Karumonix, the Rat King (Commander) - Expensive Rats

Karumonix, the Rat King
Rank #390
95decks
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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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Emeritus of Woe
25%inclusion1 decks4 decks
17%synergy
High Synergy Cards
Marrow-Gnawer
99%inclusion94 decks95 decks
96%synergy
Piper of the Swarm
91%inclusion86 decks95 decks
84%synergy
Pack Rat
89%inclusion85 decks95 decks
83%synergy
Blightbelly Rat
85%inclusion81 decks95 decks
82%synergy
Ichor Rats
80%inclusion76 decks95 decks
77%synergy
Lord Skitter, Sewer King
84%inclusion80 decks95 decks
76%synergy
Ashcoat of the Shadow Swarm
79%inclusion75 decks95 decks
75%synergy
Swarmyard
81%inclusion77 decks95 decks
75%synergy
Rat King, Pale Piper
71%inclusion5 decks7 decks
67%synergy
Ogre Slumlord
76%inclusion72 decks95 decks
66%synergy
Top Cards
Dark Ritual
79%inclusion75 decks95 decks
12%synergy
Jet Medallion
78%inclusion74 decks95 decks
16%synergy
Septic Rats
63%inclusion60 decks95 decks
61%synergy
Rat King, Verminister
63%inclusion5 decks8 decks
59%synergy
Bontu's Monument
62%inclusion59 decks95 decks
34%synergy
Rancid Rats
61%inclusion58 decks95 decks
59%synergy
Vraska's Fall
59%inclusion56 decks95 decks
56%synergy
Infectious Inquiry
58%inclusion55 decks95 decks
55%synergy
Typhoid Rats
58%inclusion55 decks95 decks
54%synergy
Herald's Horn
57%inclusion54 decks95 decks
51%synergy
Game Changers
Demonic Tutor
75%inclusion71 decks95 decks
47%synergy
Vampiric Tutor
67%inclusion64 decks95 decks
46%synergy
Bolas's Citadel
25%inclusion24 decks95 decks
-3%synergy
Imperial Seal
23%inclusion22 decks95 decks
16%synergy
Necropotence
19%inclusion18 decks95 decks
4%synergy
Ancient Tomb
15%inclusion14 decks95 decks
3%synergy
The One Ring
9.5%inclusion9 decks95 decks
0%synergy
Creatures
Tangled Colony
56%inclusion53 decks95 decks
53%synergy
Ratcatcher
56%inclusion53 decks95 decks
52%synergy
Rat Colony
56%inclusion53 decks95 decks
50%synergy
Crypt Rats
55%inclusion52 decks95 decks
50%synergy
Nashi, Moon Sage's Scion
53%inclusion50 decks95 decks
49%synergy
Gnat Miser
49%inclusion47 decks95 decks
47%synergy
Lord Skitter's Butcher
48%inclusion46 decks95 decks
45%synergy
Ink-Eyes, Servant of Oni
48%inclusion46 decks95 decks
45%synergy
Burglar Rat
43%inclusion41 decks95 decks
32%synergy
Stronghold Rats
43%inclusion41 decks95 decks
39%synergy
Persistent Marshstalker
37%inclusion31 decks84 decks
34%synergy
Changeling Outcast
37%inclusion35 decks95 decks
32%synergy
Swarm of Rats
36%inclusion34 decks95 decks
33%synergy
Wave of Rats
36%inclusion34 decks95 decks
34%synergy
Throat Slitter
35%inclusion33 decks95 decks
33%synergy
Ayara, First of Locthwain
34%inclusion32 decks95 decks
8%synergy
Roaming Throne
34%inclusion32 decks95 decks
31%synergy
Locust Miser
31%inclusion29 decks95 decks
29%synergy
Crypt Ghast
31%inclusion29 decks95 decks
-17%synergy
Voracious Vermin
29%inclusion28 decks95 decks
27%synergy
Species Specialist
28%inclusion27 decks95 decks
25%synergy
Nezumi Informant
26%inclusion25 decks95 decks
20%synergy
Chittering Skitterling
25%inclusion24 decks95 decks
24%synergy
Valley Rotcaller
25%inclusion21 decks84 decks
22%synergy
Old Flitterfang
23%inclusion22 decks95 decks
22%synergy
Gray Merchant of Asphodel
22%inclusion21 decks95 decks
-29%synergy
Filth
20%inclusion19 decks95 decks
18%synergy
Yawgmoth, Thran Physician
19%inclusion18 decks95 decks
9%synergy
Ruin Rat
19%inclusion18 decks95 decks
18%synergy
Ruthless Radrat
18%inclusion17 decks95 decks
17%synergy
Chittering Witch
18%inclusion17 decks95 decks
13%synergy
Pestilence Rats
18%inclusion17 decks95 decks
16%synergy
Nezumi Prowler
17%inclusion16 decks95 decks
15%synergy
Adaptive Automaton
16%inclusion15 decks95 decks
15%synergy
Okiba-Gang Shinobi
16%inclusion15 decks95 decks
15%synergy
Nezumi Graverobber
15%inclusion14 decks95 decks
13%synergy
Splinter, Hamato Yoshi
14%inclusion1 decks7 decks
14%synergy
Ravenous Rats
13%inclusion12 decks95 decks
11%synergy
Zodiac Rat
13%inclusion12 decks95 decks
12%synergy
Gnawing Vermin
12%inclusion11 decks95 decks
10%synergy
Nezumi Cutthroat
12%inclusion11 decks95 decks
11%synergy
Skullsnatcher
11%inclusion10 decks95 decks
10%synergy
Drainpipe Vermin
11%inclusion10 decks95 decks
9%synergy
Refurbished Familiar
9.5%inclusion9 decks95 decks
7%synergy
Skithiryx, the Blight Dragon
9.5%inclusion9 decks95 decks
8%synergy
Relentless Rats
8.4%inclusion8 decks95 decks
7%synergy
Rotting Rats
8.4%inclusion8 decks95 decks
5%synergy
Razortooth Rats
8.4%inclusion8 decks95 decks
8%synergy
Twisted Sewer-Witch
8.4%inclusion8 decks95 decks
7%synergy
Engine Rat
8.3%inclusion2 decks24 decks
7%synergy
Instants
Deadly Rollick
52%inclusion49 decks95 decks
27%synergy
Go for the Throat
35%inclusion33 decks95 decks
12%synergy
Whisper of the Dross
34%inclusion32 decks95 decks
31%synergy
Village Rites
28%inclusion27 decks95 decks
3%synergy
Defile
27%inclusion26 decks95 decks
-9%synergy
Infernal Grasp
25%inclusion24 decks95 decks
0%synergy
Malakir Rebirth
25%inclusion24 decks95 decks
2%synergy
Tainted Strike
23%inclusion22 decks95 decks
20%synergy
Deadly Dispute
22%inclusion21 decks95 decks
-4%synergy
Tragic Slip
22%inclusion21 decks95 decks
2%synergy
Fell the Profane
21%inclusion20 decks95 decks
2%synergy
Grim Affliction
19%inclusion18 decks95 decks
17%synergy
Withering Torment
17%inclusion12 decks70 decks
-14%synergy
Cabal Ritual
17%inclusion16 decks95 decks
-1%synergy
Sudden Spoiling
17%inclusion16 decks95 decks
8%synergy
Doom Blade
14%inclusion13 decks95 decks
6%synergy
Corrupted Conviction
14%inclusion13 decks95 decks
1%synergy
Rat Out
13%inclusion12 decks95 decks
11%synergy
Anoint with Affliction
13%inclusion12 decks95 decks
12%synergy
Imp's Mischief
11%inclusion10 decks95 decks
-14%synergy
Murder
11%inclusion10 decks95 decks
0%synergy
Snuff Out
9.5%inclusion9 decks95 decks
-4%synergy
Culling the Weak
9.5%inclusion9 decks95 decks
-7%synergy
Bitter Triumph
9.5%inclusion9 decks95 decks
0%synergy
Dismember
9.5%inclusion9 decks95 decks
-1%synergy
Hero's Downfall
8.4%inclusion8 decks95 decks
2%synergy
Sheoldred's Edict
8.4%inclusion8 decks95 decks
-6%synergy
Withering Boon
8.4%inclusion8 decks95 decks
4%synergy
Foul-Tongue Shriek
8.4%inclusion8 decks95 decks
7%synergy
Entomb
6.3%inclusion6 decks95 decks
-6%synergy
Not Dead After All
6.3%inclusion6 decks95 decks
-5%synergy
Gravepurge
6.3%inclusion6 decks95 decks
5%synergy
Baleful Mastery
6.3%inclusion6 decks95 decks
-2%synergy
Heartless Act
5.3%inclusion5 decks95 decks
3%synergy
Flare of Malice
5.3%inclusion5 decks95 decks
-8%synergy
Darkness
5.3%inclusion5 decks95 decks
-5%synergy
Sorceries
Phyresis Outbreak
53%inclusion50 decks95 decks
51%synergy
Drown in Ichor
48%inclusion46 decks95 decks
45%synergy
Feed the Swarm
45%inclusion43 decks95 decks
-5%synergy
Kindred Dominance
38%inclusion36 decks95 decks
33%synergy
Patriarch's Bidding
36%inclusion34 decks95 decks
32%synergy
Damnation
35%inclusion33 decks95 decks
14%synergy
Swarmyard Massacre
33%inclusion27 decks81 decks
31%synergy
Reanimate
31%inclusion29 decks95 decks
-9%synergy
Toxic Deluge
29%inclusion28 decks95 decks
-7%synergy
Plague of Vermin
26%inclusion25 decks95 decks
24%synergy
Revenge of the Rats
22%inclusion11 decks49 decks
19%synergy
Bloodline Bidding
22%inclusion2 decks9 decks
18%synergy
Grim Tutor
19%inclusion18 decks95 decks
7%synergy
Sign in Blood
18%inclusion17 decks95 decks
-17%synergy
Diabolic Intent
17%inclusion16 decks95 decks
2%synergy
Unearth
17%inclusion16 decks95 decks
8%synergy
Vat Emergence
16%inclusion15 decks95 decks
14%synergy
Crippling Fear
16%inclusion15 decks95 decks
13%synergy
Shredder's Technique
14%inclusion1 decks7 decks
11%synergy
Victimize
14%inclusion13 decks95 decks
-13%synergy
Haunting Voyage
13%inclusion12 decks95 decks
11%synergy
Bubbling Muck
13%inclusion12 decks95 decks
-3%synergy
Echoing Return
11%inclusion10 decks95 decks
7%synergy
Insatiable Avarice
11%inclusion10 decks95 decks
-1%synergy
Geth's Summons
11%inclusion10 decks95 decks
10%synergy
Pact of the Serpent
11%inclusion10 decks95 decks
9%synergy
Blasphemous Edict
10%inclusion5 decks49 decks
-6%synergy
Exsanguinate
9.5%inclusion9 decks95 decks
-15%synergy
Gruesome Fate
9.5%inclusion9 decks95 decks
7%synergy
Torment of Hailfire
8.4%inclusion8 decks95 decks
-7%synergy
Spread the Sickness
8.4%inclusion8 decks95 decks
8%synergy
Diabolic Tutor
8.4%inclusion8 decks95 decks
-6%synergy
Agadeem's Awakening
7.4%inclusion7 decks95 decks
0%synergy
Read the Bones
7.4%inclusion7 decks95 decks
-9%synergy
Beseech the Mirror
7.4%inclusion7 decks95 decks
1%synergy
Night's Whisper
6.3%inclusion6 decks95 decks
-18%synergy
Lab Rats
6.3%inclusion6 decks95 decks
6%synergy
Strategic Betrayal
5.3%inclusion1 decks19 decks
5%synergy
Mutilate
5.3%inclusion5 decks95 decks
-11%synergy
Caress of Phyrexia
5.3%inclusion5 decks95 decks
5%synergy
Living Death
5.3%inclusion5 decks95 decks
-5%synergy
Utility Artifacts
Skullclamp
53%inclusion50 decks95 decks
30%synergy
Vanquisher's Banner
32%inclusion30 decks95 decks
28%synergy
The Darkness Crystal
29%inclusion4 decks14 decks
9%synergy
Contagion Engine
25%inclusion24 decks95 decks
23%synergy
Lightning Greaves
23%inclusion22 decks95 decks
-10%synergy
Chronicle of Victory
22%inclusion2 decks9 decks
19%synergy
Contagion Clasp
19%inclusion18 decks95 decks
17%synergy
Whip of Erebos
19%inclusion18 decks95 decks
8%synergy
Swiftfoot Boots
19%inclusion18 decks95 decks
-12%synergy
Coat of Arms
18%inclusion17 decks95 decks
15%synergy
Ashnod's Altar
17%inclusion16 decks95 decks
-3%synergy
Sword of Truth and Justice
16%inclusion15 decks95 decks
15%synergy
Door of Destinies
16%inclusion15 decks95 decks
14%synergy
Thornbite Staff
16%inclusion15 decks95 decks
13%synergy
Thrumming Stone
15%inclusion14 decks95 decks
11%synergy
Akroma's Memorial
11%inclusion10 decks95 decks
10%synergy
Expedition Map
11%inclusion10 decks95 decks
-1%synergy
Grafted Exoskeleton
11%inclusion10 decks95 decks
9%synergy
Banner of Kinship
10%inclusion5 decks50 decks
8%synergy
Eldrazi Monument
8.4%inclusion8 decks95 decks
7%synergy
Urza's Incubator
6.3%inclusion6 decks95 decks
4%synergy
Phyrexian Altar
6.3%inclusion6 decks95 decks
-7%synergy
Obelisk of Urd
6.3%inclusion6 decks95 decks
6%synergy
Dolmen Gate
5.3%inclusion5 decks95 decks
5%synergy
Enchantments
Cover of Darkness
55%inclusion52 decks95 decks
52%synergy
Black Market Connections
46%inclusion44 decks95 decks
22%synergy
Phyrexian Arena
46%inclusion44 decks95 decks
7%synergy
Grave Pact
45%inclusion43 decks95 decks
26%synergy
Haunted One
29%inclusion28 decks95 decks
27%synergy
Necrogen Communion
28%inclusion27 decks95 decks
27%synergy
Black Market
23%inclusion22 decks95 decks
2%synergy
The Meathook Massacre
21%inclusion20 decks95 decks
4%synergy
Dictate of Erebos
18%inclusion17 decks95 decks
7%synergy
Oversold Cemetery
18%inclusion17 decks95 decks
13%synergy
Bad Moon
15%inclusion14 decks95 decks
11%synergy
Phyresis
14%inclusion13 decks95 decks
12%synergy
Phyrexian Reclamation
9.5%inclusion9 decks95 decks
0%synergy
Vampiric Rites
9.5%inclusion9 decks95 decks
3%synergy
Exquisite Blood
8.4%inclusion8 decks95 decks
-5%synergy
Sothera, the Supervoid
7.7%inclusion1 decks13 decks
5%synergy
Dark Prophecy
7.4%inclusion7 decks95 decks
4%synergy
Lord Skitter's Blessing
7.4%inclusion7 decks95 decks
7%synergy
Glistening Oil
6.3%inclusion6 decks95 decks
6%synergy
Sanguine Bond
6.3%inclusion6 decks95 decks
-5%synergy
Animate Dead
6.3%inclusion6 decks95 decks
-11%synergy
Meathook Massacre II
5.6%inclusion4 decks72 decks
-1%synergy
No Mercy
5.3%inclusion5 decks95 decks
-2%synergy
Planeswalkers
Vraska, Betrayal's Sting
43%inclusion41 decks95 decks
41%synergy
Liliana of the Dark Realms
18%inclusion17 decks95 decks
4%synergy
Utility Lands
Cabal Coffers
91%inclusion86 decks95 decks
36%synergy
Urborg, Tomb of Yawgmoth
79%inclusion75 decks95 decks
41%synergy
Nykthos, Shrine to Nyx
74%inclusion70 decks95 decks
44%synergy
Karn's Bastion
67%inclusion64 decks95 decks
64%synergy
Bojuka Bog
66%inclusion63 decks95 decks
19%synergy
Cabal Stronghold
59%inclusion56 decks95 decks
24%synergy
Phyrexian Tower
51%inclusion48 decks95 decks
25%synergy
Three Tree City
45%inclusion38 decks84 decks
41%synergy
Shizo, Death's Storehouse
40%inclusion38 decks95 decks
30%synergy
Rogue's Passage
38%inclusion36 decks95 decks
19%synergy
Mudflat Village
37%inclusion31 decks84 decks
34%synergy
Reliquary Tower
35%inclusion33 decks95 decks
5%synergy
Witch's Cottage
33%inclusion31 decks95 decks
8%synergy
Castle Locthwain
31%inclusion29 decks95 decks
14%synergy
War Room
29%inclusion28 decks95 decks
13%synergy
Takenuma, Abandoned Mire
29%inclusion28 decks95 decks
14%synergy
Secret Tunnel
27%inclusion3 decks11 decks
26%synergy
Crypt of Agadeem
25%inclusion24 decks95 decks
14%synergy
Mortuary Mire
23%inclusion22 decks95 decks
10%synergy
Minas Morgul, Dark Fortress
17%inclusion16 decks95 decks
14%synergy
Access Tunnel
17%inclusion16 decks95 decks
14%synergy
Inkmoth Nexus
16%inclusion15 decks95 decks
15%synergy
Midgar, City of Mako
14%inclusion2 decks14 decks
3%synergy
Urza's Saga
12%inclusion11 decks95 decks
4%synergy
The Black Gate
11%inclusion10 decks95 decks
7%synergy
Lake of the Dead
11%inclusion10 decks95 decks
5%synergy
Mutavault
9.5%inclusion9 decks95 decks
9%synergy
Susur Secundi, Void Altar
7.7%inclusion1 decks13 decks
0%synergy
Leechridden Swamp
7.4%inclusion7 decks95 decks
5%synergy
Volrath's Stronghold
6.3%inclusion6 decks95 decks
3%synergy
Strip Mine
5.3%inclusion5 decks95 decks
2%synergy
Mana Artifacts
Sol Ring
89%inclusion85 decks95 decks
4%synergy
Arcane Signet
54%inclusion51 decks95 decks
-8%synergy
Glistening Sphere
51%inclusion48 decks95 decks
49%synergy
The Soul Stone
38%inclusion5 decks13 decks
24%synergy
Patchwork Banner
25%inclusion21 decks83 decks
21%synergy
Staff of Compleation
21%inclusion20 decks95 decks
19%synergy
Charcoal Diamond
19%inclusion18 decks95 decks
-3%synergy
Throne of Eldraine
19%inclusion18 decks95 decks
9%synergy
Caged Sun
13%inclusion12 decks95 decks
2%synergy
Firdoch Core
11%inclusion1 decks9 decks
11%synergy
Thought Vessel
11%inclusion10 decks95 decks
-15%synergy
White Lotus Tile
9.1%inclusion1 decks11 decks
9%synergy
Jeweled Lotus
8.4%inclusion8 decks95 decks
7%synergy
Commander's Sphere
7.4%inclusion7 decks95 decks
-1%synergy
Mind Stone
7.4%inclusion7 decks95 decks
-21%synergy
Nyx Lotus
7.4%inclusion7 decks95 decks
1%synergy
Sceptre of Eternal Glory
7.4%inclusion7 decks95 decks
-1%synergy
Mana Crypt
6.3%inclusion6 decks95 decks
5%synergy
Heraldic Banner
6.3%inclusion6 decks95 decks
1%synergy
Mox Amber
6.3%inclusion6 decks95 decks
2%synergy
Extraplanar Lens
6.3%inclusion6 decks95 decks
1%synergy
Phyrexian Atlas
5.3%inclusion5 decks95 decks
5%synergy
Lands
Swamp
89%inclusion85 decks95 decks
-6%synergy
Cavern of Souls
62%inclusion59 decks95 decks
55%synergy
Path of Ancestry
35%inclusion33 decks95 decks
30%synergy
Malakir Rebirth
25%inclusion24 decks95 decks
2%synergy
Fell the Profane
21%inclusion20 decks95 decks
2%synergy
Myriad Landscape
19%inclusion18 decks95 decks
-6%synergy
Command Tower
17%inclusion16 decks95 decks
11%synergy
Snow-Covered Swamp
16%inclusion15 decks95 decks
9%synergy
Big Apple, 3 a.m.
14%inclusion1 decks7 decks
12%synergy
Agadeem's Awakening
7.4%inclusion7 decks95 decks
0%synergy
Evolving Wilds
5.3%inclusion5 decks95 decks
1%synergy
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