Karumonix, the Rat King (Commander) - Budget

Karumonix, the Rat King
Rank #407
676decks
As CommanderAs CardAverage DeckDecks
Bracket
All1234
5
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Troop of Ponies
3.2%inclusion1 decks31 decks
2%synergy
Bilbo's Deadly Slice
3.2%inclusion1 decks31 decks
3%synergy
Supper for Spiders
1.8%inclusion1 decks56 decks
1%synergy
Stolen Stark Tech
1.0%inclusion1 decks97 decks
-0%synergy
High Synergy Cards
Blightbelly Rat
95%inclusion639 decks676 decks
91%synergy
Typhoid Rats
87%inclusion591 decks676 decks
84%synergy
Lord Skitter's Butcher
78%inclusion530 decks676 decks
75%synergy
Rancid Rats
78%inclusion525 decks676 decks
75%synergy
Burglar Rat
84%inclusion568 decks676 decks
74%synergy
Chittering Skitterling
74%inclusion498 decks676 decks
73%synergy
Voracious Vermin
74%inclusion501 decks676 decks
71%synergy
Ogre Slumlord
80%inclusion543 decks676 decks
71%synergy
Piper of the Swarm
73%inclusion491 decks676 decks
66%synergy
Vraska's Fall
69%inclusion466 decks676 decks
66%synergy
Top Cards
Infectious Inquiry
68%inclusion460 decks676 decks
65%synergy
Ravenous Rats
66%inclusion446 decks676 decks
64%synergy
Tangled Colony
66%inclusion444 decks676 decks
63%synergy
Persistent Marshstalker
64%inclusion435 decks676 decks
61%synergy
Ruin Rat
64%inclusion431 decks676 decks
63%synergy
Nezumi Prowler
62%inclusion420 decks676 decks
61%synergy
Crypt Rats
61%inclusion412 decks676 decks
57%synergy
Drainpipe Vermin
61%inclusion412 decks676 decks
60%synergy
Nezumi Cutthroat
59%inclusion402 decks676 decks
59%synergy
Septic Rats
59%inclusion399 decks676 decks
57%synergy
Creatures
Razortooth Rats
56%inclusion380 decks676 decks
56%synergy
Nezumi Informant
56%inclusion380 decks676 decks
50%synergy
Gnawing Vermin
54%inclusion363 decks676 decks
52%synergy
Stronghold Rats
53%inclusion356 decks676 decks
49%synergy
Ichor Rats
53%inclusion356 decks676 decks
50%synergy
Pestilence Rats
52%inclusion352 decks676 decks
50%synergy
Chittering Witch
50%inclusion337 decks676 decks
46%synergy
Engine Rat
48%inclusion277 decks580 decks
46%synergy
Pack Rat
47%inclusion318 decks676 decks
41%synergy
Twisted Sewer-Witch
46%inclusion312 decks676 decks
45%synergy
Mukotai Ambusher
45%inclusion304 decks676 decks
44%synergy
Undercity Dire Rat
45%inclusion217 decks485 decks
43%synergy
Nezumi Bladeblesser
43%inclusion291 decks676 decks
42%synergy
Innocuous Rat
42%inclusion281 decks665 decks
41%synergy
Gnat Miser
41%inclusion280 decks676 decks
39%synergy
Ruthless Radrat
41%inclusion274 decks676 decks
40%synergy
Lord Skitter, Sewer King
39%inclusion266 decks676 decks
31%synergy
Sinuous Vermin
33%inclusion223 decks676 decks
33%synergy
Daggerfang Duo
32%inclusion218 decks676 decks
32%synergy
Rat King, Pale Piper
31%inclusion68 decks217 decks
28%synergy
Old Flitterfang
31%inclusion209 decks676 decks
30%synergy
Changeling Outcast
30%inclusion202 decks676 decks
25%synergy
Thornplate Intimidator
28%inclusion186 decks676 decks
27%synergy
Bog Rats
26%inclusion177 decks676 decks
26%synergy
Refurbished Familiar
25%inclusion171 decks676 decks
23%synergy
Wave of Rats
25%inclusion166 decks676 decks
23%synergy
Chittering Rats
24%inclusion164 decks676 decks
24%synergy
Nezumi Linkbreaker
24%inclusion163 decks676 decks
23%synergy
Rat King, Verminister
22%inclusion57 decks257 decks
19%synergy
Elephant-Rat
22%inclusion89 decks413 decks
21%synergy
Swarm of Rats
21%inclusion143 decks676 decks
19%synergy
Skullsnatcher
20%inclusion133 decks676 decks
19%synergy
Kuro's Taken
20%inclusion132 decks676 decks
19%synergy
Sewer Rats
19%inclusion129 decks676 decks
19%synergy
Nezumi Graverobber
19%inclusion128 decks676 decks
18%synergy
Rotting Rats
19%inclusion126 decks676 decks
16%synergy
Ossuary Rats
18%inclusion125 decks676 decks
18%synergy
Thriving Rats
18%inclusion119 decks676 decks
17%synergy
Scrib Nibblers
16%inclusion110 decks676 decks
16%synergy
Nezumi Bone-Reader
16%inclusion105 decks676 decks
15%synergy
Gutter Skulk
15%inclusion102 decks676 decks
15%synergy
Graveshifter
15%inclusion101 decks676 decks
14%synergy
Nashi, Moon Sage's Scion
14%inclusion95 decks676 decks
10%synergy
Muck Rats
14%inclusion92 decks676 decks
13%synergy
Rat Colony
13%inclusion89 decks676 decks
8%synergy
Carrion Rats
13%inclusion88 decks676 decks
13%synergy
Valley Rotcaller
12%inclusion82 decks676 decks
9%synergy
Graf Rats
12%inclusion81 decks676 decks
12%synergy
Okiba-Gang Shinobi
12%inclusion81 decks676 decks
11%synergy
Rabid Rats
11%inclusion76 decks676 decks
11%synergy
Instants
Whisper of the Dross
58%inclusion390 decks676 decks
55%synergy
Rat Out
54%inclusion366 decks676 decks
53%synergy
Village Rites
47%inclusion318 decks676 decks
21%synergy
Grim Affliction
46%inclusion308 decks676 decks
44%synergy
Murder
41%inclusion274 decks676 decks
31%synergy
Anoint with Affliction
34%inclusion231 decks676 decks
34%synergy
Raise the Draugr
31%inclusion212 decks676 decks
30%synergy
Corrupted Conviction
30%inclusion200 decks676 decks
17%synergy
Defile
24%inclusion163 decks676 decks
-11%synergy
Gravepurge
23%inclusion153 decks676 decks
21%synergy
Tragic Slip
22%inclusion150 decks676 decks
3%synergy
Consuming Corruption
22%inclusion148 decks676 decks
7%synergy
Dark Ritual
20%inclusion134 decks676 decks
-47%synergy
Altar's Reap
19%inclusion126 decks676 decks
16%synergy
Go for the Throat
18%inclusion124 decks676 decks
-4%synergy
Hero's Downfall
18%inclusion121 decks676 decks
11%synergy
Doom Blade
17%inclusion118 decks676 decks
10%synergy
Foul-Tongue Shriek
17%inclusion116 decks676 decks
15%synergy
Deadly Dispute
16%inclusion108 decks676 decks
-11%synergy
Virulent Wound
15%inclusion100 decks676 decks
14%synergy
Infernal Grasp
13%inclusion87 decks676 decks
-12%synergy
Offer Immortality
12%inclusion81 decks676 decks
10%synergy
Death Denied
11%inclusion73 decks676 decks
10%synergy
Drag to the Underworld
10%inclusion65 decks676 decks
8%synergy
Tendrils of Corruption
9.2%inclusion62 decks676 decks
6%synergy
Nameless Inversion
8.6%inclusion58 decks676 decks
8%synergy
Supernatural Stamina
7.8%inclusion53 decks676 decks
0%synergy
Tainted Strike
7.8%inclusion53 decks676 decks
5%synergy
Breathe Your Last
7.7%inclusion52 decks676 decks
6%synergy
Fake Your Own Death
7.1%inclusion48 decks676 decks
-0%synergy
Undying Malice
6.1%inclusion41 decks676 decks
-4%synergy
Alesha's Legacy
5.5%inclusion30 decks541 decks
4%synergy
Unbury
5.5%inclusion15 decks275 decks
5%synergy
Not Dead After All
5.2%inclusion35 decks676 decks
-6%synergy
Feign Death
5.0%inclusion34 decks676 decks
-3%synergy
Sorceries
Drown in Ichor
56%inclusion378 decks676 decks
52%synergy
Revenge of the Rats
47%inclusion301 decks634 decks
44%synergy
Vat Emergence
46%inclusion313 decks676 decks
45%synergy
Crippling Fear
46%inclusion311 decks676 decks
43%synergy
Spread the Sickness
45%inclusion302 decks676 decks
44%synergy
Feed the Infection
40%inclusion271 decks676 decks
39%synergy
Feed the Swarm
38%inclusion260 decks676 decks
-12%synergy
Sign in Blood
37%inclusion249 decks676 decks
2%synergy
Read the Bones
29%inclusion195 decks676 decks
13%synergy
Victimize
19%inclusion131 decks676 decks
-8%synergy
Return from Extinction
19%inclusion130 decks676 decks
19%synergy
Unearth
19%inclusion129 decks676 decks
10%synergy
Geth's Summons
19%inclusion126 decks676 decks
18%synergy
Caress of Phyrexia
16%inclusion111 decks676 decks
16%synergy
Lab Rats
15%inclusion103 decks676 decks
15%synergy
Profane Command
14%inclusion94 decks676 decks
12%synergy
Night's Whisper
14%inclusion92 decks676 decks
-12%synergy
Psychic Whorl
13%inclusion87 decks676 decks
12%synergy
Bloodline Bidding
13%inclusion35 decks275 decks
9%synergy
Gruesome Fate
12%inclusion82 decks676 decks
10%synergy
Ambition's Cost
12%inclusion78 decks676 decks
9%synergy
Forever Young
11%inclusion76 decks676 decks
10%synergy
Predators' Hour
11%inclusion73 decks676 decks
10%synergy
Ancient Craving
11%inclusion72 decks676 decks
9%synergy
Duress
11%inclusion71 decks676 decks
4%synergy
Diabolic Tutor
10%inclusion69 decks676 decks
-3%synergy
Syphon Mind
10%inclusion68 decks676 decks
-2%synergy
Eaten Alive
9.3%inclusion63 decks676 decks
6%synergy
Fell
9.0%inclusion61 decks676 decks
6%synergy
Hex
6.5%inclusion44 decks676 decks
6%synergy
Dirge of Dread
6.4%inclusion43 decks676 decks
6%synergy
Decree of Pain
6.2%inclusion42 decks676 decks
1%synergy
Mind Rot
6.2%inclusion42 decks676 decks
5%synergy
Mutilate
5.9%inclusion40 decks676 decks
-10%synergy
Recover
5.8%inclusion39 decks676 decks
5%synergy
Call of the Death-Dweller
5.0%inclusion34 decks676 decks
5%synergy
Utility Artifacts
Contagion Clasp
38%inclusion260 decks676 decks
36%synergy
Icon of Ancestry
23%inclusion155 decks676 decks
22%synergy
Prosthetic Injector
19%inclusion127 decks676 decks
19%synergy
Wayfarer's Bauble
16%inclusion111 decks676 decks
2%synergy
Swiftfoot Boots
13%inclusion90 decks676 decks
-18%synergy
Witch's Cauldron
11%inclusion74 decks676 decks
10%synergy
Vat of Rebirth
11%inclusion71 decks676 decks
7%synergy
Hall of Triumph
10%inclusion70 decks676 decks
10%synergy
Thieves' Tools
10%inclusion69 decks676 decks
9%synergy
Bontu's Monument
10%inclusion68 decks676 decks
-18%synergy
Heirloom Blade
8.3%inclusion56 decks676 decks
8%synergy
Gathering Stone
8.0%inclusion22 decks275 decks
7%synergy
Sword of the Squeak
6.8%inclusion46 decks676 decks
6%synergy
Skeleton Key
6.1%inclusion41 decks676 decks
6%synergy
Enchantments
Necrogen Communion
50%inclusion335 decks676 decks
48%synergy
Tribute to Horobi
29%inclusion199 decks676 decks
29%synergy
Vampiric Rites
20%inclusion135 decks676 decks
14%synergy
Phyresis
19%inclusion129 decks676 decks
17%synergy
Bad Moon
17%inclusion112 decks676 decks
14%synergy
Oversold Cemetery
13%inclusion89 decks676 decks
8%synergy
Lord Skitter's Blessing
13%inclusion85 decks676 decks
12%synergy
Intimidation
12%inclusion84 decks676 decks
12%synergy
Okiba Reckoner Raid
12%inclusion83 decks676 decks
12%synergy
Phyrexian Arena
12%inclusion83 decks676 decks
-27%synergy
Greed
8.0%inclusion54 decks676 decks
2%synergy
Fungal Fortitude
8.0%inclusion54 decks676 decks
7%synergy
Underworld Connections
7.7%inclusion52 decks676 decks
6%synergy
Relic Putrescence
7.2%inclusion49 decks676 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
10%inclusion67 decks676 decks
7%synergy
Utility Lands
Rogue's Passage
40%inclusion271 decks676 decks
21%synergy
Mudflat Village
36%inclusion240 decks676 decks
33%synergy
Mortuary Mire
33%inclusion224 decks676 decks
20%synergy
Access Tunnel
23%inclusion153 decks676 decks
20%synergy
Bojuka Bog
17%inclusion118 decks676 decks
-30%synergy
Karn's Bastion
17%inclusion118 decks676 decks
14%synergy
Barren Moor
17%inclusion112 decks676 decks
7%synergy
Witch's Cottage
16%inclusion109 decks676 decks
-8%synergy
The Dross Pits
10%inclusion69 decks676 decks
9%synergy
Swarmyard
9.5%inclusion64 decks676 decks
4%synergy
Temple of the False God
9.5%inclusion64 decks676 decks
2%synergy
Memorial to Folly
8.9%inclusion60 decks676 decks
6%synergy
Hidden Necropolis
7.0%inclusion47 decks676 decks
6%synergy
Polluted Mire
6.5%inclusion44 decks676 decks
3%synergy
Mana Artifacts
Sol Ring
63%inclusion423 decks676 decks
-23%synergy
Charcoal Diamond
45%inclusion307 decks676 decks
24%synergy
Arcane Signet
45%inclusion304 decks676 decks
-16%synergy
Mind Stone
35%inclusion237 decks676 decks
7%synergy
Phyrexian Atlas
29%inclusion193 decks676 decks
28%synergy
Heraldic Banner
22%inclusion152 decks676 decks
17%synergy
Commander's Sphere
19%inclusion126 decks676 decks
11%synergy
Patchwork Banner
7.0%inclusion47 decks676 decks
3%synergy
Thought Vessel
5.2%inclusion35 decks676 decks
-19%synergy
Lands
Swamp
100%inclusion673 decks676 decks
4%synergy
Path of Ancestry
41%inclusion278 decks676 decks
36%synergy
Myriad Landscape
22%inclusion150 decks676 decks
-2%synergy
Big Apple, 3 a.m.
11%inclusion24 decks217 decks
9%synergy
Evolving Wilds
9.2%inclusion62 decks676 decks
5%synergy
Escape Tunnel
8.7%inclusion59 decks676 decks
8%synergy
Command Tower
8.3%inclusion56 decks676 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