusion267 decks584 decks
41%synergy
Septic Rats
40%inclusion231 decks584 decks
38%synergy
Typhoid Rats
39%inclusion227 decks584 decks
35%synergy
Tangled Colony
38%inclusion224 decks584 decks
35%synergy
Rancid Rats
37%inclusion216 decks584 decks
34%synergy
Ink-Eyes, Servant of Oni
37%inclusion215 decks584 decks
34%synergy
Ayara, First of Locthwain
36%inclusion208 decks584 decks
10%synergy
Lord Skitter's Butcher
36%inclusion208 decks584 decks
32%synergy
Crypt Ghast
35%inclusion203 decks584 decks
-14%synergy
Gnat Miser
34%inclusion198 decks584 decks
31%synergy
Nashi, Moon Sage's Scion
32%inclusion189 decks584 decks
28%synergy
Persistent Marshstalker
29%inclusion137 decks465 decks
27%synergy
Stronghold Rats
29%inclusion169 decks584 decks
25%synergy
Species Specialist
29%inclusion167 decks584 decks
25%synergy
Burglar Rat
29%inclusion167 decks584 decks
17%synergy
Wave of Rats
27%inclusion160 decks584 decks
25%synergy
Swarm of Rats
27%inclusion158 decks584 decks
25%synergy
Changeling Outcast
25%inclusion148 decks584 decks
20%synergy
Valley Rotcaller
25%inclusion118 decks466 decks
23%synergy
Voracious Vermin
23%inclusion135 decks584 decks
20%synergy
Yawgmoth, Thran Physician
22%inclusion126 decks584 decks
11%synergy
Throat Slitter
21%inclusion121 decks584 decks
19%synergy
Gray Merchant of Asphodel
20%inclusion114 decks584 decks
-32%synergy
Locust Miser
18%inclusion108 decks584 decks
17%synergy
Chittering Witch
17%inclusion101 decks584 decks
13%synergy
Relentless Rats
17%inclusion100 decks584 decks
16%synergy
Filth
16%inclusion95 decks584 decks
14%synergy
Roaming Throne
16%inclusion94 decks584 decks
13%synergy
Nezumi Informant
15%inclusion85 decks584 decks
7%synergy
Chittering Skitterling
14%inclusion84 decks584 decks
13%synergy
Pestilence Rats
14%inclusion79 decks584 decks
11%synergy
Old Flitterfang
13%inclusion77 decks584 decks
12%synergy
Nezumi Graverobber
13%inclusion75 decks584 decks
11%synergy
Undercity Dire Rat
12%inclusion31 decks255 decks
10%synergy
Nezumi Prowler
11%inclusion62 decks584 decks
9%synergy
Engine Rat
11%inclusion37 decks349 decks
9%synergy
Ruin Rat
9.4%inclusion55 decks584 decks
8%synergy
Zodiac Rat
9.4%inclusion55 decks584 decks
9%synergy
Twisted Sewer-Witch
8.9%inclusion52 decks584 decks
7%synergy
Nezumi Cutthroat
8.9%inclusion52 decks584 decks
8%synergy
Rotting Rats
8.7%inclusion51 decks584 decks
5%synergy
Gnawing Vermin
8.7%inclusion51 decks584 decks
7%synergy
Ravenous Rats
7.9%inclusion46 decks584 decks
6%synergy
Ruthless Radrat
7.7%inclusion43 decks555 decks
7%synergy
Adaptive Automaton
7.5%inclusion44 decks584 decks
6%synergy
Drainpipe Vermin
7.0%inclusion41 decks584 decks
6%synergy
Razortooth Rats
6.8%inclusion40 decks584 decks
6%synergy
Okiba-Gang Shinobi
6.8%inclusion40 decks584 decks
6%synergy
Sheoldred, the Apocalypse
6.5%inclusion38 decks584 decks
-8%synergy
Blood Artist
6.3%inclusion37 decks584 decks
-25%synergy
Instants
Whisper of the Dross
29%inclusion169 decks584 decks
26%synergy
Village Rites
28%inclusion162 decks584 decks
3%synergy
Defile
26%inclusion153 decks584 decks
-11%synergy
Go for the Throat
21%inclusion125 decks584 decks
-2%synergy
Tainted Strike
20%inclusion119 decks584 decks
17%synergy
Malakir Rebirth
20%inclusion117 decks584 decks
-3%synergy
Infernal Grasp
19%inclusion113 decks584 decks
-6%synergy
Withering Torment
19%inclusion84 decks436 decks
-12%synergy
Deadly Dispute
19%inclusion109 decks584 decks
-6%synergy
Cabal Ritual
17%inclusion99 decks584 decks
-1%synergy
Culling the Weak
17%inclusion98 decks584 decks
2%synergy
Fell the Profane
14%inclusion71 decks499 decks
-5%synergy
Tragic Slip
14%inclusion80 decks584 decks
-7%synergy
Grim Affliction
13%inclusion78 decks584 decks
11%synergy
Imp's Mischief
13%inclusion77 decks584 decks
-11%synergy
Corrupted Conviction
13%inclusion75 decks584 decks
1%synergy
Sudden Spoiling
12%inclusion71 decks584 decks
3%synergy
Snuff Out
10%inclusion56 decks584 decks
-3%synergy
Rat Out
8.0%inclusion47 decks584 decks
7%synergy
Anoint with Affliction
7.9%inclusion46 decks584 decks
7%synergy
Entomb
7.7%inclusion45 decks584 decks
-4%synergy
Foul-Tongue Shriek
7.7%inclusion45 decks584 decks
6%synergy
Hero's Downfall
6.8%inclusion40 decks584 decks
0%synergy
Murder
6.8%inclusion40 decks584 decks
-3%synergy
Bitter Triumph
6.8%inclusion40 decks584 decks
-3%synergy
Darkness
6.7%inclusion39 decks584 decks
-3%synergy
Dismember
6.0%inclusion35 decks584 decks
-5%synergy
Baleful Mastery
5.8%inclusion34 decks584 decks
-3%synergy
Sheoldred's Edict
5.7%inclusion33 decks584 decks
-9%synergy
Gravepurge
5.1%inclusion30 decks584 decks
3%synergy
Sorceries
Phyresis Outbreak
44%inclusion256 decks584 decks
42%synergy
Drown in Ichor
40%inclusion233 decks584 decks
35%synergy
Feed the Swarm
39%inclusion229 decks584 decks
-12%synergy
Kindred Dominance
38%inclusion219 decks584 decks
33%synergy
Patriarch's Bidding
37%inclusion218 decks584 decks
33%synergy
Diabolic Intent
34%inclusion196 decks584 decks
19%synergy
Toxic Deluge
30%inclusion177 decks584 decks
-7%synergy
Damnation
30%inclusion173 decks584 decks
9%synergy
Grim Tutor
28%inclusion161 decks584 decks
16%synergy
Sign in Blood
24%inclusion142 decks584 decks
-12%synergy
Plague of Vermin
22%inclusion128 decks584 decks
20%synergy
Reanimate
21%inclusion123 decks584 decks
-18%synergy
Swarmyard Massacre
21%inclusion96 decks459 decks
19%synergy
Revenge of the Rats
20%inclusion78 decks399 decks
17%synergy
Echoing Return
18%inclusion103 decks584 decks
15%synergy
Night's Whisper
17%inclusion98 decks584 decks
-8%synergy
Crippling Fear
17%inclusion97 decks584 decks
13%synergy
Pact of the Serpent
12%inclusion72 decks584 decks
11%synergy
Diabolic Tutor
12%inclusion70 decks584 decks
-3%synergy
Bubbling Muck
12%inclusion68 decks584 decks
-4%synergy
Read the Bones
11%inclusion62 decks584 decks
-7%synergy
Torment of Hailfire
11%inclusion62 decks584 decks
-5%synergy
Victimize
9.4%inclusion55 decks584 decks
-16%synergy
Vat Emergence
9.4%inclusion55 decks584 decks
8%synergy
Living Death
9.4%inclusion55 decks584 decks
-1%synergy
Haunting Voyage
8.7%inclusion51 decks584 decks
7%synergy
Insatiable Avarice
8.6%inclusion46 decks535 decks
-4%synergy
Unearth
8.0%inclusion47 decks584 decks
0%synergy
Agadeem's Awakening
7.4%inclusion43 decks584 decks
0%synergy
Secret Salvage
7.2%inclusion42 decks584 decks
6%synergy
Spread the Sickness
6.5%inclusion38 decks584 decks
6%synergy
Mutilate
6.3%inclusion37 decks584 decks
-12%synergy
Gruesome Fate
5.8%inclusion34 decks584 decks
4%synergy
Forever Young
5.3%inclusion31 decks584 decks
4%synergy
Exsanguinate
5.1%inclusion30 decks584 decks
-19%synergy
Blasphemous Edict
5.0%inclusion20 decks399 decks
-12%synergy
Utility Artifacts
Thrumming Stone
43%inclusion253 decks584 decks
40%synergy
Vanquisher's Banner
36%inclusion208 decks584 decks
32%synergy
Lightning Greaves
29%inclusion167 decks584 decks
-5%synergy
Whip of Erebos
22%inclusion129 decks584 decks
11%synergy
Coat of Arms
22%inclusion128 decks584 decks
19%synergy
Contagion Engine
19%inclusion109 decks584 decks
16%synergy
Thornbite Staff
16%inclusion95 decks584 decks
14%synergy
Ashnod's Altar
16%inclusion92 decks584 decks
-4%synergy
Eldrazi Monument
15%inclusion88 decks584 decks
13%synergy
Door of Destinies
15%inclusion87 decks584 decks
13%synergy
Swiftfoot Boots
14%inclusion80 decks584 decks
-18%synergy
Contagion Clasp
13%inclusion74 decks584 decks
10%synergy
Sword of Truth and Justice
12%inclusion69 decks584 decks
11%synergy
Akroma's Memorial
11%inclusion67 decks584 decks
11%synergy
Banner of Kinship
11%inclusion46 decks401 decks
9%synergy
Phyrexian Altar
11%inclusion64 decks584 decks
-2%synergy
Sensei's Divining Top
10%inclusion61 decks584 decks
2%synergy
Grafted Exoskeleton
10%inclusion56 decks584 decks
8%synergy
Aetherflux Reservoir
8.2%inclusion48 decks584 decks
-2%synergy
The Darkness Crystal
8.2%inclusion21 decks257 decks
-12%synergy
Urza's Incubator
7.2%inclusion42 decks584 decks
5%synergy
Expedition Map
7.0%inclusion41 decks584 decks
-5%synergy
Enchantments
Cover of Darkness
45%inclusion265 decks584 decks
43%synergy
Black Market Connections
39%inclusion227 decks584 decks
16%synergy
Grave Pact
39%inclusion225 decks584 decks
20%synergy
Black Market
22%inclusion131 decks584 decks
1%synergy
The Meathook Massacre
22%inclusion126 decks584 decks
4%synergy
Haunted One
20%inclusion118 decks584 decks
18%synergy
Necrogen Communion
18%inclusion107 decks584 decks
16%synergy
Dictate of Erebos
17%inclusion100 decks584 decks
7%synergy
Oversold Cemetery
15%inclusion85 decks584 decks
9%synergy
Phyresis
14%inclusion81 decks584 decks
12%synergy
Bad Moon
13%inclusion75 decks584 decks
9%synergy
Phyrexian Reclamation
10%inclusion57 decks584 decks
0%synergy
Exquisite Blood
8.7%inclusion51 decks584 decks
-5%synergy
Contamination
8.4%inclusion49 decks584 decks
5%synergy
Sanguine Bond
6.0%inclusion35 decks584 decks
-6%synergy
Dark Prophecy
5.8%inclusion34 decks584 decks
2%synergy
Tribute to Horobi
5.3%inclusion31 decks584 decks
4%synergy
No Mercy
5.1%inclusion30 decks584 decks
-2%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion200 decks584 decks
31%synergy
Liliana of the Dark Realms
16%inclusion91 decks584 decks
1%synergy
Utility Lands
Cabal Coffers
90%inclusion526 decks584 decks
35%synergy
Urborg, Tomb of Yawgmoth
78%inclusion455 decks584 decks
40%synergy
Nykthos, Shrine to Nyx
67%inclusion392 decks584 decks
37%synergy
Bojuka Bog
50%inclusion293 decks584 decks
3%synergy
Phyrexian Tower
49%inclusion288 decks584 decks
25%synergy
Cabal Stronghold
49%inclusion286 decks584 decks
14%synergy
Karn's Bastion
47%inclusion276 decks584 decks
43%synergy
Three Tree City
46%inclusion216 decks466 decks
42%synergy
Reliquary Tower
37%inclusion215 decks584 decks
6%synergy
Shizo, Death's Storehouse
32%inclusion184 decks584 decks
21%synergy
Rogue's Passage
31%inclusion183 decks584 decks
13%synergy
Mudflat Village
29%inclusion136 decks472 decks
26%synergy
Witch's Cottage
27%inclusion160 decks584 decks
3%synergy
Castle Locthwain
27%inclusion158 decks584 decks
9%synergy
Takenuma, Abandoned Mire
25%inclusion147 decks584 decks
9%synergy
Crypt of Agadeem
21%inclusion123 decks584 decks
10%synergy
War Room
21%inclusion122 decks584 decks
4%synergy
Mortuary Mire
16%inclusion96 decks584 decks
3%synergy
Volrath's Stronghold
12%inclusion71 decks584 decks
8%synergy
Inkmoth Nexus
11%inclusion67 decks584 decks
10%synergy
Minas Morgul, Dark Fortress
11%inclusion63 decks584 decks
8%synergy
Access Tunnel
9.4%inclusion55 decks584 decks
6%synergy
Urza's Saga
9.1%inclusion53 decks584 decks
1%synergy
The Black Gate
8.6%inclusion50 decks584 decks
5%synergy
Mutavault
7.9%inclusion46 decks584 decks
7%synergy
Lake of the Dead
7.9%inclusion46 decks584 decks
3%synergy
Command Beacon
7.5%inclusion44 decks584 decks
-1%synergy
Temple of the False God
6.3%inclusion37 decks584 decks
-2%synergy
Midgar, City of Mako
6.0%inclusion15 decks251 decks
-6%synergy
Deserted Temple
5.7%inclusion33 decks584 decks
1%synergy
Barren Moor
5.5%inclusion32 decks584 decks
-5%synergy
Susur Secundi, Void Altar
5.1%inclusion11 decks216 decks
-3%synergy
Mana Artifacts
Sol Ring
89%inclusion519 decks584 decks
3%synergy
Arcane Signet
55%inclusion324 decks584 decks
-7%synergy
Glistening Sphere
36%inclusion211 decks584 decks
35%synergy
The Soul Stone
31%inclusion57 decks182 decks
18%synergy
Staff of Compleation
21%inclusion121 decks584 decks
19%synergy
Patchwork Banner
20%inclusion92 decks463 decks
16%synergy
Thought Vessel
15%inclusion87 decks584 decks
-12%synergy
Caged Sun
12%inclusion72 decks584 decks
0%synergy
Throne of Eldraine
12%inclusion71 decks584 decks
2%synergy
Mind Stone
11%inclusion63 decks584 decks
-20%synergy
Charcoal Diamond
10%inclusion60 decks584 decks
-13%synergy
Lotus Petal
10%inclusion59 decks584 decks
3%synergy
Jeweled Lotus
10%inclusion58 decks584 decks
7%synergy
Mana Crypt
10%inclusion56 decks584 decks
7%synergy
Nyx Lotus
8.7%inclusion51 decks584 decks
2%synergy
Gauntlet of Power
8.2%inclusion48 decks584 decks
5%synergy
Fellwar Stone
7.9%inclusion46 decks584 decks
-7%synergy
Heraldic Banner
7.5%inclusion44 decks584 decks
2%synergy
Mox Diamond
6.8%inclusion40 decks584 decks
3%synergy
Mox Amber
6.0%inclusion35 decks584 decks
2%synergy
Extraplanar Lens
5.3%inclusion31 decks584 decks
0%synergy
Lands
Swamp
89%inclusion522 decks584 decks
-5%synergy
Cavern of Souls
53%inclusion310 decks584 decks
46%synergy
Path of Ancestry
30%inclusion176 decks584 decks
25%synergy
Malakir Rebirth
20%inclusion117 decks584 decks
-3%synergy
Myriad Landscape
16%inclusion95 decks584 decks
-10%synergy
Fell the Profane
14%inclusion71 decks499 decks
-5%synergy
Command Tower
14%inclusion79 decks584 decks
8%synergy
Snow-Covered Swamp
12%inclusion71 decks584 decks
5%synergy
Agadeem's Awakening
7.4%inclusion43 decks584 decks
0%synergy
Verdant Catacombs
7.4%inclusion43 decks584 decks
4%synergy
Polluted Delta
7.2%inclusion42 decks584 decks
4%synergy
Urza's Cave
7.2%inclusion37 decks516 decks
-1%synergy
Marsh Flats
6.8%inclusion40 decks584 decks
3%synergy
Bloodstained Mire
6.7%inclusion39 decks584 decks
3%synergy
Evolving Wilds
5.1%inclusion30 decks584 decks
2%synergy
Gemstone Caverns
5.1%inclusion30 decks584 decks
1%synergy
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