Karumonix, the Rat King (Commander) - Expensive Rats

Karumonix, the Rat King
Rank #407
70decks
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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
99%inclusion69 decks70 decks
95%synergy
Pack Rat
90%inclusion63 decks70 decks
84%synergy
Piper of the Swarm
90%inclusion63 decks70 decks
83%synergy
Blightbelly Rat
86%inclusion60 decks70 decks
82%synergy
Swarmyard
87%inclusion61 decks70 decks
82%synergy
Ichor Rats
81%inclusion57 decks70 decks
79%synergy
Ashcoat of the Shadow Swarm
81%inclusion57 decks70 decks
78%synergy
Lord Skitter, Sewer King
84%inclusion59 decks70 decks
76%synergy
Karn's Bastion
69%inclusion48 decks70 decks
65%synergy
Ogre Slumlord
74%inclusion52 decks70 decks
65%synergy
Top Cards
Dark Ritual
86%inclusion60 decks70 decks
19%synergy
Jet Medallion
74%inclusion52 decks70 decks
12%synergy
Rat King, Pale Piper
67%inclusion6 decks9 decks
63%synergy
Bontu's Monument
63%inclusion44 decks70 decks
35%synergy
Vraska's Fall
60%inclusion42 decks70 decks
57%synergy
Infectious Inquiry
60%inclusion42 decks70 decks
57%synergy
Crypt Rats
60%inclusion42 decks70 decks
56%synergy
Cover of Darkness
59%inclusion41 decks70 decks
55%synergy
Septic Rats
59%inclusion41 decks70 decks
57%synergy
Herald's Horn
59%inclusion41 decks70 decks
53%synergy
Game Changers
Demonic Tutor
74%inclusion52 decks70 decks
47%synergy
Vampiric Tutor
61%inclusion43 decks70 decks
41%synergy
Bolas's Citadel
29%inclusion20 decks70 decks
0%synergy
Imperial Seal
21%inclusion15 decks70 decks
14%synergy
Ancient Tomb
16%inclusion11 decks70 decks
4%synergy
The One Ring
16%inclusion11 decks70 decks
6%synergy
Necropotence
16%inclusion11 decks70 decks
1%synergy
Mana Vault
5.7%inclusion4 decks70 decks
-1%synergy
Mox Diamond
5.7%inclusion4 decks70 decks
2%synergy
Creatures
Rancid Rats
59%inclusion41 decks70 decks
56%synergy
Tangled Colony
57%inclusion40 decks70 decks
54%synergy
Rat Colony
57%inclusion40 decks70 decks
52%synergy
Ratcatcher
56%inclusion39 decks70 decks
52%synergy
Rat King, Verminister
56%inclusion5 decks9 decks
52%synergy
Gnat Miser
53%inclusion37 decks70 decks
50%synergy
Typhoid Rats
51%inclusion36 decks70 decks
48%synergy
Lord Skitter's Butcher
47%inclusion33 decks70 decks
44%synergy
Burglar Rat
46%inclusion32 decks70 decks
35%synergy
Ink-Eyes, Servant of Oni
44%inclusion31 decks70 decks
41%synergy
Nashi, Moon Sage's Scion
44%inclusion31 decks70 decks
41%synergy
Stronghold Rats
43%inclusion30 decks70 decks
39%synergy
Persistent Marshstalker
40%inclusion28 decks70 decks
37%synergy
Roaming Throne
34%inclusion24 decks70 decks
31%synergy
Wave of Rats
34%inclusion24 decks70 decks
33%synergy
Swarm of Rats
33%inclusion23 decks70 decks
30%synergy
Changeling Outcast
33%inclusion23 decks70 decks
28%synergy
Valley Rotcaller
31%inclusion22 decks70 decks
29%synergy
Ayara, First of Locthwain
30%inclusion21 decks70 decks
5%synergy
Throat Slitter
30%inclusion21 decks70 decks
28%synergy
Locust Miser
30%inclusion21 decks70 decks
29%synergy
Crypt Ghast
29%inclusion20 decks70 decks
-18%synergy
Species Specialist
27%inclusion19 decks70 decks
24%synergy
Voracious Vermin
27%inclusion19 decks70 decks
24%synergy
Nezumi Informant
24%inclusion17 decks70 decks
18%synergy
Yawgmoth, Thran Physician
21%inclusion15 decks70 decks
12%synergy
Ruin Rat
20%inclusion14 decks70 decks
19%synergy
Old Flitterfang
20%inclusion14 decks70 decks
19%synergy
Chittering Skitterling
19%inclusion13 decks70 decks
18%synergy
Ruthless Radrat
17%inclusion12 decks70 decks
16%synergy
Filth
17%inclusion12 decks70 decks
15%synergy
Chittering Witch
17%inclusion12 decks70 decks
13%synergy
Nezumi Prowler
17%inclusion12 decks70 decks
16%synergy
Zodiac Rat
16%inclusion11 decks70 decks
16%synergy
Pestilence Rats
16%inclusion11 decks70 decks
14%synergy
Nezumi Graverobber
14%inclusion10 decks70 decks
13%synergy
Emeritus of Woe
14%inclusion1 decks7 decks
7%synergy
Refurbished Familiar
13%inclusion9 decks70 decks
11%synergy
Gray Merchant of Asphodel
13%inclusion9 decks70 decks
-37%synergy
Nezumi Cutthroat
13%inclusion9 decks70 decks
12%synergy
Okiba-Gang Shinobi
13%inclusion9 decks70 decks
12%synergy
Engine Rat
13%inclusion3 decks24 decks
11%synergy
Ravenous Rats
11%inclusion8 decks70 decks
10%synergy
Adaptive Automaton
11%inclusion8 decks70 decks
10%synergy
Splinter, Hamato Yoshi
11%inclusion1 decks9 decks
11%synergy
Relentless Rats
10%inclusion7 decks70 decks
8%synergy
Gnawing Vermin
10%inclusion7 decks70 decks
9%synergy
Drainpipe Vermin
10%inclusion7 decks70 decks
9%synergy
Skithiryx, the Blight Dragon
10%inclusion7 decks70 decks
9%synergy
Twisted Sewer-Witch
8.6%inclusion6 decks70 decks
7%synergy
Instants
Deadly Rollick
50%inclusion35 decks70 decks
25%synergy
Whisper of the Dross
36%inclusion25 decks70 decks
33%synergy
Go for the Throat
31%inclusion22 decks70 decks
9%synergy
Village Rites
30%inclusion21 decks70 decks
4%synergy
Defile
30%inclusion21 decks70 decks
-5%synergy
Infernal Grasp
24%inclusion17 decks70 decks
-1%synergy
Fell the Profane
23%inclusion16 decks70 decks
3%synergy
Malakir Rebirth
23%inclusion16 decks70 decks
-1%synergy
Tainted Strike
21%inclusion15 decks70 decks
18%synergy
Deadly Dispute
20%inclusion14 decks70 decks
-7%synergy
Cabal Ritual
19%inclusion13 decks70 decks
-0%synergy
Withering Torment
18%inclusion12 decks66 decks
-13%synergy
Tragic Slip
17%inclusion12 decks70 decks
-2%synergy
Anoint with Affliction
16%inclusion11 decks70 decks
15%synergy
Sudden Spoiling
16%inclusion11 decks70 decks
7%synergy
Grim Affliction
14%inclusion10 decks70 decks
13%synergy
Imp's Mischief
13%inclusion9 decks70 decks
-12%synergy
Snuff Out
13%inclusion9 decks70 decks
-1%synergy
Rat Out
13%inclusion9 decks70 decks
11%synergy
Culling the Weak
13%inclusion9 decks70 decks
-5%synergy
Hero's Downfall
11%inclusion8 decks70 decks
5%synergy
Doom Blade
11%inclusion8 decks70 decks
4%synergy
Corrupted Conviction
11%inclusion8 decks70 decks
-1%synergy
Sheoldred's Edict
10%inclusion7 decks70 decks
-5%synergy
Withering Boon
10%inclusion7 decks70 decks
6%synergy
Murder
8.6%inclusion6 decks70 decks
-1%synergy
Bitter Triumph
7.1%inclusion5 decks70 decks
-3%synergy
Darkness
7.1%inclusion5 decks70 decks
-3%synergy
Foul-Tongue Shriek
7.1%inclusion5 decks70 decks
5%synergy
Dismember
7.1%inclusion5 decks70 decks
-3%synergy
Cut Down
5.7%inclusion4 decks70 decks
2%synergy
Entomb
5.7%inclusion4 decks70 decks
-7%synergy
Not Dead After All
5.7%inclusion4 decks70 decks
-6%synergy
Baleful Mastery
5.7%inclusion4 decks70 decks
-2%synergy
Sorceries
Phyresis Outbreak
53%inclusion37 decks70 decks
51%synergy
Drown in Ichor
47%inclusion33 decks70 decks
44%synergy
Feed the Swarm
46%inclusion32 decks70 decks
-5%synergy
Kindred Dominance
43%inclusion30 decks70 decks
38%synergy
Swarmyard Massacre
39%inclusion27 decks70 decks
36%synergy
Patriarch's Bidding
36%inclusion25 decks70 decks
32%synergy
Damnation
36%inclusion25 decks70 decks
16%synergy
Reanimate
33%inclusion23 decks70 decks
-8%synergy
Plague of Vermin
30%inclusion21 decks70 decks
28%synergy
Bloodline Bidding
30%inclusion3 decks10 decks
26%synergy
Revenge of the Rats
28%inclusion13 decks47 decks
25%synergy
Toxic Deluge
27%inclusion19 decks70 decks
-10%synergy
Sign in Blood
19%inclusion13 decks70 decks
-16%synergy
Unearth
17%inclusion12 decks70 decks
8%synergy
Victimize
16%inclusion11 decks70 decks
-12%synergy
Bubbling Muck
14%inclusion10 decks70 decks
-1%synergy
Grim Tutor
14%inclusion10 decks70 decks
3%synergy
Diabolic Intent
13%inclusion9 decks70 decks
-2%synergy
Vat Emergence
13%inclusion9 decks70 decks
12%synergy
Pact of the Serpent
13%inclusion9 decks70 decks
11%synergy
Exsanguinate
11%inclusion8 decks70 decks
-13%synergy
Geth's Summons
11%inclusion8 decks70 decks
11%synergy
Shredder's Technique
11%inclusion1 decks9 decks
8%synergy
Blasphemous Edict
11%inclusion5 decks47 decks
-5%synergy
Gruesome Fate
10%inclusion7 decks70 decks
8%synergy
Crippling Fear
10%inclusion7 decks70 decks
7%synergy
Spread the Sickness
8.6%inclusion6 decks70 decks
8%synergy
Diabolic Tutor
8.6%inclusion6 decks70 decks
-5%synergy
Haunting Voyage
8.6%inclusion6 decks70 decks
7%synergy
Agadeem's Awakening
8.6%inclusion6 decks70 decks
1%synergy
Read the Bones
8.6%inclusion6 decks70 decks
-7%synergy
Echoing Return
7.1%inclusion5 decks70 decks
4%synergy
Night's Whisper
7.1%inclusion5 decks70 decks
-18%synergy
Caress of Phyrexia
7.1%inclusion5 decks70 decks
7%synergy
Torment of Hailfire
5.7%inclusion4 decks70 decks
-9%synergy
Feed the Infection
5.7%inclusion4 decks70 decks
5%synergy
Mutilate
5.7%inclusion4 decks70 decks
-10%synergy
Living Death
5.7%inclusion4 decks70 decks
-5%synergy
Syphon Mind
5.7%inclusion4 decks70 decks
-6%synergy
Strategic Betrayal
5.3%inclusion1 decks19 decks
5%synergy
Utility Artifacts
Skullclamp
53%inclusion37 decks70 decks
31%synergy
Vanquisher's Banner
30%inclusion21 decks70 decks
26%synergy
Chronicle of Victory
30%inclusion3 decks10 decks
27%synergy
Lightning Greaves
27%inclusion19 decks70 decks
-7%synergy
Contagion Engine
24%inclusion17 decks70 decks
23%synergy
Coat of Arms
20%inclusion14 decks70 decks
17%synergy
Thornbite Staff
20%inclusion14 decks70 decks
17%synergy
The Darkness Crystal
20%inclusion3 decks15 decks
-0%synergy
Door of Destinies
17%inclusion12 decks70 decks
15%synergy
Swiftfoot Boots
17%inclusion12 decks70 decks
-14%synergy
Whip of Erebos
16%inclusion11 decks70 decks
5%synergy
Sword of Truth and Justice
16%inclusion11 decks70 decks
15%synergy
Contagion Clasp
14%inclusion10 decks70 decks
12%synergy
Ashnod's Altar
14%inclusion10 decks70 decks
-6%synergy
Thrumming Stone
14%inclusion10 decks70 decks
10%synergy
Grafted Exoskeleton
13%inclusion9 decks70 decks
12%synergy
Banner of Kinship
13%inclusion6 decks48 decks
10%synergy
Akroma's Memorial
11%inclusion8 decks70 decks
11%synergy
Eldrazi Monument
11%inclusion8 decks70 decks
10%synergy
Expedition Map
10%inclusion7 decks70 decks
-1%synergy
Prosthetic Injector
7.1%inclusion5 decks70 decks
7%synergy
Phyrexian Altar
7.1%inclusion5 decks70 decks
-7%synergy
Altar of the Brood
5.7%inclusion4 decks70 decks
4%synergy
Dolmen Gate
5.7%inclusion4 decks70 decks
5%synergy
Enchantments
Phyrexian Arena
54%inclusion38 decks70 decks
15%synergy
Grave Pact
49%inclusion34 decks70 decks
29%synergy
Black Market Connections
43%inclusion30 decks70 decks
18%synergy
Necrogen Communion
33%inclusion23 decks70 decks
31%synergy
Haunted One
30%inclusion21 decks70 decks
28%synergy
The Meathook Massacre
23%inclusion16 decks70 decks
6%synergy
Black Market
23%inclusion16 decks70 decks
3%synergy
Oversold Cemetery
20%inclusion14 decks70 decks
15%synergy
Dictate of Erebos
17%inclusion12 decks70 decks
6%synergy
Phyresis
16%inclusion11 decks70 decks
14%synergy
Bad Moon
16%inclusion11 decks70 decks
13%synergy
Phyrexian Reclamation
11%inclusion8 decks70 decks
2%synergy
Dark Prophecy
10%inclusion7 decks70 decks
6%synergy
Glistening Oil
8.6%inclusion6 decks70 decks
8%synergy
Vampiric Rites
7.1%inclusion5 decks70 decks
1%synergy
Lord Skitter's Blessing
7.1%inclusion5 decks70 decks
6%synergy
Sothera, the Supervoid
7.1%inclusion1 decks14 decks
4%synergy
Exquisite Blood
5.7%inclusion4 decks70 decks
-7%synergy
No Mercy
5.7%inclusion4 decks70 decks
-2%synergy
Animate Dead
5.7%inclusion4 decks70 decks
-12%synergy
Planeswalkers
Vraska, Betrayal's Sting
43%inclusion30 decks70 decks
40%synergy
Liliana of the Dark Realms
21%inclusion15 decks70 decks
8%synergy
Utility Lands
Cabal Coffers
91%inclusion64 decks70 decks
37%synergy
Urborg, Tomb of Yawgmoth
81%inclusion57 decks70 decks
44%synergy
Bojuka Bog
71%inclusion50 decks70 decks
24%synergy
Nykthos, Shrine to Nyx
71%inclusion50 decks70 decks
42%synergy
Cabal Stronghold
61%inclusion43 decks70 decks
27%synergy
Phyrexian Tower
50%inclusion35 decks70 decks
24%synergy
Three Tree City
50%inclusion35 decks70 decks
45%synergy
Rogue's Passage
43%inclusion30 decks70 decks
23%synergy
Mudflat Village
40%inclusion28 decks70 decks
37%synergy
Reliquary Tower
39%inclusion27 decks70 decks
9%synergy
Shizo, Death's Storehouse
37%inclusion26 decks70 decks
27%synergy
Secret Tunnel
33%inclusion4 decks12 decks
32%synergy
Witch's Cottage
30%inclusion21 decks70 decks
6%synergy
War Room
30%inclusion21 decks70 decks
14%synergy
Takenuma, Abandoned Mire
27%inclusion19 decks70 decks
11%synergy
Castle Locthwain
24%inclusion17 decks70 decks
8%synergy
Mortuary Mire
21%inclusion15 decks70 decks
9%synergy
Crypt of Agadeem
21%inclusion15 decks70 decks
10%synergy
Inkmoth Nexus
17%inclusion12 decks70 decks
16%synergy
Minas Morgul, Dark Fortress
17%inclusion12 decks70 decks
14%synergy
Access Tunnel
14%inclusion10 decks70 decks
11%synergy
Urza's Saga
13%inclusion9 decks70 decks
5%synergy
Lake of the Dead
11%inclusion8 decks70 decks
6%synergy
The Black Gate
8.6%inclusion6 decks70 decks
5%synergy
Mutavault
7.1%inclusion5 decks70 decks
6%synergy
Volrath's Stronghold
7.1%inclusion5 decks70 decks
3%synergy
Leechridden Swamp
7.1%inclusion5 decks70 decks
5%synergy
Susur Secundi, Void Altar
7.1%inclusion1 decks14 decks
0%synergy
Midgar, City of Mako
6.7%inclusion1 decks15 decks
-4%synergy
Strip Mine
5.7%inclusion4 decks70 decks
3%synergy
Mana Artifacts
Sol Ring
90%inclusion63 decks70 decks
5%synergy
Glistening Sphere
50%inclusion35 decks70 decks
49%synergy
Arcane Signet
49%inclusion34 decks70 decks
-13%synergy
The Soul Stone
36%inclusion5 decks14 decks
20%synergy
Patchwork Banner
29%inclusion20 decks70 decks
24%synergy
Staff of Compleation
20%inclusion14 decks70 decks
18%synergy
Throne of Eldraine
19%inclusion13 decks70 decks
9%synergy
Charcoal Diamond
16%inclusion11 decks70 decks
-6%synergy
Thought Vessel
11%inclusion8 decks70 decks
-13%synergy
Caged Sun
10%inclusion7 decks70 decks
-0%synergy
Commander's Sphere
10%inclusion7 decks70 decks
2%synergy
Firdoch Core
10%inclusion1 decks10 decks
10%synergy
White Lotus Tile
8.3%inclusion1 decks12 decks
8%synergy
Mox Amber
7.1%inclusion5 decks70 decks
3%synergy
Phyrexian Atlas
7.1%inclusion5 decks70 decks
7%synergy
Mind Stone
7.1%inclusion5 decks70 decks
-21%synergy
Extraplanar Lens
7.1%inclusion5 decks70 decks
2%synergy
Heraldic Banner
5.7%inclusion4 decks70 decks
1%synergy
Nyx Lotus
5.7%inclusion4 decks70 decks
-0%synergy
Mox Opal
5.7%inclusion4 decks70 decks
2%synergy
Lands
Swamp
90%inclusion63 decks70 decks
-5%synergy
Cavern of Souls
64%inclusion45 decks70 decks
57%synergy
Path of Ancestry
40%inclusion28 decks70 decks
35%synergy
Fell the Profane
23%inclusion16 decks70 decks
3%synergy
Malakir Rebirth
23%inclusion16 decks70 decks
-1%synergy
Myriad Landscape
20%inclusion14 decks70 decks
-4%synergy
Command Tower
17%inclusion12 decks70 decks
11%synergy
Snow-Covered Swamp
17%inclusion12 decks70 decks
11%synergy
Big Apple, 3 a.m.
11%inclusion1 decks9 decks
9%synergy
Agadeem's Awakening
8.6%inclusion6 decks70 decks
1%synergy
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