Karumonix, the Rat King (Commander) - Upgraded Infect

Karumonix, the Rat King
Rank #410
97decks
As CommanderAs CardAverage DeckDecks
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5
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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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Blightbelly Rat
86%inclusion83 decks97 decks
82%synergy
Marrow-Gnawer
81%inclusion79 decks97 decks
78%synergy
Piper of the Swarm
84%inclusion81 decks97 decks
77%synergy
Ichor Rats
79%inclusion77 decks97 decks
77%synergy
Infectious Inquiry
77%inclusion75 decks97 decks
75%synergy
Drown in Ichor
76%inclusion74 decks97 decks
73%synergy
Ogre Slumlord
78%inclusion76 decks97 decks
69%synergy
Pack Rat
74%inclusion72 decks97 decks
68%synergy
Vraska's Fall
71%inclusion69 decks97 decks
68%synergy
Septic Rats
68%inclusion66 decks97 decks
66%synergy
Top Cards
Dark Ritual
73%inclusion71 decks97 decks
6%synergy
Lord Skitter, Sewer King
72%inclusion70 decks97 decks
64%synergy
Bontu's Monument
65%inclusion63 decks97 decks
37%synergy
Rancid Rats
62%inclusion60 decks97 decks
60%synergy
Lord Skitter's Butcher
60%inclusion58 decks97 decks
57%synergy
Jet Medallion
59%inclusion57 decks97 decks
-3%synergy
Whisper of the Dross
59%inclusion57 decks97 decks
56%synergy
Typhoid Rats
59%inclusion57 decks97 decks
55%synergy
Persistent Marshstalker
58%inclusion56 decks97 decks
55%synergy
Tangled Colony
58%inclusion56 decks97 decks
55%synergy
Game Changers
Demonic Tutor
33%inclusion32 decks97 decks
6%synergy
Bolas's Citadel
23%inclusion22 decks97 decks
-5%synergy
Vampiric Tutor
21%inclusion20 decks97 decks
-0%synergy
Necropotence
5.2%inclusion5 decks97 decks
-9%synergy
Creatures
Crypt Rats
57%inclusion55 decks97 decks
52%synergy
Stronghold Rats
54%inclusion52 decks97 decks
50%synergy
Rat Colony
49%inclusion48 decks97 decks
44%synergy
Voracious Vermin
47%inclusion46 decks97 decks
45%synergy
Ratcatcher
47%inclusion46 decks97 decks
44%synergy
Ashcoat of the Shadow Swarm
45%inclusion44 decks97 decks
42%synergy
Burglar Rat
44%inclusion43 decks97 decks
34%synergy
Gnat Miser
44%inclusion43 decks97 decks
42%synergy
Changeling Outcast
37%inclusion36 decks97 decks
32%synergy
Wave of Rats
36%inclusion35 decks97 decks
34%synergy
Swarm of Rats
32%inclusion31 decks97 decks
30%synergy
Chittering Skitterling
32%inclusion31 decks97 decks
31%synergy
Ink-Eyes, Servant of Oni
30%inclusion29 decks97 decks
27%synergy
Engine Rat
30%inclusion29 decks97 decks
28%synergy
Ruin Rat
30%inclusion29 decks97 decks
29%synergy
Rat King, Pale Piper
28%inclusion16 decks57 decks
24%synergy
Throat Slitter
28%inclusion27 decks97 decks
26%synergy
Nezumi Informant
28%inclusion27 decks97 decks
22%synergy
Rat King, Verminister
27%inclusion16 decks59 decks
24%synergy
Valley Rotcaller
27%inclusion26 decks97 decks
24%synergy
Chittering Witch
26%inclusion25 decks97 decks
22%synergy
Nezumi Cutthroat
24%inclusion23 decks97 decks
23%synergy
Nezumi Prowler
24%inclusion23 decks97 decks
22%synergy
Pestilence Rats
24%inclusion23 decks97 decks
22%synergy
Nashi, Moon Sage's Scion
24%inclusion23 decks97 decks
20%synergy
Undercity Dire Rat
24%inclusion20 decks85 decks
22%synergy
Species Specialist
23%inclusion22 decks97 decks
19%synergy
Ayara, First of Locthwain
22%inclusion21 decks97 decks
-3%synergy
Gnawing Vermin
20%inclusion19 decks97 decks
18%synergy
Locust Miser
19%inclusion18 decks97 decks
17%synergy
Crypt Ghast
19%inclusion18 decks97 decks
-28%synergy
Rotting Rats
18%inclusion17 decks97 decks
15%synergy
Twisted Sewer-Witch
18%inclusion17 decks97 decks
16%synergy
Gray Merchant of Asphodel
16%inclusion16 decks97 decks
-34%synergy
Drainpipe Vermin
16%inclusion16 decks97 decks
15%synergy
Ravenous Rats
15%inclusion15 decks97 decks
14%synergy
Refurbished Familiar
14%inclusion14 decks97 decks
12%synergy
Razortooth Rats
14%inclusion14 decks97 decks
14%synergy
Nezumi Graverobber
13%inclusion13 decks97 decks
12%synergy
Elephant-Rat
13%inclusion10 decks77 decks
13%synergy
Relentless Rats
12%inclusion12 decks97 decks
11%synergy
Bog Rats
11%inclusion11 decks97 decks
11%synergy
Nezumi Bladeblesser
11%inclusion11 decks97 decks
11%synergy
Zodiac Rat
11%inclusion11 decks97 decks
11%synergy
Okiba-Gang Shinobi
11%inclusion11 decks97 decks
11%synergy
Skullsnatcher
10%inclusion10 decks97 decks
10%synergy
Yawgmoth, Thran Physician
10%inclusion10 decks97 decks
0%synergy
Mukotai Ambusher
9.3%inclusion9 decks97 decks
9%synergy
Filth
9.3%inclusion9 decks97 decks
7%synergy
Chittering Rats
8.2%inclusion8 decks97 decks
8%synergy
Instants
Village Rites
41%inclusion40 decks97 decks
16%synergy
Grim Affliction
37%inclusion36 decks97 decks
35%synergy
Defile
36%inclusion35 decks97 decks
1%synergy
Tainted Strike
33%inclusion32 decks97 decks
30%synergy
Go for the Throat
30%inclusion29 decks97 decks
7%synergy
Withering Torment
25%inclusion24 decks97 decks
-7%synergy
Murder
23%inclusion22 decks97 decks
13%synergy
Rat Out
22%inclusion21 decks97 decks
20%synergy
Fell the Profane
21%inclusion20 decks97 decks
1%synergy
Deadly Dispute
21%inclusion20 decks97 decks
-6%synergy
Infernal Grasp
19%inclusion18 decks97 decks
-7%synergy
Malakir Rebirth
19%inclusion18 decks97 decks
-5%synergy
Culling the Weak
18%inclusion17 decks97 decks
-1%synergy
Corrupted Conviction
18%inclusion17 decks97 decks
5%synergy
Deadly Rollick
15%inclusion15 decks97 decks
-10%synergy
Anoint with Affliction
15%inclusion15 decks97 decks
15%synergy
Tragic Slip
15%inclusion15 decks97 decks
-3%synergy
Cabal Ritual
13%inclusion13 decks97 decks
-6%synergy
Virulent Wound
10%inclusion10 decks97 decks
10%synergy
Sheoldred's Edict
9.3%inclusion9 decks97 decks
-6%synergy
Sudden Spoiling
9.3%inclusion9 decks97 decks
1%synergy
Consuming Corruption
8.2%inclusion8 decks97 decks
-7%synergy
Raise the Draugr
8.2%inclusion8 decks97 decks
7%synergy
Feign Death
8.2%inclusion8 decks97 decks
-0%synergy
Hero's Downfall
7.2%inclusion7 decks97 decks
1%synergy
Bitter Triumph
7.2%inclusion7 decks97 decks
-3%synergy
Unbury
6.7%inclusion4 decks60 decks
6%synergy
Hagra Mauling
6.2%inclusion6 decks97 decks
2%synergy
Not Dead After All
6.2%inclusion6 decks97 decks
-5%synergy
Doom Blade
6.2%inclusion6 decks97 decks
-1%synergy
Fake Your Own Death
6.2%inclusion6 decks97 decks
-2%synergy
Force of Despair
5.2%inclusion5 decks97 decks
-2%synergy
Imp's Mischief
5.2%inclusion5 decks97 decks
-20%synergy
Altar's Reap
5.2%inclusion5 decks97 decks
3%synergy
Undying Malice
5.2%inclusion5 decks97 decks
-5%synergy
Foul-Tongue Shriek
5.2%inclusion5 decks97 decks
3%synergy
Sorceries
Phyresis Outbreak
55%inclusion53 decks97 decks
53%synergy
Revenge of the Rats
39%inclusion38 decks97 decks
36%synergy
Feed the Swarm
34%inclusion33 decks97 decks
-16%synergy
Kindred Dominance
32%inclusion31 decks97 decks
27%synergy
Night's Whisper
29%inclusion28 decks97 decks
3%synergy
Sign in Blood
29%inclusion28 decks97 decks
-6%synergy
Crippling Fear
29%inclusion28 decks97 decks
26%synergy
Patriarch's Bidding
28%inclusion27 decks97 decks
24%synergy
Bloodline Bidding
25%inclusion15 decks60 decks
21%synergy
Vat Emergence
25%inclusion24 decks97 decks
23%synergy
Swarmyard Massacre
21%inclusion20 decks97 decks
18%synergy
Diabolic Intent
19%inclusion18 decks97 decks
3%synergy
Spread the Sickness
19%inclusion18 decks97 decks
18%synergy
Diabolic Tutor
19%inclusion18 decks97 decks
5%synergy
Bubbling Muck
18%inclusion17 decks97 decks
2%synergy
Unearth
16%inclusion16 decks97 decks
8%synergy
Toxic Deluge
14%inclusion14 decks97 decks
-22%synergy
Feed the Infection
13%inclusion13 decks97 decks
13%synergy
Read the Bones
12%inclusion12 decks97 decks
-3%synergy
Caress of Phyrexia
12%inclusion12 decks97 decks
12%synergy
Reanimate
12%inclusion12 decks97 decks
-29%synergy
Echoing Return
11%inclusion11 decks97 decks
8%synergy
Fell
11%inclusion11 decks97 decks
8%synergy
Pact of the Serpent
10%inclusion10 decks97 decks
9%synergy
Grim Tutor
9.3%inclusion9 decks97 decks
-2%synergy
Plague of Vermin
9.3%inclusion9 decks97 decks
7%synergy
Exsanguinate
8.2%inclusion8 decks97 decks
-17%synergy
In Garruk's Wake
8.2%inclusion8 decks97 decks
5%synergy
Geth's Summons
8.2%inclusion8 decks97 decks
8%synergy
Damnation
8.2%inclusion8 decks97 decks
-12%synergy
Blasphemous Edict
7.2%inclusion7 decks97 decks
-9%synergy
Victimize
6.2%inclusion6 decks97 decks
-21%synergy
Profane Tutor
6.2%inclusion6 decks97 decks
2%synergy
Insatiable Avarice
6.2%inclusion6 decks97 decks
-4%synergy
Gruesome Fate
6.2%inclusion6 decks97 decks
4%synergy
Eaten Alive
6.2%inclusion6 decks97 decks
3%synergy
Unmarked Grave
5.2%inclusion5 decks97 decks
1%synergy
Haunting Voyage
5.2%inclusion5 decks97 decks
4%synergy
Lab Rats
5.2%inclusion5 decks97 decks
5%synergy
Utility Artifacts
Herald's Horn
43%inclusion42 decks97 decks
38%synergy
Skullclamp
39%inclusion38 decks97 decks
17%synergy
Contagion Clasp
32%inclusion31 decks97 decks
30%synergy
Vanquisher's Banner
25%inclusion24 decks97 decks
21%synergy
Contagion Engine
18%inclusion17 decks97 decks
16%synergy
Coat of Arms
16%inclusion16 decks97 decks
14%synergy
Thrumming Stone
16%inclusion16 decks97 decks
12%synergy
Swiftfoot Boots
16%inclusion16 decks97 decks
-15%synergy
Chronicle of Victory
16%inclusion10 decks61 decks
14%synergy
Icon of Ancestry
14%inclusion14 decks97 decks
14%synergy
Door of Destinies
14%inclusion14 decks97 decks
12%synergy
Lightning Greaves
13%inclusion13 decks97 decks
-20%synergy
Grafted Exoskeleton
13%inclusion13 decks97 decks
12%synergy
Whip of Erebos
12%inclusion12 decks97 decks
1%synergy
The Darkness Crystal
12%inclusion10 decks85 decks
-8%synergy
Banner of Kinship
10%inclusion10 decks97 decks
8%synergy
Sword of Truth and Justice
9.3%inclusion9 decks97 decks
9%synergy
Expedition Map
9.3%inclusion9 decks97 decks
-2%synergy
Gathering Stone
8.3%inclusion5 decks60 decks
7%synergy
Prosthetic Injector
6.2%inclusion6 decks97 decks
6%synergy
Wayfarer's Bauble
5.2%inclusion5 decks97 decks
-9%synergy
Sword of the Squeak
5.2%inclusion5 decks97 decks
5%synergy
Akroma's Memorial
5.2%inclusion5 decks97 decks
4%synergy
Whispersilk Cloak
5.2%inclusion5 decks97 decks
-1%synergy
Enchantments
Cover of Darkness
48%inclusion47 decks97 decks
45%synergy
Necrogen Communion
44%inclusion43 decks97 decks
43%synergy
Phyrexian Arena
34%inclusion33 decks97 decks
-5%synergy
Phyresis
25%inclusion24 decks97 decks
23%synergy
Bad Moon
20%inclusion19 decks97 decks
17%synergy
Grave Pact
14%inclusion14 decks97 decks
-5%synergy
Black Market Connections
14%inclusion14 decks97 decks
-11%synergy
Black Market
13%inclusion13 decks97 decks
-7%synergy
Haunted One
13%inclusion13 decks97 decks
11%synergy
Oversold Cemetery
12%inclusion12 decks97 decks
7%synergy
Phyrexian Reclamation
10%inclusion10 decks97 decks
1%synergy
Glistening Oil
9.3%inclusion9 decks97 decks
9%synergy
Kaya's Ghostform
9.3%inclusion9 decks97 decks
-1%synergy
Intimidation
8.2%inclusion8 decks97 decks
8%synergy
Tribute to Horobi
6.2%inclusion6 decks97 decks
5%synergy
Lord Skitter's Blessing
6.2%inclusion6 decks97 decks
6%synergy
Vampiric Rites
5.2%inclusion5 decks97 decks
-1%synergy
Dictate of Erebos
5.2%inclusion5 decks97 decks
-6%synergy
Relic Putrescence
5.2%inclusion5 decks97 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
44%inclusion43 decks97 decks
42%synergy
Liliana of the Dark Realms
15%inclusion15 decks97 decks
2%synergy
Utility Lands
Swarmyard
71%inclusion69 decks97 decks
66%synergy
Karn's Bastion
65%inclusion63 decks97 decks
61%synergy
Bojuka Bog
59%inclusion57 decks97 decks
12%synergy
Cabal Coffers
53%inclusion51 decks97 decks
-2%synergy
Mudflat Village
52%inclusion50 decks97 decks
49%synergy
Rogue's Passage
49%inclusion48 decks97 decks
30%synergy
Witch's Cottage
36%inclusion35 decks97 decks
12%synergy
Urborg, Tomb of Yawgmoth
31%inclusion30 decks97 decks
-7%synergy
Three Tree City
30%inclusion29 decks97 decks
25%synergy
Mortuary Mire
27%inclusion26 decks97 decks
14%synergy
Nykthos, Shrine to Nyx
25%inclusion24 decks97 decks
-5%synergy
Reliquary Tower
23%inclusion22 decks97 decks
-7%synergy
Cabal Stronghold
22%inclusion21 decks97 decks
-12%synergy
Access Tunnel
21%inclusion20 decks97 decks
18%synergy
Phyrexian Tower
16%inclusion16 decks97 decks
-10%synergy
Secret Tunnel
14%inclusion10 decks69 decks
13%synergy
Crypt of Agadeem
13%inclusion13 decks97 decks
2%synergy
Castle Locthwain
12%inclusion12 decks97 decks
-4%synergy
Barren Moor
10%inclusion10 decks97 decks
1%synergy
War Room
10%inclusion10 decks97 decks
-6%synergy
Shizo, Death's Storehouse
9.3%inclusion9 decks97 decks
-1%synergy
Inkmoth Nexus
9.3%inclusion9 decks97 decks
8%synergy
Takenuma, Abandoned Mire
9.3%inclusion9 decks97 decks
-7%synergy
Temple of the False God
8.2%inclusion8 decks97 decks
1%synergy
Desert of the Glorified
7.2%inclusion7 decks97 decks
5%synergy
Memorial to Folly
6.2%inclusion6 decks97 decks
3%synergy
Mutavault
6.2%inclusion6 decks97 decks
6%synergy
The Dross Pits
6.2%inclusion6 decks97 decks
5%synergy
Polluted Mire
6.2%inclusion6 decks97 decks
3%synergy
Minas Morgul, Dark Fortress
5.2%inclusion5 decks97 decks
2%synergy
Peat Bog
5.2%inclusion5 decks97 decks
3%synergy
Mana Artifacts
Sol Ring
86%inclusion83 decks97 decks
0%synergy
Arcane Signet
51%inclusion49 decks97 decks
-11%synergy
Glistening Sphere
46%inclusion45 decks97 decks
45%synergy
Patchwork Banner
29%inclusion28 decks97 decks
24%synergy
Staff of Compleation
22%inclusion21 decks97 decks
20%synergy
Heraldic Banner
18%inclusion17 decks97 decks
12%synergy
Charcoal Diamond
15%inclusion15 decks97 decks
-6%synergy
Mind Stone
14%inclusion14 decks97 decks
-13%synergy
The Soul Stone
10%inclusion8 decks79 decks
-6%synergy
Thought Vessel
8.2%inclusion8 decks97 decks
-16%synergy
Phyrexian Atlas
8.2%inclusion8 decks97 decks
8%synergy
Caged Sun
5.2%inclusion5 decks97 decks
-5%synergy
Lands
Swamp
99%inclusion96 decks97 decks
4%synergy
Path of Ancestry
39%inclusion38 decks97 decks
34%synergy
Cavern of Souls
22%inclusion21 decks97 decks
15%synergy
Fell the Profane
21%inclusion20 decks97 decks
1%synergy
Malakir Rebirth
19%inclusion18 decks97 decks
-5%synergy
Myriad Landscape
14%inclusion14 decks97 decks
-10%synergy
Big Apple, 3 a.m.
14%inclusion8 decks57 decks
12%synergy
Evolving Wilds
13%inclusion13 decks97 decks
10%synergy
Command Tower
11%inclusion11 decks97 decks
6%synergy
Escape Tunnel
8.2%inclusion8 decks97 decks
7%synergy
Hagra Mauling
6.2%inclusion6 decks97 decks
2%synergy
Urza's Cave
5.2%inclusion5 decks97 decks
-3%synergy
Ash Barrens
5.2%inclusion5 decks97 decks
4%synergy
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