Karumonix, the Rat King (Commander) - Expensive

Karumonix, the Rat King
Rank #394
665decks
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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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Marrow-Gnawer
93%inclusion619 decks665 decks
90%synergy
Piper of the Swarm
83%inclusion553 decks665 decks
76%synergy
Ashcoat of the Shadow Swarm
76%inclusion504 decks665 decks
72%synergy
Swarmyard
75%inclusion499 decks665 decks
69%synergy
Pack Rat
73%inclusion486 decks665 decks
67%synergy
Rat Colony
69%inclusion457 decks665 decks
63%synergy
Ogre Slumlord
69%inclusion459 decks665 decks
59%synergy
Lord Skitter, Sewer King
66%inclusion441 decks665 decks
58%synergy
Blightbelly Rat
62%inclusion409 decks665 decks
58%synergy
Ichor Rats
60%inclusion400 decks665 decks
57%synergy
Top Cards
Jet Medallion
80%inclusion531 decks665 decks
18%synergy
Dark Ritual
78%inclusion518 decks665 decks
11%synergy
Bontu's Monument
59%inclusion392 decks665 decks
31%synergy
Herald's Horn
52%inclusion346 decks665 decks
46%synergy
Skullclamp
52%inclusion344 decks665 decks
29%synergy
Deadly Rollick
50%inclusion334 decks665 decks
25%synergy
Infectious Inquiry
47%inclusion311 decks665 decks
44%synergy
Vraska's Fall
46%inclusion308 decks665 decks
43%synergy
Cover of Darkness
45%inclusion296 decks665 decks
41%synergy
Ratcatcher
44%inclusion294 decks665 decks
41%synergy
Game Changers
Demonic Tutor
76%inclusion506 decks665 decks
49%synergy
Vampiric Tutor
65%inclusion431 decks665 decks
44%synergy
Bolas's Citadel
37%inclusion247 decks665 decks
9%synergy
Imperial Seal
25%inclusion164 decks665 decks
18%synergy
Ancient Tomb
19%inclusion128 decks665 decks
8%synergy
Necropotence
18%inclusion117 decks665 decks
3%synergy
The One Ring
12%inclusion82 decks665 decks
3%synergy
Chrome Mox
11%inclusion74 decks665 decks
5%synergy
Mana Vault
9.3%inclusion62 decks665 decks
3%synergy
Opposition Agent
7.2%inclusion48 decks665 decks
-2%synergy
Creatures
Rat King, Verminister
43%inclusion107 decks249 decks
40%synergy
Crypt Rats
42%inclusion279 decks665 decks
37%synergy
Tangled Colony
38%inclusion251 decks665 decks
35%synergy
Typhoid Rats
37%inclusion248 decks665 decks
34%synergy
Septic Rats
37%inclusion246 decks665 decks
35%synergy
Ayara, First of Locthwain
36%inclusion241 decks665 decks
11%synergy
Rancid Rats
35%inclusion234 decks665 decks
33%synergy
Crypt Ghast
35%inclusion232 decks665 decks
-12%synergy
Lord Skitter's Butcher
33%inclusion218 decks665 decks
30%synergy
Ink-Eyes, Servant of Oni
33%inclusion217 decks665 decks
29%synergy
Gnat Miser
32%inclusion215 decks665 decks
30%synergy
Species Specialist
29%inclusion194 decks665 decks
26%synergy
Nashi, Moon Sage's Scion
28%inclusion186 decks665 decks
24%synergy
Burglar Rat
27%inclusion179 decks665 decks
16%synergy
Persistent Marshstalker
27%inclusion174 decks655 decks
24%synergy
Changeling Outcast
26%inclusion176 decks665 decks
21%synergy
Rat King, Pale Piper
26%inclusion55 decks209 decks
22%synergy
Stronghold Rats
26%inclusion172 decks665 decks
22%synergy
Valley Rotcaller
25%inclusion167 decks656 decks
23%synergy
Swarm of Rats
25%inclusion169 decks665 decks
23%synergy
Voracious Vermin
23%inclusion151 decks665 decks
20%synergy
Wave of Rats
22%inclusion148 decks665 decks
21%synergy
Yawgmoth, Thran Physician
22%inclusion148 decks665 decks
12%synergy
Gray Merchant of Asphodel
20%inclusion131 decks665 decks
-31%synergy
Throat Slitter
18%inclusion120 decks665 decks
16%synergy
Relentless Rats
17%inclusion113 decks665 decks
15%synergy
Chittering Witch
17%inclusion111 decks665 decks
12%synergy
Locust Miser
16%inclusion107 decks665 decks
15%synergy
Nezumi Informant
14%inclusion96 decks665 decks
8%synergy
Chittering Skitterling
14%inclusion92 decks665 decks
13%synergy
Filth
14%inclusion90 decks665 decks
11%synergy
Roaming Throne
13%inclusion89 decks665 decks
10%synergy
Pestilence Rats
13%inclusion88 decks665 decks
11%synergy
Engine Rat
12%inclusion67 decks547 decks
11%synergy
Nezumi Prowler
12%inclusion80 decks665 decks
11%synergy
Nezumi Graverobber
11%inclusion75 decks665 decks
10%synergy
Undercity Dire Rat
11%inclusion51 decks469 decks
9%synergy
Old Flitterfang
10%inclusion66 decks665 decks
9%synergy
Blood Artist
9.5%inclusion63 decks665 decks
-22%synergy
Ruin Rat
9.5%inclusion63 decks665 decks
8%synergy
Gnawing Vermin
9.3%inclusion62 decks665 decks
8%synergy
Zodiac Rat
8.9%inclusion59 decks665 decks
9%synergy
Adaptive Automaton
8.6%inclusion57 decks665 decks
8%synergy
Nezumi Cutthroat
8.4%inclusion56 decks665 decks
8%synergy
Rotting Rats
8.3%inclusion55 decks665 decks
5%synergy
Ravenous Rats
7.4%inclusion49 decks665 decks
6%synergy
Drainpipe Vermin
7.4%inclusion49 decks665 decks
6%synergy
Twisted Sewer-Witch
7.2%inclusion48 decks665 decks
6%synergy
Zulaport Cutthroat
7.1%inclusion47 decks665 decks
-16%synergy
Ruthless Radrat
6.5%inclusion43 decks665 decks
6%synergy
Instants
Whisper of the Dross
27%inclusion181 decks665 decks
25%synergy
Village Rites
26%inclusion173 decks665 decks
0%synergy
Defile
26%inclusion173 decks665 decks
-10%synergy
Go for the Throat
22%inclusion144 decks665 decks
-1%synergy
Malakir Rebirth
21%inclusion141 decks665 decks
-2%synergy
Tainted Strike
20%inclusion136 decks665 decks
17%synergy
Deadly Dispute
20%inclusion133 decks665 decks
-6%synergy
Cabal Ritual
20%inclusion130 decks665 decks
1%synergy
Culling the Weak
19%inclusion125 decks665 decks
2%synergy
Withering Torment
18%inclusion111 decks627 decks
-14%synergy
Infernal Grasp
17%inclusion111 decks665 decks
-8%synergy
Imp's Mischief
16%inclusion104 decks665 decks
-9%synergy
Grim Affliction
15%inclusion102 decks665 decks
13%synergy
Fell the Profane
14%inclusion96 decks665 decks
-5%synergy
Corrupted Conviction
13%inclusion87 decks665 decks
1%synergy
Tragic Slip
12%inclusion82 decks665 decks
-7%synergy
Snuff Out
12%inclusion78 decks665 decks
-2%synergy
Sudden Spoiling
11%inclusion72 decks665 decks
2%synergy
Rat Out
8.7%inclusion58 decks665 decks
7%synergy
Murder
7.7%inclusion51 decks665 decks
-2%synergy
Darkness
7.4%inclusion49 decks665 decks
-3%synergy
Entomb
7.2%inclusion48 decks665 decks
-5%synergy
Anoint with Affliction
6.8%inclusion45 decks665 decks
6%synergy
Foul-Tongue Shriek
6.6%inclusion44 decks665 decks
5%synergy
Dismember
5.9%inclusion39 decks665 decks
-4%synergy
Hero's Downfall
5.4%inclusion36 decks665 decks
-1%synergy
Withering Boon
5.1%inclusion34 decks665 decks
1%synergy
Sorceries
Phyresis Outbreak
42%inclusion276 decks665 decks
40%synergy
Feed the Swarm
38%inclusion250 decks665 decks
-13%synergy
Drown in Ichor
37%inclusion246 decks665 decks
33%synergy
Kindred Dominance
35%inclusion235 decks665 decks
31%synergy
Diabolic Intent
33%inclusion218 decks665 decks
18%synergy
Patriarch's Bidding
32%inclusion214 decks665 decks
28%synergy
Toxic Deluge
29%inclusion190 decks665 decks
-8%synergy
Reanimate
26%inclusion176 decks665 decks
-14%synergy
Damnation
26%inclusion172 decks665 decks
6%synergy
Grim Tutor
26%inclusion171 decks665 decks
14%synergy
Sign in Blood
22%inclusion148 decks665 decks
-13%synergy
Revenge of the Rats
22%inclusion130 decks593 decks
19%synergy
Bloodline Bidding
21%inclusion57 decks270 decks
17%synergy
Swarmyard Massacre
19%inclusion126 decks649 decks
17%synergy
Plague of Vermin
18%inclusion120 decks665 decks
16%synergy
Night's Whisper
17%inclusion115 decks665 decks
-8%synergy
Echoing Return
15%inclusion100 decks665 decks
12%synergy
Crippling Fear
14%inclusion91 decks665 decks
11%synergy
Diabolic Tutor
12%inclusion81 decks665 decks
-2%synergy
Victimize
11%inclusion76 decks665 decks
-16%synergy
Torment of Hailfire
11%inclusion73 decks665 decks
-4%synergy
Pact of the Serpent
11%inclusion70 decks665 decks
9%synergy
Bubbling Muck
10%inclusion66 decks665 decks
-6%synergy
Living Death
10%inclusion66 decks665 decks
-0%synergy
Read the Bones
9.2%inclusion61 decks665 decks
-7%synergy
Vat Emergence
9.0%inclusion60 decks665 decks
8%synergy
Agadeem's Awakening
8.4%inclusion56 decks665 decks
1%synergy
Unearth
8.0%inclusion53 decks665 decks
-1%synergy
Insatiable Avarice
7.5%inclusion50 decks665 decks
-4%synergy
Spread the Sickness
6.8%inclusion45 decks665 decks
6%synergy
Exsanguinate
6.6%inclusion44 decks665 decks
-18%synergy
Secret Salvage
6.0%inclusion40 decks665 decks
5%synergy
Gruesome Fate
5.9%inclusion39 decks665 decks
4%synergy
Forever Young
5.3%inclusion35 decks665 decks
4%synergy
Yawgmoth's Will
5.1%inclusion34 decks665 decks
2%synergy
Decorum Dissertation
5.1%inclusion6 decks118 decks
-1%synergy
Utility Artifacts
Thrumming Stone
43%inclusion284 decks665 decks
39%synergy
Vanquisher's Banner
35%inclusion230 decks665 decks
31%synergy
Lightning Greaves
33%inclusion217 decks665 decks
-1%synergy
Chronicle of Victory
23%inclusion61 decks270 decks
20%synergy
Whip of Erebos
20%inclusion135 decks665 decks
9%synergy
Coat of Arms
20%inclusion133 decks665 decks
17%synergy
Ashnod's Altar
18%inclusion117 decks665 decks
-2%synergy
Contagion Engine
17%inclusion115 decks665 decks
16%synergy
Swiftfoot Boots
16%inclusion105 decks665 decks
-16%synergy
Thornbite Staff
16%inclusion104 decks665 decks
13%synergy
Door of Destinies
15%inclusion98 decks665 decks
13%synergy
Contagion Clasp
14%inclusion96 decks665 decks
12%synergy
Phyrexian Altar
14%inclusion93 decks665 decks
0%synergy
Eldrazi Monument
13%inclusion87 decks665 decks
11%synergy
The Darkness Crystal
12%inclusion58 decks471 decks
-8%synergy
Banner of Kinship
10%inclusion62 decks594 decks
8%synergy
Sensei's Divining Top
10%inclusion68 decks665 decks
2%synergy
Grafted Exoskeleton
9.5%inclusion63 decks665 decks
8%synergy
Sword of Truth and Justice
9.5%inclusion63 decks665 decks
9%synergy
Akroma's Memorial
9.5%inclusion63 decks665 decks
9%synergy
Expedition Map
7.8%inclusion52 decks665 decks
-4%synergy
Urza's Incubator
7.8%inclusion52 decks665 decks
6%synergy
Gathering Stone
7.4%inclusion20 decks270 decks
6%synergy
Aetherflux Reservoir
7.4%inclusion49 decks665 decks
-2%synergy
Enchantments
Phyrexian Arena
42%inclusion281 decks665 decks
3%synergy
Grave Pact
39%inclusion257 decks665 decks
19%synergy
Black Market Connections
39%inclusion257 decks665 decks
14%synergy
Black Market
22%inclusion149 decks665 decks
2%synergy
The Meathook Massacre
21%inclusion137 decks665 decks
3%synergy
Necrogen Communion
20%inclusion132 decks665 decks
18%synergy
Dictate of Erebos
18%inclusion117 decks665 decks
7%synergy
Haunted One
17%inclusion112 decks665 decks
14%synergy
Oversold Cemetery
15%inclusion102 decks665 decks
10%synergy
Phyresis
12%inclusion82 decks665 decks
10%synergy
Bad Moon
11%inclusion70 decks665 decks
7%synergy
Exquisite Blood
10%inclusion67 decks665 decks
-3%synergy
Phyrexian Reclamation
8.7%inclusion58 decks665 decks
-1%synergy
Dark Prophecy
6.9%inclusion46 decks665 decks
3%synergy
Contamination
6.6%inclusion44 decks665 decks
3%synergy
Sanguine Bond
6.3%inclusion42 decks665 decks
-5%synergy
Tribute to Horobi
5.1%inclusion34 decks665 decks
4%synergy
Vampiric Rites
5.1%inclusion34 decks665 decks
-1%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion227 decks665 decks
32%synergy
Liliana of the Dark Realms
14%inclusion93 decks665 decks
0%synergy
Utility Lands
Cabal Coffers
89%inclusion594 decks665 decks
35%synergy
Urborg, Tomb of Yawgmoth
77%inclusion513 decks665 decks
40%synergy
Nykthos, Shrine to Nyx
66%inclusion442 decks665 decks
37%synergy
Bojuka Bog
51%inclusion336 decks665 decks
4%synergy
Phyrexian Tower
50%inclusion332 decks665 decks
24%synergy
Karn's Bastion
48%inclusion316 decks665 decks
44%synergy
Cabal Stronghold
46%inclusion305 decks665 decks
11%synergy
Three Tree City
46%inclusion300 decks656 decks
41%synergy
Reliquary Tower
38%inclusion251 decks665 decks
8%synergy
Rogue's Passage
31%inclusion205 decks665 decks
12%synergy
Mudflat Village
30%inclusion195 decks661 decks
27%synergy
Shizo, Death's Storehouse
29%inclusion194 decks665 decks
19%synergy
Witch's Cottage
28%inclusion188 decks665 decks
4%synergy
Castle Locthwain
27%inclusion178 decks665 decks
10%synergy
Takenuma, Abandoned Mire
25%inclusion168 decks665 decks
10%synergy
War Room
23%inclusion151 decks665 decks
7%synergy
Crypt of Agadeem
21%inclusion140 decks665 decks
10%synergy
Mortuary Mire
17%inclusion114 decks665 decks
4%synergy
Secret Tunnel
12%inclusion42 decks338 decks
11%synergy
Volrath's Stronghold
12%inclusion79 decks665 decks
8%synergy
Inkmoth Nexus
11%inclusion73 decks665 decks
10%synergy
Access Tunnel
10%inclusion64 decks665 decks
7%synergy
Urza's Saga
9.5%inclusion63 decks665 decks
1%synergy
Minas Morgul, Dark Fortress
8.9%inclusion59 decks665 decks
6%synergy
Lake of the Dead
7.7%inclusion51 decks665 decks
3%synergy
Command Beacon
7.2%inclusion48 decks665 decks
-1%synergy
The Black Gate
7.1%inclusion47 decks665 decks
4%synergy
Mutavault
6.9%inclusion46 decks665 decks
6%synergy
Deserted Temple
5.6%inclusion37 decks665 decks
1%synergy
Temple of the False God
5.4%inclusion36 decks665 decks
-2%synergy
Vesuva
5.3%inclusion35 decks665 decks
2%synergy
Susur Secundi, Void Altar
5.0%inclusion22 decks440 decks
-2%synergy
Mana Artifacts
Sol Ring
91%inclusion603 decks665 decks
5%synergy
Arcane Signet
55%inclusion366 decks665 decks
-7%synergy
Glistening Sphere
34%inclusion225 decks665 decks
33%synergy
The Soul Stone
30%inclusion121 decks410 decks
14%synergy
Patchwork Banner
21%inclusion137 decks653 decks
17%synergy
Staff of Compleation
20%inclusion130 decks665 decks
18%synergy
Thought Vessel
14%inclusion93 decks665 decks
-11%synergy
Throne of Eldraine
12%inclusion77 decks665 decks
2%synergy
Mind Stone
10%inclusion68 decks665 decks
-18%synergy
Charcoal Diamond
10%inclusion65 decks665 decks
-12%synergy
Lotus Petal
9.5%inclusion63 decks665 decks
2%synergy
Caged Sun
8.9%inclusion59 decks665 decks
-2%synergy
Fellwar Stone
7.1%inclusion47 decks665 decks
-7%synergy
Nyx Lotus
7.1%inclusion47 decks665 decks
1%synergy
Gauntlet of Power
6.8%inclusion45 decks665 decks
4%synergy
Heraldic Banner
6.5%inclusion43 decks665 decks
1%synergy
Mox Diamond
6.2%inclusion41 decks665 decks
2%synergy
Mox Amber
5.4%inclusion36 decks665 decks
1%synergy
Lands
Swamp
90%inclusion598 decks665 decks
-5%synergy
Cavern of Souls
52%inclusion347 decks665 decks
45%synergy
Path of Ancestry
28%inclusion189 decks665 decks
23%synergy
Malakir Rebirth
21%inclusion141 decks665 decks
-2%synergy
Myriad Landscape
15%inclusion100 decks665 decks
-10%synergy
Fell the Profane
14%inclusion96 decks665 decks
-5%synergy
Command Tower
13%inclusion87 decks665 decks
7%synergy
Snow-Covered Swamp
12%inclusion81 decks665 decks
6%synergy
Polluted Delta
8.6%inclusion57 decks665 decks
5%synergy
Agadeem's Awakening
8.4%inclusion56 decks665 decks
1%synergy
Bloodstained Mire
8.3%inclusion55 decks665 decks
4%synergy
Verdant Catacombs
7.7%inclusion51 decks665 decks
4%synergy
Marsh Flats
7.1%inclusion47 decks665 decks
3%synergy
Urza's Cave
6.8%inclusion45 decks665 decks
-2%synergy
Big Apple, 3 a.m.
6.7%inclusion14 decks209 decks
5%synergy
Gemstone Caverns
5.7%inclusion38 decks665 decks
1%synergy
Evolving Wilds
5.3%inclusion35 decks665 decks
1%synergy
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