Marrow-Gnawer (Commander)

Background image for Building Rat Typal With Marrow-Gnawer
Jeremy Rowe
Mar 20, 2026
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
Rat King, Verminister
27%inclusion681 decks2.48K decks
25%synergy
Rat King, Pale Piper
20%inclusion315 decks1.60K decks
15%synergy
Big Apple, 3 a.m.
9.5%inclusion152 decks1.60K decks
7%synergy
Tunnel Rats
2.3%inclusion35 decks1.50K decks
2%synergy
Splinter's Technique
1.7%inclusion43 decks2.48K decks
0%synergy
High Synergy Cards
Piper of the Swarm
82%inclusion10.6K decks12.8K decks
76%synergy
Pack Rat
79%inclusion10.1K decks12.8K decks
73%synergy
Karumonix, the Rat King
75%inclusion9.67K decks12.8K decks
71%synergy
Rat Colony
75%inclusion9.57K decks12.8K decks
69%synergy
Ogre Slumlord
78%inclusion9.95K decks12.8K decks
68%synergy
Swarmyard
69%inclusion8.78K decks12.8K decks
63%synergy
Lord Skitter, Sewer King
63%inclusion8.05K decks12.8K decks
55%synergy
Ratcatcher
51%inclusion6.48K decks12.8K decks
47%synergy
Herald's Horn
53%inclusion6.74K decks12.8K decks
47%synergy
Ashcoat of the Shadow Swarm
50%inclusion6.36K decks12.8K decks
46%synergy
Top Cards
Bontu's Monument
65%inclusion8.27K decks12.8K decks
36%synergy
Jet Medallion
64%inclusion8.22K decks12.8K decks
3%synergy
Dark Ritual
61%inclusion7.85K decks12.8K decks
-5%synergy
Skullclamp
59%inclusion7.58K decks12.8K decks
37%synergy
Ayara, First of Locthwain
57%inclusion7.34K decks12.8K decks
32%synergy
Village Rites
48%inclusion6.13K decks12.8K decks
23%synergy
Thrumming Stone
44%inclusion5.70K decks12.8K decks
41%synergy
Crypt Rats
44%inclusion5.61K decks12.8K decks
39%synergy
Vanquisher's Banner
43%inclusion5.55K decks12.8K decks
39%synergy
Species Specialist
42%inclusion5.41K decks12.8K decks
39%synergy
Game Changers
Demonic Tutor
31%inclusion3.95K decks12.8K decks
3%synergy
Bolas's Citadel
27%inclusion3.43K decks12.8K decks
-2%synergy
Vampiric Tutor
23%inclusion2.99K decks12.8K decks
2%synergy
Necropotence
8.5%inclusion1.09K decks12.8K decks
-6%synergy
Ancient Tomb
6.1%inclusion786 decks12.8K decks
-6%synergy
Creatures
Ink-Eyes, Servant of Oni
42%inclusion5.36K decks12.8K decks
39%synergy
Valley Rotcaller
38%inclusion4.56K decks11.9K decks
36%synergy
Persistent Marshstalker
38%inclusion4.48K decks11.8K decks
35%synergy
Typhoid Rats
38%inclusion4.84K decks12.8K decks
34%synergy
Tangled Colony
35%inclusion4.54K decks12.8K decks
32%synergy
Mirkwood Bats
35%inclusion4.51K decks12.8K decks
26%synergy
Swarm of Rats
35%inclusion4.49K decks12.8K decks
32%synergy
Voracious Vermin
34%inclusion4.38K decks12.8K decks
31%synergy
Lord Skitter's Butcher
33%inclusion4.27K decks12.8K decks
30%synergy
Burglar Rat
31%inclusion3.96K decks12.8K decks
20%synergy
Gnat Miser
30%inclusion3.90K decks12.8K decks
27%synergy
Pestilence Rats
28%inclusion3.53K decks12.8K decks
25%synergy
Crypt Ghast
27%inclusion3.49K decks12.8K decks
-21%synergy
Chittering Witch
26%inclusion3.40K decks12.8K decks
22%synergy
Nashi, Moon Sage's Scion
26%inclusion3.29K decks12.8K decks
22%synergy
Throat Slitter
24%inclusion3.10K decks12.8K decks
22%synergy
Rancid Rats
23%inclusion2.98K decks12.8K decks
21%synergy
Twisted Sewer-Witch
20%inclusion2.53K decks12.8K decks
18%synergy
Relentless Rats
19%inclusion2.47K decks12.8K decks
18%synergy
Zulaport Cutthroat
19%inclusion2.46K decks12.8K decks
-4%synergy
Wave of Rats
19%inclusion2.44K decks12.8K decks
17%synergy
Gray Merchant of Asphodel
19%inclusion2.40K decks12.8K decks
-32%synergy
Blood Artist
18%inclusion2.31K decks12.8K decks
-14%synergy
Nezumi Graverobber
18%inclusion2.25K decks12.8K decks
16%synergy
Locust Miser
17%inclusion2.24K decks12.8K decks
16%synergy
Ravenous Rats
16%inclusion2.05K decks12.8K decks
14%synergy
Blightbelly Rat
16%inclusion2.02K decks12.8K decks
12%synergy
Crashing Drawbridge
15%inclusion1.98K decks12.8K decks
13%synergy
Stronghold Rats
15%inclusion1.87K decks12.8K decks
11%synergy
Ruin Rat
14%inclusion1.76K decks12.8K decks
12%synergy
Drainpipe Vermin
13%inclusion1.72K decks12.8K decks
12%synergy
Old Flitterfang
13%inclusion1.70K decks12.8K decks
12%synergy
Nezumi Prowler
13%inclusion1.63K decks12.8K decks
11%synergy
Engine Rat
12%inclusion1.12K decks9.19K decks
10%synergy
Nezumi Informant
12%inclusion1.53K decks12.8K decks
5%synergy
Nezumi Bone-Reader
12%inclusion1.51K decks12.8K decks
11%synergy
Ichor Rats
12%inclusion1.50K decks12.8K decks
9%synergy
Gnawing Vermin
10%inclusion1.29K decks12.8K decks
9%synergy
Okiba-Gang Shinobi
10%inclusion1.25K decks12.8K decks
9%synergy
Undercity Dire Rat
10%inclusion705 decks7.23K decks
8%synergy
Septic Rats
10%inclusion1.23K decks12.8K decks
8%synergy
Adaptive Automaton
9.2%inclusion1.18K decks12.8K decks
8%synergy
Innocuous Rat
8.3%inclusion904 decks11K decks
7%synergy
Marvin, Murderous Mimic
7.7%inclusion845 decks11K decks
7%synergy
Roaming Throne
7.7%inclusion985 decks12.8K decks
5%synergy
Skullsnatcher
7.7%inclusion984 decks12.8K decks
7%synergy
Rotting Rats
7.0%inclusion893 decks12.8K decks
4%synergy
Mukotai Ambusher
7.0%inclusion892 decks12.8K decks
6%synergy
Scrib Nibblers
6.2%inclusion798 decks12.8K decks
6%synergy
Patron of the Nezumi
6.2%inclusion795 decks12.8K decks
6%synergy
Instants
Defile
36%inclusion4.65K decks12.8K decks
-1%synergy
Deadly Dispute
35%inclusion4.42K decks12.8K decks
9%synergy
Foul-Tongue Shriek
29%inclusion3.68K decks12.8K decks
27%synergy
Go for the Throat
25%inclusion3.25K decks12.8K decks
2%synergy
Corrupted Conviction
22%inclusion2.85K decks12.8K decks
10%synergy
Tragic Slip
21%inclusion2.74K decks12.8K decks
1%synergy
Infernal Grasp
21%inclusion2.66K decks12.8K decks
-5%synergy
Deadly Rollick
19%inclusion2.41K decks12.8K decks
-5%synergy
Murder
18%inclusion2.34K decks12.8K decks
8%synergy
Withering Torment
18%inclusion1.99K decks11K decks
-13%synergy
Culling the Weak
15%inclusion1.90K decks12.8K decks
-1%synergy
Rat Out
13%inclusion1.65K decks12.8K decks
11%synergy
Hero's Downfall
12%inclusion1.55K decks12.8K decks
5%synergy
Imp's Mischief
11%inclusion1.38K decks12.8K decks
-14%synergy
Doom Blade
10%inclusion1.31K decks12.8K decks
3%synergy
Malakir Rebirth
10%inclusion1.22K decks12.8K decks
-13%synergy
Sudden Spoiling
9.1%inclusion1.17K decks12.8K decks
0%synergy
Fell the Profane
8.6%inclusion1.06K decks12.3K decks
-10%synergy
Cabal Ritual
7.9%inclusion1.01K decks12.8K decks
-10%synergy
Consuming Corruption
7.4%inclusion916 decks12.3K decks
-8%synergy
Altar's Reap
7.3%inclusion936 decks12.8K decks
5%synergy
Force of Despair
6.4%inclusion822 decks12.8K decks
-1%synergy
Gravepurge
6.2%inclusion795 decks12.8K decks
5%synergy
Plumb the Forbidden
5.9%inclusion760 decks12.8K decks
2%synergy
Bitter Triumph
5.4%inclusion687 decks12.8K decks
-4%synergy
Sorceries
Patriarch's Bidding
40%inclusion5.13K decks12.8K decks
36%synergy
Feed the Swarm
39%inclusion5.05K decks12.8K decks
-11%synergy
Gruesome Fate
37%inclusion4.71K decks12.8K decks
35%synergy
Kindred Dominance
36%inclusion4.67K decks12.8K decks
32%synergy
Echoing Return
34%inclusion4.37K decks12.8K decks
31%synergy
Sign in Blood
32%inclusion4.14K decks12.8K decks
-3%synergy
Swarmyard Massacre
30%inclusion3.50K decks11.7K decks
28%synergy
Revenge of the Rats
30%inclusion3.04K decks10.3K decks
27%synergy
Crippling Fear
24%inclusion3.02K decks12.8K decks
20%synergy
Bloodline Bidding
21%inclusion615 decks2.88K decks
17%synergy
Diabolic Tutor
21%inclusion2.68K decks12.8K decks
6%synergy
Diabolic Intent
19%inclusion2.46K decks12.8K decks
4%synergy
Read the Bones
18%inclusion2.28K decks12.8K decks
1%synergy
Night's Whisper
16%inclusion2.10K decks12.8K decks
-8%synergy
Plague of Vermin
16%inclusion2.07K decks12.8K decks
14%synergy
Damnation
15%inclusion1.96K decks12.8K decks
-5%synergy
Toxic Deluge
14%inclusion1.84K decks12.8K decks
-22%synergy
Victimize
13%inclusion1.71K decks12.8K decks
-13%synergy
Secret Salvage
13%inclusion1.66K decks12.8K decks
12%synergy
Grim Tutor
11%inclusion1.38K decks12.8K decks
-1%synergy
Reanimate
10%inclusion1.33K decks12.8K decks
-29%synergy
Blasphemous Edict
10%inclusion1K decks10.3K decks
-7%synergy
Exsanguinate
9.2%inclusion1.17K decks12.8K decks
-15%synergy
Living Death
8.3%inclusion1.06K decks12.8K decks
-2%synergy
Bubbling Muck
7.9%inclusion1.02K decks12.8K decks
-8%synergy
Pact of the Serpent
7.5%inclusion958 decks12.8K decks
6%synergy
Haunting Voyage
7.0%inclusion900 decks12.8K decks
6%synergy
Insatiable Avarice
6.6%inclusion848 decks12.8K decks
-5%synergy
Mutilate
6.3%inclusion804 decks12.8K decks
-11%synergy
Fell
6.3%inclusion743 decks11.9K decks
3%synergy
Lab Rats
6.0%inclusion771 decks12.8K decks
6%synergy
In Garruk's Wake
6.0%inclusion764 decks12.8K decks
2%synergy
Torment of Hailfire
5.8%inclusion747 decks12.8K decks
-10%synergy
Eaten Alive
5.8%inclusion742 decks12.8K decks
2%synergy
Utility Artifacts
Thornbite Staff
40%inclusion5.16K decks12.8K decks
37%synergy
Lightning Greaves
38%inclusion4.89K decks12.8K decks
5%synergy
Coat of Arms
35%inclusion4.46K decks12.8K decks
32%synergy
Swiftfoot Boots
28%inclusion3.53K decks12.8K decks
-4%synergy
Door of Destinies
27%inclusion3.40K decks12.8K decks
24%synergy
Banner of Kinship
21%inclusion2.19K decks10.3K decks
19%synergy
Ashnod's Altar
21%inclusion2.69K decks12.8K decks
1%synergy
Eldrazi Monument
17%inclusion2.19K decks12.8K decks
15%synergy
Whip of Erebos
16%inclusion1.99K decks12.8K decks
5%synergy
Sting, the Glinting Dagger
15%inclusion1.98K decks12.8K decks
14%synergy
Chronicle of Victory
14%inclusion406 decks2.90K decks
11%synergy
Phyrexian Altar
13%inclusion1.71K decks12.8K decks
0%synergy
Thousand-Year Elixir
13%inclusion1.70K decks12.8K decks
11%synergy
The Darkness Crystal
10%inclusion723 decks7.32K decks
-10%synergy
Mirror Box
8.8%inclusion1.13K decks12.8K decks
8%synergy
Sword of the Squeak
8.3%inclusion969 decks11.7K decks
8%synergy
Icon of Ancestry
8.2%inclusion1.05K decks12.8K decks
7%synergy
Akroma's Memorial
8.0%inclusion1.03K decks12.8K decks
7%synergy
Illusionist's Bracers
7.8%inclusion999 decks12.8K decks
7%synergy
Altar of the Brood
6.7%inclusion860 decks12.8K decks
5%synergy
Magewright's Stone
6.6%inclusion847 decks12.8K decks
6%synergy
Gathering Stone
6.1%inclusion177 decks2.88K decks
5%synergy
Obelisk of Urd
5.6%inclusion722 decks12.8K decks
5%synergy
Mirrormind Crown
5.2%inclusion150 decks2.90K decks
5%synergy
Enchantments
Phyrexian Arena
41%inclusion5.32K decks12.8K decks
2%synergy
Grave Pact
36%inclusion4.65K decks12.8K decks
17%synergy
Haunted One
34%inclusion4.38K decks12.8K decks
31%synergy
Black Market
34%inclusion4.33K decks12.8K decks
13%synergy
Bad Moon
19%inclusion2.41K decks12.8K decks
16%synergy
Dictate of Erebos
18%inclusion2.26K decks12.8K decks
7%synergy
Black Market Connections
16%inclusion1.99K decks12.8K decks
-8%synergy
The Meathook Massacre
15%inclusion1.88K decks12.8K decks
-3%synergy
Vampiric Rites
13%inclusion1.70K decks12.8K decks
7%synergy
Bastion of Remembrance
12%inclusion1.55K decks12.8K decks
-5%synergy
Oversold Cemetery
8.8%inclusion1.13K decks12.8K decks
3%synergy
Tribute to Horobi
7.5%inclusion963 decks12.8K decks
6%synergy
Contamination
7.4%inclusion942 decks12.8K decks
4%synergy
Attrition
7.2%inclusion917 decks12.8K decks
4%synergy
Lord Skitter's Blessing
5.2%inclusion669 decks12.8K decks
4%synergy
Cover of Darkness
5.2%inclusion666 decks12.8K decks
2%synergy
Dark Prophecy
5.2%inclusion664 decks12.8K decks
1%synergy
Planeswalkers
Liliana of the Dark Realms
13%inclusion1.66K decks12.8K decks
-1%synergy
Utility Lands
Cabal Coffers
57%inclusion7.26K decks12.8K decks
2%synergy
Bojuka Bog
48%inclusion6.10K decks12.8K decks
1%synergy
Cabal Stronghold
39%inclusion5.06K decks12.8K decks
5%synergy
Three Tree City
36%inclusion4.25K decks11.9K decks
31%synergy
Mudflat Village
31%inclusion3.67K decks11.9K decks
28%synergy
Urborg, Tomb of Yawgmoth
30%inclusion3.82K decks12.8K decks
-8%synergy
Witch's Cottage
29%inclusion3.69K decks12.8K decks
4%synergy
Nykthos, Shrine to Nyx
27%inclusion3.46K decks12.8K decks
-3%synergy
Reliquary Tower
25%inclusion3.24K decks12.8K decks
-5%synergy
Phyrexian Tower
24%inclusion3.12K decks12.8K decks
-1%synergy
Mortuary Mire
18%inclusion2.29K decks12.8K decks
5%synergy
Crypt of Agadeem
17%inclusion2.21K decks12.8K decks
6%synergy
Rogue's Passage
16%inclusion2.11K decks12.8K decks
-3%synergy
Castle Locthwain
16%inclusion2.06K decks12.8K decks
-1%synergy
War Room
12%inclusion1.49K decks12.8K decks
-5%synergy
Takenuma, Abandoned Mire
11%inclusion1.39K decks12.8K decks
-5%synergy
Westvale Abbey
8.8%inclusion1.12K decks12.8K decks
2%synergy
Barren Moor
7.5%inclusion962 decks12.8K decks
-2%synergy
Temple of the False God
7.0%inclusion899 decks12.8K decks
-1%synergy
Mana Artifacts
Sol Ring
87%inclusion11.2K decks12.8K decks
1%synergy
Arcane Signet
52%inclusion6.63K decks12.8K decks
-10%synergy
Patriar's Seal
29%inclusion3.75K decks12.8K decks
26%synergy
Patchwork Banner
28%inclusion3.26K decks11.8K decks
23%synergy
Heraldic Banner
20%inclusion2.50K decks12.8K decks
14%synergy
Charcoal Diamond
15%inclusion1.96K decks12.8K decks
-7%synergy
Mind Stone
13%inclusion1.62K decks12.8K decks
-17%synergy
Thought Vessel
12%inclusion1.51K decks12.8K decks
-14%synergy
Caged Sun
10%inclusion1.34K decks12.8K decks
-1%synergy
The Soul Stone
8.1%inclusion481 decks5.93K decks
-6%synergy
Throne of Eldraine
7.2%inclusion926 decks12.8K decks
-3%synergy
Nyx Lotus
6.8%inclusion877 decks12.8K decks
0%synergy
Commander's Sphere
6.5%inclusion838 decks12.8K decks
-2%synergy
Gauntlet of Power
6.3%inclusion808 decks12.8K decks
3%synergy
White Lotus Tile
5.3%inclusion228 decks4.33K decks
5%synergy
Lands
Swamp
97%inclusion12.5K decks12.8K decks
2%synergy
Path of Ancestry
29%inclusion3.74K decks12.8K decks
24%synergy
Myriad Landscape
20%inclusion2.54K decks12.8K decks
-6%synergy
Cavern of Souls
19%inclusion2.46K decks12.8K decks
12%synergy
Malakir Rebirth
10%inclusion1.22K decks12.8K decks
-13%synergy
Fell the Profane
8.6%inclusion1.06K decks12.3K decks
-10%synergy
Command Tower
6.8%inclusion869 decks12.8K decks
1%synergy