Karumonix, the Rat King (Commander) - Expensive Core

Karumonix, the Rat King
Rank #382
99decks
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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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Secret Tunnel
11%inclusion1 decks9 decks
10%synergy
High Synergy Cards
Marrow-Gnawer
98%inclusion97 decks99 decks
95%synergy
Piper of the Swarm
94%inclusion93 decks99 decks
87%synergy
Ashcoat of the Shadow Swarm
82%inclusion81 decks99 decks
79%synergy
Pack Rat
84%inclusion83 decks99 decks
78%synergy
Swarmyard
78%inclusion77 decks99 decks
73%synergy
Lord Skitter, Sewer King
80%inclusion79 decks99 decks
72%synergy
Blightbelly Rat
74%inclusion73 decks99 decks
70%synergy
Ogre Slumlord
80%inclusion79 decks99 decks
70%synergy
Ichor Rats
70%inclusion69 decks99 decks
67%synergy
Vraska's Fall
68%inclusion67 decks99 decks
64%synergy
Top Cards
Jet Medallion
87%inclusion86 decks99 decks
27%synergy
Bontu's Monument
72%inclusion71 decks99 decks
44%synergy
Phyresis Outbreak
64%inclusion63 decks99 decks
62%synergy
Infectious Inquiry
64%inclusion63 decks99 decks
61%synergy
Rat Colony
61%inclusion60 decks99 decks
56%synergy
Dark Ritual
56%inclusion55 decks99 decks
-11%synergy
Septic Rats
56%inclusion55 decks99 decks
53%synergy
Ratcatcher
55%inclusion54 decks99 decks
51%synergy
Lord Skitter's Butcher
55%inclusion54 decks99 decks
51%synergy
Cover of Darkness
54%inclusion53 decks99 decks
51%synergy
Game Changers
Necropotence
6.1%inclusion6 decks99 decks
-9%synergy
Creatures
Typhoid Rats
47%inclusion47 decks99 decks
44%synergy
Tangled Colony
47%inclusion47 decks99 decks
44%synergy
Crypt Rats
46%inclusion46 decks99 decks
42%synergy
Species Specialist
44%inclusion44 decks99 decks
41%synergy
Ink-Eyes, Servant of Oni
44%inclusion44 decks99 decks
41%synergy
Rancid Rats
43%inclusion43 decks99 decks
41%synergy
Nashi, Moon Sage's Scion
38%inclusion38 decks99 decks
34%synergy
Persistent Marshstalker
38%inclusion31 decks82 decks
35%synergy
Burglar Rat
37%inclusion37 decks99 decks
26%synergy
Voracious Vermin
37%inclusion37 decks99 decks
34%synergy
Changeling Outcast
36%inclusion36 decks99 decks
31%synergy
Gnat Miser
36%inclusion36 decks99 decks
33%synergy
Crypt Ghast
35%inclusion35 decks99 decks
-13%synergy
Stronghold Rats
35%inclusion35 decks99 decks
31%synergy
Wave of Rats
31%inclusion31 decks99 decks
29%synergy
Ayara, First of Locthwain
28%inclusion28 decks99 decks
3%synergy
Swarm of Rats
28%inclusion28 decks99 decks
26%synergy
Throat Slitter
26%inclusion26 decks99 decks
24%synergy
Yawgmoth, Thran Physician
25%inclusion25 decks99 decks
15%synergy
Chittering Skitterling
24%inclusion24 decks99 decks
23%synergy
Roaming Throne
22%inclusion22 decks99 decks
19%synergy
Chittering Witch
21%inclusion21 decks99 decks
17%synergy
Nezumi Informant
21%inclusion21 decks99 decks
14%synergy
Pestilence Rats
21%inclusion21 decks99 decks
19%synergy
Nezumi Cutthroat
21%inclusion21 decks99 decks
20%synergy
Gnawing Vermin
21%inclusion21 decks99 decks
20%synergy
Nezumi Prowler
20%inclusion20 decks99 decks
19%synergy
Engine Rat
20%inclusion9 decks45 decks
18%synergy
Valley Rotcaller
20%inclusion16 decks82 decks
17%synergy
Relentless Rats
19%inclusion19 decks99 decks
18%synergy
Locust Miser
19%inclusion19 decks99 decks
17%synergy
Twisted Sewer-Witch
19%inclusion19 decks99 decks
17%synergy
Undercity Dire Rat
19%inclusion6 decks32 decks
17%synergy
Rotting Rats
18%inclusion18 decks99 decks
15%synergy
Filth
17%inclusion17 decks99 decks
15%synergy
Drainpipe Vermin
16%inclusion16 decks99 decks
15%synergy
Old Flitterfang
16%inclusion16 decks99 decks
15%synergy
Nezumi Graverobber
16%inclusion16 decks99 decks
15%synergy
Zodiac Rat
15%inclusion15 decks99 decks
15%synergy
Adaptive Automaton
13%inclusion13 decks99 decks
12%synergy
Ruin Rat
13%inclusion13 decks99 decks
12%synergy
Gray Merchant of Asphodel
13%inclusion13 decks99 decks
-39%synergy
Ruthless Radrat
13%inclusion12 decks93 decks
12%synergy
Skullsnatcher
12%inclusion12 decks99 decks
11%synergy
Razortooth Rats
12%inclusion12 decks99 decks
11%synergy
Innocuous Rat
12%inclusion8 decks67 decks
11%synergy
Ravenous Rats
10%inclusion10 decks99 decks
8%synergy
Refurbished Familiar
9.2%inclusion8 decks87 decks
7%synergy
Patron of the Nezumi
8.1%inclusion8 decks99 decks
7%synergy
Okiba-Gang Shinobi
7.1%inclusion7 decks99 decks
6%synergy
Instants
Whisper of the Dross
38%inclusion38 decks99 decks
35%synergy
Defile
37%inclusion37 decks99 decks
0%synergy
Village Rites
33%inclusion33 decks99 decks
9%synergy
Tainted Strike
29%inclusion29 decks99 decks
26%synergy
Malakir Rebirth
28%inclusion28 decks99 decks
6%synergy
Fell the Profane
28%inclusion24 decks87 decks
9%synergy
Deadly Rollick
27%inclusion27 decks99 decks
4%synergy
Infernal Grasp
24%inclusion24 decks99 decks
-1%synergy
Go for the Throat
23%inclusion23 decks99 decks
0%synergy
Grim Affliction
22%inclusion22 decks99 decks
20%synergy
Withering Torment
21%inclusion14 decks67 decks
-11%synergy
Anoint with Affliction
20%inclusion20 decks99 decks
20%synergy
Sudden Spoiling
15%inclusion15 decks99 decks
6%synergy
Consuming Corruption
15%inclusion13 decks87 decks
-1%synergy
Tragic Slip
13%inclusion13 decks99 decks
-7%synergy
Deadly Dispute
13%inclusion13 decks99 decks
-11%synergy
Foul-Tongue Shriek
13%inclusion13 decks99 decks
11%synergy
Corrupted Conviction
13%inclusion13 decks99 decks
1%synergy
Rat Out
12%inclusion12 decks99 decks
11%synergy
Snuff Out
11%inclusion11 decks99 decks
-1%synergy
Virulent Wound
9.1%inclusion9 decks99 decks
9%synergy
Bitter Triumph
9.1%inclusion9 decks99 decks
-1%synergy
Gravepurge
8.1%inclusion8 decks99 decks
6%synergy
Feign Death
8.1%inclusion8 decks99 decks
0%synergy
Hero's Downfall
8.1%inclusion8 decks99 decks
1%synergy
Sheoldred's Edict
8.1%inclusion8 decks99 decks
-6%synergy
Cabal Ritual
8.1%inclusion8 decks99 decks
-10%synergy
Not Dead After All
7.1%inclusion7 decks99 decks
-4%synergy
Raise the Draugr
7.1%inclusion7 decks99 decks
6%synergy
Darkness
7.1%inclusion7 decks99 decks
-2%synergy
Murder
7.1%inclusion7 decks99 decks
-3%synergy
Doom Blade
6.1%inclusion6 decks99 decks
-2%synergy
Baleful Mastery
6.1%inclusion6 decks99 decks
-3%synergy
Hagra Mauling
5.1%inclusion5 decks99 decks
0%synergy
Dismember
5.1%inclusion5 decks99 decks
-6%synergy
Sorceries
Drown in Ichor
51%inclusion50 decks99 decks
46%synergy
Feed the Swarm
46%inclusion46 decks99 decks
-5%synergy
Kindred Dominance
44%inclusion44 decks99 decks
40%synergy
Patriarch's Bidding
39%inclusion39 decks99 decks
35%synergy
Swarmyard Massacre
34%inclusion27 decks79 decks
32%synergy
Crippling Fear
33%inclusion33 decks99 decks
30%synergy
Sign in Blood
29%inclusion29 decks99 decks
-7%synergy
Toxic Deluge
23%inclusion23 decks99 decks
-14%synergy
Plague of Vermin
22%inclusion22 decks99 decks
20%synergy
Night's Whisper
21%inclusion21 decks99 decks
-3%synergy
Echoing Return
20%inclusion20 decks99 decks
17%synergy
Pact of the Serpent
17%inclusion17 decks99 decks
15%synergy
Damnation
17%inclusion17 decks99 decks
-4%synergy
Revenge of the Rats
16%inclusion10 decks61 decks
14%synergy
Vat Emergence
15%inclusion15 decks99 decks
14%synergy
Haunting Voyage
14%inclusion14 decks99 decks
13%synergy
Agadeem's Awakening
14%inclusion14 decks99 decks
7%synergy
Read the Bones
13%inclusion13 decks99 decks
-5%synergy
Reanimate
12%inclusion12 decks99 decks
-26%synergy
Unearth
9.1%inclusion9 decks99 decks
1%synergy
Insatiable Avarice
8.9%inclusion8 decks90 decks
-3%synergy
Bubbling Muck
8.1%inclusion8 decks99 decks
-7%synergy
Feed the Infection
8.1%inclusion8 decks99 decks
7%synergy
Diabolic Intent
8.1%inclusion8 decks99 decks
-6%synergy
Geth's Summons
8.1%inclusion8 decks99 decks
8%synergy
Victimize
7.1%inclusion7 decks99 decks
-18%synergy
Gruesome Fate
7.1%inclusion7 decks99 decks
5%synergy
Spread the Sickness
6.1%inclusion6 decks99 decks
5%synergy
Syphon Mind
6.1%inclusion6 decks99 decks
-7%synergy
Return from Extinction
6.1%inclusion6 decks99 decks
5%synergy
Forever Young
5.1%inclusion5 decks99 decks
3%synergy
Mutilate
5.1%inclusion5 decks99 decks
-14%synergy
Living Death
5.1%inclusion5 decks99 decks
-5%synergy
Lab Rats
5.1%inclusion5 decks99 decks
5%synergy
Diabolic Tutor
5.1%inclusion5 decks99 decks
-10%synergy
Torment of Hailfire
5.1%inclusion5 decks99 decks
-11%synergy
Exsanguinate
5.1%inclusion5 decks99 decks
-19%synergy
Utility Artifacts
Herald's Horn
54%inclusion53 decks99 decks
48%synergy
Skullclamp
48%inclusion48 decks99 decks
27%synergy
Vanquisher's Banner
39%inclusion39 decks99 decks
35%synergy
Thrumming Stone
38%inclusion38 decks99 decks
35%synergy
Contagion Engine
33%inclusion33 decks99 decks
31%synergy
Whip of Erebos
29%inclusion29 decks99 decks
19%synergy
Coat of Arms
26%inclusion26 decks99 decks
24%synergy
Contagion Clasp
23%inclusion23 decks99 decks
21%synergy
Lightning Greaves
21%inclusion21 decks99 decks
-12%synergy
Banner of Kinship
20%inclusion12 decks61 decks
18%synergy
Door of Destinies
19%inclusion19 decks99 decks
17%synergy
Eldrazi Monument
18%inclusion18 decks99 decks
17%synergy
Swiftfoot Boots
18%inclusion18 decks99 decks
-13%synergy
Sword of Truth and Justice
16%inclusion16 decks99 decks
15%synergy
Grafted Exoskeleton
16%inclusion16 decks99 decks
15%synergy
Wayfarer's Bauble
10%inclusion10 decks99 decks
-6%synergy
Dolmen Gate
7.1%inclusion7 decks99 decks
7%synergy
Mirror Box
7.1%inclusion7 decks99 decks
6%synergy
Whispersilk Cloak
7.1%inclusion7 decks99 decks
1%synergy
Ashnod's Altar
7.1%inclusion7 decks99 decks
-12%synergy
The Darkness Crystal
6.3%inclusion2 decks32 decks
-13%synergy
Urza's Incubator
6.1%inclusion6 decks99 decks
4%synergy
Akroma's Memorial
6.1%inclusion6 decks99 decks
5%synergy
Expedition Map
6.1%inclusion6 decks99 decks
-7%synergy
Sword of Hearth and Home
6.1%inclusion6 decks99 decks
5%synergy
Obelisk of Urd
5.1%inclusion5 decks99 decks
4%synergy
Horn of the Mark
5.1%inclusion5 decks99 decks
5%synergy
Sword of the Animist
5.1%inclusion5 decks99 decks
1%synergy
Enchantments
Phyrexian Arena
47%inclusion47 decks99 decks
7%synergy
Haunted One
38%inclusion38 decks99 decks
36%synergy
Black Market Connections
31%inclusion31 decks99 decks
8%synergy
Necrogen Communion
30%inclusion30 decks99 decks
28%synergy
Phyresis
22%inclusion22 decks99 decks
20%synergy
Grave Pact
20%inclusion20 decks99 decks
2%synergy
Bad Moon
20%inclusion20 decks99 decks
17%synergy
Black Market
19%inclusion19 decks99 decks
-2%synergy
Oversold Cemetery
18%inclusion18 decks99 decks
13%synergy
Tribute to Horobi
16%inclusion16 decks99 decks
15%synergy
The Meathook Massacre
14%inclusion14 decks99 decks
-3%synergy
Dictate of Erebos
14%inclusion14 decks99 decks
4%synergy
Glistening Oil
11%inclusion11 decks99 decks
10%synergy
Dark Prophecy
8.1%inclusion8 decks99 decks
4%synergy
Phyrexian Reclamation
7.1%inclusion7 decks99 decks
-3%synergy
Intimidation
5.1%inclusion5 decks99 decks
4%synergy
Vampiric Rites
5.1%inclusion5 decks99 decks
-1%synergy
Planeswalkers
Vraska, Betrayal's Sting
46%inclusion46 decks99 decks
44%synergy
Liliana of the Dark Realms
19%inclusion19 decks99 decks
5%synergy
Utility Lands
Cabal Coffers
91%inclusion90 decks99 decks
36%synergy
Urborg, Tomb of Yawgmoth
74%inclusion73 decks99 decks
36%synergy
Nykthos, Shrine to Nyx
60%inclusion59 decks99 decks
30%synergy
Karn's Bastion
56%inclusion55 decks99 decks
51%synergy
Cabal Stronghold
52%inclusion51 decks99 decks
16%synergy
Three Tree City
49%inclusion40 decks82 decks
45%synergy
Mudflat Village
43%inclusion35 decks82 decks
40%synergy
Bojuka Bog
42%inclusion42 decks99 decks
-4%synergy
Rogue's Passage
35%inclusion35 decks99 decks
17%synergy
Shizo, Death's Storehouse
34%inclusion34 decks99 decks
24%synergy
Phyrexian Tower
29%inclusion29 decks99 decks
6%synergy
Witch's Cottage
26%inclusion26 decks99 decks
2%synergy
Reliquary Tower
24%inclusion24 decks99 decks
-7%synergy
Castle Locthwain
23%inclusion23 decks99 decks
6%synergy
Takenuma, Abandoned Mire
22%inclusion22 decks99 decks
6%synergy
Crypt of Agadeem
21%inclusion21 decks99 decks
10%synergy
War Room
21%inclusion21 decks99 decks
5%synergy
Minas Morgul, Dark Fortress
17%inclusion17 decks99 decks
14%synergy
Mutavault
13%inclusion13 decks99 decks
12%synergy
Mortuary Mire
12%inclusion12 decks99 decks
-1%synergy
Access Tunnel
12%inclusion12 decks99 decks
9%synergy
Barren Moor
11%inclusion11 decks99 decks
1%synergy
Inkmoth Nexus
11%inclusion11 decks99 decks
10%synergy
Midgar, City of Mako
10%inclusion3 decks31 decks
-3%synergy
Susur Secundi, Void Altar
9.1%inclusion2 decks22 decks
1%synergy
Volrath's Stronghold
8.1%inclusion8 decks99 decks
4%synergy
Vesuva
7.1%inclusion7 decks99 decks
4%synergy
Temple of the False God
7.1%inclusion7 decks99 decks
-1%synergy
Leechridden Swamp
6.1%inclusion6 decks99 decks
3%synergy
The Black Gate
6.1%inclusion6 decks99 decks
3%synergy
High Market
6.1%inclusion6 decks99 decks
-1%synergy
Mana Artifacts
Sol Ring
79%inclusion78 decks99 decks
-8%synergy
Glistening Sphere
57%inclusion56 decks99 decks
55%synergy
Arcane Signet
45%inclusion45 decks99 decks
-17%synergy
Patchwork Banner
37%inclusion30 decks82 decks
32%synergy
The Soul Stone
26%inclusion5 decks19 decks
14%synergy
Staff of Compleation
26%inclusion26 decks99 decks
24%synergy
Throne of Eldraine
14%inclusion14 decks99 decks
3%synergy
Heraldic Banner
12%inclusion12 decks99 decks
6%synergy
Gauntlet of Power
10%inclusion10 decks99 decks
7%synergy
Caged Sun
10%inclusion10 decks99 decks
-2%synergy
Thought Vessel
7.1%inclusion7 decks99 decks
-20%synergy
Mind Stone
7.1%inclusion7 decks99 decks
-24%synergy
Charcoal Diamond
7.1%inclusion7 decks99 decks
-16%synergy
Phyrexian Atlas
6.1%inclusion6 decks99 decks
6%synergy
Extraplanar Lens
5.1%inclusion5 decks99 decks
0%synergy
Nyx Lotus
5.1%inclusion5 decks99 decks
-2%synergy
Lands
Swamp
92%inclusion91 decks99 decks
-3%synergy
Cavern of Souls
46%inclusion46 decks99 decks
40%synergy
Path of Ancestry
38%inclusion38 decks99 decks
33%synergy
Malakir Rebirth
28%inclusion28 decks99 decks
6%synergy
Fell the Profane
28%inclusion24 decks87 decks
9%synergy
Myriad Landscape
17%inclusion17 decks99 decks
-10%synergy
Agadeem's Awakening
14%inclusion14 decks99 decks
7%synergy
Urza's Cave
13%inclusion11 decks88 decks
4%synergy
Snow-Covered Swamp
10%inclusion10 decks99 decks
3%synergy
Polluted Delta
8.1%inclusion8 decks99 decks
5%synergy
Command Tower
7.1%inclusion7 decks99 decks
2%synergy
Verdant Catacombs
6.1%inclusion6 decks99 decks
3%synergy
Bloodstained Mire
5.1%inclusion5 decks99 decks
2%synergy
Hagra Mauling
5.1%inclusion5 decks99 decks
0%synergy
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