Karumonix, the Rat King (Commander) - Budget Infect

Karumonix, the Rat King
Rank #398
49decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Jeremy Rowe
Mar 20, 2026
Jeremy Rowe
Building Rat Typal With Marrow-Gnawer
These Rats will do a lot more than pull your hair. Let's see what Marrow-Gnawer can do leading a swarm of Rats in Commander.
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Utility Lands
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Lands
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Blightbelly Rat
96%inclusion47 decks49 decks
93%synergy
Rancid Rats
92%inclusion45 decks49 decks
89%synergy
Typhoid Rats
90%inclusion44 decks49 decks
86%synergy
Drown in Ichor
88%inclusion43 decks49 decks
84%synergy
Infectious Inquiry
86%inclusion42 decks49 decks
83%synergy
Lord Skitter's Butcher
86%inclusion42 decks49 decks
83%synergy
Piper of the Swarm
86%inclusion42 decks49 decks
79%synergy
Whisper of the Dross
80%inclusion39 decks49 decks
77%synergy
Chittering Skitterling
78%inclusion38 decks49 decks
77%synergy
Tangled Colony
80%inclusion39 decks49 decks
77%synergy
Top Cards
Ogre Slumlord
84%inclusion41 decks49 decks
74%synergy
Burglar Rat
84%inclusion41 decks49 decks
73%synergy
Vraska's Fall
80%inclusion39 decks49 decks
76%synergy
Voracious Vermin
78%inclusion38 decks49 decks
75%synergy
Septic Rats
78%inclusion38 decks49 decks
76%synergy
Ichor Rats
73%inclusion36 decks49 decks
71%synergy
Necrogen Communion
71%inclusion35 decks49 decks
70%synergy
Ravenous Rats
69%inclusion34 decks49 decks
68%synergy
Vat Emergence
65%inclusion32 decks49 decks
64%synergy
Rat Out
63%inclusion31 decks49 decks
62%synergy
Creatures
Stronghold Rats
63%inclusion31 decks49 decks
60%synergy
Rat King, Pale Piper
63%inclusion5 decks8 decks
59%synergy
Crypt Rats
59%inclusion29 decks49 decks
55%synergy
Gnawing Vermin
59%inclusion29 decks49 decks
58%synergy
Persistent Marshstalker
59%inclusion29 decks49 decks
56%synergy
Drainpipe Vermin
59%inclusion29 decks49 decks
58%synergy
Ruin Rat
59%inclusion29 decks49 decks
58%synergy
Nezumi Cutthroat
57%inclusion28 decks49 decks
56%synergy
Gnat Miser
57%inclusion28 decks49 decks
54%synergy
Pack Rat
55%inclusion27 decks49 decks
49%synergy
Nezumi Prowler
55%inclusion27 decks49 decks
54%synergy
Nezumi Informant
55%inclusion27 decks49 decks
49%synergy
Twisted Sewer-Witch
53%inclusion26 decks49 decks
52%synergy
Pestilence Rats
53%inclusion26 decks49 decks
51%synergy
Lord Skitter, Sewer King
53%inclusion26 decks49 decks
45%synergy
Ruthless Radrat
51%inclusion25 decks49 decks
50%synergy
Changeling Outcast
51%inclusion25 decks49 decks
46%synergy
Razortooth Rats
47%inclusion23 decks49 decks
46%synergy
Chittering Witch
47%inclusion23 decks49 decks
43%synergy
Innocuous Rat
39%inclusion18 decks46 decks
38%synergy
Mukotai Ambusher
39%inclusion19 decks49 decks
38%synergy
Wave of Rats
39%inclusion19 decks49 decks
37%synergy
Old Flitterfang
39%inclusion19 decks49 decks
38%synergy
Bog Rats
35%inclusion17 decks49 decks
34%synergy
Sinuous Vermin
35%inclusion17 decks49 decks
34%synergy
Engine Rat
32%inclusion11 decks34 decks
31%synergy
Undercity Dire Rat
30%inclusion8 decks27 decks
28%synergy
Nezumi Bladeblesser
29%inclusion14 decks49 decks
28%synergy
Chittering Rats
27%inclusion13 decks49 decks
26%synergy
Rotting Rats
27%inclusion13 decks49 decks
23%synergy
Nashi, Moon Sage's Scion
24%inclusion12 decks49 decks
21%synergy
Nezumi Graverobber
22%inclusion11 decks49 decks
21%synergy
Scrib Nibblers
22%inclusion11 decks49 decks
22%synergy
Skullsnatcher
22%inclusion11 decks49 decks
22%synergy
Nezumi Linkbreaker
22%inclusion11 decks49 decks
21%synergy
Ossuary Rats
22%inclusion11 decks49 decks
22%synergy
Sewer Rats
22%inclusion11 decks49 decks
22%synergy
Daggerfang Duo
21%inclusion10 decks48 decks
20%synergy
Elephant-Rat
19%inclusion4 decks21 decks
19%synergy
Refurbished Familiar
18%inclusion9 decks49 decks
16%synergy
Gutter Skulk
18%inclusion9 decks49 decks
18%synergy
Swarm of Rats
18%inclusion9 decks49 decks
16%synergy
Kuro's Taken
18%inclusion9 decks49 decks
18%synergy
Nezumi Bone-Reader
18%inclusion9 decks49 decks
18%synergy
Okiba-Gang Shinobi
18%inclusion9 decks49 decks
18%synergy
Rat King, Verminister
18%inclusion2 decks11 decks
15%synergy
Graveshifter
16%inclusion8 decks49 decks
15%synergy
Thornplate Intimidator
16%inclusion8 decks49 decks
16%synergy
Rabid Rats
14%inclusion7 decks49 decks
14%synergy
Graf Rats
14%inclusion7 decks49 decks
14%synergy
Instants
Grim Affliction
59%inclusion29 decks49 decks
57%synergy
Village Rites
57%inclusion28 decks49 decks
32%synergy
Anoint with Affliction
47%inclusion23 decks49 decks
46%synergy
Raise the Draugr
41%inclusion20 decks49 decks
40%synergy
Corrupted Conviction
37%inclusion18 decks49 decks
24%synergy
Virulent Wound
35%inclusion17 decks49 decks
34%synergy
Defile
31%inclusion15 decks49 decks
-5%synergy
Go for the Throat
29%inclusion14 decks49 decks
6%synergy
Murder
24%inclusion12 decks49 decks
15%synergy
Dark Ritual
22%inclusion11 decks49 decks
-45%synergy
Gravepurge
22%inclusion11 decks49 decks
21%synergy
Deadly Dispute
18%inclusion9 decks49 decks
-8%synergy
Tragic Slip
18%inclusion9 decks49 decks
-1%synergy
Altar's Reap
16%inclusion8 decks49 decks
14%synergy
Doom Blade
14%inclusion7 decks49 decks
7%synergy
Swift Demise
13%inclusion1 decks8 decks
12%synergy
Infernal Grasp
12%inclusion6 decks49 decks
-13%synergy
Tainted Strike
12%inclusion6 decks49 decks
9%synergy
Hero's Downfall
10%inclusion5 decks49 decks
4%synergy
Undying Malice
10%inclusion5 decks49 decks
0%synergy
Offer Immortality
10%inclusion5 decks49 decks
8%synergy
Alesha's Legacy
10%inclusion3 decks31 decks
8%synergy
Unbury
8.3%inclusion1 decks12 decks
8%synergy
Consuming Corruption
8.2%inclusion4 decks49 decks
-7%synergy
Supernatural Stamina
8.2%inclusion4 decks49 decks
1%synergy
Foul-Tongue Shriek
8.2%inclusion4 decks49 decks
6%synergy
Feign Death
8.2%inclusion4 decks49 decks
-0%synergy
Not Dead After All
6.1%inclusion3 decks49 decks
-5%synergy
Death Denied
6.1%inclusion3 decks49 decks
5%synergy
Another Chance
6.1%inclusion3 decks49 decks
5%synergy
Sorceries
Crippling Fear
59%inclusion29 decks49 decks
56%synergy
Spread the Sickness
51%inclusion25 decks49 decks
50%synergy
Feed the Infection
51%inclusion25 decks49 decks
50%synergy
Revenge of the Rats
44%inclusion20 decks45 decks
41%synergy
Read the Bones
41%inclusion20 decks49 decks
25%synergy
Feed the Swarm
37%inclusion18 decks49 decks
-14%synergy
Caress of Phyrexia
35%inclusion17 decks49 decks
34%synergy
Sign in Blood
31%inclusion15 decks49 decks
-4%synergy
Unearth
27%inclusion13 decks49 decks
18%synergy
Lab Rats
24%inclusion12 decks49 decks
24%synergy
Geth's Summons
24%inclusion12 decks49 decks
24%synergy
Night's Whisper
22%inclusion11 decks49 decks
-2%synergy
Victimize
18%inclusion9 decks49 decks
-9%synergy
Return from Extinction
16%inclusion8 decks49 decks
16%synergy
Game Over
13%inclusion1 decks8 decks
12%synergy
Phyresis Outbreak
12%inclusion6 decks49 decks
11%synergy
Psychic Whorl
10%inclusion5 decks48 decks
10%synergy
Predators' Hour
10%inclusion5 decks49 decks
9%synergy
Dirge of Dread
10%inclusion5 decks49 decks
10%synergy
Gruesome Fate
10%inclusion5 decks49 decks
8%synergy
Eaten Alive
10%inclusion5 decks49 decks
7%synergy
Bloodline Bidding
8.3%inclusion1 decks12 decks
4%synergy
Final Act
8.2%inclusion4 decks49 decks
7%synergy
Forever Young
8.2%inclusion4 decks49 decks
7%synergy
Ambition's Cost
8.2%inclusion4 decks49 decks
5%synergy
Desperate Plea
6.3%inclusion1 decks16 decks
5%synergy
Mutilate
6.1%inclusion3 decks49 decks
-10%synergy
Fell
6.1%inclusion3 decks49 decks
3%synergy
Call of the Death-Dweller
6.1%inclusion3 decks49 decks
6%synergy
Annihilating Glare
6.1%inclusion3 decks49 decks
5%synergy
Syphon Mind
6.1%inclusion3 decks49 decks
-6%synergy
Villainous Wrath
5.0%inclusion1 decks20 decks
3%synergy
Utility Artifacts
Contagion Clasp
53%inclusion26 decks49 decks
51%synergy
Icon of Ancestry
33%inclusion16 decks49 decks
32%synergy
Prosthetic Injector
24%inclusion12 decks49 decks
24%synergy
Vat of Rebirth
20%inclusion10 decks49 decks
17%synergy
Bontu's Monument
16%inclusion8 decks49 decks
-12%synergy
Swiftfoot Boots
12%inclusion6 decks49 decks
-19%synergy
Gathering Stone
8.3%inclusion1 decks12 decks
7%synergy
Stalactite Dagger
8.3%inclusion1 decks12 decks
8%synergy
Wayfarer's Bauble
8.2%inclusion4 decks49 decks
-7%synergy
Throne of Geth
8.2%inclusion4 decks49 decks
8%synergy
Hall of Triumph
8.2%inclusion4 decks49 decks
8%synergy
Thieves' Tools
8.2%inclusion4 decks49 decks
7%synergy
Whispersilk Cloak
8.2%inclusion4 decks49 decks
2%synergy
Herald's Horn
8.2%inclusion4 decks49 decks
3%synergy
Grafted Exoskeleton
8.2%inclusion4 decks49 decks
7%synergy
Banner of Kinship
6.5%inclusion3 decks46 decks
4%synergy
Skeleton Key
6.1%inclusion3 decks49 decks
6%synergy
Heirloom Blade
6.1%inclusion3 decks49 decks
6%synergy
Horn of the Mark
6.1%inclusion3 decks49 decks
6%synergy
Enchantments
Phyresis
47%inclusion23 decks49 decks
45%synergy
Tribute to Horobi
41%inclusion20 decks49 decks
40%synergy
Bad Moon
27%inclusion13 decks49 decks
23%synergy
Oversold Cemetery
24%inclusion12 decks49 decks
19%synergy
Intimidation
22%inclusion11 decks49 decks
22%synergy
Phyrexian Arena
22%inclusion11 decks49 decks
-17%synergy
Vampiric Rites
16%inclusion8 decks49 decks
10%synergy
Snake Cult Initiation
14%inclusion7 decks49 decks
14%synergy
Lord Skitter's Blessing
14%inclusion7 decks49 decks
14%synergy
Relic Putrescence
8.2%inclusion4 decks49 decks
8%synergy
Greed
6.1%inclusion3 decks49 decks
-0%synergy
Fungal Fortitude
6.1%inclusion3 decks49 decks
5%synergy
Cover of Darkness
6.1%inclusion3 decks49 decks
3%synergy
Utility Lands
Rogue's Passage
51%inclusion25 decks49 decks
32%synergy
Mudflat Village
47%inclusion23 decks49 decks
44%synergy
Mortuary Mire
43%inclusion21 decks49 decks
30%synergy
Bojuka Bog
37%inclusion18 decks49 decks
-10%synergy
Access Tunnel
35%inclusion17 decks49 decks
32%synergy
Karn's Bastion
33%inclusion16 decks49 decks
29%synergy
Witch's Cottage
27%inclusion13 decks49 decks
2%synergy
Swarmyard
18%inclusion9 decks49 decks
13%synergy
The Dross Pits
16%inclusion8 decks49 decks
15%synergy
Temple of the False God
14%inclusion7 decks49 decks
7%synergy
Memorial to Folly
12%inclusion6 decks49 decks
9%synergy
Barren Moor
12%inclusion6 decks49 decks
3%synergy
Secret Tunnel
12%inclusion2 decks17 decks
11%synergy
Desert of the Glorified
6.1%inclusion3 decks49 decks
4%synergy
Everglades
6.1%inclusion3 decks49 decks
5%synergy
Hidden Necropolis
6.1%inclusion3 decks49 decks
5%synergy
Mana Artifacts
Sol Ring
65%inclusion32 decks49 decks
-20%synergy
Arcane Signet
59%inclusion29 decks49 decks
-2%synergy
Mind Stone
43%inclusion21 decks49 decks
15%synergy
Charcoal Diamond
39%inclusion19 decks49 decks
17%synergy
Phyrexian Atlas
37%inclusion18 decks49 decks
36%synergy
Heraldic Banner
22%inclusion11 decks49 decks
17%synergy
Commander's Sphere
16%inclusion8 decks49 decks
8%synergy
Glistening Sphere
12%inclusion6 decks49 decks
11%synergy
Patchwork Banner
8.2%inclusion4 decks49 decks
4%synergy
Caged Sun
6.1%inclusion3 decks49 decks
-5%synergy
Thought Vessel
6.1%inclusion3 decks49 decks
-19%synergy
Lands
Swamp
100%inclusion49 decks49 decks
5%synergy
Path of Ancestry
51%inclusion25 decks49 decks
46%synergy
Big Apple, 3 a.m.
25%inclusion2 decks8 decks
23%synergy
Myriad Landscape
22%inclusion11 decks49 decks
-2%synergy
Escape Tunnel
14%inclusion7 decks49 decks
13%synergy
Evolving Wilds
10%inclusion5 decks49 decks
6%synergy
Command Tower
8.2%inclusion4 decks49 decks
2%synergy
Terramorphic Expanse
6.1%inclusion3 decks49 decks
3%synergy
The Seedcore
6.1%inclusion3 decks49 decks
6%synergy
Daily Bugle Building
5.0%inclusion1 decks20 decks
4%synergy
Vibrant Cityscape
5.0%inclusion1 decks20 decks
4%synergy
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