Karumonix, the Rat King (Commander) - Expensive Rats

Karumonix, the Rat King
Rank #381
134decks
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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
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Marrow-Gnawer
99%inclusion132 decks134 decks
96%synergy
Pack Rat
89%inclusion119 decks134 decks
83%synergy
Piper of the Swarm
89%inclusion119 decks134 decks
82%synergy
Blightbelly Rat
85%inclusion114 decks134 decks
81%synergy
Ashcoat of the Shadow Swarm
84%inclusion112 decks134 decks
81%synergy
Ichor Rats
82%inclusion110 decks134 decks
79%synergy
Swarmyard
83%inclusion111 decks134 decks
78%synergy
Lord Skitter, Sewer King
81%inclusion109 decks134 decks
73%synergy
Ogre Slumlord
76%inclusion102 decks134 decks
66%synergy
Septic Rats
65%inclusion87 decks134 decks
63%synergy
Top Cards
Dark Ritual
81%inclusion108 decks134 decks
14%synergy
Jet Medallion
78%inclusion104 decks134 decks
17%synergy
Vraska's Fall
63%inclusion85 decks134 decks
60%synergy
Bontu's Monument
63%inclusion85 decks134 decks
36%synergy
Infectious Inquiry
62%inclusion83 decks134 decks
59%synergy
Rancid Rats
62%inclusion83 decks134 decks
59%synergy
Herald's Horn
61%inclusion82 decks134 decks
56%synergy
Typhoid Rats
61%inclusion82 decks134 decks
57%synergy
Rat Colony
59%inclusion79 decks134 decks
54%synergy
Crypt Rats
58%inclusion78 decks134 decks
54%synergy
Game Changers
Demonic Tutor
81%inclusion108 decks134 decks
53%synergy
Vampiric Tutor
73%inclusion98 decks134 decks
52%synergy
Bolas's Citadel
34%inclusion45 decks134 decks
4%synergy
Imperial Seal
19%inclusion26 decks134 decks
12%synergy
Ancient Tomb
19%inclusion25 decks134 decks
7%synergy
Necropotence
18%inclusion24 decks134 decks
3%synergy
The One Ring
10%inclusion13 decks134 decks
0%synergy
Chrome Mox
7.5%inclusion10 decks134 decks
1%synergy
Mox Diamond
6.0%inclusion8 decks134 decks
2%synergy
Creatures
Tangled Colony
58%inclusion78 decks134 decks
55%synergy
Gnat Miser
54%inclusion73 decks134 decks
51%synergy
Lord Skitter's Butcher
54%inclusion72 decks134 decks
50%synergy
Ratcatcher
54%inclusion72 decks134 decks
50%synergy
Nashi, Moon Sage's Scion
51%inclusion69 decks134 decks
47%synergy
Ink-Eyes, Servant of Oni
51%inclusion68 decks134 decks
47%synergy
Burglar Rat
46%inclusion62 decks134 decks
35%synergy
Wave of Rats
46%inclusion61 decks134 decks
44%synergy
Stronghold Rats
46%inclusion61 decks134 decks
42%synergy
Swarm of Rats
41%inclusion55 decks134 decks
39%synergy
Persistent Marshstalker
39%inclusion32 decks82 decks
36%synergy
Roaming Throne
35%inclusion47 decks134 decks
32%synergy
Throat Slitter
34%inclusion46 decks134 decks
32%synergy
Changeling Outcast
33%inclusion44 decks134 decks
28%synergy
Locust Miser
32%inclusion43 decks134 decks
30%synergy
Voracious Vermin
32%inclusion43 decks134 decks
29%synergy
Nezumi Informant
28%inclusion38 decks134 decks
21%synergy
Crypt Ghast
28%inclusion37 decks134 decks
-21%synergy
Ayara, First of Locthwain
27%inclusion36 decks134 decks
1%synergy
Species Specialist
27%inclusion36 decks134 decks
24%synergy
Valley Rotcaller
26%inclusion21 decks82 decks
23%synergy
Old Flitterfang
25%inclusion34 decks134 decks
24%synergy
Chittering Skitterling
24%inclusion32 decks134 decks
23%synergy
Chittering Witch
21%inclusion28 decks134 decks
16%synergy
Filth
20%inclusion27 decks134 decks
18%synergy
Yawgmoth, Thran Physician
19%inclusion25 decks134 decks
8%synergy
Nezumi Graverobber
18%inclusion24 decks134 decks
16%synergy
Pestilence Rats
18%inclusion24 decks134 decks
16%synergy
Ruthless Radrat
17%inclusion21 decks121 decks
16%synergy
Ruin Rat
17%inclusion23 decks134 decks
16%synergy
Gray Merchant of Asphodel
16%inclusion21 decks134 decks
-36%synergy
Nezumi Prowler
16%inclusion21 decks134 decks
14%synergy
Okiba-Gang Shinobi
16%inclusion21 decks134 decks
15%synergy
Zodiac Rat
14%inclusion19 decks134 decks
14%synergy
Nezumi Cutthroat
13%inclusion18 decks134 decks
13%synergy
Ravenous Rats
13%inclusion17 decks134 decks
11%synergy
Razortooth Rats
13%inclusion17 decks134 decks
12%synergy
Relentless Rats
11%inclusion15 decks134 decks
10%synergy
Twisted Sewer-Witch
11%inclusion15 decks134 decks
10%synergy
Adaptive Automaton
11%inclusion15 decks134 decks
10%synergy
Engine Rat
11%inclusion2 decks19 decks
9%synergy
Rotting Rats
10%inclusion14 decks134 decks
7%synergy
Gnawing Vermin
10%inclusion14 decks134 decks
9%synergy
Innocuous Rat
10%inclusion7 decks68 decks
9%synergy
Refurbished Familiar
10%inclusion9 decks90 decks
8%synergy
Skullsnatcher
10%inclusion13 decks134 decks
9%synergy
Drainpipe Vermin
10%inclusion13 decks134 decks
8%synergy
Patron of the Nezumi
6.7%inclusion9 decks134 decks
6%synergy
Mukotai Ambusher
6.7%inclusion9 decks134 decks
6%synergy
Skithiryx, the Blight Dragon
6.7%inclusion9 decks134 decks
5%synergy
Instants
Deadly Rollick
51%inclusion69 decks134 decks
28%synergy
Whisper of the Dross
40%inclusion54 decks134 decks
37%synergy
Village Rites
34%inclusion45 decks134 decks
9%synergy
Defile
30%inclusion40 decks134 decks
-8%synergy
Go for the Throat
27%inclusion36 decks134 decks
4%synergy
Tainted Strike
22%inclusion30 decks134 decks
19%synergy
Infernal Grasp
20%inclusion27 decks134 decks
-5%synergy
Malakir Rebirth
19%inclusion25 decks134 decks
-4%synergy
Cabal Ritual
18%inclusion24 decks134 decks
0%synergy
Fell the Profane
17%inclusion16 decks93 decks
-2%synergy
Deadly Dispute
17%inclusion23 decks134 decks
-7%synergy
Tragic Slip
16%inclusion22 decks134 decks
-4%synergy
Withering Torment
16%inclusion11 decks68 decks
-15%synergy
Grim Affliction
15%inclusion20 decks134 decks
13%synergy
Rat Out
13%inclusion17 decks134 decks
11%synergy
Anoint with Affliction
13%inclusion17 decks134 decks
12%synergy
Corrupted Conviction
12%inclusion16 decks134 decks
0%synergy
Culling the Weak
11%inclusion15 decks134 decks
-4%synergy
Sudden Spoiling
11%inclusion15 decks134 decks
2%synergy
Murder
10%inclusion14 decks134 decks
0%synergy
Doom Blade
10%inclusion14 decks134 decks
3%synergy
Bitter Triumph
10%inclusion14 decks134 decks
0%synergy
Foul-Tongue Shriek
10%inclusion13 decks134 decks
8%synergy
Sheoldred's Edict
9.0%inclusion12 decks134 decks
-6%synergy
Imp's Mischief
8.2%inclusion11 decks134 decks
-16%synergy
Entomb
8.2%inclusion11 decks134 decks
-4%synergy
Snuff Out
8.2%inclusion11 decks134 decks
-5%synergy
Dismember
8.2%inclusion11 decks134 decks
-3%synergy
Withering Boon
6.7%inclusion9 decks134 decks
2%synergy
Baleful Mastery
6.7%inclusion9 decks134 decks
-3%synergy
Hero's Downfall
6.0%inclusion8 decks134 decks
-1%synergy
Darkness
6.0%inclusion8 decks134 decks
-4%synergy
Gravepurge
6.0%inclusion8 decks134 decks
4%synergy
Flare of Malice
5.4%inclusion5 decks93 decks
-8%synergy
Raise the Draugr
5.2%inclusion7 decks134 decks
4%synergy
Sorceries
Phyresis Outbreak
58%inclusion78 decks134 decks
56%synergy
Drown in Ichor
54%inclusion73 decks134 decks
50%synergy
Feed the Swarm
46%inclusion61 decks134 decks
-6%synergy
Patriarch's Bidding
37%inclusion50 decks134 decks
33%synergy
Kindred Dominance
36%inclusion48 decks134 decks
31%synergy
Damnation
34%inclusion46 decks134 decks
14%synergy
Toxic Deluge
34%inclusion45 decks134 decks
-4%synergy
Swarmyard Massacre
33%inclusion26 decks79 decks
31%synergy
Plague of Vermin
29%inclusion39 decks134 decks
27%synergy
Reanimate
28%inclusion37 decks134 decks
-11%synergy
Diabolic Intent
25%inclusion33 decks134 decks
10%synergy
Revenge of the Rats
24%inclusion11 decks46 decks
21%synergy
Sign in Blood
24%inclusion32 decks134 decks
-12%synergy
Grim Tutor
19%inclusion26 decks134 decks
8%synergy
Crippling Fear
19%inclusion25 decks134 decks
15%synergy
Vat Emergence
14%inclusion19 decks134 decks
13%synergy
Victimize
13%inclusion18 decks134 decks
-12%synergy
Bubbling Muck
12%inclusion16 decks134 decks
-4%synergy
Haunting Voyage
12%inclusion16 decks134 decks
11%synergy
Night's Whisper
12%inclusion16 decks134 decks
-12%synergy
Unearth
11%inclusion15 decks134 decks
3%synergy
Read the Bones
10%inclusion14 decks134 decks
-7%synergy
Pact of the Serpent
10%inclusion14 decks134 decks
9%synergy
Diabolic Tutor
10%inclusion13 decks134 decks
-5%synergy
Echoing Return
10%inclusion13 decks134 decks
7%synergy
Geth's Summons
10%inclusion13 decks134 decks
9%synergy
Gruesome Fate
10%inclusion13 decks134 decks
8%synergy
Spread the Sickness
9.0%inclusion12 decks134 decks
8%synergy
Torment of Hailfire
9.0%inclusion12 decks134 decks
-7%synergy
Blasphemous Edict
8.7%inclusion4 decks46 decks
-8%synergy
Mutilate
8.2%inclusion11 decks134 decks
-10%synergy
Strategic Betrayal
7.7%inclusion1 decks13 decks
7%synergy
Agadeem's Awakening
7.5%inclusion10 decks134 decks
0%synergy
Exsanguinate
7.5%inclusion10 decks134 decks
-17%synergy
Lab Rats
6.7%inclusion9 decks134 decks
6%synergy
Caress of Phyrexia
6.0%inclusion8 decks134 decks
5%synergy
Living Death
6.0%inclusion8 decks134 decks
-4%synergy
Beseech the Mirror
6.0%inclusion8 decks134 decks
-1%synergy
Insatiable Avarice
5.5%inclusion6 decks109 decks
-7%synergy
Forever Young
5.2%inclusion7 decks134 decks
4%synergy
Feed the Infection
5.2%inclusion7 decks134 decks
5%synergy
Utility Artifacts
Skullclamp
53%inclusion71 decks134 decks
32%synergy
Vanquisher's Banner
38%inclusion51 decks134 decks
34%synergy
Lightning Greaves
26%inclusion35 decks134 decks
-7%synergy
Contagion Engine
25%inclusion34 decks134 decks
23%synergy
Coat of Arms
22%inclusion29 decks134 decks
19%synergy
Sword of Truth and Justice
18%inclusion24 decks134 decks
17%synergy
Contagion Clasp
16%inclusion21 decks134 decks
13%synergy
Thrumming Stone
16%inclusion21 decks134 decks
12%synergy
Swiftfoot Boots
15%inclusion20 decks134 decks
-17%synergy
Ashnod's Altar
14%inclusion19 decks134 decks
-5%synergy
Whip of Erebos
14%inclusion19 decks134 decks
4%synergy
Thornbite Staff
14%inclusion19 decks134 decks
11%synergy
Door of Destinies
13%inclusion18 decks134 decks
11%synergy
Akroma's Memorial
13%inclusion17 decks134 decks
12%synergy
Eldrazi Monument
11%inclusion15 decks134 decks
10%synergy
Grafted Exoskeleton
10%inclusion14 decks134 decks
9%synergy
Banner of Kinship
10%inclusion5 decks48 decks
8%synergy
Expedition Map
8.2%inclusion11 decks134 decks
-4%synergy
Phyrexian Altar
7.5%inclusion10 decks134 decks
-6%synergy
Urza's Incubator
7.5%inclusion10 decks134 decks
6%synergy
Obelisk of Urd
6.0%inclusion8 decks134 decks
5%synergy
Dolmen Gate
5.2%inclusion7 decks134 decks
5%synergy
Enchantments
Cover of Darkness
57%inclusion76 decks134 decks
54%synergy
Phyrexian Arena
49%inclusion65 decks134 decks
8%synergy
Black Market Connections
46%inclusion61 decks134 decks
22%synergy
Grave Pact
44%inclusion59 decks134 decks
25%synergy
Haunted One
32%inclusion43 decks134 decks
29%synergy
Necrogen Communion
27%inclusion36 decks134 decks
25%synergy
Black Market
25%inclusion33 decks134 decks
4%synergy
The Meathook Massacre
24%inclusion32 decks134 decks
6%synergy
Bad Moon
20%inclusion27 decks134 decks
17%synergy
Phyresis
19%inclusion25 decks134 decks
16%synergy
Oversold Cemetery
17%inclusion23 decks134 decks
12%synergy
Dictate of Erebos
16%inclusion22 decks134 decks
6%synergy
Sothera, the Supervoid
13%inclusion1 decks8 decks
9%synergy
Phyrexian Reclamation
12%inclusion16 decks134 decks
2%synergy
Exquisite Blood
10%inclusion13 decks134 decks
-4%synergy
Dark Prophecy
8.2%inclusion11 decks134 decks
4%synergy
Sanguine Bond
6.7%inclusion9 decks134 decks
-5%synergy
Vampiric Rites
6.7%inclusion9 decks134 decks
1%synergy
Glistening Oil
6.0%inclusion8 decks134 decks
5%synergy
Animate Dead
6.0%inclusion8 decks134 decks
-12%synergy
Contamination
5.2%inclusion7 decks134 decks
2%synergy
Tribute to Horobi
5.2%inclusion7 decks134 decks
4%synergy
Lord Skitter's Blessing
5.2%inclusion7 decks134 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
51%inclusion68 decks134 decks
48%synergy
Liliana of the Dark Realms
19%inclusion26 decks134 decks
5%synergy
Utility Lands
Cabal Coffers
94%inclusion126 decks134 decks
39%synergy
Urborg, Tomb of Yawgmoth
80%inclusion107 decks134 decks
42%synergy
Nykthos, Shrine to Nyx
71%inclusion95 decks134 decks
41%synergy
Karn's Bastion
66%inclusion88 decks134 decks
61%synergy
Bojuka Bog
59%inclusion79 decks134 decks
12%synergy
Cabal Stronghold
58%inclusion78 decks134 decks
23%synergy
Phyrexian Tower
51%inclusion68 decks134 decks
27%synergy
Three Tree City
45%inclusion37 decks82 decks
41%synergy
Shizo, Death's Storehouse
39%inclusion52 decks134 decks
29%synergy
Mudflat Village
35%inclusion29 decks82 decks
33%synergy
Rogue's Passage
35%inclusion47 decks134 decks
16%synergy
Reliquary Tower
31%inclusion42 decks134 decks
0%synergy
Takenuma, Abandoned Mire
27%inclusion36 decks134 decks
11%synergy
Witch's Cottage
25%inclusion34 decks134 decks
1%synergy
War Room
22%inclusion30 decks134 decks
6%synergy
Crypt of Agadeem
22%inclusion30 decks134 decks
12%synergy
Castle Locthwain
22%inclusion30 decks134 decks
5%synergy
Mortuary Mire
19%inclusion25 decks134 decks
5%synergy
Inkmoth Nexus
16%inclusion21 decks134 decks
15%synergy
Minas Morgul, Dark Fortress
15%inclusion20 decks134 decks
12%synergy
The Black Gate
13%inclusion17 decks134 decks
9%synergy
Access Tunnel
13%inclusion17 decks134 decks
10%synergy
Susur Secundi, Void Altar
13%inclusion1 decks8 decks
5%synergy
Midgar, City of Mako
11%inclusion1 decks9 decks
-1%synergy
Urza's Saga
10%inclusion14 decks134 decks
2%synergy
Mutavault
9.0%inclusion12 decks134 decks
8%synergy
Lake of the Dead
9.0%inclusion12 decks134 decks
4%synergy
Volrath's Stronghold
8.2%inclusion11 decks134 decks
4%synergy
Leechridden Swamp
7.5%inclusion10 decks134 decks
5%synergy
Barren Moor
6.0%inclusion8 decks134 decks
-4%synergy
Command Beacon
6.0%inclusion8 decks134 decks
-2%synergy
Temple of the False God
5.2%inclusion7 decks134 decks
-3%synergy
Strip Mine
5.2%inclusion7 decks134 decks
2%synergy
Mana Artifacts
Sol Ring
91%inclusion122 decks134 decks
5%synergy
Arcane Signet
57%inclusion77 decks134 decks
-5%synergy
Glistening Sphere
49%inclusion66 decks134 decks
48%synergy
The Soul Stone
38%inclusion3 decks8 decks
24%synergy
Staff of Compleation
25%inclusion33 decks134 decks
23%synergy
Patchwork Banner
23%inclusion19 decks81 decks
19%synergy
Jeweled Lotus
22%inclusion29 decks134 decks
19%synergy
Caged Sun
19%inclusion26 decks134 decks
7%synergy
Mana Crypt
19%inclusion26 decks134 decks
17%synergy
Throne of Eldraine
18%inclusion24 decks134 decks
7%synergy
Charcoal Diamond
15%inclusion20 decks134 decks
-8%synergy
Heraldic Banner
9.0%inclusion12 decks134 decks
3%synergy
Thought Vessel
9.0%inclusion12 decks134 decks
-18%synergy
Mind Stone
7.5%inclusion10 decks134 decks
-23%synergy
Gauntlet of Power
6.7%inclusion9 decks134 decks
3%synergy
Nyx Lotus
6.7%inclusion9 decks134 decks
0%synergy
Extraplanar Lens
6.7%inclusion9 decks134 decks
2%synergy
Phyrexian Atlas
6.0%inclusion8 decks134 decks
6%synergy
Mox Amber
6.0%inclusion8 decks134 decks
2%synergy
Fellwar Stone
6.0%inclusion8 decks134 decks
-9%synergy
Commander's Sphere
5.2%inclusion7 decks134 decks
-4%synergy
Sceptre of Eternal Glory
5.2%inclusion7 decks134 decks
-4%synergy
Lands
Swamp
90%inclusion121 decks134 decks
-5%synergy
Cavern of Souls
57%inclusion77 decks134 decks
51%synergy
Path of Ancestry
37%inclusion49 decks134 decks
32%synergy
Myriad Landscape
25%inclusion34 decks134 decks
-1%synergy
Malakir Rebirth
19%inclusion25 decks134 decks
-4%synergy
Fell the Profane
17%inclusion16 decks93 decks
-2%synergy
Command Tower
16%inclusion22 decks134 decks
11%synergy
Snow-Covered Swamp
13%inclusion17 decks134 decks
6%synergy
Agadeem's Awakening
7.5%inclusion10 decks134 decks
0%synergy
Evolving Wilds
5.2%inclusion7 decks134 decks
2%synergy
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