Marrow-Gnawer (Commander) - Expensive Infect

Marrow-Gnawer
Rank #130
8decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Background image for Building Rat Typal With Marrow-Gnawer
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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Enchantments
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Utility Lands
Mana Artifacts
Lands
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Rat King, Verminister
25%inclusion1 decks4 decks
22%synergy
High Synergy Cards
Karumonix, the Rat King
100%inclusion8 decks8 decks
95%synergy
Three Tree City
100%inclusion8 decks8 decks
95%synergy
Rat Colony
100%inclusion8 decks8 decks
95%synergy
Swarmyard
100%inclusion8 decks8 decks
94%synergy
Valley Rotcaller
88%inclusion7 decks8 decks
85%synergy
Piper of the Swarm
88%inclusion7 decks8 decks
81%synergy
Ogre Slumlord
88%inclusion7 decks8 decks
77%synergy
Thrumming Stone
75%inclusion6 decks8 decks
71%synergy
Phyrexian Tower
88%inclusion7 decks8 decks
63%synergy
Diabolic Intent
75%inclusion6 decks8 decks
60%synergy
Top Cards
Jet Medallion
100%inclusion8 decks8 decks
39%synergy
Dark Ritual
88%inclusion7 decks8 decks
21%synergy
Bontu's Monument
88%inclusion7 decks8 decks
59%synergy
Lightning Greaves
75%inclusion6 decks8 decks
41%synergy
Deadly Rollick
63%inclusion5 decks8 decks
38%synergy
Village Rites
63%inclusion5 decks8 decks
37%synergy
Ayara, First of Locthwain
63%inclusion5 decks8 decks
37%synergy
Pack Rat
63%inclusion5 decks8 decks
56%synergy
Ashcoat of the Shadow Swarm
63%inclusion5 decks8 decks
59%synergy
Thornbite Staff
63%inclusion5 decks8 decks
60%synergy
Game Changers
Demonic Tutor
88%inclusion7 decks8 decks
60%synergy
Vampiric Tutor
88%inclusion7 decks8 decks
67%synergy
Bolas's Citadel
63%inclusion5 decks8 decks
34%synergy
Imperial Seal
50%inclusion4 decks8 decks
43%synergy
Ancient Tomb
50%inclusion4 decks8 decks
38%synergy
Necropotence
25%inclusion2 decks8 decks
10%synergy
Opposition Agent
13%inclusion1 decks8 decks
3%synergy
Mana Vault
13%inclusion1 decks8 decks
6%synergy
Chrome Mox
13%inclusion1 decks8 decks
6%synergy
Creatures
Lord Skitter, Sewer King
63%inclusion5 decks8 decks
54%synergy
Species Specialist
50%inclusion4 decks8 decks
47%synergy
Persistent Marshstalker
50%inclusion4 decks8 decks
47%synergy
Crypt Rats
38%inclusion3 decks8 decks
33%synergy
Blood Artist
38%inclusion3 decks8 decks
6%synergy
Tangled Colony
38%inclusion3 decks8 decks
34%synergy
Ink-Eyes, Servant of Oni
38%inclusion3 decks8 decks
34%synergy
Zulaport Cutthroat
38%inclusion3 decks8 decks
14%synergy
Ratcatcher
38%inclusion3 decks8 decks
34%synergy
Nashi, Moon Sage's Scion
38%inclusion3 decks8 decks
34%synergy
Mirkwood Bats
25%inclusion2 decks8 decks
16%synergy
Crashing Drawbridge
25%inclusion2 decks8 decks
23%synergy
Lord Skitter's Butcher
25%inclusion2 decks8 decks
22%synergy
Crypt Ghast
25%inclusion2 decks8 decks
-23%synergy
Engine Rat
20%inclusion1 decks5 decks
18%synergy
Syr Konrad, the Grim
13%inclusion1 decks8 decks
-8%synergy
Metallic Mimic
13%inclusion1 decks8 decks
12%synergy
Sheoldred, the Apocalypse
13%inclusion1 decks8 decks
-2%synergy
Roaming Throne
13%inclusion1 decks8 decks
9%synergy
Gray Merchant of Asphodel
13%inclusion1 decks8 decks
-39%synergy
Boggart Trawler
13%inclusion1 decks8 decks
4%synergy
Grim Haruspex
13%inclusion1 decks8 decks
4%synergy
Vito, Thorn of the Dusk Rose
13%inclusion1 decks8 decks
2%synergy
Swarm of Rats
13%inclusion1 decks8 decks
10%synergy
Chittering Witch
13%inclusion1 decks8 decks
8%synergy
Voracious Vermin
13%inclusion1 decks8 decks
9%synergy
Twisted Sewer-Witch
13%inclusion1 decks8 decks
11%synergy
Nezumi Cutthroat
13%inclusion1 decks8 decks
12%synergy
Blightbelly Rat
13%inclusion1 decks8 decks
9%synergy
Septic Rats
13%inclusion1 decks8 decks
11%synergy
K'rrik, Son of Yawgmoth
13%inclusion1 decks8 decks
-6%synergy
Gnat Miser
13%inclusion1 decks8 decks
10%synergy
Typhoid Rats
13%inclusion1 decks8 decks
9%synergy
Rancid Rats
13%inclusion1 decks8 decks
10%synergy
Ichor Rats
13%inclusion1 decks8 decks
9%synergy
Instants
Deadly Dispute
50%inclusion4 decks8 decks
24%synergy
Infernal Grasp
38%inclusion3 decks8 decks
12%synergy
Foul-Tongue Shriek
38%inclusion3 decks8 decks
36%synergy
Malakir Rebirth
38%inclusion3 decks8 decks
15%synergy
Corrupted Conviction
38%inclusion3 decks8 decks
25%synergy
Force of Despair
25%inclusion2 decks8 decks
17%synergy
Go for the Throat
25%inclusion2 decks8 decks
2%synergy
Imp's Mischief
25%inclusion2 decks8 decks
0%synergy
Defile
25%inclusion2 decks8 decks
-12%synergy
Doom Blade
25%inclusion2 decks8 decks
18%synergy
Culling the Weak
25%inclusion2 decks8 decks
9%synergy
Baleful Mastery
25%inclusion2 decks8 decks
16%synergy
Fell the Profane
13%inclusion1 decks8 decks
-6%synergy
Sacrifice
13%inclusion1 decks8 decks
8%synergy
Consuming Corruption
13%inclusion1 decks8 decks
-3%synergy
Goryo's Vengeance
13%inclusion1 decks8 decks
12%synergy
Cabal Ritual
13%inclusion1 decks8 decks
-6%synergy
Bitter Triumph
13%inclusion1 decks8 decks
3%synergy
Tragic Slip
13%inclusion1 decks8 decks
-8%synergy
Dismember
13%inclusion1 decks8 decks
2%synergy
Sorceries
Feed the Swarm
50%inclusion4 decks8 decks
-1%synergy
Kindred Dominance
50%inclusion4 decks8 decks
45%synergy
Damnation
50%inclusion4 decks8 decks
29%synergy
Grim Tutor
50%inclusion4 decks8 decks
38%synergy
Echoing Return
38%inclusion3 decks8 decks
34%synergy
Reanimate
38%inclusion3 decks8 decks
-2%synergy
Night's Whisper
25%inclusion2 decks8 decks
0%synergy
Toxic Deluge
25%inclusion2 decks8 decks
-12%synergy
Sign in Blood
25%inclusion2 decks8 decks
-11%synergy
Beseech the Mirror
25%inclusion2 decks8 decks
18%synergy
Rise of the Dark Realms
25%inclusion2 decks8 decks
12%synergy
Secret Salvage
25%inclusion2 decks8 decks
24%synergy
Revenge of the Rats
20%inclusion1 decks5 decks
17%synergy
Victimize
13%inclusion1 decks8 decks
-14%synergy
Patriarch's Bidding
13%inclusion1 decks8 decks
8%synergy
Return from Extinction
13%inclusion1 decks8 decks
12%synergy
Bubbling Muck
13%inclusion1 decks8 decks
-3%synergy
Agadeem's Awakening
13%inclusion1 decks8 decks
5%synergy
Read the Bones
13%inclusion1 decks8 decks
-5%synergy
Exsanguinate
13%inclusion1 decks8 decks
-12%synergy
Corrupt
13%inclusion1 decks8 decks
10%synergy
Thoughtseize
13%inclusion1 decks8 decks
8%synergy
Plague of Vermin
13%inclusion1 decks8 decks
10%synergy
Pact of the Serpent
13%inclusion1 decks8 decks
11%synergy
Utility Artifacts
Skullclamp
50%inclusion4 decks8 decks
28%synergy
Herald's Horn
50%inclusion4 decks8 decks
44%synergy
Coat of Arms
38%inclusion3 decks8 decks
35%synergy
Sting, the Glinting Dagger
38%inclusion3 decks8 decks
36%synergy
Aetherflux Reservoir
25%inclusion2 decks8 decks
15%synergy
Sword of the Squeak
25%inclusion2 decks8 decks
24%synergy
Phyrexian Altar
25%inclusion2 decks8 decks
12%synergy
Swiftfoot Boots
25%inclusion2 decks8 decks
-7%synergy
Staff of Domination
25%inclusion2 decks8 decks
23%synergy
Banner of Kinship
20%inclusion1 decks5 decks
18%synergy
The Darkness Crystal
20%inclusion1 decks5 decks
0%synergy
Sensei's Divining Top
13%inclusion1 decks8 decks
4%synergy
Thousand-Year Elixir
13%inclusion1 decks8 decks
10%synergy
Whip of Erebos
13%inclusion1 decks8 decks
2%synergy
Helm of the Host
13%inclusion1 decks8 decks
11%synergy
Akroma's Memorial
13%inclusion1 decks8 decks
12%synergy
Door of Destinies
13%inclusion1 decks8 decks
10%synergy
Altar of the Brood
13%inclusion1 decks8 decks
11%synergy
Mask of Memory
13%inclusion1 decks8 decks
10%synergy
Sword of the Animist
13%inclusion1 decks8 decks
9%synergy
Enchantments
Phyrexian Arena
50%inclusion4 decks8 decks
10%synergy
Grave Pact
38%inclusion3 decks8 decks
18%synergy
Exquisite Blood
38%inclusion3 decks8 decks
24%synergy
Haunted One
25%inclusion2 decks8 decks
22%synergy
Sanguine Bond
25%inclusion2 decks8 decks
13%synergy
Black Market Connections
25%inclusion2 decks8 decks
1%synergy
Sothera, the Supervoid
20%inclusion1 decks5 decks
17%synergy
Dictate of Erebos
13%inclusion1 decks8 decks
2%synergy
Bastion of Remembrance
13%inclusion1 decks8 decks
-4%synergy
Oversold Cemetery
13%inclusion1 decks8 decks
7%synergy
Planeswalkers
Liliana of the Dark Realms
13%inclusion1 decks8 decks
-2%synergy
Ugin, the Spirit Dragon
13%inclusion1 decks8 decks
12%synergy
Utility Lands
Cabal Coffers
100%inclusion8 decks8 decks
45%synergy
Nykthos, Shrine to Nyx
88%inclusion7 decks8 decks
58%synergy
Urborg, Tomb of Yawgmoth
88%inclusion7 decks8 decks
50%synergy
Cabal Stronghold
75%inclusion6 decks8 decks
40%synergy
Bojuka Bog
63%inclusion5 decks8 decks
16%synergy
Witch's Cottage
50%inclusion4 decks8 decks
25%synergy
Reliquary Tower
50%inclusion4 decks8 decks
19%synergy
Mudflat Village
38%inclusion3 decks8 decks
35%synergy
Castle Locthwain
38%inclusion3 decks8 decks
20%synergy
War Room
25%inclusion2 decks8 decks
9%synergy
Takenuma, Abandoned Mire
25%inclusion2 decks8 decks
9%synergy
Susur Secundi, Void Altar
20%inclusion1 decks5 decks
12%synergy
Shizo, Death's Storehouse
13%inclusion1 decks8 decks
2%synergy
The Black Gate
13%inclusion1 decks8 decks
9%synergy
Urza's Saga
13%inclusion1 decks8 decks
5%synergy
Spymaster's Vault
13%inclusion1 decks8 decks
3%synergy
Karn's Bastion
13%inclusion1 decks8 decks
9%synergy
Lake of the Dead
13%inclusion1 decks8 decks
7%synergy
Rogue's Passage
13%inclusion1 decks8 decks
-7%synergy
Mana Artifacts
Sol Ring
100%inclusion8 decks8 decks
14%synergy
Arcane Signet
63%inclusion5 decks8 decks
1%synergy
Patchwork Banner
25%inclusion2 decks8 decks
21%synergy
Throne of Eldraine
25%inclusion2 decks8 decks
15%synergy
Thought Vessel
25%inclusion2 decks8 decks
-1%synergy
The Soul Stone
20%inclusion1 decks5 decks
6%synergy
Lotus Petal
13%inclusion1 decks8 decks
5%synergy
Patriar's Seal
13%inclusion1 decks8 decks
10%synergy
Extraplanar Lens
13%inclusion1 decks8 decks
8%synergy
Lands
Swamp
88%inclusion7 decks8 decks
-8%synergy
Cavern of Souls
88%inclusion7 decks8 decks
81%synergy
Malakir Rebirth
38%inclusion3 decks8 decks
15%synergy
Myriad Landscape
25%inclusion2 decks8 decks
-1%synergy
Fell the Profane
13%inclusion1 decks8 decks
-6%synergy
Agadeem's Awakening
13%inclusion1 decks8 decks
5%synergy
Boggart Trawler
13%inclusion1 decks8 decks
4%synergy
Path of Ancestry
13%inclusion1 decks8 decks
7%synergy
Gemstone Caverns
13%inclusion1 decks8 decks
8%synergy
Snow-Covered Swamp
13%inclusion1 decks8 decks
6%synergy
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