Marrow-Gnawer (Commander) - Combo

Marrow-Gnawer
Rank #130
134decks
As CommanderAs CardAverage DeckDecks
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Budget
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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
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Rat King, Verminister
29%inclusion10 decks34 decks
27%synergy
Rat King, Pale Piper
18%inclusion4 decks22 decks
14%synergy
Big Apple, 3 a.m.
14%inclusion3 decks22 decks
12%synergy
Pain 101
4.8%inclusion1 decks21 decks
4%synergy
Splinter, the Mentor
3.6%inclusion2 decks55 decks
3%synergy
High Synergy Cards
Swarmyard
84%inclusion112 decks134 decks
78%synergy
Thornbite Staff
80%inclusion107 decks134 decks
77%synergy
Piper of the Swarm
81%inclusion109 decks134 decks
74%synergy
Pack Rat
72%inclusion97 decks134 decks
66%synergy
Karumonix, the Rat King
70%inclusion94 decks134 decks
66%synergy
Rat Colony
69%inclusion92 decks134 decks
63%synergy
Ogre Slumlord
67%inclusion90 decks134 decks
57%synergy
Lord Skitter, Sewer King
60%inclusion81 decks134 decks
52%synergy
Thrumming Stone
56%inclusion75 decks134 decks
52%synergy
Skullclamp
72%inclusion97 decks134 decks
51%synergy
Top Cards
Ayara, First of Locthwain
76%inclusion102 decks134 decks
51%synergy
Dark Ritual
68%inclusion91 decks134 decks
1%synergy
Jet Medallion
66%inclusion89 decks134 decks
5%synergy
Bontu's Monument
63%inclusion84 decks134 decks
34%synergy
Ashcoat of the Shadow Swarm
50%inclusion67 decks134 decks
47%synergy
Species Specialist
46%inclusion62 decks134 decks
43%synergy
Herald's Horn
46%inclusion61 decks134 decks
40%synergy
Lightning Greaves
46%inclusion61 decks134 decks
12%synergy
Feed the Swarm
43%inclusion57 decks134 decks
-8%synergy
Mirkwood Bats
42%inclusion56 decks134 decks
33%synergy
Game Changers
Demonic Tutor
46%inclusion61 decks134 decks
18%synergy
Vampiric Tutor
40%inclusion53 decks134 decks
19%synergy
Bolas's Citadel
34%inclusion45 decks134 decks
5%synergy
Necropotence
16%inclusion22 decks134 decks
2%synergy
Ancient Tomb
15%inclusion20 decks134 decks
3%synergy
Imperial Seal
12%inclusion16 decks134 decks
5%synergy
The One Ring
9.0%inclusion12 decks134 decks
0%synergy
Opposition Agent
8.2%inclusion11 decks134 decks
-1%synergy
Chrome Mox
6.7%inclusion9 decks134 decks
1%synergy
Creatures
Ratcatcher
39%inclusion52 decks134 decks
35%synergy
Ink-Eyes, Servant of Oni
36%inclusion48 decks134 decks
33%synergy
Crypt Rats
35%inclusion47 decks134 decks
30%synergy
Valley Rotcaller
34%inclusion42 decks123 decks
32%synergy
Crypt Ghast
34%inclusion45 decks134 decks
-14%synergy
Persistent Marshstalker
33%inclusion41 decks123 decks
30%synergy
Zulaport Cutthroat
29%inclusion39 decks134 decks
6%synergy
Typhoid Rats
29%inclusion39 decks134 decks
25%synergy
Gnat Miser
28%inclusion38 decks134 decks
25%synergy
Blood Artist
27%inclusion36 decks134 decks
-5%synergy
Swarm of Rats
26%inclusion35 decks134 decks
24%synergy
Voracious Vermin
26%inclusion35 decks134 decks
23%synergy
Burglar Rat
25%inclusion34 decks134 decks
14%synergy
Crashing Drawbridge
25%inclusion34 decks134 decks
23%synergy
Lord Skitter's Butcher
25%inclusion34 decks134 decks
22%synergy
Tangled Colony
25%inclusion33 decks134 decks
21%synergy
Chittering Witch
25%inclusion33 decks134 decks
20%synergy
Throat Slitter
21%inclusion28 decks134 decks
19%synergy
Nashi, Moon Sage's Scion
20%inclusion27 decks134 decks
16%synergy
Nezumi Graverobber
19%inclusion26 decks134 decks
18%synergy
Rancid Rats
18%inclusion24 decks134 decks
15%synergy
Gray Merchant of Asphodel
17%inclusion23 decks134 decks
-34%synergy
Drainpipe Vermin
17%inclusion23 decks134 decks
16%synergy
Pestilence Rats
17%inclusion23 decks134 decks
15%synergy
Wave of Rats
16%inclusion22 decks134 decks
15%synergy
Undercity Dire Rat
16%inclusion12 decks74 decks
14%synergy
Relentless Rats
15%inclusion20 decks134 decks
13%synergy
Gnawing Vermin
15%inclusion20 decks134 decks
13%synergy
Nezumi Bone-Reader
15%inclusion20 decks134 decks
14%synergy
Ravenous Rats
13%inclusion18 decks134 decks
12%synergy
Locust Miser
13%inclusion18 decks134 decks
12%synergy
Stronghold Rats
13%inclusion18 decks134 decks
10%synergy
Engine Rat
13%inclusion13 decks102 decks
11%synergy
Twisted Sewer-Witch
13%inclusion17 decks134 decks
11%synergy
Skullsnatcher
12%inclusion16 decks134 decks
11%synergy
Nezumi Informant
11%inclusion15 decks134 decks
4%synergy
Okiba-Gang Shinobi
10%inclusion14 decks134 decks
10%synergy
Ruin Rat
10%inclusion14 decks134 decks
9%synergy
Bog Rats
10%inclusion13 decks134 decks
9%synergy
Nezumi Shortfang
8.2%inclusion11 decks134 decks
7%synergy
Changeling Outcast
8.2%inclusion11 decks134 decks
3%synergy
Blightbelly Rat
8.2%inclusion11 decks134 decks
5%synergy
Innocuous Rat
7.7%inclusion9 decks117 decks
7%synergy
Carrion Rats
7.5%inclusion10 decks134 decks
7%synergy
Rotting Rats
7.5%inclusion10 decks134 decks
4%synergy
Nezumi Prowler
6.7%inclusion9 decks134 decks
5%synergy
Ichor Rats
6.7%inclusion9 decks134 decks
4%synergy
Septic Rats
6.0%inclusion8 decks134 decks
4%synergy
Viscera Seer
6.0%inclusion8 decks134 decks
-11%synergy
Boggart Trawler
5.6%inclusion7 decks126 decks
-3%synergy
Instants
Village Rites
37%inclusion50 decks134 decks
12%synergy
Deadly Dispute
28%inclusion37 decks134 decks
2%synergy
Withering Torment
26%inclusion31 decks118 decks
-5%synergy
Culling the Weak
26%inclusion35 decks134 decks
11%synergy
Defile
20%inclusion27 decks134 decks
-17%synergy
Deadly Rollick
19%inclusion26 decks134 decks
-5%synergy
Imp's Mischief
19%inclusion26 decks134 decks
-5%synergy
Foul-Tongue Shriek
19%inclusion26 decks134 decks
18%synergy
Fell the Profane
17%inclusion21 decks126 decks
-2%synergy
Infernal Grasp
16%inclusion21 decks134 decks
-10%synergy
Go for the Throat
15%inclusion20 decks134 decks
-8%synergy
Malakir Rebirth
15%inclusion20 decks134 decks
-8%synergy
Cabal Ritual
13%inclusion18 decks134 decks
-5%synergy
Corrupted Conviction
13%inclusion18 decks134 decks
1%synergy
Plumb the Forbidden
13%inclusion17 decks134 decks
8%synergy
Dismember
13%inclusion17 decks134 decks
2%synergy
Murder
12%inclusion16 decks134 decks
2%synergy
Sudden Spoiling
12%inclusion16 decks134 decks
3%synergy
Tragic Slip
12%inclusion16 decks134 decks
-8%synergy
Hero's Downfall
11%inclusion15 decks134 decks
4%synergy
Force of Despair
10%inclusion13 decks134 decks
2%synergy
Rat Out
8.2%inclusion11 decks134 decks
7%synergy
Baleful Mastery
8.2%inclusion11 decks134 decks
-1%synergy
Snuff Out
6.7%inclusion9 decks134 decks
-6%synergy
Darkness
6.7%inclusion9 decks134 decks
-3%synergy
Gravepurge
6.7%inclusion9 decks134 decks
5%synergy
Songs of the Damned
6.0%inclusion8 decks134 decks
1%synergy
Tainted Strike
6.0%inclusion8 decks134 decks
3%synergy
Plunge into Darkness
5.2%inclusion7 decks134 decks
5%synergy
Doom Blade
5.2%inclusion7 decks134 decks
-2%synergy
Sorceries
Sign in Blood
40%inclusion53 decks134 decks
4%synergy
Patriarch's Bidding
39%inclusion52 decks134 decks
35%synergy
Diabolic Intent
35%inclusion47 decks134 decks
20%synergy
Gruesome Fate
35%inclusion47 decks134 decks
33%synergy
Plague of Vermin
34%inclusion46 decks134 decks
32%synergy
Grim Tutor
34%inclusion45 decks134 decks
22%synergy
Echoing Return
33%inclusion44 decks134 decks
30%synergy
Kindred Dominance
31%inclusion41 decks134 decks
26%synergy
Swarmyard Massacre
26%inclusion32 decks122 decks
24%synergy
Diabolic Tutor
26%inclusion35 decks134 decks
12%synergy
Night's Whisper
25%inclusion34 decks134 decks
1%synergy
Revenge of the Rats
21%inclusion23 decks111 decks
18%synergy
Toxic Deluge
19%inclusion25 decks134 decks
-18%synergy
Read the Bones
18%inclusion24 decks134 decks
1%synergy
Crippling Fear
18%inclusion24 decks134 decks
15%synergy
Damnation
15%inclusion20 decks134 decks
-6%synergy
Bubbling Muck
14%inclusion19 decks134 decks
-1%synergy
Lab Rats
13%inclusion18 decks134 decks
13%synergy
Exsanguinate
12%inclusion16 decks134 decks
-13%synergy
Beseech the Queen
12%inclusion16 decks134 decks
6%synergy
Living Death
11%inclusion15 decks134 decks
1%synergy
Reanimate
11%inclusion15 decks134 decks
-28%synergy
Pact of the Serpent
11%inclusion15 decks134 decks
9%synergy
Secret Salvage
11%inclusion15 decks134 decks
10%synergy
Bloodline Bidding
11%inclusion4 decks38 decks
6%synergy
Victimize
10%inclusion14 decks134 decks
-16%synergy
Insatiable Avarice
10%inclusion14 decks134 decks
-1%synergy
Profane Tutor
10%inclusion13 decks134 decks
5%synergy
Beseech the Mirror
9.0%inclusion12 decks134 decks
2%synergy
Torment of Hailfire
8.2%inclusion11 decks134 decks
-7%synergy
Eaten Alive
8.2%inclusion11 decks134 decks
5%synergy
Blasphemous Edict
7.2%inclusion8 decks111 decks
-9%synergy
Unearth
6.7%inclusion9 decks134 decks
-2%synergy
Agadeem's Awakening
6.7%inclusion9 decks134 decks
-1%synergy
Haunting Voyage
6.0%inclusion8 decks134 decks
5%synergy
Scheming Symmetry
5.2%inclusion7 decks134 decks
1%synergy
Utility Artifacts
Ashnod's Altar
31%inclusion42 decks134 decks
12%synergy
Coat of Arms
28%inclusion38 decks134 decks
26%synergy
Vanquisher's Banner
28%inclusion37 decks134 decks
24%synergy
Swiftfoot Boots
27%inclusion36 decks134 decks
-5%synergy
Thousand-Year Elixir
20%inclusion27 decks134 decks
18%synergy
Banner of Kinship
20%inclusion22 decks112 decks
17%synergy
Door of Destinies
19%inclusion26 decks134 decks
17%synergy
Phyrexian Altar
19%inclusion25 decks134 decks
5%synergy
Eldrazi Monument
18%inclusion24 decks134 decks
16%synergy
Altar of the Brood
16%inclusion22 decks134 decks
14%synergy
Sting, the Glinting Dagger
16%inclusion21 decks134 decks
14%synergy
Wayfarer's Bauble
13%inclusion17 decks134 decks
-3%synergy
Expedition Map
13%inclusion17 decks134 decks
1%synergy
Mirror Box
10%inclusion14 decks134 decks
10%synergy
Akroma's Memorial
9.0%inclusion12 decks134 decks
8%synergy
Whip of Erebos
8.2%inclusion11 decks134 decks
-3%synergy
Sword of the Paruns
8.2%inclusion11 decks134 decks
8%synergy
Illusionist's Bracers
7.5%inclusion10 decks134 decks
7%synergy
Aetherflux Reservoir
6.7%inclusion9 decks134 decks
-3%synergy
Magewright's Stone
6.7%inclusion9 decks134 decks
6%synergy
Sword of the Squeak
6.6%inclusion8 decks122 decks
6%synergy
Icon of Ancestry
6.0%inclusion8 decks134 decks
5%synergy
Wishclaw Talisman
6.0%inclusion8 decks134 decks
-1%synergy
Staff of Domination
6.0%inclusion8 decks134 decks
4%synergy
The Darkness Crystal
5.3%inclusion4 decks75 decks
-15%synergy
Sensei's Divining Top
5.2%inclusion7 decks134 decks
-3%synergy
Umbral Mantle
5.2%inclusion7 decks134 decks
5%synergy
Nim Deathmantle
5.2%inclusion7 decks134 decks
2%synergy
Rings of Brighthearth
5.2%inclusion7 decks134 decks
4%synergy
Dolmen Gate
5.2%inclusion7 decks134 decks
5%synergy
Altar of Dementia
5.2%inclusion7 decks134 decks
0%synergy
Enchantments
Grave Pact
40%inclusion53 decks134 decks
20%synergy
Phyrexian Arena
39%inclusion52 decks134 decks
-1%synergy
Haunted One
34%inclusion45 decks134 decks
31%synergy
Black Market
27%inclusion36 decks134 decks
6%synergy
The Meathook Massacre
26%inclusion35 decks134 decks
9%synergy
Black Market Connections
24%inclusion32 decks134 decks
0%synergy
Dictate of Erebos
18%inclusion24 decks134 decks
7%synergy
Contamination
16%inclusion21 decks134 decks
12%synergy
Bastion of Remembrance
12%inclusion16 decks134 decks
-5%synergy
Vampiric Rites
11%inclusion15 decks134 decks
5%synergy
Tribute to Horobi
6.0%inclusion8 decks134 decks
5%synergy
Cover of Darkness
6.0%inclusion8 decks134 decks
3%synergy
Oversold Cemetery
6.0%inclusion8 decks134 decks
1%synergy
Bad Moon
6.0%inclusion8 decks134 decks
3%synergy
Exquisite Blood
5.2%inclusion7 decks134 decks
-8%synergy
Planeswalkers
Liliana of the Dark Realms
13%inclusion18 decks134 decks
-1%synergy
Utility Lands
Cabal Coffers
72%inclusion97 decks134 decks
18%synergy
Urborg, Tomb of Yawgmoth
49%inclusion66 decks134 decks
12%synergy
Three Tree City
46%inclusion56 decks123 decks
41%synergy
Bojuka Bog
44%inclusion59 decks134 decks
-3%synergy
Cabal Stronghold
43%inclusion57 decks134 decks
8%synergy
Mudflat Village
36%inclusion45 decks124 decks
34%synergy
Nykthos, Shrine to Nyx
34%inclusion46 decks134 decks
5%synergy
Phyrexian Tower
33%inclusion44 decks134 decks
8%synergy
Witch's Cottage
31%inclusion42 decks134 decks
7%synergy
Castle Locthwain
26%inclusion35 decks134 decks
9%synergy
War Room
19%inclusion25 decks134 decks
2%synergy
Reliquary Tower
19%inclusion25 decks134 decks
-12%synergy
Mortuary Mire
16%inclusion22 decks134 decks
3%synergy
Crypt of Agadeem
16%inclusion22 decks134 decks
5%synergy
Takenuma, Abandoned Mire
16%inclusion21 decks134 decks
0%synergy
Barren Moor
10%inclusion14 decks134 decks
1%synergy
Buried Ruin
10%inclusion14 decks134 decks
5%synergy
Rogue's Passage
10%inclusion14 decks134 decks
-9%synergy
Spymaster's Vault
8.7%inclusion11 decks126 decks
-1%synergy
Westvale Abbey
8.2%inclusion11 decks134 decks
2%synergy
Urza's Saga
8.2%inclusion11 decks134 decks
0%synergy
Lake of the Dead
7.5%inclusion10 decks134 decks
2%synergy
Deserted Temple
6.7%inclusion9 decks134 decks
2%synergy
Thespian's Stage
6.7%inclusion9 decks134 decks
1%synergy
Shizo, Death's Storehouse
6.0%inclusion8 decks134 decks
-4%synergy
Strip Mine
6.0%inclusion8 decks134 decks
3%synergy
Mutavault
5.2%inclusion7 decks134 decks
5%synergy
Mana Artifacts
Sol Ring
93%inclusion125 decks134 decks
7%synergy
Arcane Signet
49%inclusion65 decks134 decks
-13%synergy
Patriar's Seal
25%inclusion34 decks134 decks
23%synergy
Patchwork Banner
20%inclusion24 decks122 decks
15%synergy
Heraldic Banner
17%inclusion23 decks134 decks
12%synergy
The Soul Stone
13%inclusion8 decks61 decks
-1%synergy
Mind Stone
10%inclusion14 decks134 decks
-19%synergy
Commander's Sphere
7.5%inclusion10 decks134 decks
-1%synergy
Fellwar Stone
7.5%inclusion10 decks134 decks
-7%synergy
Caged Sun
6.7%inclusion9 decks134 decks
-5%synergy
Lotus Petal
6.7%inclusion9 decks134 decks
-1%synergy
Nyx Lotus
6.7%inclusion9 decks134 decks
0%synergy
Thought Vessel
6.0%inclusion8 decks134 decks
-20%synergy
Throne of Eldraine
5.2%inclusion7 decks134 decks
-5%synergy
Mox Opal
5.2%inclusion7 decks134 decks
2%synergy
Lands
Swamp
99%inclusion132 decks134 decks
3%synergy
Cavern of Souls
33%inclusion44 decks134 decks
26%synergy
Path of Ancestry
32%inclusion43 decks134 decks
27%synergy
Fell the Profane
17%inclusion21 decks126 decks
-2%synergy
Myriad Landscape
16%inclusion22 decks134 decks
-9%synergy
Malakir Rebirth
15%inclusion20 decks134 decks
-8%synergy
Urza's Cave
6.9%inclusion9 decks130 decks
-1%synergy
Agadeem's Awakening
6.7%inclusion9 decks134 decks
-1%synergy
Boggart Trawler
5.6%inclusion7 decks126 decks
-3%synergy
Prismatic Vista
5.2%inclusion7 decks134 decks
3%synergy
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