Karumonix, the Rat King (Commander) - Optimized

Karumonix, the Rat King
Rank #383
57decks
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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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Bloodline Bidding
38%inclusion5 decks13 decks
36%synergy
Chronicle of Victory
15%inclusion2 decks13 decks
13%synergy
Grave Venerations
7.7%inclusion1 decks13 decks
5%synergy
Mornsong Aria
7.7%inclusion1 decks13 decks
6%synergy
High Synergy Cards
Marrow-Gnawer
86%inclusion49 decks57 decks
83%synergy
Swarmyard
79%inclusion45 decks57 decks
74%synergy
Blightbelly Rat
77%inclusion44 decks57 decks
74%synergy
Piper of the Swarm
79%inclusion45 decks57 decks
72%synergy
Pack Rat
77%inclusion44 decks57 decks
71%synergy
Ichor Rats
72%inclusion41 decks57 decks
69%synergy
Ogre Slumlord
74%inclusion42 decks57 decks
64%synergy
Rat Colony
65%inclusion37 decks57 decks
60%synergy
Lord Skitter, Sewer King
60%inclusion34 decks57 decks
52%synergy
Vraska's Fall
54%inclusion31 decks57 decks
51%synergy
Top Cards
Dark Ritual
75%inclusion43 decks57 decks
9%synergy
Jet Medallion
65%inclusion37 decks57 decks
4%synergy
Bontu's Monument
54%inclusion31 decks57 decks
26%synergy
Crypt Rats
53%inclusion30 decks57 decks
48%synergy
Ashcoat of the Shadow Swarm
53%inclusion30 decks57 decks
50%synergy
Infectious Inquiry
53%inclusion30 decks57 decks
50%synergy
Ratcatcher
51%inclusion29 decks57 decks
47%synergy
Rancid Rats
49%inclusion28 decks57 decks
47%synergy
Phyrexian Arena
49%inclusion28 decks57 decks
9%synergy
Tangled Colony
47%inclusion27 decks57 decks
44%synergy
Game Changers
Demonic Tutor
54%inclusion31 decks57 decks
27%synergy
Vampiric Tutor
47%inclusion27 decks57 decks
26%synergy
Bolas's Citadel
32%inclusion18 decks57 decks
3%synergy
Imperial Seal
25%inclusion14 decks57 decks
18%synergy
Ancient Tomb
18%inclusion10 decks57 decks
6%synergy
Mana Vault
18%inclusion10 decks57 decks
11%synergy
Necropotence
16%inclusion9 decks57 decks
1%synergy
Chrome Mox
14%inclusion8 decks57 decks
8%synergy
Opposition Agent
11%inclusion6 decks57 decks
1%synergy
Ad Nauseam
7.0%inclusion4 decks57 decks
4%synergy
Creatures
Septic Rats
47%inclusion27 decks57 decks
45%synergy
Typhoid Rats
44%inclusion25 decks57 decks
40%synergy
Gnat Miser
42%inclusion24 decks57 decks
39%synergy
Lord Skitter's Butcher
40%inclusion23 decks57 decks
37%synergy
Stronghold Rats
37%inclusion21 decks57 decks
33%synergy
Burglar Rat
32%inclusion18 decks57 decks
20%synergy
Ink-Eyes, Servant of Oni
30%inclusion17 decks57 decks
27%synergy
Chittering Witch
30%inclusion17 decks57 decks
25%synergy
Voracious Vermin
30%inclusion17 decks57 decks
27%synergy
Ayara, First of Locthwain
28%inclusion16 decks57 decks
2%synergy
Swarm of Rats
26%inclusion15 decks57 decks
24%synergy
Locust Miser
26%inclusion15 decks57 decks
25%synergy
Ruin Rat
25%inclusion14 decks57 decks
23%synergy
Chittering Skitterling
23%inclusion13 decks57 decks
22%synergy
Wave of Rats
23%inclusion13 decks57 decks
21%synergy
Nashi, Moon Sage's Scion
23%inclusion13 decks57 decks
19%synergy
Persistent Marshstalker
21%inclusion12 decks57 decks
18%synergy
Valley Rotcaller
19%inclusion11 decks57 decks
17%synergy
Relentless Rats
18%inclusion10 decks57 decks
16%synergy
Changeling Outcast
18%inclusion10 decks57 decks
12%synergy
Pestilence Rats
18%inclusion10 decks57 decks
15%synergy
Species Specialist
18%inclusion10 decks57 decks
14%synergy
Twisted Sewer-Witch
18%inclusion10 decks57 decks
16%synergy
Filth
16%inclusion9 decks57 decks
13%synergy
Skullsnatcher
16%inclusion9 decks57 decks
15%synergy
Engine Rat
16%inclusion9 decks57 decks
14%synergy
Ravenous Rats
14%inclusion8 decks57 decks
12%synergy
Throat Slitter
14%inclusion8 decks57 decks
12%synergy
Razortooth Rats
14%inclusion8 decks57 decks
13%synergy
Yawgmoth, Thran Physician
14%inclusion8 decks57 decks
4%synergy
Crypt Ghast
14%inclusion8 decks57 decks
-34%synergy
Nezumi Informant
14%inclusion8 decks57 decks
7%synergy
Old Flitterfang
14%inclusion8 decks57 decks
13%synergy
Nezumi Cutthroat
12%inclusion7 decks57 decks
11%synergy
Drainpipe Vermin
12%inclusion7 decks57 decks
11%synergy
Undercity Dire Rat
12%inclusion5 decks42 decks
10%synergy
Blood Artist
11%inclusion6 decks57 decks
-21%synergy
Gnawing Vermin
11%inclusion6 decks57 decks
9%synergy
Nezumi Graverobber
11%inclusion6 decks57 decks
9%synergy
Zodiac Rat
11%inclusion6 decks57 decks
10%synergy
Nezumi Bone-Reader
8.8%inclusion5 decks57 decks
8%synergy
Nezumi Prowler
8.8%inclusion5 decks57 decks
7%synergy
Gray Merchant of Asphodel
7.0%inclusion4 decks57 decks
-45%synergy
Scrib Nibblers
7.0%inclusion4 decks57 decks
6%synergy
Sinuous Vermin
7.0%inclusion4 decks57 decks
6%synergy
Skithiryx, the Blight Dragon
7.0%inclusion4 decks57 decks
5%synergy
Refurbished Familiar
5.3%inclusion3 decks57 decks
3%synergy
Chittering Rats
5.3%inclusion3 decks57 decks
5%synergy
Plague Stinger
5.3%inclusion3 decks57 decks
4%synergy
Carrion Rats
5.3%inclusion3 decks57 decks
5%synergy
Instants
Whisper of the Dross
37%inclusion21 decks57 decks
34%synergy
Village Rites
32%inclusion18 decks57 decks
7%synergy
Defile
26%inclusion15 decks57 decks
-11%synergy
Go for the Throat
23%inclusion13 decks57 decks
0%synergy
Deadly Rollick
21%inclusion12 decks57 decks
-3%synergy
Tainted Strike
21%inclusion12 decks57 decks
18%synergy
Grim Affliction
18%inclusion10 decks57 decks
15%synergy
Culling the Weak
18%inclusion10 decks57 decks
2%synergy
Deadly Dispute
16%inclusion9 decks57 decks
-9%synergy
Cabal Ritual
16%inclusion9 decks57 decks
-2%synergy
Murder
14%inclusion8 decks57 decks
4%synergy
Rat Out
14%inclusion8 decks57 decks
13%synergy
Tragic Slip
12%inclusion7 decks57 decks
-8%synergy
Consuming Corruption
11%inclusion6 decks57 decks
-5%synergy
Virulent Wound
11%inclusion6 decks57 decks
10%synergy
Malakir Rebirth
11%inclusion6 decks57 decks
-12%synergy
Withering Torment
11%inclusion6 decks57 decks
-21%synergy
Entomb
8.8%inclusion5 decks57 decks
-3%synergy
Imp's Mischief
8.8%inclusion5 decks57 decks
-15%synergy
Fell the Profane
7.0%inclusion4 decks57 decks
-12%synergy
Songs of the Damned
7.0%inclusion4 decks57 decks
2%synergy
Anoint with Affliction
7.0%inclusion4 decks57 decks
6%synergy
Sudden Spoiling
7.0%inclusion4 decks57 decks
-2%synergy
Doom Blade
7.0%inclusion4 decks57 decks
-1%synergy
Baleful Mastery
7.0%inclusion4 decks57 decks
-2%synergy
Force of Despair
5.3%inclusion3 decks57 decks
-3%synergy
Not Dead After All
5.3%inclusion3 decks57 decks
-6%synergy
Withering Boon
5.3%inclusion3 decks57 decks
1%synergy
Corrupted Conviction
5.3%inclusion3 decks57 decks
-7%synergy
Fake Your Own Death
5.3%inclusion3 decks57 decks
-1%synergy
Feign Death
5.3%inclusion3 decks57 decks
-3%synergy
Undying Malice
5.3%inclusion3 decks57 decks
-4%synergy
Infernal Grasp
5.3%inclusion3 decks57 decks
-20%synergy
Foul-Tongue Shriek
5.3%inclusion3 decks57 decks
3%synergy
Dismember
5.3%inclusion3 decks57 decks
-6%synergy
Sorceries
Drown in Ichor
47%inclusion27 decks57 decks
43%synergy
Phyresis Outbreak
40%inclusion23 decks57 decks
38%synergy
Revenge of the Rats
28%inclusion16 decks57 decks
25%synergy
Diabolic Intent
26%inclusion15 decks57 decks
12%synergy
Feed the Swarm
26%inclusion15 decks57 decks
-25%synergy
Toxic Deluge
25%inclusion14 decks57 decks
-13%synergy
Kindred Dominance
25%inclusion14 decks57 decks
20%synergy
Diabolic Tutor
19%inclusion11 decks57 decks
5%synergy
Swarmyard Massacre
19%inclusion11 decks57 decks
17%synergy
Sign in Blood
19%inclusion11 decks57 decks
-17%synergy
Vat Emergence
18%inclusion10 decks57 decks
16%synergy
Patriarch's Bidding
18%inclusion10 decks57 decks
13%synergy
Damnation
18%inclusion10 decks57 decks
-3%synergy
Reanimate
16%inclusion9 decks57 decks
-23%synergy
Night's Whisper
14%inclusion8 decks57 decks
-10%synergy
Grim Tutor
14%inclusion8 decks57 decks
2%synergy
Plague of Vermin
14%inclusion8 decks57 decks
12%synergy
Spread the Sickness
12%inclusion7 decks57 decks
12%synergy
Echoing Return
11%inclusion6 decks57 decks
8%synergy
Caress of Phyrexia
11%inclusion6 decks57 decks
10%synergy
Torment of Hailfire
8.8%inclusion5 decks57 decks
-7%synergy
Bubbling Muck
8.8%inclusion5 decks57 decks
-7%synergy
Read the Bones
8.8%inclusion5 decks57 decks
-9%synergy
Insatiable Avarice
8.8%inclusion5 decks57 decks
-3%synergy
Gruesome Fate
8.8%inclusion5 decks57 decks
7%synergy
Crippling Fear
8.8%inclusion5 decks57 decks
6%synergy
Profane Tutor
7.0%inclusion4 decks57 decks
3%synergy
Blasphemous Edict
7.0%inclusion4 decks57 decks
-10%synergy
Scheming Symmetry
7.0%inclusion4 decks57 decks
3%synergy
In Garruk's Wake
7.0%inclusion4 decks57 decks
3%synergy
Geth's Summons
7.0%inclusion4 decks57 decks
7%synergy
Unearth
7.0%inclusion4 decks57 decks
-2%synergy
Feed the Infection
5.3%inclusion3 decks57 decks
5%synergy
Victimize
5.3%inclusion3 decks57 decks
-21%synergy
Exsanguinate
5.3%inclusion3 decks57 decks
-19%synergy
Buried Alive
5.3%inclusion3 decks57 decks
-6%synergy
Living Death
5.3%inclusion3 decks57 decks
-5%synergy
Lab Rats
5.3%inclusion3 decks57 decks
5%synergy
Final Parting
5.3%inclusion3 decks57 decks
1%synergy
Beseech the Queen
5.3%inclusion3 decks57 decks
-1%synergy
Utility Artifacts
Herald's Horn
47%inclusion27 decks57 decks
42%synergy
Skullclamp
33%inclusion19 decks57 decks
12%synergy
Thrumming Stone
32%inclusion18 decks57 decks
28%synergy
Lightning Greaves
32%inclusion18 decks57 decks
-2%synergy
Vanquisher's Banner
32%inclusion18 decks57 decks
28%synergy
Contagion Engine
26%inclusion15 decks57 decks
24%synergy
Swiftfoot Boots
26%inclusion15 decks57 decks
-5%synergy
Coat of Arms
25%inclusion14 decks57 decks
22%synergy
Thornbite Staff
25%inclusion14 decks57 decks
22%synergy
Contagion Clasp
21%inclusion12 decks57 decks
19%synergy
Door of Destinies
21%inclusion12 decks57 decks
19%synergy
Ashnod's Altar
14%inclusion8 decks57 decks
-6%synergy
Eldrazi Monument
12%inclusion7 decks57 decks
11%synergy
Sensei's Divining Top
8.8%inclusion5 decks57 decks
1%synergy
Whip of Erebos
8.8%inclusion5 decks57 decks
-2%synergy
Banner of Kinship
8.8%inclusion5 decks57 decks
7%synergy
Whispersilk Cloak
7.0%inclusion4 decks57 decks
1%synergy
Akroma's Memorial
7.0%inclusion4 decks57 decks
6%synergy
Grafted Exoskeleton
7.0%inclusion4 decks57 decks
6%synergy
Prosthetic Injector
7.0%inclusion4 decks57 decks
7%synergy
The Darkness Crystal
7.0%inclusion3 decks43 decks
-13%synergy
Aetherflux Reservoir
5.3%inclusion3 decks57 decks
-5%synergy
Hall of Triumph
5.3%inclusion3 decks57 decks
5%synergy
Sword of Truth and Justice
5.3%inclusion3 decks57 decks
4%synergy
Urza's Incubator
5.3%inclusion3 decks57 decks
3%synergy
Winter Moon
5.3%inclusion3 decks57 decks
3%synergy
Enchantments
Grave Pact
33%inclusion19 decks57 decks
14%synergy
Cover of Darkness
33%inclusion19 decks57 decks
31%synergy
Necrogen Communion
30%inclusion17 decks57 decks
28%synergy
Contamination
26%inclusion15 decks57 decks
23%synergy
Black Market
23%inclusion13 decks57 decks
2%synergy
Oversold Cemetery
23%inclusion13 decks57 decks
17%synergy
Haunted One
16%inclusion9 decks57 decks
13%synergy
Phyresis
16%inclusion9 decks57 decks
14%synergy
Bad Moon
16%inclusion9 decks57 decks
12%synergy
Black Market Connections
14%inclusion8 decks57 decks
-9%synergy
The Meathook Massacre
12%inclusion7 decks57 decks
-5%synergy
Animate Dead
12%inclusion7 decks57 decks
-5%synergy
Vampiric Rites
11%inclusion6 decks57 decks
5%synergy
Lord Skitter's Blessing
11%inclusion6 decks57 decks
10%synergy
Dictate of Erebos
8.8%inclusion5 decks57 decks
-2%synergy
Greed
7.0%inclusion4 decks57 decks
0%synergy
Tribute to Horobi
7.0%inclusion4 decks57 decks
6%synergy
No Mercy
7.0%inclusion4 decks57 decks
0%synergy
Painful Quandary
7.0%inclusion4 decks57 decks
-3%synergy
Phyrexian Reclamation
5.3%inclusion3 decks57 decks
-5%synergy
Sanguine Bond
5.3%inclusion3 decks57 decks
-7%synergy
Exquisite Blood
5.3%inclusion3 decks57 decks
-8%synergy
Intimidation
5.3%inclusion3 decks57 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
39%inclusion22 decks57 decks
36%synergy
Liliana of the Dark Realms
14%inclusion8 decks57 decks
0%synergy
Utility Lands
Cabal Coffers
70%inclusion40 decks57 decks
15%synergy
Bojuka Bog
60%inclusion34 decks57 decks
13%synergy
Urborg, Tomb of Yawgmoth
49%inclusion28 decks57 decks
12%synergy
Karn's Bastion
46%inclusion26 decks57 decks
41%synergy
Cabal Stronghold
33%inclusion19 decks57 decks
-2%synergy
Mudflat Village
32%inclusion18 decks57 decks
29%synergy
Witch's Cottage
30%inclusion17 decks57 decks
5%synergy
Phyrexian Tower
26%inclusion15 decks57 decks
2%synergy
Rogue's Passage
26%inclusion15 decks57 decks
8%synergy
Mortuary Mire
21%inclusion12 decks57 decks
8%synergy
Reliquary Tower
21%inclusion12 decks57 decks
-10%synergy
Three Tree City
21%inclusion12 decks57 decks
17%synergy
Nykthos, Shrine to Nyx
18%inclusion10 decks57 decks
-12%synergy
Castle Locthwain
16%inclusion9 decks57 decks
-2%synergy
Volrath's Stronghold
14%inclusion8 decks57 decks
10%synergy
Secret Tunnel
14%inclusion3 decks22 decks
13%synergy
Takenuma, Abandoned Mire
11%inclusion6 decks57 decks
-5%synergy
War Room
11%inclusion6 decks57 decks
-6%synergy
Shizo, Death's Storehouse
8.8%inclusion5 decks57 decks
-1%synergy
Crypt of Agadeem
8.8%inclusion5 decks57 decks
-2%synergy
Memorial to Folly
7.0%inclusion4 decks57 decks
4%synergy
Buried Ruin
7.0%inclusion4 decks57 decks
2%synergy
Barren Moor
5.3%inclusion3 decks57 decks
-5%synergy
The Black Gate
5.3%inclusion3 decks57 decks
2%synergy
Urza's Saga
5.3%inclusion3 decks57 decks
-3%synergy
Inkmoth Nexus
5.3%inclusion3 decks57 decks
4%synergy
Temple of the False God
5.3%inclusion3 decks57 decks
-3%synergy
Access Tunnel
5.3%inclusion3 decks57 decks
2%synergy
Mana Artifacts
Sol Ring
89%inclusion51 decks57 decks
3%synergy
Arcane Signet
40%inclusion23 decks57 decks
-22%synergy
Glistening Sphere
35%inclusion20 decks57 decks
34%synergy
Staff of Compleation
28%inclusion16 decks57 decks
26%synergy
Patchwork Banner
16%inclusion9 decks57 decks
12%synergy
Mind Stone
12%inclusion7 decks57 decks
-18%synergy
Caged Sun
11%inclusion6 decks57 decks
-1%synergy
The Soul Stone
10%inclusion3 decks31 decks
-4%synergy
Lotus Petal
8.8%inclusion5 decks57 decks
1%synergy
Everflowing Chalice
7.0%inclusion4 decks57 decks
1%synergy
Mox Diamond
7.0%inclusion4 decks57 decks
3%synergy
Throne of Eldraine
7.0%inclusion4 decks57 decks
-3%synergy
Thought Vessel
7.0%inclusion4 decks57 decks
-20%synergy
Grim Monolith
5.3%inclusion3 decks57 decks
2%synergy
Heraldic Banner
5.3%inclusion3 decks57 decks
0%synergy
Charcoal Diamond
5.3%inclusion3 decks57 decks
-18%synergy
Sceptre of Eternal Glory
5.3%inclusion3 decks57 decks
-4%synergy
Lands
Swamp
93%inclusion53 decks57 decks
-2%synergy
Cavern of Souls
25%inclusion14 decks57 decks
18%synergy
Path of Ancestry
21%inclusion12 decks57 decks
16%synergy
Myriad Landscape
12%inclusion7 decks57 decks
-14%synergy
Malakir Rebirth
11%inclusion6 decks57 decks
-12%synergy
Fell the Profane
7.0%inclusion4 decks57 decks
-12%synergy
Command Tower
7.0%inclusion4 decks57 decks
1%synergy
Snow-Covered Swamp
7.0%inclusion4 decks57 decks
0%synergy
Mirrex
5.3%inclusion3 decks57 decks
5%synergy
Evolving Wilds
5.3%inclusion3 decks57 decks
2%synergy
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