Karumonix, the Rat King (Commander) - Expensive Relentless Rats

Karumonix, the Rat King
Rank #385
27decks
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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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Relentless Rats
100%inclusion27 decks27 decks
98%synergy
Marrow-Gnawer
78%inclusion21 decks27 decks
75%synergy
Thrumming Stone
70%inclusion19 decks27 decks
67%synergy
Piper of the Swarm
67%inclusion18 decks27 decks
60%synergy
Swarmyard
59%inclusion16 decks27 decks
54%synergy
Pack Rat
59%inclusion16 decks27 decks
53%synergy
Patriarch's Bidding
56%inclusion15 decks27 decks
51%synergy
Herald's Horn
56%inclusion15 decks27 decks
50%synergy
Three Tree City
54%inclusion7 decks13 decks
50%synergy
Ogre Slumlord
59%inclusion16 decks27 decks
49%synergy
Top Cards
Dark Ritual
89%inclusion24 decks27 decks
23%synergy
Jet Medallion
81%inclusion22 decks27 decks
21%synergy
Bontu's Monument
56%inclusion15 decks27 decks
28%synergy
Crypt Ghast
56%inclusion15 decks27 decks
7%synergy
Phyrexian Arena
56%inclusion15 decks27 decks
15%synergy
Ashcoat of the Shadow Swarm
52%inclusion14 decks27 decks
49%synergy
Grim Tutor
52%inclusion14 decks27 decks
40%synergy
Kindred Dominance
48%inclusion13 decks27 decks
44%synergy
Deadly Rollick
44%inclusion12 decks27 decks
21%synergy
Black Market Connections
44%inclusion12 decks27 decks
21%synergy
Game Changers
Demonic Tutor
85%inclusion23 decks27 decks
57%synergy
Vampiric Tutor
78%inclusion21 decks27 decks
56%synergy
Imperial Seal
44%inclusion12 decks27 decks
37%synergy
Ancient Tomb
30%inclusion8 decks27 decks
18%synergy
Bolas's Citadel
26%inclusion7 decks27 decks
-3%synergy
Mana Vault
15%inclusion4 decks27 decks
8%synergy
Necropotence
15%inclusion4 decks27 decks
-1%synergy
The One Ring
11%inclusion3 decks27 decks
1%synergy
Chrome Mox
11%inclusion3 decks27 decks
5%synergy
Opposition Agent
7.4%inclusion2 decks27 decks
-2%synergy
Creatures
Lord Skitter, Sewer King
41%inclusion11 decks27 decks
33%synergy
Ink-Eyes, Servant of Oni
37%inclusion10 decks27 decks
34%synergy
Ratcatcher
37%inclusion10 decks27 decks
34%synergy
Ichor Rats
37%inclusion10 decks27 decks
34%synergy
Blightbelly Rat
30%inclusion8 decks27 decks
26%synergy
Septic Rats
26%inclusion7 decks27 decks
24%synergy
Gnat Miser
26%inclusion7 decks27 decks
23%synergy
Ayara, First of Locthwain
22%inclusion6 decks27 decks
-3%synergy
Lord Skitter's Butcher
22%inclusion6 decks27 decks
19%synergy
Filth
19%inclusion5 decks27 decks
16%synergy
Adaptive Automaton
19%inclusion5 decks27 decks
17%synergy
Locust Miser
19%inclusion5 decks27 decks
17%synergy
Swarm of Rats
19%inclusion5 decks27 decks
16%synergy
Typhoid Rats
19%inclusion5 decks27 decks
15%synergy
Refurbished Familiar
17%inclusion3 decks18 decks
14%synergy
Crypt Rats
15%inclusion4 decks27 decks
10%synergy
Gray Merchant of Asphodel
15%inclusion4 decks27 decks
-37%synergy
Tangled Colony
15%inclusion4 decks27 decks
12%synergy
Species Specialist
15%inclusion4 decks27 decks
11%synergy
Nashi, Moon Sage's Scion
15%inclusion4 decks27 decks
11%synergy
Nezumi Graverobber
11%inclusion3 decks27 decks
10%synergy
Blood Artist
11%inclusion3 decks27 decks
-20%synergy
Roaming Throne
11%inclusion3 decks27 decks
8%synergy
Yawgmoth, Thran Physician
11%inclusion3 decks27 decks
1%synergy
Rancid Rats
11%inclusion3 decks27 decks
8%synergy
Ancient Cellarspawn
10%inclusion1 decks10 decks
8%synergy
Valley Rotcaller
7.7%inclusion1 decks13 decks
5%synergy
Patron of the Nezumi
7.4%inclusion2 decks27 decks
7%synergy
Burglar Rat
7.4%inclusion2 decks27 decks
-4%synergy
Sheoldred, the Apocalypse
7.4%inclusion2 decks27 decks
-7%synergy
Skullsnatcher
7.4%inclusion2 decks27 decks
7%synergy
Throat Slitter
7.4%inclusion2 decks27 decks
5%synergy
Nirkana Revenant
7.4%inclusion2 decks27 decks
-4%synergy
Zulaport Cutthroat
7.4%inclusion2 decks27 decks
-16%synergy
Voracious Vermin
7.4%inclusion2 decks27 decks
4%synergy
Changeling Outcast
7.4%inclusion2 decks27 decks
2%synergy
Nezumi Informant
7.4%inclusion2 decks27 decks
0%synergy
Skithiryx, the Blight Dragon
7.4%inclusion2 decks27 decks
6%synergy
Stronghold Rats
7.4%inclusion2 decks27 decks
3%synergy
Instants
Village Rites
33%inclusion9 decks27 decks
9%synergy
Tainted Strike
26%inclusion7 decks27 decks
23%synergy
Go for the Throat
22%inclusion6 decks27 decks
-1%synergy
Deadly Dispute
22%inclusion6 decks27 decks
-2%synergy
Withering Torment
20%inclusion2 decks10 decks
-12%synergy
Defile
19%inclusion5 decks27 decks
-19%synergy
Cabal Ritual
19%inclusion5 decks27 decks
1%synergy
Culling the Weak
19%inclusion5 decks27 decks
4%synergy
Snuff Out
15%inclusion4 decks27 decks
2%synergy
Vraska's Fall
15%inclusion4 decks27 decks
11%synergy
Murder
15%inclusion4 decks27 decks
5%synergy
Sudden Spoiling
15%inclusion4 decks27 decks
5%synergy
Dismember
15%inclusion4 decks27 decks
4%synergy
Hero's Downfall
11%inclusion3 decks27 decks
4%synergy
Force of Despair
11%inclusion3 decks27 decks
3%synergy
Imp's Mischief
11%inclusion3 decks27 decks
-13%synergy
Withering Boon
11%inclusion3 decks27 decks
7%synergy
Foul-Tongue Shriek
11%inclusion3 decks27 decks
9%synergy
Breathe Your Last
11%inclusion2 decks18 decks
9%synergy
Flare of Malice
11%inclusion2 decks19 decks
-2%synergy
Sheoldred's Edict
7.4%inclusion2 decks27 decks
-7%synergy
Entomb
7.4%inclusion2 decks27 decks
-4%synergy
Heartless Act
7.4%inclusion2 decks27 decks
5%synergy
Anoint with Affliction
7.4%inclusion2 decks27 decks
7%synergy
Grim Affliction
7.4%inclusion2 decks27 decks
5%synergy
Doom Blade
7.4%inclusion2 decks27 decks
0%synergy
Bitter Triumph
7.4%inclusion2 decks27 decks
-3%synergy
Infernal Grasp
7.4%inclusion2 decks27 decks
-18%synergy
Malakir Rebirth
7.4%inclusion2 decks27 decks
-15%synergy
Corrupted Conviction
7.4%inclusion2 decks27 decks
-5%synergy
Gravepurge
7.4%inclusion2 decks27 decks
6%synergy
Fell the Profane
5.3%inclusion1 decks19 decks
-13%synergy
Consuming Corruption
5.3%inclusion1 decks19 decks
-11%synergy
Sorceries
Feed the Swarm
41%inclusion11 decks27 decks
-11%synergy
Damnation
41%inclusion11 decks27 decks
20%synergy
Sign in Blood
37%inclusion10 decks27 decks
1%synergy
Diabolic Intent
26%inclusion7 decks27 decks
11%synergy
Toxic Deluge
26%inclusion7 decks27 decks
-11%synergy
Echoing Return
22%inclusion6 decks27 decks
19%synergy
Drown in Ichor
22%inclusion6 decks27 decks
18%synergy
Bubbling Muck
19%inclusion5 decks27 decks
3%synergy
Phyresis Outbreak
19%inclusion5 decks27 decks
17%synergy
Crippling Fear
19%inclusion5 decks27 decks
15%synergy
Infectious Inquiry
15%inclusion4 decks27 decks
12%synergy
Reanimate
15%inclusion4 decks27 decks
-24%synergy
Plague of Vermin
15%inclusion4 decks27 decks
12%synergy
Torment of Hailfire
11%inclusion3 decks27 decks
-5%synergy
Agadeem's Awakening
11%inclusion3 decks27 decks
4%synergy
Read the Bones
11%inclusion3 decks27 decks
-7%synergy
Night's Whisper
11%inclusion3 decks27 decks
-13%synergy
Pact of the Serpent
11%inclusion3 decks27 decks
9%synergy
Swarmyard Massacre
8.3%inclusion1 decks12 decks
6%synergy
Insatiable Avarice
8.3%inclusion2 decks24 decks
-4%synergy
Vat Emergence
7.4%inclusion2 decks27 decks
6%synergy
Diabolic Tutor
7.4%inclusion2 decks27 decks
-7%synergy
Profane Tutor
7.4%inclusion2 decks27 decks
3%synergy
Haunting Voyage
7.4%inclusion2 decks27 decks
6%synergy
Living Death
7.4%inclusion2 decks27 decks
-3%synergy
In Garruk's Wake
7.4%inclusion2 decks27 decks
3%synergy
Beseech the Queen
7.4%inclusion2 decks27 decks
1%synergy
Cruel Tutor
7.4%inclusion2 decks27 decks
6%synergy
Utility Artifacts
Coat of Arms
41%inclusion11 decks27 decks
38%synergy
Vanquisher's Banner
37%inclusion10 decks27 decks
33%synergy
Lightning Greaves
30%inclusion8 decks27 decks
-4%synergy
Skullclamp
26%inclusion7 decks27 decks
5%synergy
Door of Destinies
22%inclusion6 decks27 decks
20%synergy
Whip of Erebos
19%inclusion5 decks27 decks
8%synergy
Banner of Kinship
14%inclusion1 decks7 decks
12%synergy
Contagion Engine
11%inclusion3 decks27 decks
9%synergy
Ashnod's Altar
11%inclusion3 decks27 decks
-8%synergy
Akroma's Memorial
11%inclusion3 decks27 decks
10%synergy
Sword of the Squeak
8.3%inclusion1 decks12 decks
8%synergy
Chimil, the Inner Sun
7.4%inclusion2 decks27 decks
7%synergy
Elixir of Immortality
7.4%inclusion2 decks27 decks
5%synergy
Phyrexian Altar
7.4%inclusion2 decks27 decks
-5%synergy
Expedition Map
7.4%inclusion2 decks27 decks
-5%synergy
Urza's Incubator
7.4%inclusion2 decks27 decks
6%synergy
Eldrazi Monument
7.4%inclusion2 decks27 decks
6%synergy
Swiftfoot Boots
7.4%inclusion2 decks27 decks
-24%synergy
Enchantments
Grave Pact
33%inclusion9 decks27 decks
15%synergy
Cover of Darkness
33%inclusion9 decks27 decks
31%synergy
The Meathook Massacre
26%inclusion7 decks27 decks
9%synergy
Bad Moon
26%inclusion7 decks27 decks
22%synergy
Black Market
22%inclusion6 decks27 decks
1%synergy
Haunted One
15%inclusion4 decks27 decks
12%synergy
Dictate of Erebos
15%inclusion4 decks27 decks
4%synergy
Phyresis
15%inclusion4 decks27 decks
13%synergy
Oversold Cemetery
15%inclusion4 decks27 decks
9%synergy
Contamination
11%inclusion3 decks27 decks
8%synergy
Glistening Oil
11%inclusion3 decks27 decks
10%synergy
Dark Prophecy
11%inclusion3 decks27 decks
7%synergy
Necrogen Communion
11%inclusion3 decks27 decks
9%synergy
Necromancy
7.4%inclusion2 decks27 decks
1%synergy
Animate Dead
7.4%inclusion2 decks27 decks
-10%synergy
Nowhere to Run
6.7%inclusion1 decks15 decks
3%synergy
Necrodominance
5.3%inclusion1 decks19 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
22%inclusion6 decks27 decks
19%synergy
Liliana of the Dark Realms
19%inclusion5 decks27 decks
4%synergy
Utility Lands
Cabal Coffers
96%inclusion26 decks27 decks
41%synergy
Urborg, Tomb of Yawgmoth
74%inclusion20 decks27 decks
36%synergy
Nykthos, Shrine to Nyx
56%inclusion15 decks27 decks
26%synergy
Bojuka Bog
44%inclusion12 decks27 decks
-2%synergy
Cabal Stronghold
41%inclusion11 decks27 decks
5%synergy
Phyrexian Tower
41%inclusion11 decks27 decks
17%synergy
Crypt of Agadeem
33%inclusion9 decks27 decks
23%synergy
Rogue's Passage
33%inclusion9 decks27 decks
15%synergy
Karn's Bastion
30%inclusion8 decks27 decks
25%synergy
Mudflat Village
27%inclusion4 decks15 decks
24%synergy
Reliquary Tower
26%inclusion7 decks27 decks
-5%synergy
Shizo, Death's Storehouse
22%inclusion6 decks27 decks
12%synergy
Takenuma, Abandoned Mire
22%inclusion6 decks27 decks
6%synergy
Mortuary Mire
19%inclusion5 decks27 decks
5%synergy
War Room
19%inclusion5 decks27 decks
2%synergy
Castle Locthwain
19%inclusion5 decks27 decks
1%synergy
Witch's Cottage
15%inclusion4 decks27 decks
-10%synergy
Volrath's Stronghold
15%inclusion4 decks27 decks
11%synergy
Barren Moor
11%inclusion3 decks27 decks
1%synergy
Ebon Stronghold
11%inclusion3 decks27 decks
10%synergy
Lake of the Dead
11%inclusion3 decks27 decks
6%synergy
Access Tunnel
11%inclusion3 decks27 decks
8%synergy
Desert of the Glorified
7.4%inclusion2 decks27 decks
5%synergy
Vesuva
7.4%inclusion2 decks27 decks
5%synergy
Inkmoth Nexus
7.4%inclusion2 decks27 decks
6%synergy
Minas Morgul, Dark Fortress
7.4%inclusion2 decks27 decks
4%synergy
Thespian's Stage
7.4%inclusion2 decks27 decks
2%synergy
Strip Mine
7.4%inclusion2 decks27 decks
4%synergy
Everglades
7.4%inclusion2 decks27 decks
6%synergy
Spymaster's Vault
5.3%inclusion1 decks19 decks
-5%synergy
Mana Artifacts
Sol Ring
93%inclusion25 decks27 decks
6%synergy
Arcane Signet
56%inclusion15 decks27 decks
-7%synergy
Patchwork Banner
38%inclusion5 decks13 decks
34%synergy
Glistening Sphere
22%inclusion6 decks27 decks
21%synergy
Jeweled Lotus
22%inclusion6 decks27 decks
20%synergy
Thought Vessel
22%inclusion6 decks27 decks
-5%synergy
Lotus Petal
19%inclusion5 decks27 decks
11%synergy
Staff of Compleation
15%inclusion4 decks27 decks
13%synergy
Charcoal Diamond
15%inclusion4 decks27 decks
-8%synergy
Mana Crypt
15%inclusion4 decks27 decks
12%synergy
Throne of Eldraine
15%inclusion4 decks27 decks
4%synergy
Caged Sun
11%inclusion3 decks27 decks
-1%synergy
Heraldic Banner
11%inclusion3 decks27 decks
5%synergy
Fellwar Stone
11%inclusion3 decks27 decks
-4%synergy
Mind Stone
11%inclusion3 decks27 decks
-20%synergy
Sceptre of Eternal Glory
11%inclusion3 decks27 decks
2%synergy
Mox Amber
7.4%inclusion2 decks27 decks
3%synergy
Decanter of Endless Water
7.4%inclusion2 decks27 decks
4%synergy
Skull of Ramos
7.4%inclusion2 decks27 decks
7%synergy
Mox Diamond
7.4%inclusion2 decks27 decks
4%synergy
Lands
Swamp
89%inclusion24 decks27 decks
-6%synergy
Cavern of Souls
33%inclusion9 decks27 decks
27%synergy
Path of Ancestry
26%inclusion7 decks27 decks
21%synergy
Command Tower
11%inclusion3 decks27 decks
6%synergy
Myriad Landscape
11%inclusion3 decks27 decks
-16%synergy
Agadeem's Awakening
11%inclusion3 decks27 decks
4%synergy
Snow-Covered Swamp
11%inclusion3 decks27 decks
4%synergy
Malakir Rebirth
7.4%inclusion2 decks27 decks
-15%synergy
Fell the Profane
5.3%inclusion1 decks19 decks
-13%synergy
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