Karumonix, the Rat King (Commander) - Expensive

Karumonix, the Rat King
Rank #383
632decks
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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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Rat King, Verminister
35%inclusion46 decks133 decks
32%synergy
Rat King, Pale Piper
19%inclusion17 decks90 decks
15%synergy
Big Apple, 3 a.m.
4.4%inclusion4 decks90 decks
2%synergy
Splinter's Technique
3.8%inclusion5 decks133 decks
2%synergy
Shredder's Technique
1.1%inclusion1 decks93 decks
-2%synergy
High Synergy Cards
Marrow-Gnawer
91%inclusion575 decks632 decks
88%synergy
Piper of the Swarm
81%inclusion510 decks632 decks
74%synergy
Ashcoat of the Shadow Swarm
73%inclusion463 decks632 decks
70%synergy
Rat Colony
74%inclusion466 decks632 decks
68%synergy
Swarmyard
74%inclusion465 decks632 decks
68%synergy
Pack Rat
72%inclusion455 decks632 decks
66%synergy
Ogre Slumlord
67%inclusion426 decks632 decks
57%synergy
Lord Skitter, Sewer King
62%inclusion390 decks632 decks
53%synergy
Blightbelly Rat
56%inclusion352 decks632 decks
52%synergy
Ichor Rats
55%inclusion348 decks632 decks
52%synergy
Top Cards
Jet Medallion
82%inclusion517 decks632 decks
20%synergy
Dark Ritual
76%inclusion480 decks632 decks
9%synergy
Bontu's Monument
62%inclusion390 decks632 decks
34%synergy
Herald's Horn
53%inclusion333 decks632 decks
47%synergy
Skullclamp
50%inclusion315 decks632 decks
28%synergy
Thrumming Stone
48%inclusion306 decks632 decks
45%synergy
Deadly Rollick
48%inclusion304 decks632 decks
24%synergy
Infectious Inquiry
44%inclusion277 decks632 decks
41%synergy
Phyrexian Arena
44%inclusion277 decks632 decks
4%synergy
Vraska's Fall
44%inclusion276 decks632 decks
40%synergy
Game Changers
Demonic Tutor
77%inclusion487 decks632 decks
50%synergy
Vampiric Tutor
67%inclusion424 decks632 decks
46%synergy
Bolas's Citadel
36%inclusion230 decks632 decks
8%synergy
Imperial Seal
24%inclusion154 decks632 decks
17%synergy
Ancient Tomb
20%inclusion125 decks632 decks
8%synergy
Necropotence
16%inclusion101 decks632 decks
1%synergy
The One Ring
13%inclusion82 decks632 decks
4%synergy
Chrome Mox
12%inclusion74 decks632 decks
6%synergy
Mana Vault
8.9%inclusion56 decks632 decks
2%synergy
Opposition Agent
7.0%inclusion44 decks632 decks
-3%synergy
Creatures
Ratcatcher
42%inclusion267 decks632 decks
39%synergy
Crypt Rats
38%inclusion241 decks632 decks
33%synergy
Crypt Ghast
35%inclusion221 decks632 decks
-13%synergy
Ayara, First of Locthwain
35%inclusion219 decks632 decks
9%synergy
Tangled Colony
33%inclusion208 decks632 decks
30%synergy
Septic Rats
32%inclusion205 decks632 decks
30%synergy
Typhoid Rats
32%inclusion204 decks632 decks
28%synergy
Rancid Rats
31%inclusion197 decks632 decks
29%synergy
Ink-Eyes, Servant of Oni
31%inclusion195 decks632 decks
28%synergy
Lord Skitter's Butcher
31%inclusion193 decks632 decks
27%synergy
Gnat Miser
29%inclusion182 decks632 decks
26%synergy
Species Specialist
28%inclusion179 decks632 decks
25%synergy
Nashi, Moon Sage's Scion
28%inclusion175 decks632 decks
24%synergy
Persistent Marshstalker
25%inclusion142 decks572 decks
22%synergy
Stronghold Rats
25%inclusion155 decks632 decks
21%synergy
Burglar Rat
23%inclusion148 decks632 decks
12%synergy
Changeling Outcast
23%inclusion146 decks632 decks
18%synergy
Valley Rotcaller
23%inclusion131 decks573 decks
20%synergy
Swarm of Rats
22%inclusion140 decks632 decks
20%synergy
Wave of Rats
20%inclusion128 decks632 decks
18%synergy
Yawgmoth, Thran Physician
20%inclusion126 decks632 decks
10%synergy
Voracious Vermin
20%inclusion125 decks632 decks
17%synergy
Gray Merchant of Asphodel
20%inclusion125 decks632 decks
-31%synergy
Throat Slitter
17%inclusion106 decks632 decks
15%synergy
Relentless Rats
16%inclusion100 decks632 decks
14%synergy
Chittering Witch
15%inclusion96 decks632 decks
11%synergy
Roaming Throne
15%inclusion92 decks632 decks
11%synergy
Locust Miser
14%inclusion91 decks632 decks
13%synergy
Filth
14%inclusion87 decks632 decks
11%synergy
Nezumi Informant
13%inclusion81 decks632 decks
6%synergy
Engine Rat
11%inclusion51 decks457 decks
9%synergy
Pestilence Rats
11%inclusion70 decks632 decks
9%synergy
Chittering Skitterling
11%inclusion68 decks632 decks
10%synergy
Nezumi Graverobber
11%inclusion67 decks632 decks
9%synergy
Nezumi Prowler
10%inclusion64 decks632 decks
9%synergy
Old Flitterfang
9.2%inclusion58 decks632 decks
8%synergy
Undercity Dire Rat
9.1%inclusion34 decks375 decks
7%synergy
Rotting Rats
8.4%inclusion53 decks632 decks
5%synergy
Blood Artist
8.4%inclusion53 decks632 decks
-23%synergy
Ruin Rat
8.2%inclusion52 decks632 decks
7%synergy
Zodiac Rat
7.9%inclusion50 decks632 decks
8%synergy
Twisted Sewer-Witch
7.4%inclusion47 decks632 decks
6%synergy
Nezumi Cutthroat
7.3%inclusion46 decks632 decks
6%synergy
Adaptive Automaton
7.1%inclusion45 decks632 decks
6%synergy
Gnawing Vermin
7.0%inclusion44 decks632 decks
5%synergy
Ruthless Radrat
7.0%inclusion44 decks632 decks
6%synergy
Ravenous Rats
6.6%inclusion42 decks632 decks
5%synergy
Zulaport Cutthroat
6.5%inclusion41 decks632 decks
-17%synergy
Sheoldred, the Apocalypse
6.2%inclusion39 decks632 decks
-8%synergy
K'rrik, Son of Yawgmoth
6.2%inclusion39 decks632 decks
-13%synergy
Instants
Village Rites
25%inclusion161 decks632 decks
0%synergy
Whisper of the Dross
25%inclusion156 decks632 decks
22%synergy
Defile
25%inclusion155 decks632 decks
-12%synergy
Go for the Throat
21%inclusion130 decks632 decks
-3%synergy
Withering Torment
20%inclusion110 decks541 decks
-11%synergy
Deadly Dispute
20%inclusion126 decks632 decks
-6%synergy
Tainted Strike
20%inclusion124 decks632 decks
17%synergy
Malakir Rebirth
19%inclusion123 decks632 decks
-3%synergy
Infernal Grasp
19%inclusion119 decks632 decks
-6%synergy
Cabal Ritual
18%inclusion111 decks632 decks
-1%synergy
Culling the Weak
17%inclusion107 decks632 decks
1%synergy
Fell the Profane
14%inclusion87 decks601 decks
-4%synergy
Imp's Mischief
14%inclusion88 decks632 decks
-11%synergy
Tragic Slip
13%inclusion80 decks632 decks
-7%synergy
Grim Affliction
12%inclusion77 decks632 decks
10%synergy
Corrupted Conviction
12%inclusion74 decks632 decks
-1%synergy
Sudden Spoiling
11%inclusion68 decks632 decks
2%synergy
Snuff Out
10%inclusion64 decks632 decks
-3%synergy
Foul-Tongue Shriek
7.3%inclusion46 decks632 decks
5%synergy
Murder
7.1%inclusion45 decks632 decks
-3%synergy
Rat Out
7.0%inclusion44 decks632 decks
5%synergy
Entomb
6.3%inclusion40 decks632 decks
-6%synergy
Hero's Downfall
6.3%inclusion40 decks632 decks
-1%synergy
Anoint with Affliction
6.3%inclusion40 decks632 decks
6%synergy
Darkness
5.9%inclusion37 decks632 decks
-4%synergy
Baleful Mastery
5.9%inclusion37 decks632 decks
-3%synergy
Dismember
5.9%inclusion37 decks632 decks
-5%synergy
Bitter Triumph
5.4%inclusion34 decks632 decks
-4%synergy
Sorceries
Phyresis Outbreak
39%inclusion246 decks632 decks
37%synergy
Feed the Swarm
38%inclusion237 decks632 decks
-13%synergy
Kindred Dominance
36%inclusion225 decks632 decks
31%synergy
Patriarch's Bidding
34%inclusion216 decks632 decks
30%synergy
Drown in Ichor
34%inclusion213 decks632 decks
30%synergy
Diabolic Intent
31%inclusion198 decks632 decks
17%synergy
Toxic Deluge
28%inclusion176 decks632 decks
-9%synergy
Grim Tutor
27%inclusion171 decks632 decks
15%synergy
Damnation
26%inclusion163 decks632 decks
5%synergy
Sign in Blood
23%inclusion145 decks632 decks
-13%synergy
Reanimate
22%inclusion141 decks632 decks
-17%synergy
Bloodline Bidding
22%inclusion35 decks160 decks
17%synergy
Revenge of the Rats
19%inclusion99 decks508 decks
17%synergy
Swarmyard Massacre
19%inclusion105 decks566 decks
16%synergy
Echoing Return
18%inclusion115 decks632 decks
15%synergy
Night's Whisper
17%inclusion110 decks632 decks
-7%synergy
Plague of Vermin
17%inclusion107 decks632 decks
15%synergy
Crippling Fear
13%inclusion85 decks632 decks
10%synergy
Diabolic Tutor
13%inclusion80 decks632 decks
-2%synergy
Pact of the Serpent
11%inclusion72 decks632 decks
10%synergy
Torment of Hailfire
10%inclusion63 decks632 decks
-6%synergy
Read the Bones
10%inclusion62 decks632 decks
-7%synergy
Bubbling Muck
9.5%inclusion60 decks632 decks
-6%synergy
Living Death
9.0%inclusion57 decks632 decks
-1%synergy
Victimize
8.7%inclusion55 decks632 decks
-18%synergy
Vat Emergence
8.2%inclusion52 decks632 decks
7%synergy
Insatiable Avarice
7.9%inclusion50 decks631 decks
-4%synergy
Unearth
7.4%inclusion47 decks632 decks
-1%synergy
Agadeem's Awakening
7.4%inclusion47 decks632 decks
0%synergy
Secret Salvage
7.0%inclusion44 decks632 decks
6%synergy
Spread the Sickness
5.7%inclusion36 decks632 decks
5%synergy
Haunting Voyage
5.7%inclusion36 decks632 decks
4%synergy
Blasphemous Edict
5.3%inclusion27 decks508 decks
-11%synergy
Forever Young
5.2%inclusion33 decks632 decks
4%synergy
Exsanguinate
5.2%inclusion33 decks632 decks
-19%synergy
Mutilate
5.1%inclusion32 decks632 decks
-12%synergy
Gruesome Fate
5.1%inclusion32 decks632 decks
3%synergy
Utility Artifacts
Vanquisher's Banner
36%inclusion225 decks632 decks
32%synergy
Lightning Greaves
29%inclusion183 decks632 decks
-5%synergy
Chronicle of Victory
26%inclusion41 decks160 decks
23%synergy
Whip of Erebos
21%inclusion134 decks632 decks
10%synergy
Coat of Arms
20%inclusion129 decks632 decks
18%synergy
Contagion Engine
17%inclusion108 decks632 decks
15%synergy
Ashnod's Altar
16%inclusion101 decks632 decks
-4%synergy
Eldrazi Monument
16%inclusion99 decks632 decks
14%synergy
Door of Destinies
15%inclusion94 decks632 decks
13%synergy
Thornbite Staff
15%inclusion93 decks632 decks
12%synergy
Contagion Clasp
13%inclusion81 decks632 decks
10%synergy
Swiftfoot Boots
12%inclusion75 decks632 decks
-20%synergy
Phyrexian Altar
11%inclusion71 decks632 decks
-2%synergy
The Darkness Crystal
11%inclusion41 decks377 decks
-9%synergy
Banner of Kinship
10%inclusion53 decks510 decks
8%synergy
Akroma's Memorial
10%inclusion65 decks632 decks
9%synergy
Sensei's Divining Top
10%inclusion61 decks632 decks
1%synergy
Sword of Truth and Justice
10%inclusion61 decks632 decks
9%synergy
Grafted Exoskeleton
8.9%inclusion56 decks632 decks
8%synergy
Gathering Stone
8.8%inclusion14 decks160 decks
7%synergy
Urza's Incubator
7.8%inclusion49 decks632 decks
6%synergy
Aetherflux Reservoir
7.8%inclusion49 decks632 decks
-2%synergy
Expedition Map
7.6%inclusion48 decks632 decks
-4%synergy
Wishclaw Talisman
5.2%inclusion33 decks632 decks
-2%synergy
Enchantments
Cover of Darkness
42%inclusion265 decks632 decks
39%synergy
Black Market Connections
38%inclusion237 decks632 decks
14%synergy
Grave Pact
35%inclusion220 decks632 decks
16%synergy
Black Market
22%inclusion142 decks632 decks
1%synergy
The Meathook Massacre
20%inclusion128 decks632 decks
3%synergy
Haunted One
18%inclusion113 decks632 decks
15%synergy
Dictate of Erebos
17%inclusion110 decks632 decks
7%synergy
Necrogen Communion
16%inclusion104 decks632 decks
15%synergy
Oversold Cemetery
14%inclusion91 decks632 decks
9%synergy
Phyresis
12%inclusion75 decks632 decks
10%synergy
Bad Moon
10%inclusion66 decks632 decks
7%synergy
Exquisite Blood
9.0%inclusion57 decks632 decks
-4%synergy
Phyrexian Reclamation
7.4%inclusion47 decks632 decks
-3%synergy
Contamination
6.8%inclusion43 decks632 decks
3%synergy
Sanguine Bond
6.0%inclusion38 decks632 decks
-6%synergy
Dark Prophecy
5.9%inclusion37 decks632 decks
2%synergy
No Mercy
5.2%inclusion33 decks632 decks
-2%synergy
Planeswalkers
Vraska, Betrayal's Sting
30%inclusion191 decks632 decks
28%synergy
Liliana of the Dark Realms
14%inclusion86 decks632 decks
0%synergy
Utility Lands
Cabal Coffers
86%inclusion545 decks632 decks
31%synergy
Urborg, Tomb of Yawgmoth
73%inclusion462 decks632 decks
36%synergy
Nykthos, Shrine to Nyx
65%inclusion410 decks632 decks
35%synergy
Bojuka Bog
49%inclusion308 decks632 decks
2%synergy
Phyrexian Tower
47%inclusion299 decks632 decks
22%synergy
Cabal Stronghold
46%inclusion293 decks632 decks
12%synergy
Three Tree City
45%inclusion256 decks573 decks
40%synergy
Karn's Bastion
43%inclusion274 decks632 decks
39%synergy
Reliquary Tower
38%inclusion237 decks632 decks
7%synergy
Rogue's Passage
28%inclusion180 decks632 decks
9%synergy
Shizo, Death's Storehouse
27%inclusion173 decks632 decks
17%synergy
Mudflat Village
27%inclusion156 decks579 decks
24%synergy
Castle Locthwain
26%inclusion163 decks632 decks
9%synergy
Witch's Cottage
25%inclusion155 decks632 decks
0%synergy
Takenuma, Abandoned Mire
23%inclusion143 decks632 decks
7%synergy
Crypt of Agadeem
19%inclusion123 decks632 decks
8%synergy
War Room
19%inclusion118 decks632 decks
2%synergy
Mortuary Mire
14%inclusion86 decks632 decks
0%synergy
Secret Tunnel
12%inclusion27 decks232 decks
10%synergy
Inkmoth Nexus
11%inclusion70 decks632 decks
10%synergy
Volrath's Stronghold
11%inclusion69 decks632 decks
7%synergy
Urza's Saga
9.3%inclusion59 decks632 decks
1%synergy
Lake of the Dead
7.9%inclusion50 decks632 decks
3%synergy
Access Tunnel
7.4%inclusion47 decks632 decks
4%synergy
Minas Morgul, Dark Fortress
7.1%inclusion45 decks632 decks
4%synergy
The Black Gate
7.0%inclusion44 decks632 decks
4%synergy
Mutavault
6.6%inclusion42 decks632 decks
6%synergy
Deserted Temple
6.3%inclusion40 decks632 decks
2%synergy
Command Beacon
6.0%inclusion38 decks632 decks
-2%synergy
Vesuva
5.9%inclusion37 decks632 decks
3%synergy
Temple of the False God
5.4%inclusion34 decks632 decks
-2%synergy
Susur Secundi, Void Altar
5.0%inclusion17 decks339 decks
-3%synergy
Mana Artifacts
Sol Ring
88%inclusion557 decks632 decks
2%synergy
Arcane Signet
55%inclusion346 decks632 decks
-7%synergy
Glistening Sphere
33%inclusion207 decks632 decks
32%synergy
The Soul Stone
29%inclusion88 decks308 decks
14%synergy
Patchwork Banner
21%inclusion118 decks570 decks
16%synergy
Staff of Compleation
18%inclusion114 decks632 decks
16%synergy
Thought Vessel
13%inclusion83 decks632 decks
-13%synergy
Throne of Eldraine
12%inclusion76 decks632 decks
2%synergy
Mind Stone
10%inclusion61 decks632 decks
-20%synergy
Caged Sun
9.2%inclusion58 decks632 decks
-2%synergy
Lotus Petal
9.2%inclusion58 decks632 decks
2%synergy
Charcoal Diamond
9.0%inclusion57 decks632 decks
-14%synergy
Gauntlet of Power
7.9%inclusion50 decks632 decks
5%synergy
Nyx Lotus
7.8%inclusion49 decks632 decks
1%synergy
Fellwar Stone
7.0%inclusion44 decks632 decks
-7%synergy
Mox Diamond
6.3%inclusion40 decks632 decks
3%synergy
Jeweled Lotus
6.2%inclusion39 decks632 decks
5%synergy
Heraldic Banner
5.9%inclusion37 decks632 decks
0%synergy
Mana Crypt
5.7%inclusion36 decks632 decks
4%synergy
Mox Amber
5.5%inclusion35 decks632 decks
1%synergy
Lands
Swamp
89%inclusion562 decks632 decks
-6%synergy
Cavern of Souls
50%inclusion319 decks632 decks
44%synergy
Path of Ancestry
29%inclusion182 decks632 decks
24%synergy
Malakir Rebirth
19%inclusion123 decks632 decks
-3%synergy
Fell the Profane
14%inclusion87 decks601 decks
-4%synergy
Myriad Landscape
14%inclusion89 decks632 decks
-12%synergy
Snow-Covered Swamp
13%inclusion79 decks632 decks
6%synergy
Command Tower
12%inclusion76 decks632 decks
6%synergy
Polluted Delta
7.8%inclusion49 decks632 decks
4%synergy
Bloodstained Mire
7.8%inclusion49 decks632 decks
4%synergy
Agadeem's Awakening
7.4%inclusion47 decks632 decks
0%synergy
Marsh Flats
7.4%inclusion47 decks632 decks
4%synergy
Verdant Catacombs
7.3%inclusion46 decks632 decks
4%synergy
Gemstone Caverns
5.9%inclusion37 decks632 decks
1%synergy
Urza's Cave
5.7%inclusion35 decks617 decks
-3%synergy
Evolving Wilds
5.2%inclusion33 decks632 decks
2%synergy
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