Marrow-Gnawer (Commander) - Optimized

Marrow-Gnawer
Rank #129
361decks
As CommanderAs CardAverage DeckDecks
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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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Creatures
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Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
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Rat King, Verminister
28%inclusion28 decks101 decks
25%synergy
Rat King, Pale Piper
14%inclusion9 decks64 decks
10%synergy
Big Apple, 3 a.m.
11%inclusion7 decks64 decks
9%synergy
Splinter's Technique
3.0%inclusion3 decks101 decks
1%synergy
Pain 101
1.6%inclusion1 decks64 decks
0%synergy
High Synergy Cards
Rat Colony
80%inclusion287 decks361 decks
74%synergy
Karumonix, the Rat King
78%inclusion282 decks361 decks
74%synergy
Thornbite Staff
76%inclusion275 decks361 decks
73%synergy
Piper of the Swarm
80%inclusion289 decks361 decks
73%synergy
Pack Rat
78%inclusion283 decks361 decks
72%synergy
Swarmyard
77%inclusion277 decks361 decks
71%synergy
Ogre Slumlord
74%inclusion268 decks361 decks
64%synergy
Ashcoat of the Shadow Swarm
58%inclusion208 decks361 decks
54%synergy
Lord Skitter, Sewer King
62%inclusion225 decks361 decks
54%synergy
Thrumming Stone
50%inclusion182 decks361 decks
47%synergy
Top Cards
Jet Medallion
73%inclusion265 decks361 decks
12%synergy
Dark Ritual
71%inclusion256 decks361 decks
4%synergy
Ayara, First of Locthwain
67%inclusion243 decks361 decks
42%synergy
Skullclamp
64%inclusion232 decks361 decks
42%synergy
Bontu's Monument
64%inclusion230 decks361 decks
36%synergy
Lightning Greaves
51%inclusion183 decks361 decks
17%synergy
Phyrexian Arena
49%inclusion176 decks361 decks
9%synergy
Herald's Horn
48%inclusion175 decks361 decks
43%synergy
Grave Pact
48%inclusion172 decks361 decks
28%synergy
Ratcatcher
46%inclusion167 decks361 decks
43%synergy
Game Changers
Demonic Tutor
58%inclusion210 decks361 decks
31%synergy
Vampiric Tutor
47%inclusion170 decks361 decks
26%synergy
Bolas's Citadel
40%inclusion145 decks361 decks
11%synergy
Necropotence
22%inclusion81 decks361 decks
8%synergy
Ancient Tomb
20%inclusion72 decks361 decks
8%synergy
Imperial Seal
13%inclusion48 decks361 decks
6%synergy
The One Ring
12%inclusion42 decks361 decks
2%synergy
Chrome Mox
8.3%inclusion30 decks361 decks
2%synergy
Mana Vault
7.5%inclusion27 decks361 decks
1%synergy
Opposition Agent
6.9%inclusion25 decks361 decks
-3%synergy
Creatures
Ink-Eyes, Servant of Oni
43%inclusion154 decks361 decks
39%synergy
Species Specialist
42%inclusion153 decks361 decks
39%synergy
Mirkwood Bats
39%inclusion139 decks361 decks
30%synergy
Crypt Rats
39%inclusion139 decks361 decks
34%synergy
Valley Rotcaller
37%inclusion133 decks361 decks
34%synergy
Crypt Ghast
32%inclusion114 decks361 decks
-16%synergy
Persistent Marshstalker
31%inclusion113 decks361 decks
28%synergy
Typhoid Rats
30%inclusion109 decks361 decks
26%synergy
Swarm of Rats
28%inclusion100 decks361 decks
25%synergy
Voracious Vermin
27%inclusion97 decks361 decks
24%synergy
Lord Skitter's Butcher
26%inclusion94 decks361 decks
23%synergy
Tangled Colony
25%inclusion90 decks361 decks
22%synergy
Zulaport Cutthroat
24%inclusion86 decks361 decks
1%synergy
Gnat Miser
24%inclusion86 decks361 decks
21%synergy
Nashi, Moon Sage's Scion
24%inclusion85 decks361 decks
20%synergy
Burglar Rat
23%inclusion84 decks361 decks
12%synergy
Chittering Witch
22%inclusion81 decks361 decks
18%synergy
Pestilence Rats
22%inclusion78 decks361 decks
20%synergy
Throat Slitter
21%inclusion77 decks361 decks
19%synergy
Blood Artist
20%inclusion71 decks361 decks
-12%synergy
Relentless Rats
18%inclusion65 decks361 decks
16%synergy
Rancid Rats
17%inclusion60 decks361 decks
14%synergy
Wave of Rats
16%inclusion56 decks361 decks
14%synergy
Nezumi Graverobber
15%inclusion53 decks361 decks
13%synergy
Twisted Sewer-Witch
15%inclusion53 decks361 decks
13%synergy
Gray Merchant of Asphodel
14%inclusion51 decks361 decks
-37%synergy
Locust Miser
14%inclusion50 decks361 decks
12%synergy
Crashing Drawbridge
13%inclusion48 decks361 decks
11%synergy
Blightbelly Rat
13%inclusion48 decks361 decks
10%synergy
Stronghold Rats
11%inclusion41 decks361 decks
7%synergy
Ravenous Rats
11%inclusion38 decks361 decks
9%synergy
Nezumi Prowler
10%inclusion36 decks361 decks
9%synergy
Ichor Rats
9.4%inclusion34 decks361 decks
6%synergy
Drainpipe Vermin
9.4%inclusion34 decks361 decks
8%synergy
Marvin, Murderous Mimic
8.9%inclusion32 decks360 decks
8%synergy
Pitiless Plunderer
8.6%inclusion31 decks361 decks
-10%synergy
Nezumi Informant
8.3%inclusion30 decks361 decks
2%synergy
Old Flitterfang
8.3%inclusion30 decks361 decks
7%synergy
Septic Rats
8.0%inclusion29 decks361 decks
6%synergy
Ruin Rat
8.0%inclusion29 decks361 decks
7%synergy
Engine Rat
7.8%inclusion28 decks358 decks
6%synergy
Gnawing Vermin
7.5%inclusion27 decks361 decks
6%synergy
Nezumi Bone-Reader
7.2%inclusion26 decks361 decks
6%synergy
Dark Confidant
6.6%inclusion24 decks361 decks
-1%synergy
Roaming Throne
6.6%inclusion24 decks361 decks
4%synergy
Skullsnatcher
6.6%inclusion24 decks361 decks
6%synergy
Undercity Dire Rat
6.2%inclusion18 decks292 decks
4%synergy
Adaptive Automaton
5.5%inclusion20 decks361 decks
4%synergy
Mukotai Ambusher
5.5%inclusion20 decks361 decks
5%synergy
Dauthi Voidwalker
5.5%inclusion20 decks361 decks
-10%synergy
Instants
Village Rites
38%inclusion136 decks361 decks
13%synergy
Deadly Rollick
30%inclusion110 decks361 decks
6%synergy
Defile
30%inclusion110 decks361 decks
-6%synergy
Foul-Tongue Shriek
26%inclusion94 decks361 decks
24%synergy
Deadly Dispute
25%inclusion90 decks361 decks
-1%synergy
Culling the Weak
25%inclusion90 decks361 decks
9%synergy
Withering Torment
23%inclusion81 decks360 decks
-9%synergy
Imp's Mischief
22%inclusion80 decks361 decks
-2%synergy
Go for the Throat
20%inclusion74 decks361 decks
-3%synergy
Infernal Grasp
17%inclusion62 decks361 decks
-8%synergy
Tragic Slip
17%inclusion61 decks361 decks
-3%synergy
Corrupted Conviction
15%inclusion55 decks361 decks
3%synergy
Cabal Ritual
15%inclusion54 decks361 decks
-3%synergy
Malakir Rebirth
15%inclusion53 decks361 decks
-8%synergy
Fell the Profane
13%inclusion46 decks361 decks
-6%synergy
Hero's Downfall
12%inclusion44 decks361 decks
5%synergy
Murder
11%inclusion41 decks361 decks
1%synergy
Sudden Spoiling
11%inclusion39 decks361 decks
2%synergy
Dismember
10%inclusion35 decks361 decks
-1%synergy
Force of Despair
8.6%inclusion31 decks361 decks
1%synergy
Rat Out
8.0%inclusion29 decks361 decks
7%synergy
Doom Blade
7.2%inclusion26 decks361 decks
0%synergy
Ad Nauseam
6.9%inclusion25 decks361 decks
4%synergy
Gravepurge
6.9%inclusion25 decks361 decks
5%synergy
Songs of the Damned
6.1%inclusion22 decks361 decks
1%synergy
Snuff Out
5.3%inclusion19 decks361 decks
-8%synergy
Sorceries
Feed the Swarm
41%inclusion147 decks361 decks
-10%synergy
Patriarch's Bidding
39%inclusion141 decks361 decks
35%synergy
Kindred Dominance
35%inclusion127 decks361 decks
30%synergy
Diabolic Intent
35%inclusion125 decks361 decks
20%synergy
Gruesome Fate
33%inclusion118 decks361 decks
31%synergy
Swarmyard Massacre
31%inclusion111 decks361 decks
28%synergy
Sign in Blood
29%inclusion106 decks361 decks
-6%synergy
Echoing Return
27%inclusion97 decks361 decks
24%synergy
Revenge of the Rats
25%inclusion89 decks359 decks
22%synergy
Diabolic Tutor
25%inclusion89 decks361 decks
10%synergy
Plague of Vermin
24%inclusion86 decks361 decks
21%synergy
Grim Tutor
23%inclusion84 decks361 decks
12%synergy
Crippling Fear
23%inclusion82 decks361 decks
20%synergy
Damnation
21%inclusion76 decks361 decks
0%synergy
Toxic Deluge
19%inclusion70 decks361 decks
-17%synergy
Night's Whisper
17%inclusion61 decks361 decks
-8%synergy
Reanimate
15%inclusion54 decks361 decks
-25%synergy
Bloodline Bidding
14%inclusion16 decks113 decks
10%synergy
Read the Bones
14%inclusion49 decks361 decks
-4%synergy
Exsanguinate
12%inclusion44 decks361 decks
-12%synergy
Torment of Hailfire
12%inclusion43 decks361 decks
-4%synergy
Victimize
12%inclusion42 decks361 decks
-15%synergy
Blasphemous Edict
11%inclusion39 decks359 decks
-6%synergy
Secret Salvage
10%inclusion35 decks361 decks
8%synergy
Living Death
9.4%inclusion34 decks361 decks
-1%synergy
Bubbling Muck
9.1%inclusion33 decks361 decks
-6%synergy
Insatiable Avarice
8.0%inclusion29 decks361 decks
-4%synergy
Profane Tutor
6.6%inclusion24 decks361 decks
2%synergy
Haunting Voyage
6.6%inclusion24 decks361 decks
5%synergy
Beseech the Mirror
6.6%inclusion24 decks361 decks
0%synergy
Mutilate
5.3%inclusion19 decks361 decks
-12%synergy
Utility Artifacts
Coat of Arms
35%inclusion126 decks361 decks
32%synergy
Vanquisher's Banner
34%inclusion121 decks361 decks
30%synergy
Swiftfoot Boots
30%inclusion108 decks361 decks
-2%synergy
Ashnod's Altar
27%inclusion97 decks361 decks
7%synergy
Eldrazi Monument
23%inclusion82 decks361 decks
21%synergy
Banner of Kinship
22%inclusion80 decks359 decks
20%synergy
Door of Destinies
22%inclusion79 decks361 decks
20%synergy
Phyrexian Altar
22%inclusion78 decks361 decks
8%synergy
Whip of Erebos
18%inclusion65 decks361 decks
7%synergy
Thousand-Year Elixir
17%inclusion60 decks361 decks
15%synergy
Sting, the Glinting Dagger
16%inclusion56 decks361 decks
14%synergy
Chronicle of Victory
12%inclusion14 decks116 decks
9%synergy
Altar of the Brood
11%inclusion38 decks361 decks
9%synergy
Mirror Box
7.8%inclusion28 decks361 decks
7%synergy
Illusionist's Bracers
7.5%inclusion27 decks361 decks
7%synergy
Sword of the Squeak
6.9%inclusion25 decks361 decks
6%synergy
The Darkness Crystal
6.5%inclusion19 decks294 decks
-13%synergy
Akroma's Memorial
6.1%inclusion22 decks361 decks
5%synergy
Sensei's Divining Top
5.8%inclusion21 decks361 decks
-2%synergy
Expedition Map
5.5%inclusion20 decks361 decks
-6%synergy
Magewright's Stone
5.5%inclusion20 decks361 decks
5%synergy
Wishclaw Talisman
5.3%inclusion19 decks361 decks
-1%synergy
Urza's Incubator
5.3%inclusion19 decks361 decks
3%synergy
Throne of the God-Pharaoh
5.3%inclusion19 decks361 decks
5%synergy
Aetherflux Reservoir
5.3%inclusion19 decks361 decks
-4%synergy
Staff of Domination
5.3%inclusion19 decks361 decks
4%synergy
Enchantments
Haunted One
32%inclusion114 decks361 decks
29%synergy
Contamination
30%inclusion110 decks361 decks
27%synergy
Black Market
30%inclusion109 decks361 decks
9%synergy
The Meathook Massacre
27%inclusion97 decks361 decks
10%synergy
Black Market Connections
25%inclusion90 decks361 decks
1%synergy
Dictate of Erebos
20%inclusion71 decks361 decks
9%synergy
Bad Moon
13%inclusion48 decks361 decks
10%synergy
Bastion of Remembrance
12%inclusion42 decks361 decks
-5%synergy
Vampiric Rites
11%inclusion39 decks361 decks
5%synergy
Attrition
8.9%inclusion32 decks361 decks
6%synergy
Cover of Darkness
8.3%inclusion30 decks361 decks
5%synergy
Exquisite Blood
7.5%inclusion27 decks361 decks
-6%synergy
Oversold Cemetery
7.5%inclusion27 decks361 decks
2%synergy
Sanguine Bond
6.1%inclusion22 decks361 decks
-6%synergy
Dark Prophecy
5.3%inclusion19 decks361 decks
1%synergy
Planeswalkers
Liliana of the Dark Realms
12%inclusion45 decks361 decks
-2%synergy
Utility Lands
Cabal Coffers
70%inclusion252 decks361 decks
15%synergy
Three Tree City
47%inclusion171 decks361 decks
43%synergy
Urborg, Tomb of Yawgmoth
47%inclusion170 decks361 decks
10%synergy
Bojuka Bog
47%inclusion168 decks361 decks
0%synergy
Cabal Stronghold
41%inclusion147 decks361 decks
6%synergy
Nykthos, Shrine to Nyx
40%inclusion143 decks361 decks
10%synergy
Phyrexian Tower
37%inclusion132 decks361 decks
12%synergy
Mudflat Village
34%inclusion122 decks361 decks
31%synergy
Witch's Cottage
28%inclusion100 decks361 decks
3%synergy
Reliquary Tower
25%inclusion90 decks361 decks
-6%synergy
Crypt of Agadeem
22%inclusion78 decks361 decks
11%synergy
Castle Locthwain
19%inclusion67 decks361 decks
1%synergy
Mortuary Mire
17%inclusion61 decks361 decks
4%synergy
Rogue's Passage
16%inclusion57 decks361 decks
-3%synergy
Takenuma, Abandoned Mire
14%inclusion52 decks361 decks
-1%synergy
War Room
14%inclusion50 decks361 decks
-2%synergy
Westvale Abbey
11%inclusion41 decks361 decks
5%synergy
Urza's Saga
8.6%inclusion31 decks361 decks
1%synergy
Barren Moor
7.5%inclusion27 decks361 decks
-2%synergy
Buried Ruin
5.8%inclusion21 decks361 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion338 decks361 decks
8%synergy
Arcane Signet
52%inclusion186 decks361 decks
-10%synergy
Patriar's Seal
23%inclusion83 decks361 decks
20%synergy
Patchwork Banner
20%inclusion74 decks361 decks
16%synergy
The Soul Stone
13%inclusion32 decks242 decks
-1%synergy
Charcoal Diamond
11%inclusion41 decks361 decks
-11%synergy
Thought Vessel
11%inclusion41 decks361 decks
-15%synergy
Heraldic Banner
11%inclusion39 decks361 decks
5%synergy
Mind Stone
11%inclusion39 decks361 decks
-19%synergy
Caged Sun
8.9%inclusion32 decks361 decks
-3%synergy
Throne of Eldraine
7.2%inclusion26 decks361 decks
-3%synergy
Fellwar Stone
7.2%inclusion26 decks361 decks
-7%synergy
Gauntlet of Power
6.6%inclusion24 decks361 decks
3%synergy
Lotus Petal
6.4%inclusion23 decks361 decks
-1%synergy
Nyx Lotus
6.1%inclusion22 decks361 decks
0%synergy
Commander's Sphere
5.3%inclusion19 decks361 decks
-3%synergy
Lands
Swamp
96%inclusion345 decks361 decks
0%synergy
Cavern of Souls
31%inclusion112 decks361 decks
24%synergy
Path of Ancestry
28%inclusion101 decks361 decks
23%synergy
Myriad Landscape
17%inclusion62 decks361 decks
-9%synergy
Malakir Rebirth
15%inclusion53 decks361 decks
-8%synergy
Fell the Profane
13%inclusion46 decks361 decks
-6%synergy
Command Tower
5.8%inclusion21 decks361 decks
0%synergy
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