Karumonix, the Rat King (Commander) - Core

Karumonix, the Rat King
Rank #385
987decks
Background image for The Top 40 Monocolored Commanders
Chris Guest
Aug 7, 2025
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Secret Tunnel
2.7%inclusion2 decks75 decks
2%synergy
Elephant-Rat
2.6%inclusion4 decks152 decks
2%synergy
White Lotus Tile
1.3%inclusion1 decks76 decks
1%synergy
High Synergy Cards
Blightbelly Rat
86%inclusion844 decks987 decks
82%synergy
Piper of the Swarm
85%inclusion835 decks987 decks
78%synergy
Pack Rat
76%inclusion746 decks987 decks
70%synergy
Ichor Rats
72%inclusion711 decks987 decks
69%synergy
Ogre Slumlord
78%inclusion774 decks987 decks
69%synergy
Typhoid Rats
71%inclusion696 decks987 decks
67%synergy
Infectious Inquiry
67%inclusion661 decks987 decks
64%synergy
Rancid Rats
66%inclusion647 decks987 decks
63%synergy
Septic Rats
64%inclusion631 decks987 decks
62%synergy
Marrow-Gnawer
64%inclusion630 decks987 decks
61%synergy
Top Cards
Lord Skitter, Sewer King
69%inclusion679 decks987 decks
61%synergy
Vraska's Fall
65%inclusion640 decks987 decks
61%synergy
Lord Skitter's Butcher
64%inclusion632 decks987 decks
61%synergy
Crypt Rats
61%inclusion606 decks987 decks
57%synergy
Drown in Ichor
61%inclusion604 decks987 decks
57%synergy
Burglar Rat
60%inclusion591 decks987 decks
49%synergy
Tangled Colony
59%inclusion587 decks987 decks
56%synergy
Voracious Vermin
58%inclusion571 decks987 decks
55%synergy
Whisper of the Dross
53%inclusion523 decks987 decks
50%synergy
Stronghold Rats
52%inclusion510 decks987 decks
48%synergy
Creatures
Rat Colony
50%inclusion495 decks987 decks
45%synergy
Chittering Skitterling
48%inclusion476 decks987 decks
47%synergy
Gnat Miser
47%inclusion461 decks987 decks
44%synergy
Wave of Rats
45%inclusion448 decks987 decks
43%synergy
Persistent Marshstalker
45%inclusion321 decks714 decks
42%synergy
Pestilence Rats
42%inclusion415 decks987 decks
40%synergy
Ratcatcher
40%inclusion395 decks987 decks
37%synergy
Nezumi Prowler
40%inclusion391 decks987 decks
38%synergy
Nezumi Informant
38%inclusion375 decks987 decks
31%synergy
Ruin Rat
38%inclusion372 decks987 decks
36%synergy
Gnawing Vermin
37%inclusion363 decks987 decks
35%synergy
Swarm of Rats
36%inclusion358 decks987 decks
34%synergy
Chittering Witch
36%inclusion356 decks987 decks
31%synergy
Ravenous Rats
36%inclusion352 decks987 decks
34%synergy
Changeling Outcast
35%inclusion347 decks987 decks
30%synergy
Nezumi Cutthroat
35%inclusion344 decks987 decks
34%synergy
Nashi, Moon Sage's Scion
33%inclusion330 decks987 decks
29%synergy
Old Flitterfang
33%inclusion321 decks987 decks
31%synergy
Drainpipe Vermin
32%inclusion314 decks987 decks
30%synergy
Razortooth Rats
30%inclusion299 decks987 decks
30%synergy
Twisted Sewer-Witch
29%inclusion290 decks987 decks
28%synergy
Ashcoat of the Shadow Swarm
28%inclusion278 decks987 decks
25%synergy
Ink-Eyes, Servant of Oni
28%inclusion274 decks987 decks
24%synergy
Ruthless Radrat
26%inclusion239 decks914 decks
25%synergy
Rotting Rats
23%inclusion227 decks987 decks
20%synergy
Mukotai Ambusher
22%inclusion219 decks987 decks
21%synergy
Nezumi Graverobber
22%inclusion219 decks987 decks
21%synergy
Engine Rat
22%inclusion86 decks392 decks
20%synergy
Throat Slitter
22%inclusion214 decks987 decks
20%synergy
Undercity Dire Rat
20%inclusion51 decks253 decks
18%synergy
Innocuous Rat
20%inclusion122 decks613 decks
19%synergy
Sinuous Vermin
20%inclusion193 decks987 decks
19%synergy
Locust Miser
19%inclusion189 decks987 decks
17%synergy
Valley Rotcaller
18%inclusion131 decks718 decks
16%synergy
Relentless Rats
18%inclusion179 decks987 decks
17%synergy
Refurbished Familiar
18%inclusion141 decks783 decks
16%synergy
Nezumi Bladeblesser
18%inclusion174 decks987 decks
17%synergy
Skullsnatcher
17%inclusion171 decks987 decks
17%synergy
Ayara, First of Locthwain
17%inclusion166 decks987 decks
-9%synergy
Species Specialist
16%inclusion153 decks987 decks
12%synergy
Okiba-Gang Shinobi
14%inclusion142 decks987 decks
13%synergy
Bog Rats
14%inclusion140 decks987 decks
14%synergy
Adaptive Automaton
14%inclusion140 decks987 decks
13%synergy
Chittering Rats
14%inclusion139 decks987 decks
13%synergy
Daggerfang Duo
14%inclusion97 decks698 decks
13%synergy
Gray Merchant of Asphodel
13%inclusion130 decks987 decks
-39%synergy
Crypt Ghast
12%inclusion114 decks987 decks
-37%synergy
Scrib Nibblers
11%inclusion110 decks987 decks
11%synergy
Nezumi Bone-Reader
10%inclusion101 decks987 decks
9%synergy
Nezumi Linkbreaker
10%inclusion88 decks865 decks
9%synergy
Instants
Dark Ritual
50%inclusion493 decks987 decks
-16%synergy
Village Rites
44%inclusion439 decks987 decks
20%synergy
Defile
41%inclusion402 decks987 decks
3%synergy
Rat Out
32%inclusion318 decks987 decks
31%synergy
Go for the Throat
31%inclusion310 decks987 decks
8%synergy
Grim Affliction
31%inclusion306 decks987 decks
29%synergy
Corrupted Conviction
22%inclusion218 decks987 decks
10%synergy
Anoint with Affliction
22%inclusion217 decks987 decks
21%synergy
Murder
21%inclusion212 decks987 decks
11%synergy
Tainted Strike
21%inclusion210 decks987 decks
18%synergy
Deadly Dispute
20%inclusion193 decks987 decks
-4%synergy
Tragic Slip
17%inclusion168 decks987 decks
-4%synergy
Foul-Tongue Shriek
17%inclusion163 decks987 decks
15%synergy
Infernal Grasp
16%inclusion161 decks987 decks
-9%synergy
Raise the Draugr
14%inclusion137 decks987 decks
13%synergy
Consuming Corruption
14%inclusion108 decks785 decks
-2%synergy
Hero's Downfall
13%inclusion129 decks987 decks
6%synergy
Doom Blade
13%inclusion124 decks987 decks
5%synergy
Withering Torment
13%inclusion77 decks616 decks
-19%synergy
Virulent Wound
11%inclusion108 decks987 decks
10%synergy
Gravepurge
11%inclusion107 decks987 decks
9%synergy
Bitter Triumph
10%inclusion95 decks987 decks
-1%synergy
Malakir Rebirth
8.7%inclusion86 decks987 decks
-14%synergy
Fell the Profane
8.6%inclusion68 decks794 decks
-10%synergy
Death Denied
8.1%inclusion80 decks987 decks
7%synergy
Altar's Reap
7.7%inclusion76 decks987 decks
5%synergy
Offer Immortality
6.9%inclusion68 decks987 decks
5%synergy
Feign Death
6.7%inclusion66 decks987 decks
-1%synergy
Not Dead After All
6.5%inclusion64 decks987 decks
-5%synergy
Sheoldred's Edict
6.2%inclusion61 decks987 decks
-8%synergy
Deadly Rollick
6.2%inclusion61 decks987 decks
-17%synergy
Sudden Spoiling
6.0%inclusion59 decks987 decks
-4%synergy
Undying Malice
5.1%inclusion50 decks987 decks
-4%synergy
Sorceries
Phyresis Outbreak
46%inclusion451 decks987 decks
44%synergy
Crippling Fear
42%inclusion414 decks987 decks
39%synergy
Feed the Swarm
40%inclusion397 decks987 decks
-11%synergy
Vat Emergence
34%inclusion332 decks987 decks
32%synergy
Sign in Blood
34%inclusion332 decks987 decks
-3%synergy
Revenge of the Rats
33%inclusion179 decks543 decks
30%synergy
Patriarch's Bidding
30%inclusion293 decks987 decks
25%synergy
Kindred Dominance
24%inclusion237 decks987 decks
19%synergy
Spread the Sickness
21%inclusion212 decks987 decks
21%synergy
Read the Bones
20%inclusion199 decks987 decks
2%synergy
Swarmyard Massacre
18%inclusion124 decks698 decks
16%synergy
Feed the Infection
17%inclusion172 decks987 decks
17%synergy
Night's Whisper
16%inclusion154 decks987 decks
-9%synergy
Unearth
14%inclusion142 decks987 decks
6%synergy
Gruesome Fate
14%inclusion142 decks987 decks
12%synergy
Geth's Summons
13%inclusion127 decks987 decks
12%synergy
Echoing Return
12%inclusion120 decks987 decks
9%synergy
Lab Rats
12%inclusion118 decks987 decks
11%synergy
Diabolic Tutor
12%inclusion115 decks987 decks
-3%synergy
Return from Extinction
12%inclusion114 decks987 decks
11%synergy
Plague of Vermin
11%inclusion111 decks987 decks
9%synergy
Mutilate
11%inclusion104 decks987 decks
-8%synergy
Victimize
10%inclusion101 decks987 decks
-15%synergy
Caress of Phyrexia
8.8%inclusion87 decks987 decks
8%synergy
Pact of the Serpent
7.9%inclusion78 decks987 decks
6%synergy
Haunting Voyage
7.4%inclusion73 decks987 decks
6%synergy
Forever Young
7.3%inclusion72 decks987 decks
6%synergy
Toxic Deluge
7.3%inclusion72 decks987 decks
-30%synergy
Fell
7.1%inclusion51 decks718 decks
3%synergy
Damnation
6.3%inclusion62 decks987 decks
-15%synergy
Syphon Mind
6.0%inclusion59 decks987 decks
-7%synergy
Predators' Hour
5.8%inclusion57 decks987 decks
5%synergy
Eaten Alive
5.3%inclusion52 decks987 decks
2%synergy
Utility Artifacts
Bontu's Monument
50%inclusion498 decks987 decks
23%synergy
Herald's Horn
41%inclusion408 decks987 decks
36%synergy
Jet Medallion
40%inclusion391 decks987 decks
-21%synergy
Contagion Clasp
32%inclusion317 decks987 decks
29%synergy
Vanquisher's Banner
31%inclusion307 decks987 decks
27%synergy
Skullclamp
28%inclusion275 decks987 decks
7%synergy
Swiftfoot Boots
21%inclusion203 decks987 decks
-11%synergy
Icon of Ancestry
16%inclusion153 decks987 decks
14%synergy
Thrumming Stone
15%inclusion149 decks987 decks
12%synergy
Contagion Engine
14%inclusion134 decks987 decks
11%synergy
Coat of Arms
13%inclusion125 decks987 decks
10%synergy
Door of Destinies
12%inclusion123 decks987 decks
10%synergy
Lightning Greaves
12%inclusion119 decks987 decks
-22%synergy
Banner of Kinship
12%inclusion65 decks545 decks
10%synergy
Prosthetic Injector
11%inclusion108 decks987 decks
11%synergy
Grafted Exoskeleton
11%inclusion105 decks987 decks
9%synergy
Whip of Erebos
8.9%inclusion88 decks987 decks
-2%synergy
Wayfarer's Bauble
8.1%inclusion80 decks987 decks
-8%synergy
Eldrazi Monument
6.7%inclusion66 decks987 decks
5%synergy
Hall of Triumph
6.3%inclusion62 decks987 decks
6%synergy
Vat of Rebirth
6.1%inclusion60 decks987 decks
2%synergy
Obelisk of Urd
5.5%inclusion54 decks987 decks
5%synergy
The Darkness Crystal
5.4%inclusion14 decks260 decks
-14%synergy
Enchantments
Necrogen Communion
44%inclusion435 decks987 decks
42%synergy
Phyrexian Arena
35%inclusion346 decks987 decks
-5%synergy
Bad Moon
25%inclusion250 decks987 decks
22%synergy
Phyresis
22%inclusion220 decks987 decks
20%synergy
Cover of Darkness
22%inclusion215 decks987 decks
19%synergy
Haunted One
22%inclusion214 decks987 decks
19%synergy
Tribute to Horobi
19%inclusion190 decks987 decks
18%synergy
Oversold Cemetery
19%inclusion190 decks987 decks
14%synergy
Black Market
12%inclusion122 decks987 decks
-9%synergy
Grave Pact
10%inclusion102 decks987 decks
-8%synergy
Vampiric Rites
10%inclusion100 decks987 decks
4%synergy
Lord Skitter's Blessing
10%inclusion100 decks987 decks
9%synergy
Intimidation
10%inclusion94 decks987 decks
9%synergy
Black Market Connections
8.2%inclusion81 decks987 decks
-15%synergy
Dictate of Erebos
5.9%inclusion58 decks987 decks
-5%synergy
Greed
5.5%inclusion54 decks987 decks
-2%synergy
Planeswalkers
Vraska, Betrayal's Sting
24%inclusion233 decks987 decks
21%synergy
Liliana of the Dark Realms
7.2%inclusion71 decks987 decks
-7%synergy
Utility Lands
Swarmyard
44%inclusion431 decks987 decks
39%synergy
Karn's Bastion
42%inclusion414 decks987 decks
38%synergy
Rogue's Passage
40%inclusion395 decks987 decks
22%synergy
Bojuka Bog
40%inclusion394 decks987 decks
-7%synergy
Mudflat Village
38%inclusion273 decks726 decks
35%synergy
Witch's Cottage
28%inclusion272 decks987 decks
3%synergy
Cabal Coffers
26%inclusion259 decks987 decks
-29%synergy
Mortuary Mire
23%inclusion227 decks987 decks
10%synergy
Cabal Stronghold
20%inclusion199 decks987 decks
-16%synergy
Access Tunnel
18%inclusion174 decks987 decks
14%synergy
Reliquary Tower
17%inclusion170 decks987 decks
-14%synergy
Three Tree City
15%inclusion109 decks718 decks
11%synergy
Urborg, Tomb of Yawgmoth
12%inclusion123 decks987 decks
-25%synergy
Barren Moor
10%inclusion103 decks987 decks
0%synergy
Nykthos, Shrine to Nyx
10%inclusion101 decks987 decks
-20%synergy
Castle Locthwain
10%inclusion97 decks987 decks
-8%synergy
War Room
8.9%inclusion88 decks987 decks
-8%synergy
Temple of the False God
7.5%inclusion74 decks987 decks
0%synergy
The Dross Pits
7.1%inclusion70 decks987 decks
6%synergy
Phyrexian Tower
6.4%inclusion63 decks987 decks
-17%synergy
Crypt of Agadeem
6.3%inclusion62 decks987 decks
-4%synergy
Shizo, Death's Storehouse
5.8%inclusion57 decks987 decks
-4%synergy
Minas Morgul, Dark Fortress
5.2%inclusion51 decks987 decks
2%synergy
Mana Artifacts
Sol Ring
75%inclusion742 decks987 decks
-11%synergy
Arcane Signet
47%inclusion466 decks987 decks
-15%synergy
Glistening Sphere
35%inclusion347 decks987 decks
34%synergy
Charcoal Diamond
25%inclusion249 decks987 decks
2%synergy
Patchwork Banner
25%inclusion174 decks709 decks
20%synergy
Heraldic Banner
19%inclusion185 decks987 decks
13%synergy
Mind Stone
18%inclusion178 decks987 decks
-13%synergy
Phyrexian Atlas
15%inclusion147 decks987 decks
15%synergy
Staff of Compleation
15%inclusion145 decks987 decks
13%synergy
Caged Sun
10%inclusion100 decks987 decks
-2%synergy
Thought Vessel
8.6%inclusion85 decks987 decks
-19%synergy
Commander's Sphere
8.6%inclusion85 decks987 decks
-1%synergy
Lands
Swamp
99%inclusion974 decks987 decks
4%synergy
Path of Ancestry
37%inclusion367 decks987 decks
32%synergy
Myriad Landscape
21%inclusion208 decks987 decks
-6%synergy
Command Tower
8.9%inclusion88 decks987 decks
3%synergy
Malakir Rebirth
8.7%inclusion86 decks987 decks
-14%synergy
Fell the Profane
8.6%inclusion68 decks794 decks
-10%synergy
Escape Tunnel
8.4%inclusion80 decks952 decks
7%synergy
Cavern of Souls
7.0%inclusion69 decks987 decks
0%synergy
Evolving Wilds
6.1%inclusion60 decks987 decks
3%synergy