Karumonix, the Rat King (Commander) - Upgraded

Karumonix, the Rat King
Rank #383
199decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Gathering Stone
17%inclusion1 decks6 decks
17%synergy
Chronicle of Victory
14%inclusion1 decks7 decks
14%synergy
Secret Tunnel
7.8%inclusion4 decks51 decks
7%synergy
Elephant-Rat
7.0%inclusion7 decks100 decks
7%synergy
Realm of Koh
4.3%inclusion2 decks46 decks
1%synergy
High Synergy Cards
Marrow-Gnawer
84%inclusion167 decks199 decks
81%synergy
Piper of the Swarm
82%inclusion164 decks199 decks
76%synergy
Blightbelly Rat
76%inclusion152 decks199 decks
73%synergy
Ogre Slumlord
80%inclusion159 decks199 decks
70%synergy
Pack Rat
74%inclusion148 decks199 decks
69%synergy
Ichor Rats
71%inclusion142 decks199 decks
68%synergy
Infectious Inquiry
63%inclusion125 decks199 decks
60%synergy
Lord Skitter, Sewer King
68%inclusion135 decks199 decks
60%synergy
Swarmyard
65%inclusion129 decks199 decks
60%synergy
Typhoid Rats
60%inclusion119 decks199 decks
56%synergy
Top Cards
Dark Ritual
67%inclusion133 decks199 decks
0%synergy
Bontu's Monument
65%inclusion129 decks199 decks
37%synergy
Jet Medallion
60%inclusion119 decks199 decks
-1%synergy
Vraska's Fall
58%inclusion115 decks199 decks
54%synergy
Rat Colony
56%inclusion112 decks199 decks
51%synergy
Drown in Ichor
55%inclusion110 decks199 decks
51%synergy
Septic Rats
54%inclusion107 decks199 decks
52%synergy
Crypt Rats
54%inclusion107 decks199 decks
49%synergy
Tangled Colony
52%inclusion103 decks199 decks
49%synergy
Rancid Rats
52%inclusion103 decks199 decks
49%synergy
Game Changers
Demonic Tutor
35%inclusion70 decks199 decks
7%synergy
Bolas's Citadel
27%inclusion54 decks199 decks
-2%synergy
Vampiric Tutor
25%inclusion50 decks199 decks
4%synergy
Ancient Tomb
5.5%inclusion11 decks199 decks
-6%synergy
Imperial Seal
5.5%inclusion11 decks199 decks
-1%synergy
Creatures
Lord Skitter's Butcher
49%inclusion98 decks199 decks
46%synergy
Ratcatcher
49%inclusion97 decks199 decks
45%synergy
Gnat Miser
43%inclusion86 decks199 decks
40%synergy
Ashcoat of the Shadow Swarm
43%inclusion86 decks199 decks
40%synergy
Voracious Vermin
43%inclusion85 decks199 decks
40%synergy
Persistent Marshstalker
41%inclusion81 decks196 decks
39%synergy
Stronghold Rats
37%inclusion74 decks199 decks
33%synergy
Ink-Eyes, Servant of Oni
37%inclusion74 decks199 decks
34%synergy
Burglar Rat
36%inclusion72 decks199 decks
25%synergy
Chittering Skitterling
36%inclusion71 decks199 decks
35%synergy
Wave of Rats
34%inclusion67 decks199 decks
32%synergy
Swarm of Rats
34%inclusion67 decks199 decks
31%synergy
Ayara, First of Locthwain
29%inclusion58 decks199 decks
3%synergy
Throat Slitter
28%inclusion56 decks199 decks
26%synergy
Changeling Outcast
28%inclusion56 decks199 decks
23%synergy
Nashi, Moon Sage's Scion
26%inclusion52 decks199 decks
22%synergy
Chittering Witch
26%inclusion52 decks199 decks
22%synergy
Ruin Rat
25%inclusion49 decks199 decks
23%synergy
Nezumi Prowler
24%inclusion48 decks199 decks
23%synergy
Crypt Ghast
24%inclusion48 decks199 decks
-24%synergy
Species Specialist
23%inclusion46 decks199 decks
20%synergy
Pestilence Rats
23%inclusion46 decks199 decks
21%synergy
Valley Rotcaller
22%inclusion43 decks196 decks
20%synergy
Twisted Sewer-Witch
21%inclusion41 decks199 decks
19%synergy
Nezumi Informant
20%inclusion40 decks199 decks
13%synergy
Locust Miser
20%inclusion39 decks199 decks
18%synergy
Gnawing Vermin
19%inclusion37 decks199 decks
17%synergy
Gray Merchant of Asphodel
19%inclusion37 decks199 decks
-33%synergy
Relentless Rats
18%inclusion36 decks199 decks
17%synergy
Engine Rat
18%inclusion34 decks188 decks
16%synergy
Undercity Dire Rat
18%inclusion25 decks142 decks
16%synergy
Nezumi Cutthroat
17%inclusion34 decks199 decks
16%synergy
Razortooth Rats
17%inclusion33 decks199 decks
16%synergy
Ravenous Rats
15%inclusion30 decks199 decks
13%synergy
Nezumi Graverobber
14%inclusion28 decks199 decks
13%synergy
Old Flitterfang
14%inclusion28 decks199 decks
13%synergy
Drainpipe Vermin
14%inclusion27 decks199 decks
12%synergy
Yawgmoth, Thran Physician
12%inclusion24 decks199 decks
2%synergy
Refurbished Familiar
11%inclusion22 decks196 decks
9%synergy
Rotting Rats
11%inclusion21 decks199 decks
7%synergy
Mukotai Ambusher
11%inclusion21 decks199 decks
10%synergy
Adaptive Automaton
10%inclusion20 decks199 decks
9%synergy
Filth
10%inclusion20 decks199 decks
8%synergy
Sinuous Vermin
10%inclusion20 decks199 decks
9%synergy
Bog Rats
9.0%inclusion18 decks199 decks
9%synergy
Nezumi Bladeblesser
9.0%inclusion18 decks199 decks
8%synergy
Skullsnatcher
9.0%inclusion18 decks199 decks
8%synergy
Nezumi Bone-Reader
8.5%inclusion17 decks199 decks
8%synergy
Okiba-Gang Shinobi
8.5%inclusion17 decks199 decks
8%synergy
Chittering Rats
8.0%inclusion16 decks199 decks
7%synergy
Instants
Whisper of the Dross
43%inclusion85 decks199 decks
40%synergy
Go for the Throat
33%inclusion66 decks199 decks
10%synergy
Defile
30%inclusion59 decks199 decks
-8%synergy
Village Rites
28%inclusion55 decks199 decks
3%synergy
Tainted Strike
27%inclusion54 decks199 decks
24%synergy
Rat Out
23%inclusion46 decks199 decks
22%synergy
Grim Affliction
23%inclusion46 decks199 decks
21%synergy
Deadly Dispute
21%inclusion42 decks199 decks
-3%synergy
Infernal Grasp
21%inclusion41 decks199 decks
-5%synergy
Withering Torment
20%inclusion38 decks193 decks
-12%synergy
Deadly Rollick
19%inclusion38 decks199 decks
-4%synergy
Murder
18%inclusion36 decks199 decks
8%synergy
Tragic Slip
17%inclusion34 decks199 decks
-3%synergy
Malakir Rebirth
16%inclusion31 decks199 decks
-7%synergy
Corrupted Conviction
15%inclusion29 decks199 decks
3%synergy
Hero's Downfall
13%inclusion26 decks199 decks
6%synergy
Anoint with Affliction
13%inclusion25 decks199 decks
12%synergy
Fell the Profane
12%inclusion23 decks196 decks
-7%synergy
Cabal Ritual
11%inclusion21 decks199 decks
-7%synergy
Foul-Tongue Shriek
11%inclusion21 decks199 decks
9%synergy
Doom Blade
11%inclusion21 decks199 decks
3%synergy
Consuming Corruption
10%inclusion20 decks196 decks
-6%synergy
Virulent Wound
8.0%inclusion16 decks199 decks
8%synergy
Sudden Spoiling
8.0%inclusion16 decks199 decks
-1%synergy
Culling the Weak
7.5%inclusion15 decks199 decks
-7%synergy
Gravepurge
7.5%inclusion15 decks199 decks
6%synergy
Raise the Draugr
7.0%inclusion14 decks199 decks
6%synergy
Sheoldred's Edict
7.0%inclusion14 decks199 decks
-7%synergy
Baleful Mastery
5.5%inclusion11 decks199 decks
-4%synergy
Offer Immortality
5.5%inclusion11 decks199 decks
3%synergy
Not Dead After All
5.5%inclusion11 decks199 decks
-6%synergy
Death Denied
5.0%inclusion10 decks199 decks
4%synergy
Sorceries
Phyresis Outbreak
42%inclusion83 decks199 decks
40%synergy
Feed the Swarm
38%inclusion76 decks199 decks
-13%synergy
Kindred Dominance
36%inclusion71 decks199 decks
31%synergy
Revenge of the Rats
35%inclusion67 decks193 decks
32%synergy
Sign in Blood
29%inclusion58 decks199 decks
-7%synergy
Crippling Fear
28%inclusion56 decks199 decks
25%synergy
Patriarch's Bidding
27%inclusion53 decks199 decks
22%synergy
Diabolic Tutor
24%inclusion48 decks199 decks
9%synergy
Night's Whisper
24%inclusion47 decks199 decks
-1%synergy
Vat Emergence
19%inclusion38 decks199 decks
18%synergy
Swarmyard Massacre
18%inclusion36 decks196 decks
16%synergy
Diabolic Intent
18%inclusion36 decks199 decks
4%synergy
Read the Bones
17%inclusion34 decks199 decks
-1%synergy
Echoing Return
15%inclusion30 decks199 decks
12%synergy
Plague of Vermin
15%inclusion30 decks199 decks
13%synergy
Toxic Deluge
15%inclusion29 decks199 decks
-23%synergy
Damnation
15%inclusion29 decks199 decks
-6%synergy
Grim Tutor
14%inclusion28 decks199 decks
2%synergy
Reanimate
14%inclusion27 decks199 decks
-25%synergy
Unearth
12%inclusion23 decks199 decks
3%synergy
Spread the Sickness
12%inclusion23 decks199 decks
11%synergy
Feed the Infection
11%inclusion21 decks199 decks
10%synergy
Geth's Summons
10%inclusion20 decks199 decks
10%synergy
Bubbling Muck
10%inclusion19 decks199 decks
-6%synergy
Victimize
10%inclusion19 decks199 decks
-16%synergy
Gruesome Fate
10%inclusion19 decks199 decks
7%synergy
Mutilate
9.0%inclusion18 decks199 decks
-10%synergy
Profane Tutor
8.5%inclusion17 decks199 decks
4%synergy
Caress of Phyrexia
8.0%inclusion16 decks199 decks
7%synergy
Haunting Voyage
7.5%inclusion15 decks199 decks
6%synergy
In Garruk's Wake
7.5%inclusion15 decks199 decks
3%synergy
Fell
6.6%inclusion13 decks196 decks
3%synergy
Lab Rats
6.5%inclusion13 decks199 decks
6%synergy
Pact of the Serpent
6.5%inclusion13 decks199 decks
5%synergy
Living Death
6.5%inclusion13 decks199 decks
-4%synergy
Blasphemous Edict
6.2%inclusion12 decks193 decks
-11%synergy
Insatiable Avarice
6.1%inclusion12 decks196 decks
-6%synergy
Secret Salvage
5.0%inclusion10 decks199 decks
4%synergy
Forever Young
5.0%inclusion10 decks199 decks
3%synergy
Rise of the Dark Realms
5.0%inclusion10 decks199 decks
-7%synergy
Utility Artifacts
Herald's Horn
47%inclusion93 decks199 decks
41%synergy
Skullclamp
35%inclusion69 decks199 decks
14%synergy
Vanquisher's Banner
31%inclusion62 decks199 decks
27%synergy
Thrumming Stone
27%inclusion54 decks199 decks
24%synergy
Contagion Clasp
23%inclusion46 decks199 decks
21%synergy
Coat of Arms
20%inclusion39 decks199 decks
17%synergy
Door of Destinies
19%inclusion38 decks199 decks
17%synergy
Swiftfoot Boots
19%inclusion38 decks199 decks
-13%synergy
Whip of Erebos
15%inclusion30 decks199 decks
4%synergy
Contagion Engine
14%inclusion27 decks199 decks
11%synergy
Lightning Greaves
14%inclusion27 decks199 decks
-20%synergy
Banner of Kinship
12%inclusion23 decks193 decks
10%synergy
Grafted Exoskeleton
12%inclusion23 decks199 decks
10%synergy
Icon of Ancestry
10%inclusion20 decks199 decks
9%synergy
Wayfarer's Bauble
9.0%inclusion18 decks199 decks
-7%synergy
Sword of Truth and Justice
8.0%inclusion16 decks199 decks
7%synergy
Eldrazi Monument
8.0%inclusion16 decks199 decks
6%synergy
Thornbite Staff
7.5%inclusion15 decks199 decks
5%synergy
Ashnod's Altar
7.5%inclusion15 decks199 decks
-12%synergy
Expedition Map
6.5%inclusion13 decks199 decks
-6%synergy
The Darkness Crystal
6.3%inclusion9 decks142 decks
-13%synergy
Urza's Incubator
5.5%inclusion11 decks199 decks
4%synergy
Prosthetic Injector
5.0%inclusion10 decks199 decks
5%synergy
Whispersilk Cloak
5.0%inclusion10 decks199 decks
-1%synergy
Enchantments
Cover of Darkness
41%inclusion81 decks199 decks
38%synergy
Phyrexian Arena
40%inclusion80 decks199 decks
0%synergy
Necrogen Communion
35%inclusion70 decks199 decks
33%synergy
Black Market
22%inclusion43 decks199 decks
1%synergy
Grave Pact
20%inclusion40 decks199 decks
1%synergy
Phyresis
20%inclusion40 decks199 decks
18%synergy
Bad Moon
19%inclusion38 decks199 decks
16%synergy
Haunted One
17%inclusion34 decks199 decks
14%synergy
Oversold Cemetery
15%inclusion30 decks199 decks
10%synergy
Black Market Connections
15%inclusion29 decks199 decks
-9%synergy
Tribute to Horobi
11%inclusion22 decks199 decks
10%synergy
Vampiric Rites
10%inclusion19 decks199 decks
4%synergy
Lord Skitter's Blessing
8.0%inclusion16 decks199 decks
7%synergy
Phyrexian Reclamation
7.0%inclusion14 decks199 decks
-3%synergy
Intimidation
7.0%inclusion14 decks199 decks
6%synergy
Glistening Oil
6.5%inclusion13 decks199 decks
6%synergy
Dictate of Erebos
6.0%inclusion12 decks199 decks
-5%synergy
Dark Prophecy
5.0%inclusion10 decks199 decks
1%synergy
Planeswalkers
Vraska, Betrayal's Sting
36%inclusion71 decks199 decks
33%synergy
Liliana of the Dark Realms
14%inclusion28 decks199 decks
0%synergy
Utility Lands
Cabal Coffers
51%inclusion102 decks199 decks
-4%synergy
Karn's Bastion
51%inclusion101 decks199 decks
47%synergy
Bojuka Bog
44%inclusion87 decks199 decks
-3%synergy
Mudflat Village
43%inclusion85 decks196 decks
41%synergy
Rogue's Passage
40%inclusion79 decks199 decks
21%synergy
Urborg, Tomb of Yawgmoth
34%inclusion68 decks199 decks
-4%synergy
Cabal Stronghold
32%inclusion63 decks199 decks
-4%synergy
Witch's Cottage
31%inclusion62 decks199 decks
7%synergy
Three Tree City
30%inclusion58 decks196 decks
25%synergy
Nykthos, Shrine to Nyx
25%inclusion50 decks199 decks
-5%synergy
Reliquary Tower
25%inclusion49 decks199 decks
-7%synergy
Mortuary Mire
22%inclusion43 decks199 decks
8%synergy
Phyrexian Tower
20%inclusion40 decks199 decks
-4%synergy
Access Tunnel
16%inclusion31 decks199 decks
12%synergy
Castle Locthwain
14%inclusion28 decks199 decks
-4%synergy
Shizo, Death's Storehouse
14%inclusion27 decks199 decks
3%synergy
War Room
13%inclusion25 decks199 decks
-4%synergy
Temple of the False God
12%inclusion23 decks199 decks
4%synergy
Crypt of Agadeem
11%inclusion22 decks199 decks
0%synergy
Takenuma, Abandoned Mire
10%inclusion19 decks199 decks
-6%synergy
Minas Morgul, Dark Fortress
8.5%inclusion17 decks199 decks
5%synergy
Barren Moor
8.0%inclusion16 decks199 decks
-2%synergy
The Black Gate
7.0%inclusion14 decks199 decks
4%synergy
Mutavault
6.5%inclusion13 decks199 decks
6%synergy
Inkmoth Nexus
5.0%inclusion10 decks199 decks
4%synergy
Mana Artifacts
Sol Ring
81%inclusion161 decks199 decks
-5%synergy
Arcane Signet
46%inclusion92 decks199 decks
-16%synergy
Glistening Sphere
34%inclusion68 decks199 decks
33%synergy
Patchwork Banner
26%inclusion51 decks196 decks
22%synergy
Staff of Compleation
21%inclusion41 decks199 decks
19%synergy
Heraldic Banner
17%inclusion33 decks199 decks
11%synergy
Charcoal Diamond
16%inclusion32 decks199 decks
-7%synergy
Mind Stone
16%inclusion31 decks199 decks
-15%synergy
Caged Sun
10%inclusion19 decks199 decks
-3%synergy
Phyrexian Atlas
10%inclusion19 decks199 decks
9%synergy
Gauntlet of Power
7.0%inclusion14 decks199 decks
4%synergy
Nyx Lotus
6.0%inclusion12 decks199 decks
-1%synergy
The Soul Stone
5.6%inclusion6 decks108 decks
-7%synergy
Thought Vessel
5.5%inclusion11 decks199 decks
-21%synergy
Lands
Swamp
99%inclusion198 decks199 decks
5%synergy
Path of Ancestry
35%inclusion69 decks199 decks
30%synergy
Cavern of Souls
20%inclusion39 decks199 decks
13%synergy
Myriad Landscape
18%inclusion36 decks199 decks
-8%synergy
Malakir Rebirth
16%inclusion31 decks199 decks
-7%synergy
Fell the Profane
12%inclusion23 decks196 decks
-7%synergy
Command Tower
11%inclusion22 decks199 decks
6%synergy
Evolving Wilds
6.0%inclusion12 decks199 decks
2%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test