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

Karumonix, the Rat King
Rank #384
24decks
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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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Enchantments
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Utility Lands
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Relentless Rats
100%inclusion24 decks24 decks
98%synergy
Thrumming Stone
79%inclusion19 decks24 decks
76%synergy
Marrow-Gnawer
75%inclusion18 decks24 decks
72%synergy
Piper of the Swarm
63%inclusion15 decks24 decks
56%synergy
Patriarch's Bidding
58%inclusion14 decks24 decks
54%synergy
Pack Rat
58%inclusion14 decks24 decks
53%synergy
Ashcoat of the Shadow Swarm
54%inclusion13 decks24 decks
51%synergy
Three Tree City
55%inclusion6 decks11 decks
50%synergy
Swarmyard
54%inclusion13 decks24 decks
49%synergy
Herald's Horn
54%inclusion13 decks24 decks
49%synergy
Top Cards
Dark Ritual
92%inclusion22 decks24 decks
25%synergy
Jet Medallion
79%inclusion19 decks24 decks
19%synergy
Bontu's Monument
58%inclusion14 decks24 decks
30%synergy
Crypt Ghast
58%inclusion14 decks24 decks
10%synergy
Grim Tutor
58%inclusion14 decks24 decks
46%synergy
Phyrexian Arena
58%inclusion14 decks24 decks
18%synergy
Ogre Slumlord
54%inclusion13 decks24 decks
44%synergy
Deadly Rollick
50%inclusion12 decks24 decks
26%synergy
Kindred Dominance
46%inclusion11 decks24 decks
41%synergy
Feed the Swarm
42%inclusion10 decks24 decks
-10%synergy
Game Changers
Demonic Tutor
88%inclusion21 decks24 decks
60%synergy
Vampiric Tutor
83%inclusion20 decks24 decks
62%synergy
Imperial Seal
46%inclusion11 decks24 decks
39%synergy
Ancient Tomb
33%inclusion8 decks24 decks
21%synergy
Bolas's Citadel
29%inclusion7 decks24 decks
0%synergy
Mana Vault
17%inclusion4 decks24 decks
10%synergy
Necropotence
17%inclusion4 decks24 decks
1%synergy
The One Ring
13%inclusion3 decks24 decks
3%synergy
Chrome Mox
13%inclusion3 decks24 decks
6%synergy
Opposition Agent
8.3%inclusion2 decks24 decks
-2%synergy
Creatures
Lord Skitter, Sewer King
38%inclusion9 decks24 decks
29%synergy
Ink-Eyes, Servant of Oni
33%inclusion8 decks24 decks
30%synergy
Ratcatcher
33%inclusion8 decks24 decks
30%synergy
Ichor Rats
29%inclusion7 decks24 decks
26%synergy
Ayara, First of Locthwain
25%inclusion6 decks24 decks
-1%synergy
Lord Skitter's Butcher
21%inclusion5 decks24 decks
18%synergy
Swarm of Rats
21%inclusion5 decks24 decks
18%synergy
Blightbelly Rat
21%inclusion5 decks24 decks
17%synergy
Gnat Miser
21%inclusion5 decks24 decks
18%synergy
Refurbished Familiar
19%inclusion3 decks16 decks
16%synergy
Gray Merchant of Asphodel
17%inclusion4 decks24 decks
-35%synergy
Filth
17%inclusion4 decks24 decks
14%synergy
Adaptive Automaton
17%inclusion4 decks24 decks
16%synergy
Locust Miser
17%inclusion4 decks24 decks
15%synergy
Septic Rats
17%inclusion4 decks24 decks
15%synergy
Crypt Rats
13%inclusion3 decks24 decks
8%synergy
Blood Artist
13%inclusion3 decks24 decks
-19%synergy
Roaming Throne
13%inclusion3 decks24 decks
9%synergy
Tangled Colony
13%inclusion3 decks24 decks
9%synergy
Species Specialist
13%inclusion3 decks24 decks
9%synergy
Ancient Cellarspawn
13%inclusion1 decks8 decks
10%synergy
Typhoid Rats
13%inclusion3 decks24 decks
9%synergy
Valley Rotcaller
9.1%inclusion1 decks11 decks
7%synergy
Nezumi Graverobber
8.3%inclusion2 decks24 decks
7%synergy
Burglar Rat
8.3%inclusion2 decks24 decks
-3%synergy
Sheoldred, the Apocalypse
8.3%inclusion2 decks24 decks
-7%synergy
Nirkana Revenant
8.3%inclusion2 decks24 decks
-3%synergy
Zulaport Cutthroat
8.3%inclusion2 decks24 decks
-15%synergy
Voracious Vermin
8.3%inclusion2 decks24 decks
5%synergy
Yawgmoth, Thran Physician
8.3%inclusion2 decks24 decks
-2%synergy
Nashi, Moon Sage's Scion
8.3%inclusion2 decks24 decks
4%synergy
Skithiryx, the Blight Dragon
8.3%inclusion2 decks24 decks
7%synergy
Rancid Rats
8.3%inclusion2 decks24 decks
6%synergy
Instants
Village Rites
33%inclusion8 decks24 decks
9%synergy
Go for the Throat
25%inclusion6 decks24 decks
2%synergy
Tainted Strike
25%inclusion6 decks24 decks
22%synergy
Deadly Dispute
21%inclusion5 decks24 decks
-3%synergy
Cabal Ritual
21%inclusion5 decks24 decks
3%synergy
Culling the Weak
21%inclusion5 decks24 decks
6%synergy
Snuff Out
17%inclusion4 decks24 decks
4%synergy
Defile
17%inclusion4 decks24 decks
-21%synergy
Sudden Spoiling
17%inclusion4 decks24 decks
7%synergy
Force of Despair
13%inclusion3 decks24 decks
5%synergy
Vraska's Fall
13%inclusion3 decks24 decks
9%synergy
Flare of Malice
13%inclusion2 decks16 decks
0%synergy
Withering Boon
13%inclusion3 decks24 decks
8%synergy
Murder
13%inclusion3 decks24 decks
2%synergy
Foul-Tongue Shriek
13%inclusion3 decks24 decks
11%synergy
Breathe Your Last
13%inclusion2 decks16 decks
10%synergy
Dismember
13%inclusion3 decks24 decks
2%synergy
Withering Torment
13%inclusion1 decks8 decks
-19%synergy
Hero's Downfall
8.3%inclusion2 decks24 decks
1%synergy
Sheoldred's Edict
8.3%inclusion2 decks24 decks
-6%synergy
Entomb
8.3%inclusion2 decks24 decks
-4%synergy
Imp's Mischief
8.3%inclusion2 decks24 decks
-16%synergy
Heartless Act
8.3%inclusion2 decks24 decks
6%synergy
Doom Blade
8.3%inclusion2 decks24 decks
1%synergy
Bitter Triumph
8.3%inclusion2 decks24 decks
-2%synergy
Infernal Grasp
8.3%inclusion2 decks24 decks
-17%synergy
Corrupted Conviction
8.3%inclusion2 decks24 decks
-4%synergy
Gravepurge
8.3%inclusion2 decks24 decks
7%synergy
Fell the Profane
6.3%inclusion1 decks16 decks
-13%synergy
Consuming Corruption
6.3%inclusion1 decks16 decks
-10%synergy
Sorceries
Sign in Blood
42%inclusion10 decks24 decks
5%synergy
Damnation
42%inclusion10 decks24 decks
21%synergy
Diabolic Intent
25%inclusion6 decks24 decks
10%synergy
Echoing Return
25%inclusion6 decks24 decks
22%synergy
Toxic Deluge
21%inclusion5 decks24 decks
-16%synergy
Bubbling Muck
17%inclusion4 decks24 decks
1%synergy
Phyresis Outbreak
17%inclusion4 decks24 decks
15%synergy
Drown in Ichor
17%inclusion4 decks24 decks
12%synergy
Crippling Fear
17%inclusion4 decks24 decks
13%synergy
Torment of Hailfire
13%inclusion3 decks24 decks
-3%synergy
Read the Bones
13%inclusion3 decks24 decks
-5%synergy
Night's Whisper
13%inclusion3 decks24 decks
-12%synergy
Reanimate
13%inclusion3 decks24 decks
-26%synergy
Swarmyard Massacre
10%inclusion1 decks10 decks
8%synergy
Insatiable Avarice
10%inclusion2 decks21 decks
-3%synergy
Diabolic Tutor
8.3%inclusion2 decks24 decks
-6%synergy
Profane Tutor
8.3%inclusion2 decks24 decks
4%synergy
Agadeem's Awakening
8.3%inclusion2 decks24 decks
1%synergy
Infectious Inquiry
8.3%inclusion2 decks24 decks
5%synergy
Living Death
8.3%inclusion2 decks24 decks
-2%synergy
In Garruk's Wake
8.3%inclusion2 decks24 decks
4%synergy
Beseech the Queen
8.3%inclusion2 decks24 decks
2%synergy
Cruel Tutor
8.3%inclusion2 decks24 decks
7%synergy
Plague of Vermin
8.3%inclusion2 decks24 decks
6%synergy
Final Act
5.6%inclusion1 decks18 decks
4%synergy
Utility Artifacts
Coat of Arms
42%inclusion10 decks24 decks
39%synergy
Vanquisher's Banner
38%inclusion9 decks24 decks
33%synergy
Lightning Greaves
33%inclusion8 decks24 decks
0%synergy
Skullclamp
25%inclusion6 decks24 decks
4%synergy
Whip of Erebos
21%inclusion5 decks24 decks
10%synergy
Door of Destinies
21%inclusion5 decks24 decks
19%synergy
Banner of Kinship
17%inclusion1 decks6 decks
15%synergy
Ashnod's Altar
13%inclusion3 decks24 decks
-7%synergy
Sword of the Squeak
10%inclusion1 decks10 decks
9%synergy
Chimil, the Inner Sun
8.3%inclusion2 decks24 decks
8%synergy
Elixir of Immortality
8.3%inclusion2 decks24 decks
6%synergy
Contagion Engine
8.3%inclusion2 decks24 decks
6%synergy
Phyrexian Altar
8.3%inclusion2 decks24 decks
-5%synergy
Akroma's Memorial
8.3%inclusion2 decks24 decks
7%synergy
Urza's Incubator
8.3%inclusion2 decks24 decks
6%synergy
Eldrazi Monument
8.3%inclusion2 decks24 decks
7%synergy
Swiftfoot Boots
8.3%inclusion2 decks24 decks
-23%synergy
Enchantments
Black Market Connections
42%inclusion10 decks24 decks
18%synergy
Grave Pact
33%inclusion8 decks24 decks
15%synergy
Cover of Darkness
33%inclusion8 decks24 decks
31%synergy
The Meathook Massacre
25%inclusion6 decks24 decks
8%synergy
Bad Moon
25%inclusion6 decks24 decks
22%synergy
Black Market
21%inclusion5 decks24 decks
0%synergy
Dictate of Erebos
17%inclusion4 decks24 decks
6%synergy
Contamination
13%inclusion3 decks24 decks
9%synergy
Haunted One
13%inclusion3 decks24 decks
10%synergy
Phyresis
13%inclusion3 decks24 decks
10%synergy
Oversold Cemetery
13%inclusion3 decks24 decks
7%synergy
Glistening Oil
8.3%inclusion2 decks24 decks
8%synergy
Necromancy
8.3%inclusion2 decks24 decks
2%synergy
Animate Dead
8.3%inclusion2 decks24 decks
-9%synergy
Nowhere to Run
7.7%inclusion1 decks13 decks
4%synergy
Necrodominance
6.3%inclusion1 decks16 decks
3%synergy
Chthonian Nightmare
5.6%inclusion1 decks18 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
17%inclusion4 decks24 decks
14%synergy
Liliana of the Dark Realms
17%inclusion4 decks24 decks
3%synergy
Utility Lands
Cabal Coffers
96%inclusion23 decks24 decks
41%synergy
Urborg, Tomb of Yawgmoth
71%inclusion17 decks24 decks
33%synergy
Nykthos, Shrine to Nyx
54%inclusion13 decks24 decks
24%synergy
Cabal Stronghold
42%inclusion10 decks24 decks
6%synergy
Bojuka Bog
38%inclusion9 decks24 decks
-9%synergy
Phyrexian Tower
38%inclusion9 decks24 decks
13%synergy
Mudflat Village
31%inclusion4 decks13 decks
28%synergy
Crypt of Agadeem
29%inclusion7 decks24 decks
18%synergy
Karn's Bastion
25%inclusion6 decks24 decks
21%synergy
Reliquary Tower
25%inclusion6 decks24 decks
-6%synergy
Rogue's Passage
25%inclusion6 decks24 decks
6%synergy
Takenuma, Abandoned Mire
21%inclusion5 decks24 decks
5%synergy
Shizo, Death's Storehouse
17%inclusion4 decks24 decks
7%synergy
Mortuary Mire
17%inclusion4 decks24 decks
4%synergy
Castle Locthwain
17%inclusion4 decks24 decks
-1%synergy
Witch's Cottage
13%inclusion3 decks24 decks
-12%synergy
War Room
13%inclusion3 decks24 decks
-4%synergy
Lake of the Dead
13%inclusion3 decks24 decks
7%synergy
Barren Moor
8.3%inclusion2 decks24 decks
-2%synergy
Vesuva
8.3%inclusion2 decks24 decks
5%synergy
Ebon Stronghold
8.3%inclusion2 decks24 decks
7%synergy
Volrath's Stronghold
8.3%inclusion2 decks24 decks
5%synergy
Minas Morgul, Dark Fortress
8.3%inclusion2 decks24 decks
5%synergy
Thespian's Stage
8.3%inclusion2 decks24 decks
3%synergy
Access Tunnel
8.3%inclusion2 decks24 decks
5%synergy
Everglades
8.3%inclusion2 decks24 decks
7%synergy
Spymaster's Vault
6.3%inclusion1 decks16 decks
-4%synergy
Mana Artifacts
Sol Ring
100%inclusion24 decks24 decks
14%synergy
Arcane Signet
54%inclusion13 decks24 decks
-8%synergy
Patchwork Banner
45%inclusion5 decks11 decks
41%synergy
Jeweled Lotus
25%inclusion6 decks24 decks
23%synergy
Lotus Petal
21%inclusion5 decks24 decks
13%synergy
Thought Vessel
21%inclusion5 decks24 decks
-6%synergy
Glistening Sphere
17%inclusion4 decks24 decks
15%synergy
Mana Crypt
17%inclusion4 decks24 decks
14%synergy
Charcoal Diamond
13%inclusion3 decks24 decks
-11%synergy
Throne of Eldraine
13%inclusion3 decks24 decks
2%synergy
Fellwar Stone
13%inclusion3 decks24 decks
-2%synergy
Mind Stone
13%inclusion3 decks24 decks
-18%synergy
Sceptre of Eternal Glory
13%inclusion3 decks24 decks
3%synergy
Caged Sun
8.3%inclusion2 decks24 decks
-4%synergy
Staff of Compleation
8.3%inclusion2 decks24 decks
7%synergy
Heraldic Banner
8.3%inclusion2 decks24 decks
3%synergy
Mox Amber
8.3%inclusion2 decks24 decks
4%synergy
Decanter of Endless Water
8.3%inclusion2 decks24 decks
5%synergy
Mox Diamond
8.3%inclusion2 decks24 decks
5%synergy
Lands
Swamp
96%inclusion23 decks24 decks
1%synergy
Cavern of Souls
38%inclusion9 decks24 decks
31%synergy
Path of Ancestry
25%inclusion6 decks24 decks
20%synergy
Command Tower
8.3%inclusion2 decks24 decks
3%synergy
Myriad Landscape
8.3%inclusion2 decks24 decks
-18%synergy
Agadeem's Awakening
8.3%inclusion2 decks24 decks
1%synergy
Fell the Profane
6.3%inclusion1 decks16 decks
-13%synergy
Urza's Cave
5.0%inclusion1 decks20 decks
-4%synergy
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