Karumonix, the Rat King (Commander) - Expensive

Karumonix, the Rat King
Rank #409
683decks
As CommanderAs CardAverage DeckDecks
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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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Orcrist, Goblin-cleaver
1.2%inclusion1 decks84 decks
1%synergy
High Synergy Cards
Marrow-Gnawer
92%inclusion626 decks683 decks
88%synergy
Piper of the Swarm
82%inclusion562 decks683 decks
76%synergy
Ashcoat of the Shadow Swarm
75%inclusion511 decks683 decks
71%synergy
Swarmyard
73%inclusion501 decks683 decks
68%synergy
Pack Rat
72%inclusion490 decks683 decks
66%synergy
Rat Colony
71%inclusion485 decks683 decks
66%synergy
Ogre Slumlord
68%inclusion466 decks683 decks
59%synergy
Lord Skitter, Sewer King
65%inclusion441 decks683 decks
57%synergy
Ichor Rats
59%inclusion405 decks683 decks
57%synergy
Blightbelly Rat
59%inclusion405 decks683 decks
56%synergy
Top Cards
Jet Medallion
80%inclusion545 decks683 decks
18%synergy
Dark Ritual
78%inclusion532 decks683 decks
11%synergy
Bontu's Monument
57%inclusion388 decks683 decks
29%synergy
Deadly Rollick
52%inclusion356 decks683 decks
27%synergy
Skullclamp
52%inclusion353 decks683 decks
29%synergy
Herald's Horn
51%inclusion348 decks683 decks
45%synergy
Infectious Inquiry
46%inclusion315 decks683 decks
44%synergy
Thrumming Stone
45%inclusion308 decks683 decks
41%synergy
Vraska's Fall
45%inclusion308 decks683 decks
42%synergy
Cover of Darkness
45%inclusion306 decks683 decks
42%synergy
Game Changers
Demonic Tutor
77%inclusion529 decks683 decks
50%synergy
Vampiric Tutor
65%inclusion446 decks683 decks
44%synergy
Bolas's Citadel
36%inclusion249 decks683 decks
8%synergy
Imperial Seal
25%inclusion171 decks683 decks
18%synergy
Ancient Tomb
21%inclusion141 decks683 decks
9%synergy
Necropotence
18%inclusion121 decks683 decks
3%synergy
The One Ring
14%inclusion94 decks683 decks
4%synergy
Chrome Mox
11%inclusion78 decks683 decks
5%synergy
Mana Vault
10%inclusion68 decks683 decks
3%synergy
Opposition Agent
7.5%inclusion51 decks683 decks
-2%synergy
Creatures
Rat King, Verminister
43%inclusion139 decks321 decks
40%synergy
Ratcatcher
42%inclusion290 decks683 decks
39%synergy
Crypt Rats
40%inclusion276 decks683 decks
36%synergy
Ayara, First of Locthwain
36%inclusion246 decks683 decks
11%synergy
Tangled Colony
35%inclusion242 decks683 decks
33%synergy
Septic Rats
35%inclusion239 decks683 decks
33%synergy
Typhoid Rats
35%inclusion237 decks683 decks
31%synergy
Crypt Ghast
34%inclusion234 decks683 decks
-13%synergy
Rancid Rats
33%inclusion224 decks683 decks
31%synergy
Ink-Eyes, Servant of Oni
31%inclusion212 decks683 decks
28%synergy
Gnat Miser
31%inclusion212 decks683 decks
28%synergy
Lord Skitter's Butcher
30%inclusion208 decks683 decks
27%synergy
Species Specialist
28%inclusion191 decks683 decks
25%synergy
Rat King, Pale Piper
27%inclusion79 decks288 decks
24%synergy
Nashi, Moon Sage's Scion
27%inclusion182 decks683 decks
23%synergy
Valley Rotcaller
25%inclusion174 decks683 decks
23%synergy
Persistent Marshstalker
25%inclusion173 decks683 decks
22%synergy
Burglar Rat
25%inclusion170 decks683 decks
14%synergy
Stronghold Rats
25%inclusion168 decks683 decks
21%synergy
Changeling Outcast
24%inclusion164 decks683 decks
19%synergy
Swarm of Rats
23%inclusion160 decks683 decks
21%synergy
Yawgmoth, Thran Physician
22%inclusion148 decks683 decks
12%synergy
Voracious Vermin
21%inclusion146 decks683 decks
19%synergy
Wave of Rats
21%inclusion141 decks683 decks
19%synergy
Gray Merchant of Asphodel
19%inclusion132 decks683 decks
-31%synergy
Relentless Rats
18%inclusion121 decks683 decks
16%synergy
Throat Slitter
16%inclusion112 decks683 decks
15%synergy
Chittering Witch
16%inclusion112 decks683 decks
12%synergy
Locust Miser
16%inclusion106 decks683 decks
14%synergy
Roaming Throne
13%inclusion92 decks683 decks
10%synergy
Filth
13%inclusion90 decks683 decks
11%synergy
Nezumi Informant
13%inclusion89 decks683 decks
7%synergy
Pestilence Rats
12%inclusion85 decks683 decks
11%synergy
Chittering Skitterling
12%inclusion84 decks683 decks
11%synergy
Nezumi Prowler
12%inclusion79 decks683 decks
10%synergy
Nezumi Graverobber
11%inclusion77 decks683 decks
10%synergy
Engine Rat
11%inclusion65 decks607 decks
9%synergy
Undercity Dire Rat
11%inclusion56 decks529 decks
9%synergy
Blood Artist
10%inclusion65 decks683 decks
-22%synergy
Zodiac Rat
9.1%inclusion62 decks683 decks
9%synergy
Old Flitterfang
9.1%inclusion62 decks683 decks
8%synergy
Ruin Rat
8.6%inclusion59 decks683 decks
7%synergy
Gnawing Vermin
8.3%inclusion57 decks683 decks
7%synergy
Rotting Rats
8.2%inclusion56 decks683 decks
5%synergy
Adaptive Automaton
7.8%inclusion53 decks683 decks
7%synergy
Twisted Sewer-Witch
7.5%inclusion51 decks683 decks
6%synergy
Zulaport Cutthroat
7.0%inclusion48 decks683 decks
-16%synergy
Drainpipe Vermin
7.0%inclusion48 decks683 decks
6%synergy
Ravenous Rats
6.9%inclusion47 decks683 decks
5%synergy
Nezumi Cutthroat
6.9%inclusion47 decks683 decks
6%synergy
Instants
Whisper of the Dross
27%inclusion183 decks683 decks
24%synergy
Village Rites
27%inclusion183 decks683 decks
1%synergy
Defile
27%inclusion182 decks683 decks
-9%synergy
Go for the Throat
22%inclusion152 decks683 decks
-0%synergy
Malakir Rebirth
21%inclusion144 decks683 decks
-3%synergy
Deadly Dispute
20%inclusion136 decks683 decks
-7%synergy
Cabal Ritual
20%inclusion136 decks683 decks
1%synergy
Culling the Weak
20%inclusion136 decks683 decks
2%synergy
Tainted Strike
20%inclusion136 decks683 decks
17%synergy
Withering Torment
19%inclusion131 decks683 decks
-12%synergy
Imp's Mischief
17%inclusion115 decks683 decks
-9%synergy
Infernal Grasp
16%inclusion106 decks683 decks
-10%synergy
Fell the Profane
15%inclusion103 decks683 decks
-5%synergy
Grim Affliction
15%inclusion102 decks683 decks
13%synergy
Corrupted Conviction
13%inclusion92 decks683 decks
1%synergy
Tragic Slip
12%inclusion83 decks683 decks
-7%synergy
Snuff Out
12%inclusion82 decks683 decks
-2%synergy
Sudden Spoiling
11%inclusion78 decks683 decks
3%synergy
Murder
8.1%inclusion55 decks683 decks
-2%synergy
Darkness
7.9%inclusion54 decks683 decks
-3%synergy
Entomb
7.3%inclusion50 decks683 decks
-5%synergy
Rat Out
7.2%inclusion49 decks683 decks
6%synergy
Anoint with Affliction
6.6%inclusion45 decks683 decks
6%synergy
Hero's Downfall
6.0%inclusion41 decks683 decks
-1%synergy
Foul-Tongue Shriek
5.9%inclusion40 decks683 decks
4%synergy
Dismember
5.6%inclusion38 decks683 decks
-5%synergy
Sorceries
Phyresis Outbreak
42%inclusion286 decks683 decks
40%synergy
Feed the Swarm
37%inclusion256 decks683 decks
-13%synergy
Drown in Ichor
37%inclusion250 decks683 decks
33%synergy
Kindred Dominance
36%inclusion243 decks683 decks
31%synergy
Diabolic Intent
33%inclusion225 decks683 decks
18%synergy
Patriarch's Bidding
32%inclusion218 decks683 decks
28%synergy
Toxic Deluge
29%inclusion196 decks683 decks
-8%synergy
Reanimate
27%inclusion185 decks683 decks
-14%synergy
Damnation
26%inclusion177 decks683 decks
6%synergy
Grim Tutor
25%inclusion172 decks683 decks
14%synergy
Sign in Blood
23%inclusion157 decks683 decks
-12%synergy
Bloodline Bidding
22%inclusion75 decks339 decks
18%synergy
Revenge of the Rats
22%inclusion140 decks651 decks
18%synergy
Swarmyard Massacre
19%inclusion129 decks683 decks
17%synergy
Night's Whisper
18%inclusion125 decks683 decks
-7%synergy
Plague of Vermin
18%inclusion122 decks683 decks
15%synergy
Echoing Return
16%inclusion108 decks683 decks
13%synergy
Crippling Fear
14%inclusion96 decks683 decks
11%synergy
Diabolic Tutor
11%inclusion78 decks683 decks
-2%synergy
Victimize
11%inclusion75 decks683 decks
-17%synergy
Torment of Hailfire
11%inclusion74 decks683 decks
-4%synergy
Pact of the Serpent
10%inclusion71 decks683 decks
9%synergy
Bubbling Muck
10%inclusion67 decks683 decks
-6%synergy
Read the Bones
10%inclusion65 decks683 decks
-6%synergy
Living Death
9.4%inclusion64 decks683 decks
-1%synergy
Vat Emergence
8.9%inclusion61 decks683 decks
8%synergy
Agadeem's Awakening
8.5%inclusion58 decks683 decks
1%synergy
Unearth
7.9%inclusion54 decks683 decks
-1%synergy
Exsanguinate
7.5%inclusion51 decks683 decks
-17%synergy
Insatiable Avarice
7.0%inclusion48 decks683 decks
-4%synergy
Secret Salvage
6.1%inclusion42 decks683 decks
5%synergy
Gruesome Fate
6.0%inclusion41 decks683 decks
4%synergy
Spread the Sickness
5.7%inclusion39 decks683 decks
5%synergy
Yawgmoth's Will
5.7%inclusion39 decks683 decks
2%synergy
Utility Artifacts
Vanquisher's Banner
34%inclusion235 decks683 decks
31%synergy
Lightning Greaves
32%inclusion219 decks683 decks
-2%synergy
Chronicle of Victory
24%inclusion82 decks339 decks
22%synergy
Whip of Erebos
21%inclusion145 decks683 decks
10%synergy
Coat of Arms
21%inclusion141 decks683 decks
18%synergy
Ashnod's Altar
18%inclusion122 decks683 decks
-2%synergy
Contagion Engine
17%inclusion117 decks683 decks
15%synergy
Door of Destinies
16%inclusion109 decks683 decks
14%synergy
Thornbite Staff
16%inclusion108 decks683 decks
13%synergy
Contagion Clasp
15%inclusion101 decks683 decks
13%synergy
Swiftfoot Boots
15%inclusion101 decks683 decks
-17%synergy
Phyrexian Altar
14%inclusion95 decks683 decks
0%synergy
Eldrazi Monument
13%inclusion92 decks683 decks
12%synergy
The Darkness Crystal
13%inclusion69 decks531 decks
-7%synergy
Banner of Kinship
12%inclusion76 decks652 decks
10%synergy
Sensei's Divining Top
10%inclusion69 decks683 decks
2%synergy
Akroma's Memorial
10%inclusion68 decks683 decks
9%synergy
Sword of Truth and Justice
8.8%inclusion60 decks683 decks
8%synergy
Grafted Exoskeleton
8.8%inclusion60 decks683 decks
8%synergy
Expedition Map
7.8%inclusion53 decks683 decks
-3%synergy
Urza's Incubator
7.8%inclusion53 decks683 decks
6%synergy
Gathering Stone
7.1%inclusion24 decks339 decks
6%synergy
Aetherflux Reservoir
6.6%inclusion45 decks683 decks
-2%synergy
Enchantments
Phyrexian Arena
41%inclusion282 decks683 decks
2%synergy
Grave Pact
37%inclusion255 decks683 decks
18%synergy
Black Market Connections
37%inclusion253 decks683 decks
12%synergy
The Meathook Massacre
20%inclusion140 decks683 decks
3%synergy
Black Market
20%inclusion139 decks683 decks
0%synergy
Necrogen Communion
18%inclusion125 decks683 decks
17%synergy
Haunted One
16%inclusion108 decks683 decks
13%synergy
Dictate of Erebos
16%inclusion108 decks683 decks
5%synergy
Oversold Cemetery
15%inclusion103 decks683 decks
10%synergy
Phyresis
12%inclusion81 decks683 decks
10%synergy
Exquisite Blood
10%inclusion67 decks683 decks
-3%synergy
Bad Moon
9.2%inclusion63 decks683 decks
6%synergy
Phyrexian Reclamation
7.6%inclusion52 decks683 decks
-2%synergy
Dark Prophecy
6.9%inclusion47 decks683 decks
3%synergy
Contamination
6.7%inclusion46 decks683 decks
3%synergy
Sanguine Bond
6.0%inclusion41 decks683 decks
-5%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion230 decks683 decks
31%synergy
Liliana of the Dark Realms
14%inclusion99 decks683 decks
1%synergy
Utility Lands
Cabal Coffers
88%inclusion601 decks683 decks
33%synergy
Urborg, Tomb of Yawgmoth
75%inclusion515 decks683 decks
38%synergy
Nykthos, Shrine to Nyx
64%inclusion440 decks683 decks
35%synergy
Bojuka Bog
51%inclusion348 decks683 decks
4%synergy
Phyrexian Tower
49%inclusion336 decks683 decks
23%synergy
Three Tree City
47%inclusion318 decks683 decks
42%synergy
Karn's Bastion
46%inclusion316 decks683 decks
43%synergy
Cabal Stronghold
46%inclusion311 decks683 decks
12%synergy
Reliquary Tower
37%inclusion255 decks683 decks
8%synergy
Rogue's Passage
30%inclusion204 decks683 decks
10%synergy
Mudflat Village
30%inclusion203 decks683 decks
27%synergy
Witch's Cottage
29%inclusion195 decks683 decks
4%synergy
Shizo, Death's Storehouse
28%inclusion190 decks683 decks
17%synergy
Castle Locthwain
27%inclusion184 decks683 decks
10%synergy
Takenuma, Abandoned Mire
26%inclusion175 decks683 decks
10%synergy
War Room
22%inclusion149 decks683 decks
6%synergy
Crypt of Agadeem
21%inclusion141 decks683 decks
9%synergy
Mortuary Mire
16%inclusion111 decks683 decks
3%synergy
Volrath's Stronghold
13%inclusion88 decks683 decks
9%synergy
Secret Tunnel
12%inclusion47 decks406 decks
10%synergy
Inkmoth Nexus
10%inclusion69 decks683 decks
9%synergy
Urza's Saga
10%inclusion68 decks683 decks
2%synergy
Access Tunnel
8.5%inclusion58 decks683 decks
6%synergy
Minas Morgul, Dark Fortress
8.3%inclusion57 decks683 decks
5%synergy
Lake of the Dead
8.1%inclusion55 decks683 decks
3%synergy
Mutavault
7.0%inclusion48 decks683 decks
6%synergy
Command Beacon
6.9%inclusion47 decks683 decks
-1%synergy
The Black Gate
5.9%inclusion40 decks683 decks
2%synergy
Vesuva
5.4%inclusion37 decks683 decks
3%synergy
Temple of the False God
5.4%inclusion37 decks683 decks
-2%synergy
Mana Artifacts
Sol Ring
90%inclusion616 decks683 decks
5%synergy
Arcane Signet
54%inclusion370 decks683 decks
-7%synergy
Glistening Sphere
33%inclusion224 decks683 decks
32%synergy
The Soul Stone
29%inclusion136 decks476 decks
13%synergy
Patchwork Banner
20%inclusion140 decks683 decks
16%synergy
Staff of Compleation
18%inclusion121 decks683 decks
16%synergy
Thought Vessel
13%inclusion88 decks683 decks
-12%synergy
Throne of Eldraine
11%inclusion77 decks683 decks
2%synergy
Mind Stone
10%inclusion70 decks683 decks
-17%synergy
Lotus Petal
10%inclusion67 decks683 decks
2%synergy
Charcoal Diamond
8.9%inclusion61 decks683 decks
-13%synergy
Caged Sun
8.5%inclusion58 decks683 decks
-2%synergy
Heraldic Banner
6.9%inclusion47 decks683 decks
2%synergy
Fellwar Stone
6.9%inclusion47 decks683 decks
-7%synergy
Mox Diamond
6.6%inclusion45 decks683 decks
3%synergy
Mox Amber
6.3%inclusion43 decks683 decks
2%synergy
Nyx Lotus
6.3%inclusion43 decks683 decks
1%synergy
Gauntlet of Power
6.1%inclusion42 decks683 decks
3%synergy
Lands
Swamp
90%inclusion612 decks683 decks
-6%synergy
Cavern of Souls
52%inclusion353 decks683 decks
45%synergy
Path of Ancestry
27%inclusion187 decks683 decks
22%synergy
Malakir Rebirth
21%inclusion144 decks683 decks
-3%synergy
Fell the Profane
15%inclusion103 decks683 decks
-5%synergy
Myriad Landscape
14%inclusion96 decks683 decks
-10%synergy
Command Tower
13%inclusion86 decks683 decks
7%synergy
Snow-Covered Swamp
12%inclusion85 decks683 decks
6%synergy
Polluted Delta
9.1%inclusion62 decks683 decks
5%synergy
Big Apple, 3 a.m.
9.0%inclusion26 decks288 decks
7%synergy
Bloodstained Mire
8.9%inclusion61 decks683 decks
5%synergy
Agadeem's Awakening
8.5%inclusion58 decks683 decks
1%synergy
Verdant Catacombs
8.5%inclusion58 decks683 decks
5%synergy
Marsh Flats
7.6%inclusion52 decks683 decks
4%synergy
Urza's Cave
7.3%inclusion50 decks683 decks
-1%synergy
Gemstone Caverns
6.4%inclusion44 decks683 decks
2%synergy
Evolving Wilds
5.1%inclusion35 decks683 decks
1%synergy
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