Karumonix, the Rat King (Commander) - Expensive

Karumonix, the Rat King
Rank #386
618decks
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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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Utility Artifacts
Enchantments
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Utility Lands
Mana Artifacts
Lands
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Chronicle of Victory
27%inclusion26 decks96 decks
25%synergy
Rat King, Verminister
19%inclusion13 decks70 decks
18%synergy
Bloodline Bidding
18%inclusion17 decks96 decks
15%synergy
Gathering Stone
11%inclusion11 decks96 decks
10%synergy
Rat King, Pale Piper
5.6%inclusion1 decks18 decks
4%synergy
High Synergy Cards
Marrow-Gnawer
93%inclusion577 decks618 decks
91%synergy
Piper of the Swarm
85%inclusion524 decks618 decks
78%synergy
Ashcoat of the Shadow Swarm
78%inclusion483 decks618 decks
75%synergy
Swarmyard
77%inclusion473 decks618 decks
71%synergy
Pack Rat
76%inclusion468 decks618 decks
70%synergy
Rat Colony
70%inclusion431 decks618 decks
65%synergy
Ogre Slumlord
72%inclusion444 decks618 decks
62%synergy
Ichor Rats
61%inclusion379 decks618 decks
58%synergy
Blightbelly Rat
61%inclusion377 decks618 decks
57%synergy
Lord Skitter, Sewer King
65%inclusion403 decks618 decks
57%synergy
Top Cards
Jet Medallion
83%inclusion511 decks618 decks
22%synergy
Dark Ritual
78%inclusion479 decks618 decks
11%synergy
Bontu's Monument
63%inclusion390 decks618 decks
35%synergy
Herald's Horn
54%inclusion333 decks618 decks
48%synergy
Skullclamp
51%inclusion314 decks618 decks
29%synergy
Deadly Rollick
50%inclusion312 decks618 decks
27%synergy
Vraska's Fall
49%inclusion303 decks618 decks
45%synergy
Infectious Inquiry
49%inclusion303 decks618 decks
46%synergy
Ratcatcher
47%inclusion293 decks618 decks
44%synergy
Phyrexian Arena
45%inclusion279 decks618 decks
5%synergy
Game Changers
Demonic Tutor
79%inclusion490 decks618 decks
52%synergy
Vampiric Tutor
70%inclusion430 decks618 decks
48%synergy
Bolas's Citadel
38%inclusion236 decks618 decks
9%synergy
Imperial Seal
23%inclusion141 decks618 decks
16%synergy
Ancient Tomb
19%inclusion116 decks618 decks
7%synergy
Necropotence
16%inclusion100 decks618 decks
1%synergy
The One Ring
12%inclusion75 decks618 decks
3%synergy
Chrome Mox
11%inclusion71 decks618 decks
5%synergy
Mana Vault
8.7%inclusion54 decks618 decks
2%synergy
Opposition Agent
7.8%inclusion48 decks618 decks
-2%synergy
Creatures
Crypt Rats
43%inclusion265 decks618 decks
38%synergy
Septic Rats
38%inclusion236 decks618 decks
36%synergy
Tangled Colony
38%inclusion235 decks618 decks
35%synergy
Typhoid Rats
38%inclusion235 decks618 decks
34%synergy
Rancid Rats
37%inclusion226 decks618 decks
34%synergy
Ayara, First of Locthwain
36%inclusion222 decks618 decks
10%synergy
Lord Skitter's Butcher
36%inclusion221 decks618 decks
32%synergy
Ink-Eyes, Servant of Oni
35%inclusion217 decks618 decks
32%synergy
Gnat Miser
35%inclusion215 decks618 decks
32%synergy
Crypt Ghast
35%inclusion214 decks618 decks
-14%synergy
Nashi, Moon Sage's Scion
31%inclusion194 decks618 decks
27%synergy
Persistent Marshstalker
30%inclusion158 decks531 decks
27%synergy
Stronghold Rats
29%inclusion179 decks618 decks
25%synergy
Burglar Rat
28%inclusion173 decks618 decks
17%synergy
Species Specialist
28%inclusion172 decks618 decks
24%synergy
Changeling Outcast
26%inclusion162 decks618 decks
21%synergy
Swarm of Rats
26%inclusion159 decks618 decks
23%synergy
Wave of Rats
25%inclusion154 decks618 decks
23%synergy
Valley Rotcaller
25%inclusion132 decks532 decks
22%synergy
Voracious Vermin
24%inclusion149 decks618 decks
21%synergy
Yawgmoth, Thran Physician
21%inclusion131 decks618 decks
11%synergy
Gray Merchant of Asphodel
20%inclusion124 decks618 decks
-31%synergy
Throat Slitter
20%inclusion122 decks618 decks
18%synergy
Locust Miser
18%inclusion111 decks618 decks
16%synergy
Chittering Witch
18%inclusion109 decks618 decks
13%synergy
Roaming Throne
17%inclusion103 decks618 decks
14%synergy
Relentless Rats
15%inclusion95 decks618 decks
14%synergy
Nezumi Informant
15%inclusion94 decks618 decks
8%synergy
Filth
15%inclusion93 decks618 decks
13%synergy
Chittering Skitterling
13%inclusion81 decks618 decks
12%synergy
Pestilence Rats
13%inclusion78 decks618 decks
11%synergy
Old Flitterfang
12%inclusion75 decks618 decks
11%synergy
Nezumi Graverobber
12%inclusion73 decks618 decks
10%synergy
Nezumi Prowler
11%inclusion71 decks618 decks
10%synergy
Engine Rat
11%inclusion46 decks413 decks
9%synergy
Undercity Dire Rat
10%inclusion33 decks322 decks
8%synergy
Nezumi Cutthroat
10%inclusion59 decks618 decks
9%synergy
Ruin Rat
10%inclusion59 decks618 decks
8%synergy
Rotting Rats
9.4%inclusion58 decks618 decks
6%synergy
Zodiac Rat
8.7%inclusion54 decks618 decks
9%synergy
Ruthless Radrat
8.4%inclusion52 decks618 decks
8%synergy
Gnawing Vermin
8.3%inclusion51 decks618 decks
7%synergy
Twisted Sewer-Witch
8.3%inclusion51 decks618 decks
7%synergy
Ravenous Rats
7.8%inclusion48 decks618 decks
6%synergy
Adaptive Automaton
7.6%inclusion47 decks618 decks
7%synergy
Drainpipe Vermin
7.1%inclusion44 decks618 decks
6%synergy
Okiba-Gang Shinobi
7.0%inclusion43 decks618 decks
6%synergy
Blood Artist
6.8%inclusion42 decks618 decks
-25%synergy
Razortooth Rats
6.3%inclusion39 decks618 decks
6%synergy
Elephant-Rat
6.2%inclusion15 decks242 decks
6%synergy
Instants
Whisper of the Dross
28%inclusion173 decks618 decks
25%synergy
Village Rites
28%inclusion170 decks618 decks
3%synergy
Defile
27%inclusion167 decks618 decks
-10%synergy
Go for the Throat
22%inclusion137 decks618 decks
-1%synergy
Tainted Strike
21%inclusion127 decks618 decks
17%synergy
Deadly Dispute
20%inclusion126 decks618 decks
-5%synergy
Infernal Grasp
20%inclusion121 decks618 decks
-6%synergy
Malakir Rebirth
20%inclusion121 decks618 decks
-3%synergy
Withering Torment
20%inclusion98 decks502 decks
-12%synergy
Cabal Ritual
18%inclusion113 decks618 decks
0%synergy
Culling the Weak
16%inclusion97 decks618 decks
0%synergy
Fell the Profane
15%inclusion84 decks563 decks
-4%synergy
Tragic Slip
14%inclusion89 decks618 decks
-6%synergy
Imp's Mischief
14%inclusion86 decks618 decks
-10%synergy
Grim Affliction
14%inclusion86 decks618 decks
12%synergy
Corrupted Conviction
13%inclusion80 decks618 decks
1%synergy
Sudden Spoiling
11%inclusion69 decks618 decks
2%synergy
Snuff Out
10%inclusion63 decks618 decks
-3%synergy
Rat Out
9.1%inclusion56 decks618 decks
8%synergy
Foul-Tongue Shriek
8.7%inclusion54 decks618 decks
7%synergy
Anoint with Affliction
7.8%inclusion48 decks618 decks
7%synergy
Entomb
7.0%inclusion43 decks618 decks
-5%synergy
Murder
7.0%inclusion43 decks618 decks
-3%synergy
Darkness
6.8%inclusion42 decks618 decks
-3%synergy
Hero's Downfall
6.3%inclusion39 decks618 decks
-1%synergy
Bitter Triumph
6.3%inclusion39 decks618 decks
-4%synergy
Dismember
6.3%inclusion39 decks618 decks
-4%synergy
Baleful Mastery
6.1%inclusion38 decks618 decks
-3%synergy
Doom Blade
5.0%inclusion31 decks618 decks
-3%synergy
Sorceries
Phyresis Outbreak
44%inclusion269 decks618 decks
42%synergy
Drown in Ichor
39%inclusion244 decks618 decks
35%synergy
Feed the Swarm
39%inclusion238 decks618 decks
-12%synergy
Kindred Dominance
37%inclusion230 decks618 decks
33%synergy
Patriarch's Bidding
35%inclusion219 decks618 decks
31%synergy
Diabolic Intent
32%inclusion197 decks618 decks
17%synergy
Toxic Deluge
29%inclusion181 decks618 decks
-8%synergy
Damnation
28%inclusion176 decks618 decks
8%synergy
Grim Tutor
26%inclusion160 decks618 decks
14%synergy
Sign in Blood
25%inclusion152 decks618 decks
-11%synergy
Reanimate
22%inclusion136 decks618 decks
-17%synergy
Revenge of the Rats
21%inclusion97 decks464 decks
18%synergy
Swarmyard Massacre
20%inclusion106 decks525 decks
18%synergy
Plague of Vermin
20%inclusion121 decks618 decks
17%synergy
Night's Whisper
18%inclusion113 decks618 decks
-6%synergy
Echoing Return
17%inclusion105 decks618 decks
14%synergy
Crippling Fear
16%inclusion98 decks618 decks
13%synergy
Diabolic Tutor
12%inclusion74 decks618 decks
-3%synergy
Pact of the Serpent
12%inclusion74 decks618 decks
10%synergy
Bubbling Muck
12%inclusion72 decks618 decks
-4%synergy
Read the Bones
11%inclusion70 decks618 decks
-6%synergy
Torment of Hailfire
11%inclusion66 decks618 decks
-5%synergy
Vat Emergence
9.2%inclusion57 decks618 decks
8%synergy
Victimize
9.1%inclusion56 decks618 decks
-17%synergy
Living Death
8.9%inclusion55 decks618 decks
-1%synergy
Insatiable Avarice
8.2%inclusion49 decks598 decks
-4%synergy
Unearth
8.1%inclusion50 decks618 decks
0%synergy
Agadeem's Awakening
7.6%inclusion47 decks618 decks
0%synergy
Haunting Voyage
7.1%inclusion44 decks618 decks
6%synergy
Spread the Sickness
6.3%inclusion39 decks618 decks
6%synergy
Secret Salvage
6.1%inclusion38 decks618 decks
5%synergy
Gruesome Fate
5.7%inclusion35 decks618 decks
4%synergy
Mutilate
5.5%inclusion34 decks618 decks
-12%synergy
Exsanguinate
5.5%inclusion34 decks618 decks
-19%synergy
Forever Young
5.3%inclusion33 decks618 decks
4%synergy
Blasphemous Edict
5.2%inclusion24 decks464 decks
-12%synergy
Utility Artifacts
Thrumming Stone
43%inclusion264 decks618 decks
39%synergy
Vanquisher's Banner
36%inclusion222 decks618 decks
32%synergy
Lightning Greaves
29%inclusion181 decks618 decks
-4%synergy
Coat of Arms
22%inclusion135 decks618 decks
19%synergy
Whip of Erebos
21%inclusion127 decks618 decks
10%synergy
Contagion Engine
19%inclusion115 decks618 decks
17%synergy
Door of Destinies
16%inclusion100 decks618 decks
14%synergy
Thornbite Staff
16%inclusion98 decks618 decks
13%synergy
Ashnod's Altar
16%inclusion98 decks618 decks
-4%synergy
Eldrazi Monument
14%inclusion89 decks618 decks
13%synergy
Contagion Clasp
14%inclusion84 decks618 decks
11%synergy
Swiftfoot Boots
13%inclusion79 decks618 decks
-19%synergy
Sword of Truth and Justice
11%inclusion71 decks618 decks
11%synergy
Phyrexian Altar
11%inclusion67 decks618 decks
-2%synergy
Akroma's Memorial
11%inclusion65 decks618 decks
10%synergy
Banner of Kinship
11%inclusion49 decks466 decks
8%synergy
The Darkness Crystal
10%inclusion32 decks324 decks
-10%synergy
Sensei's Divining Top
10%inclusion61 decks618 decks
2%synergy
Grafted Exoskeleton
10%inclusion61 decks618 decks
9%synergy
Aetherflux Reservoir
7.4%inclusion46 decks618 decks
-2%synergy
Expedition Map
7.1%inclusion44 decks618 decks
-5%synergy
Urza's Incubator
7.1%inclusion44 decks618 decks
5%synergy
Wayfarer's Bauble
5.0%inclusion31 decks618 decks
-11%synergy
Enchantments
Cover of Darkness
44%inclusion274 decks618 decks
42%synergy
Grave Pact
39%inclusion238 decks618 decks
20%synergy
Black Market Connections
38%inclusion234 decks618 decks
14%synergy
Black Market
23%inclusion144 decks618 decks
2%synergy
The Meathook Massacre
21%inclusion129 decks618 decks
4%synergy
Haunted One
19%inclusion119 decks618 decks
17%synergy
Necrogen Communion
18%inclusion113 decks618 decks
16%synergy
Dictate of Erebos
17%inclusion105 decks618 decks
6%synergy
Oversold Cemetery
16%inclusion98 decks618 decks
11%synergy
Phyresis
13%inclusion80 decks618 decks
11%synergy
Bad Moon
12%inclusion76 decks618 decks
9%synergy
Exquisite Blood
8.4%inclusion52 decks618 decks
-5%synergy
Phyrexian Reclamation
7.9%inclusion49 decks618 decks
-2%synergy
Contamination
7.9%inclusion49 decks618 decks
4%synergy
Tribute to Horobi
5.8%inclusion36 decks618 decks
5%synergy
Sanguine Bond
5.5%inclusion34 decks618 decks
-6%synergy
Dark Prophecy
5.3%inclusion33 decks618 decks
1%synergy
Planeswalkers
Vraska, Betrayal's Sting
35%inclusion214 decks618 decks
32%synergy
Liliana of the Dark Realms
15%inclusion90 decks618 decks
0%synergy
Utility Lands
Cabal Coffers
89%inclusion549 decks618 decks
34%synergy
Urborg, Tomb of Yawgmoth
75%inclusion465 decks618 decks
38%synergy
Nykthos, Shrine to Nyx
67%inclusion412 decks618 decks
37%synergy
Bojuka Bog
51%inclusion314 decks618 decks
4%synergy
Cabal Stronghold
49%inclusion300 decks618 decks
13%synergy
Phyrexian Tower
48%inclusion296 decks618 decks
23%synergy
Karn's Bastion
47%inclusion290 decks618 decks
43%synergy
Three Tree City
45%inclusion239 decks532 decks
41%synergy
Reliquary Tower
36%inclusion225 decks618 decks
5%synergy
Rogue's Passage
31%inclusion194 decks618 decks
13%synergy
Shizo, Death's Storehouse
29%inclusion182 decks618 decks
19%synergy
Mudflat Village
28%inclusion150 decks538 decks
25%synergy
Witch's Cottage
28%inclusion172 decks618 decks
3%synergy
Castle Locthwain
27%inclusion166 decks618 decks
10%synergy
Takenuma, Abandoned Mire
25%inclusion152 decks618 decks
9%synergy
War Room
21%inclusion129 decks618 decks
4%synergy
Crypt of Agadeem
21%inclusion127 decks618 decks
10%synergy
Mortuary Mire
16%inclusion96 decks618 decks
2%synergy
Secret Tunnel
14%inclusion24 decks169 decks
13%synergy
Inkmoth Nexus
11%inclusion71 decks618 decks
10%synergy
Volrath's Stronghold
11%inclusion69 decks618 decks
7%synergy
Minas Morgul, Dark Fortress
10%inclusion59 decks618 decks
6%synergy
Access Tunnel
8.7%inclusion54 decks618 decks
6%synergy
Urza's Saga
8.4%inclusion52 decks618 decks
0%synergy
Lake of the Dead
8.1%inclusion50 decks618 decks
3%synergy
The Black Gate
8.1%inclusion50 decks618 decks
5%synergy
Mutavault
7.1%inclusion44 decks618 decks
6%synergy
Command Beacon
6.6%inclusion41 decks618 decks
-2%synergy
Deserted Temple
5.7%inclusion35 decks618 decks
1%synergy
Temple of the False God
5.2%inclusion32 decks618 decks
-3%synergy
Midgar, City of Mako
5.0%inclusion16 decks318 decks
-7%synergy
Mana Artifacts
Sol Ring
90%inclusion555 decks618 decks
4%synergy
Arcane Signet
57%inclusion355 decks618 decks
-5%synergy
Glistening Sphere
37%inclusion226 decks618 decks
35%synergy
The Soul Stone
29%inclusion74 decks251 decks
16%synergy
Staff of Compleation
22%inclusion133 decks618 decks
20%synergy
Patchwork Banner
20%inclusion106 decks529 decks
16%synergy
Thought Vessel
14%inclusion87 decks618 decks
-12%synergy
Throne of Eldraine
13%inclusion79 decks618 decks
2%synergy
Caged Sun
11%inclusion70 decks618 decks
-1%synergy
Mind Stone
11%inclusion69 decks618 decks
-19%synergy
Charcoal Diamond
10%inclusion63 decks618 decks
-13%synergy
Lotus Petal
10%inclusion59 decks618 decks
2%synergy
Nyx Lotus
8.3%inclusion51 decks618 decks
2%synergy
Jeweled Lotus
8.1%inclusion50 decks618 decks
6%synergy
Mana Crypt
7.8%inclusion48 decks618 decks
6%synergy
Gauntlet of Power
7.4%inclusion46 decks618 decks
4%synergy
Heraldic Banner
7.1%inclusion44 decks618 decks
2%synergy
Fellwar Stone
6.8%inclusion42 decks618 decks
-8%synergy
Mox Diamond
6.3%inclusion39 decks618 decks
3%synergy
Mox Amber
5.8%inclusion36 decks618 decks
2%synergy
Lands
Swamp
89%inclusion550 decks618 decks
-6%synergy
Cavern of Souls
54%inclusion331 decks618 decks
47%synergy
Path of Ancestry
30%inclusion187 decks618 decks
25%synergy
Malakir Rebirth
20%inclusion121 decks618 decks
-3%synergy
Myriad Landscape
16%inclusion99 decks618 decks
-10%synergy
Fell the Profane
15%inclusion84 decks563 decks
-4%synergy
Command Tower
13%inclusion82 decks618 decks
8%synergy
Snow-Covered Swamp
13%inclusion80 decks618 decks
6%synergy
Agadeem's Awakening
7.6%inclusion47 decks618 decks
0%synergy
Polluted Delta
7.3%inclusion45 decks618 decks
4%synergy
Bloodstained Mire
7.1%inclusion44 decks618 decks
4%synergy
Verdant Catacombs
7.1%inclusion44 decks618 decks
4%synergy
Marsh Flats
7.0%inclusion43 decks618 decks
4%synergy
Urza's Cave
6.7%inclusion39 decks580 decks
-2%synergy
Big Apple, 3 a.m.
5.6%inclusion1 decks18 decks
5%synergy
Evolving Wilds
5.5%inclusion34 decks618 decks
2%synergy
Gemstone Caverns
5.3%inclusion33 decks618 decks
1%synergy
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