Karumonix, the Rat King (Commander) - Expensive Rats

Karumonix, the Rat King
Rank #409
63decks
As CommanderAs CardAverage DeckDecks
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23
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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
98%inclusion62 decks63 decks
95%synergy
Pack Rat
92%inclusion58 decks63 decks
86%synergy
Blightbelly Rat
86%inclusion54 decks63 decks
82%synergy
Piper of the Swarm
89%inclusion56 decks63 decks
82%synergy
Swarmyard
84%inclusion53 decks63 decks
79%synergy
Ichor Rats
81%inclusion51 decks63 decks
78%synergy
Ashcoat of the Shadow Swarm
81%inclusion51 decks63 decks
77%synergy
Lord Skitter, Sewer King
83%inclusion52 decks63 decks
75%synergy
Ogre Slumlord
75%inclusion47 decks63 decks
65%synergy
Karn's Bastion
67%inclusion42 decks63 decks
63%synergy
Top Cards
Dark Ritual
84%inclusion53 decks63 decks
17%synergy
Jet Medallion
75%inclusion47 decks63 decks
13%synergy
Rat King, Pale Piper
67%inclusion6 decks9 decks
63%synergy
Crypt Rats
63%inclusion40 decks63 decks
59%synergy
Bontu's Monument
63%inclusion40 decks63 decks
36%synergy
Herald's Horn
60%inclusion38 decks63 decks
55%synergy
Rat Colony
59%inclusion37 decks63 decks
53%synergy
Cover of Darkness
57%inclusion36 decks63 decks
54%synergy
Septic Rats
57%inclusion36 decks63 decks
55%synergy
Tangled Colony
57%inclusion36 decks63 decks
54%synergy
Game Changers
Demonic Tutor
75%inclusion47 decks63 decks
48%synergy
Vampiric Tutor
62%inclusion39 decks63 decks
41%synergy
Bolas's Citadel
29%inclusion18 decks63 decks
1%synergy
Imperial Seal
21%inclusion13 decks63 decks
14%synergy
Ancient Tomb
16%inclusion10 decks63 decks
4%synergy
The One Ring
16%inclusion10 decks63 decks
7%synergy
Necropotence
14%inclusion9 decks63 decks
0%synergy
Mana Vault
7.9%inclusion5 decks63 decks
1%synergy
Mox Diamond
6.3%inclusion4 decks63 decks
3%synergy
Creatures
Ratcatcher
56%inclusion35 decks63 decks
52%synergy
Rancid Rats
56%inclusion35 decks63 decks
53%synergy
Gnat Miser
51%inclusion32 decks63 decks
48%synergy
Typhoid Rats
49%inclusion31 decks63 decks
46%synergy
Burglar Rat
48%inclusion30 decks63 decks
37%synergy
Lord Skitter's Butcher
48%inclusion30 decks63 decks
45%synergy
Ink-Eyes, Servant of Oni
48%inclusion30 decks63 decks
45%synergy
Nashi, Moon Sage's Scion
48%inclusion30 decks63 decks
44%synergy
Rat King, Verminister
44%inclusion4 decks9 decks
41%synergy
Stronghold Rats
43%inclusion27 decks63 decks
39%synergy
Roaming Throne
37%inclusion23 decks63 decks
33%synergy
Persistent Marshstalker
37%inclusion23 decks63 decks
34%synergy
Changeling Outcast
33%inclusion21 decks63 decks
28%synergy
Swarm of Rats
32%inclusion20 decks63 decks
29%synergy
Ayara, First of Locthwain
30%inclusion19 decks63 decks
5%synergy
Throat Slitter
30%inclusion19 decks63 decks
28%synergy
Locust Miser
30%inclusion19 decks63 decks
29%synergy
Wave of Rats
30%inclusion19 decks63 decks
29%synergy
Valley Rotcaller
29%inclusion18 decks63 decks
26%synergy
Voracious Vermin
27%inclusion17 decks63 decks
24%synergy
Crypt Ghast
27%inclusion17 decks63 decks
-20%synergy
Nezumi Informant
25%inclusion16 decks63 decks
19%synergy
Species Specialist
24%inclusion15 decks63 decks
20%synergy
Yawgmoth, Thran Physician
22%inclusion14 decks63 decks
12%synergy
Ruin Rat
19%inclusion12 decks63 decks
18%synergy
Old Flitterfang
19%inclusion12 decks63 decks
18%synergy
Filth
17%inclusion11 decks63 decks
15%synergy
Chittering Skitterling
17%inclusion11 decks63 decks
17%synergy
Chittering Witch
17%inclusion11 decks63 decks
13%synergy
Nezumi Prowler
17%inclusion11 decks63 decks
16%synergy
Zodiac Rat
16%inclusion10 decks63 decks
16%synergy
Nezumi Graverobber
14%inclusion9 decks63 decks
13%synergy
Gray Merchant of Asphodel
14%inclusion9 decks63 decks
-36%synergy
Okiba-Gang Shinobi
14%inclusion9 decks63 decks
13%synergy
Refurbished Familiar
13%inclusion8 decks63 decks
11%synergy
Ruthless Radrat
13%inclusion8 decks63 decks
12%synergy
Adaptive Automaton
13%inclusion8 decks63 decks
12%synergy
Pestilence Rats
13%inclusion8 decks63 decks
11%synergy
Emeritus of Woe
13%inclusion1 decks8 decks
6%synergy
Relentless Rats
11%inclusion7 decks63 decks
9%synergy
Ravenous Rats
11%inclusion7 decks63 decks
9%synergy
Nezumi Cutthroat
11%inclusion7 decks63 decks
10%synergy
Splinter, Hamato Yoshi
11%inclusion1 decks9 decks
11%synergy
Gnawing Vermin
10%inclusion6 decks63 decks
8%synergy
Twisted Sewer-Witch
10%inclusion6 decks63 decks
8%synergy
Drainpipe Vermin
10%inclusion6 decks63 decks
8%synergy
Engine Rat
8.7%inclusion2 decks23 decks
7%synergy
Bog Rats
7.9%inclusion5 decks63 decks
8%synergy
Rotting Rats
7.9%inclusion5 decks63 decks
5%synergy
Mukotai Ambusher
7.9%inclusion5 decks63 decks
7%synergy
Instants
Vraska's Fall
56%inclusion35 decks63 decks
52%synergy
Deadly Rollick
49%inclusion31 decks63 decks
24%synergy
Whisper of the Dross
33%inclusion21 decks63 decks
31%synergy
Village Rites
29%inclusion18 decks63 decks
3%synergy
Defile
29%inclusion18 decks63 decks
-7%synergy
Go for the Throat
27%inclusion17 decks63 decks
5%synergy
Fell the Profane
22%inclusion14 decks63 decks
2%synergy
Infernal Grasp
22%inclusion14 decks63 decks
-3%synergy
Tainted Strike
22%inclusion14 decks63 decks
19%synergy
Malakir Rebirth
22%inclusion14 decks63 decks
-2%synergy
Deadly Dispute
21%inclusion13 decks63 decks
-6%synergy
Tragic Slip
19%inclusion12 decks63 decks
0%synergy
Anoint with Affliction
17%inclusion11 decks63 decks
17%synergy
Cabal Ritual
17%inclusion11 decks63 decks
-1%synergy
Withering Torment
17%inclusion11 decks63 decks
-14%synergy
Sudden Spoiling
16%inclusion10 decks63 decks
8%synergy
Grim Affliction
14%inclusion9 decks63 decks
13%synergy
Hero's Downfall
13%inclusion8 decks63 decks
6%synergy
Rat Out
13%inclusion8 decks63 decks
11%synergy
Culling the Weak
13%inclusion8 decks63 decks
-5%synergy
Sheoldred's Edict
11%inclusion7 decks63 decks
-4%synergy
Imp's Mischief
11%inclusion7 decks63 decks
-14%synergy
Snuff Out
11%inclusion7 decks63 decks
-3%synergy
Corrupted Conviction
11%inclusion7 decks63 decks
-1%synergy
Doom Blade
10%inclusion6 decks63 decks
3%synergy
Withering Boon
7.9%inclusion5 decks63 decks
3%synergy
Murder
7.9%inclusion5 decks63 decks
-2%synergy
Dismember
7.9%inclusion5 decks63 decks
-3%synergy
Cut Down
6.3%inclusion4 decks63 decks
3%synergy
Entomb
6.3%inclusion4 decks63 decks
-6%synergy
Not Dead After All
6.3%inclusion4 decks63 decks
-5%synergy
Bitter Triumph
6.3%inclusion4 decks63 decks
-4%synergy
Darkness
6.3%inclusion4 decks63 decks
-4%synergy
Baleful Mastery
6.3%inclusion4 decks63 decks
-1%synergy
Sorceries
Infectious Inquiry
56%inclusion35 decks63 decks
53%synergy
Phyresis Outbreak
54%inclusion34 decks63 decks
52%synergy
Drown in Ichor
48%inclusion30 decks63 decks
44%synergy
Feed the Swarm
46%inclusion29 decks63 decks
-4%synergy
Kindred Dominance
44%inclusion28 decks63 decks
40%synergy
Swarmyard Massacre
38%inclusion24 decks63 decks
36%synergy
Damnation
35%inclusion22 decks63 decks
15%synergy
Patriarch's Bidding
33%inclusion21 decks63 decks
29%synergy
Reanimate
33%inclusion21 decks63 decks
-8%synergy
Plague of Vermin
32%inclusion20 decks63 decks
29%synergy
Bloodline Bidding
30%inclusion3 decks10 decks
26%synergy
Revenge of the Rats
28%inclusion13 decks46 decks
25%synergy
Toxic Deluge
27%inclusion17 decks63 decks
-10%synergy
Unearth
17%inclusion11 decks63 decks
8%synergy
Sign in Blood
17%inclusion11 decks63 decks
-17%synergy
Victimize
16%inclusion10 decks63 decks
-12%synergy
Grim Tutor
16%inclusion10 decks63 decks
5%synergy
Diabolic Intent
14%inclusion9 decks63 decks
-1%synergy
Vat Emergence
14%inclusion9 decks63 decks
13%synergy
Bubbling Muck
14%inclusion9 decks63 decks
-1%synergy
Pact of the Serpent
13%inclusion8 decks63 decks
11%synergy
Geth's Summons
11%inclusion7 decks63 decks
11%synergy
Shredder's Technique
11%inclusion1 decks9 decks
8%synergy
Blasphemous Edict
11%inclusion5 decks46 decks
-5%synergy
Spread the Sickness
10%inclusion6 decks63 decks
9%synergy
Diabolic Tutor
10%inclusion6 decks63 decks
-4%synergy
Haunting Voyage
10%inclusion6 decks63 decks
8%synergy
Read the Bones
10%inclusion6 decks63 decks
-6%synergy
Exsanguinate
10%inclusion6 decks63 decks
-15%synergy
Gruesome Fate
10%inclusion6 decks63 decks
8%synergy
Agadeem's Awakening
7.9%inclusion5 decks63 decks
0%synergy
Mutilate
7.9%inclusion5 decks63 decks
-7%synergy
Night's Whisper
7.9%inclusion5 decks63 decks
-17%synergy
Caress of Phyrexia
7.9%inclusion5 decks63 decks
7%synergy
Living Death
7.9%inclusion5 decks63 decks
-2%synergy
Crippling Fear
7.9%inclusion5 decks63 decks
5%synergy
Torment of Hailfire
6.3%inclusion4 decks63 decks
-8%synergy
Feed the Infection
6.3%inclusion4 decks63 decks
6%synergy
Echoing Return
6.3%inclusion4 decks63 decks
3%synergy
Syphon Mind
6.3%inclusion4 decks63 decks
-6%synergy
Utility Artifacts
Skullclamp
56%inclusion35 decks63 decks
33%synergy
Vanquisher's Banner
30%inclusion19 decks63 decks
26%synergy
Chronicle of Victory
30%inclusion3 decks10 decks
27%synergy
Lightning Greaves
27%inclusion17 decks63 decks
-7%synergy
Contagion Engine
25%inclusion16 decks63 decks
24%synergy
Coat of Arms
22%inclusion14 decks63 decks
20%synergy
The Darkness Crystal
21%inclusion3 decks14 decks
1%synergy
Whip of Erebos
19%inclusion12 decks63 decks
8%synergy
Thornbite Staff
19%inclusion12 decks63 decks
16%synergy
Door of Destinies
17%inclusion11 decks63 decks
15%synergy
Ashnod's Altar
16%inclusion10 decks63 decks
-4%synergy
Sword of Truth and Justice
16%inclusion10 decks63 decks
15%synergy
Thrumming Stone
16%inclusion10 decks63 decks
12%synergy
Grafted Exoskeleton
16%inclusion10 decks63 decks
15%synergy
Contagion Clasp
14%inclusion9 decks63 decks
12%synergy
Swiftfoot Boots
14%inclusion9 decks63 decks
-17%synergy
Banner of Kinship
13%inclusion6 decks47 decks
11%synergy
Akroma's Memorial
11%inclusion7 decks63 decks
10%synergy
Eldrazi Monument
11%inclusion7 decks63 decks
9%synergy
Expedition Map
10%inclusion6 decks63 decks
-2%synergy
Phyrexian Altar
7.9%inclusion5 decks63 decks
-6%synergy
Altar of the Brood
6.3%inclusion4 decks63 decks
5%synergy
Dolmen Gate
6.3%inclusion4 decks63 decks
6%synergy
Enchantments
Phyrexian Arena
56%inclusion35 decks63 decks
16%synergy
Grave Pact
44%inclusion28 decks63 decks
25%synergy
Black Market Connections
41%inclusion26 decks63 decks
16%synergy
Haunted One
30%inclusion19 decks63 decks
28%synergy
Necrogen Communion
30%inclusion19 decks63 decks
28%synergy
Black Market
25%inclusion16 decks63 decks
5%synergy
The Meathook Massacre
24%inclusion15 decks63 decks
7%synergy
Oversold Cemetery
19%inclusion12 decks63 decks
14%synergy
Dictate of Erebos
17%inclusion11 decks63 decks
7%synergy
Phyresis
16%inclusion10 decks63 decks
14%synergy
Bad Moon
16%inclusion10 decks63 decks
13%synergy
Phyrexian Reclamation
11%inclusion7 decks63 decks
1%synergy
Dark Prophecy
10%inclusion6 decks63 decks
6%synergy
Glistening Oil
7.9%inclusion5 decks63 decks
7%synergy
Vampiric Rites
7.9%inclusion5 decks63 decks
2%synergy
Lord Skitter's Blessing
7.9%inclusion5 decks63 decks
7%synergy
Sothera, the Supervoid
7.1%inclusion1 decks14 decks
5%synergy
Exquisite Blood
6.3%inclusion4 decks63 decks
-7%synergy
Animate Dead
6.3%inclusion4 decks63 decks
-11%synergy
Planeswalkers
Vraska, Betrayal's Sting
44%inclusion28 decks63 decks
42%synergy
Liliana of the Dark Realms
21%inclusion13 decks63 decks
7%synergy
Utility Lands
Cabal Coffers
89%inclusion56 decks63 decks
34%synergy
Urborg, Tomb of Yawgmoth
81%inclusion51 decks63 decks
43%synergy
Nykthos, Shrine to Nyx
71%inclusion45 decks63 decks
42%synergy
Bojuka Bog
70%inclusion44 decks63 decks
23%synergy
Cabal Stronghold
57%inclusion36 decks63 decks
23%synergy
Phyrexian Tower
51%inclusion32 decks63 decks
24%synergy
Three Tree City
51%inclusion32 decks63 decks
46%synergy
Rogue's Passage
44%inclusion28 decks63 decks
25%synergy
Mudflat Village
40%inclusion25 decks63 decks
37%synergy
Reliquary Tower
38%inclusion24 decks63 decks
9%synergy
Shizo, Death's Storehouse
37%inclusion23 decks63 decks
26%synergy
Secret Tunnel
33%inclusion4 decks12 decks
32%synergy
Witch's Cottage
29%inclusion18 decks63 decks
4%synergy
War Room
29%inclusion18 decks63 decks
13%synergy
Takenuma, Abandoned Mire
24%inclusion15 decks63 decks
8%synergy
Castle Locthwain
22%inclusion14 decks63 decks
6%synergy
Mortuary Mire
21%inclusion13 decks63 decks
8%synergy
Crypt of Agadeem
17%inclusion11 decks63 decks
6%synergy
Minas Morgul, Dark Fortress
16%inclusion10 decks63 decks
13%synergy
Inkmoth Nexus
14%inclusion9 decks63 decks
13%synergy
Urza's Saga
11%inclusion7 decks63 decks
3%synergy
Lake of the Dead
11%inclusion7 decks63 decks
6%synergy
Access Tunnel
11%inclusion7 decks63 decks
8%synergy
Mutavault
7.9%inclusion5 decks63 decks
7%synergy
Leechridden Swamp
7.9%inclusion5 decks63 decks
5%synergy
Midgar, City of Mako
7.1%inclusion1 decks14 decks
-3%synergy
Susur Secundi, Void Altar
7.1%inclusion1 decks14 decks
0%synergy
The Black Gate
6.3%inclusion4 decks63 decks
3%synergy
Volrath's Stronghold
6.3%inclusion4 decks63 decks
3%synergy
Mana Artifacts
Sol Ring
90%inclusion57 decks63 decks
5%synergy
Arcane Signet
49%inclusion31 decks63 decks
-12%synergy
Glistening Sphere
49%inclusion31 decks63 decks
48%synergy
The Soul Stone
36%inclusion5 decks14 decks
20%synergy
Patchwork Banner
27%inclusion17 decks63 decks
23%synergy
Throne of Eldraine
19%inclusion12 decks63 decks
10%synergy
Staff of Compleation
17%inclusion11 decks63 decks
16%synergy
Charcoal Diamond
13%inclusion8 decks63 decks
-9%synergy
Thought Vessel
13%inclusion8 decks63 decks
-12%synergy
Commander's Sphere
11%inclusion7 decks63 decks
3%synergy
Firdoch Core
10%inclusion1 decks10 decks
10%synergy
Caged Sun
10%inclusion6 decks63 decks
-1%synergy
White Lotus Tile
8.3%inclusion1 decks12 decks
8%synergy
Mox Amber
7.9%inclusion5 decks63 decks
4%synergy
Heraldic Banner
6.3%inclusion4 decks63 decks
1%synergy
Phyrexian Atlas
6.3%inclusion4 decks63 decks
6%synergy
Mox Opal
6.3%inclusion4 decks63 decks
3%synergy
Extraplanar Lens
6.3%inclusion4 decks63 decks
2%synergy
Lands
Swamp
90%inclusion57 decks63 decks
-5%synergy
Cavern of Souls
62%inclusion39 decks63 decks
55%synergy
Path of Ancestry
38%inclusion24 decks63 decks
33%synergy
Fell the Profane
22%inclusion14 decks63 decks
2%synergy
Malakir Rebirth
22%inclusion14 decks63 decks
-2%synergy
Myriad Landscape
19%inclusion12 decks63 decks
-5%synergy
Command Tower
17%inclusion11 decks63 decks
12%synergy
Snow-Covered Swamp
16%inclusion10 decks63 decks
9%synergy
Big Apple, 3 a.m.
11%inclusion1 decks9 decks
9%synergy
Agadeem's Awakening
7.9%inclusion5 decks63 decks
0%synergy
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