Marrow-Gnawer (Commander) - Expensive Rat Colony

Marrow-Gnawer
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Background image for The 10 Best Planeswalkers for Commander Since War of the Spark
Nicholas Lucchesi
Jan 28, 2026
Nicholas Lucchesi
The 10 Best Planeswalkers for Commander Since War of the Spark
Planeswalkers have been minimal since War of the Spark, but that doesn't mean they haven't been good. Let's look at the best ones.
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Rat Colony
100%inclusion261 decks262 decks
95%synergy
Swarmyard
83%inclusion217 decks262 decks
78%synergy
Piper of the Swarm
79%inclusion208 decks262 decks
73%synergy
Thornbite Staff
72%inclusion188 decks262 decks
69%synergy
Karumonix, the Rat King
72%inclusion188 decks262 decks
68%synergy
Ashcoat of the Shadow Swarm
70%inclusion183 decks262 decks
67%synergy
Pack Rat
70%inclusion184 decks262 decks
64%synergy
Thrumming Stone
66%inclusion172 decks262 decks
62%synergy
Skullclamp
74%inclusion193 decks262 decks
52%synergy
Ogre Slumlord
61%inclusion160 decks262 decks
51%synergy
Top Cards
Jet Medallion
84%inclusion219 decks262 decks
23%synergy
Dark Ritual
83%inclusion217 decks262 decks
16%synergy
Ayara, First of Locthwain
71%inclusion187 decks262 decks
46%synergy
Bontu's Monument
66%inclusion172 decks262 decks
38%synergy
Lightning Greaves
62%inclusion162 decks262 decks
28%synergy
Species Specialist
53%inclusion139 decks262 decks
50%synergy
Phyrexian Arena
53%inclusion139 decks262 decks
13%synergy
Deadly Rollick
52%inclusion137 decks262 decks
28%synergy
Diabolic Intent
49%inclusion129 decks262 decks
35%synergy
Herald's Horn
47%inclusion122 decks262 decks
41%synergy
Game Changers
Demonic Tutor
89%inclusion234 decks262 decks
62%synergy
Vampiric Tutor
87%inclusion229 decks262 decks
66%synergy
Ancient Tomb
55%inclusion144 decks262 decks
43%synergy
Bolas's Citadel
47%inclusion124 decks262 decks
18%synergy
Necropotence
40%inclusion104 decks262 decks
25%synergy
Imperial Seal
37%inclusion98 decks262 decks
30%synergy
Chrome Mox
28%inclusion73 decks262 decks
22%synergy
Mana Vault
23%inclusion61 decks262 decks
17%synergy
The One Ring
22%inclusion57 decks262 decks
12%synergy
Mox Diamond
18%inclusion47 decks262 decks
14%synergy
Creatures
Lord Skitter, Sewer King
45%inclusion119 decks262 decks
37%synergy
Ratcatcher
42%inclusion109 decks262 decks
38%synergy
Crypt Ghast
39%inclusion102 decks262 decks
-9%synergy
Ink-Eyes, Servant of Oni
31%inclusion82 decks262 decks
28%synergy
Mirkwood Bats
31%inclusion81 decks262 decks
22%synergy
Crypt Rats
27%inclusion71 decks262 decks
22%synergy
Valley Rotcaller
26%inclusion47 decks178 decks
24%synergy
Zulaport Cutthroat
23%inclusion61 decks262 decks
0%synergy
Crashing Drawbridge
21%inclusion55 decks262 decks
19%synergy
Nashi, Moon Sage's Scion
21%inclusion55 decks262 decks
17%synergy
Persistent Marshstalker
21%inclusion36 decks175 decks
18%synergy
Blood Artist
19%inclusion51 decks262 decks
-12%synergy
Roaming Throne
17%inclusion45 decks262 decks
14%synergy
Swarm of Rats
17%inclusion45 decks262 decks
15%synergy
Tangled Colony
16%inclusion42 decks262 decks
13%synergy
Voracious Vermin
16%inclusion41 decks262 decks
13%synergy
Gnat Miser
15%inclusion40 decks262 decks
12%synergy
Gray Merchant of Asphodel
14%inclusion37 decks262 decks
-37%synergy
Dark Confidant
14%inclusion36 decks262 decks
6%synergy
Sephiroth, Fabled SOLDIER
13%inclusion1 decks8 decks
7%synergy
Burglar Rat
12%inclusion32 decks262 decks
1%synergy
Typhoid Rats
12%inclusion31 decks262 decks
8%synergy
Opposition Agent
11%inclusion30 decks262 decks
2%synergy
K'rrik, Son of Yawgmoth
11%inclusion29 decks262 decks
-8%synergy
Throat Slitter
11%inclusion28 decks262 decks
9%synergy
Dauthi Voidwalker
10%inclusion27 decks262 decks
-5%synergy
Lord Skitter's Butcher
10%inclusion26 decks262 decks
7%synergy
Locust Miser
10%inclusion25 decks262 decks
8%synergy
Twisted Sewer-Witch
10%inclusion25 decks262 decks
8%synergy
Pestilence Rats
8.8%inclusion23 decks262 decks
7%synergy
Nezumi Graverobber
8.0%inclusion21 decks262 decks
7%synergy
Marvin, Murderous Mimic
6.8%inclusion8 decks118 decks
6%synergy
Sheoldred, the Apocalypse
6.5%inclusion17 decks262 decks
-8%synergy
Chittering Witch
6.5%inclusion17 decks262 decks
2%synergy
Massacre Girl, Known Killer
5.7%inclusion15 decks262 decks
2%synergy
Braids, Arisen Nightmare
5.3%inclusion14 decks262 decks
-14%synergy
Instants
Culling the Weak
38%inclusion100 decks262 decks
23%synergy
Village Rites
31%inclusion81 decks262 decks
6%synergy
Cabal Ritual
30%inclusion78 decks262 decks
12%synergy
Deadly Dispute
26%inclusion67 decks262 decks
1%synergy
Imp's Mischief
24%inclusion63 decks262 decks
0%synergy
Defile
19%inclusion50 decks262 decks
-18%synergy
Dismember
16%inclusion41 decks262 decks
5%synergy
Snuff Out
15%inclusion40 decks262 decks
2%synergy
Infernal Grasp
15%inclusion38 decks262 decks
-11%synergy
Withering Torment
14%inclusion17 decks118 decks
-17%synergy
Force of Despair
14%inclusion37 decks262 decks
6%synergy
Malakir Rebirth
14%inclusion36 decks262 decks
-9%synergy
Tragic Slip
13%inclusion33 decks262 decks
-8%synergy
Foul-Tongue Shriek
12%inclusion32 decks262 decks
10%synergy
Go for the Throat
11%inclusion30 decks262 decks
-12%synergy
Corrupted Conviction
8.4%inclusion22 decks262 decks
-4%synergy
Sudden Spoiling
8.4%inclusion22 decks262 decks
-1%synergy
Fell the Profane
8.2%inclusion17 decks207 decks
-11%synergy
Slaughter Pact
8.0%inclusion21 decks262 decks
5%synergy
Ad Nauseam
8.0%inclusion21 decks262 decks
5%synergy
Rain of Filth
6.1%inclusion16 decks262 decks
3%synergy
Bitter Triumph
5.7%inclusion15 decks262 decks
-4%synergy
Sorceries
Grim Tutor
43%inclusion113 decks262 decks
31%synergy
Toxic Deluge
39%inclusion101 decks262 decks
2%synergy
Patriarch's Bidding
37%inclusion97 decks262 decks
33%synergy
Feed the Swarm
36%inclusion95 decks262 decks
-15%synergy
Echoing Return
36%inclusion94 decks262 decks
33%synergy
Kindred Dominance
33%inclusion87 decks262 decks
29%synergy
Damnation
32%inclusion83 decks262 decks
11%synergy
Sign in Blood
28%inclusion74 decks262 decks
-8%synergy
Plague of Vermin
28%inclusion73 decks262 decks
26%synergy
Swarmyard Massacre
25%inclusion42 decks171 decks
22%synergy
Night's Whisper
21%inclusion55 decks262 decks
-3%synergy
Reanimate
20%inclusion53 decks262 decks
-19%synergy
Gruesome Fate
20%inclusion52 decks262 decks
18%synergy
Bubbling Muck
19%inclusion49 decks262 decks
3%synergy
Blasphemous Edict
17%inclusion12 decks70 decks
0%synergy
Secret Salvage
16%inclusion42 decks262 decks
15%synergy
Revenge of the Rats
14%inclusion10 decks70 decks
12%synergy
Living Death
13%inclusion34 decks262 decks
3%synergy
Torment of Hailfire
13%inclusion33 decks262 decks
-3%synergy
Diabolic Tutor
11%inclusion30 decks262 decks
-3%synergy
Read the Bones
11%inclusion28 decks262 decks
-7%synergy
Yawgmoth's Will
10%inclusion25 decks262 decks
6%synergy
Beseech the Mirror
10%inclusion25 decks262 decks
3%synergy
Exsanguinate
9.2%inclusion24 decks262 decks
-15%synergy
Insatiable Avarice
8.3%inclusion19 decks230 decks
-4%synergy
Pact of the Serpent
8.0%inclusion21 decks262 decks
6%synergy
Crippling Fear
6.9%inclusion18 decks262 decks
4%synergy
Peer into the Abyss
5.7%inclusion15 decks262 decks
-5%synergy
Agadeem's Awakening
5.3%inclusion14 decks262 decks
-2%synergy
Utility Artifacts
Coat of Arms
37%inclusion97 decks262 decks
34%synergy
Ashnod's Altar
36%inclusion95 decks262 decks
17%synergy
Phyrexian Altar
34%inclusion88 decks262 decks
20%synergy
Vanquisher's Banner
31%inclusion82 decks262 decks
27%synergy
Thousand-Year Elixir
21%inclusion56 decks262 decks
19%synergy
Sensei's Divining Top
20%inclusion53 decks262 decks
12%synergy
Door of Destinies
20%inclusion53 decks262 decks
18%synergy
Whip of Erebos
19%inclusion51 decks262 decks
9%synergy
Eldrazi Monument
19%inclusion51 decks262 decks
18%synergy
Banner of Kinship
19%inclusion14 decks72 decks
17%synergy
Swiftfoot Boots
19%inclusion49 decks262 decks
-13%synergy
Sting, the Glinting Dagger
18%inclusion46 decks262 decks
16%synergy
Akroma's Memorial
15%inclusion38 decks262 decks
14%synergy
The Darkness Crystal
13%inclusion1 decks8 decks
-7%synergy
Wishclaw Talisman
12%inclusion31 decks262 decks
5%synergy
Altar of the Brood
11%inclusion30 decks262 decks
9%synergy
Aetherflux Reservoir
11%inclusion28 decks262 decks
1%synergy
Illusionist's Bracers
10%inclusion26 decks262 decks
9%synergy
Magewright's Stone
8.8%inclusion23 decks262 decks
8%synergy
Mirror Box
8.0%inclusion21 decks262 decks
7%synergy
Altar of Dementia
8.0%inclusion21 decks262 decks
3%synergy
Expedition Map
6.9%inclusion18 decks262 decks
-5%synergy
Umbral Mantle
5.3%inclusion14 decks262 decks
5%synergy
Enchantments
Grave Pact
46%inclusion121 decks262 decks
27%synergy
The Meathook Massacre
40%inclusion106 decks262 decks
23%synergy
Haunted One
37%inclusion96 decks262 decks
34%synergy
Black Market Connections
33%inclusion86 decks262 decks
9%synergy
Black Market
26%inclusion67 decks262 decks
4%synergy
Contamination
24%inclusion63 decks262 decks
21%synergy
Dictate of Erebos
23%inclusion59 decks262 decks
12%synergy
Attrition
13%inclusion35 decks262 decks
10%synergy
Bastion of Remembrance
7.6%inclusion20 decks262 decks
-9%synergy
Exquisite Blood
7.3%inclusion19 decks262 decks
-6%synergy
Bad Moon
6.5%inclusion17 decks262 decks
3%synergy
No Mercy
6.1%inclusion16 decks262 decks
-1%synergy
Sanguine Bond
6.1%inclusion16 decks262 decks
-6%synergy
Cover of Darkness
5.7%inclusion15 decks262 decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
13%inclusion33 decks262 decks
-2%synergy
Utility Lands
Cabal Coffers
94%inclusion245 decks262 decks
39%synergy
Urborg, Tomb of Yawgmoth
81%inclusion213 decks262 decks
44%synergy
Nykthos, Shrine to Nyx
72%inclusion188 decks262 decks
42%synergy
Phyrexian Tower
64%inclusion167 decks262 decks
39%synergy
Cabal Stronghold
57%inclusion150 decks262 decks
22%synergy
Three Tree City
51%inclusion90 decks178 decks
46%synergy
Bojuka Bog
50%inclusion131 decks262 decks
3%synergy
Susur Secundi, Void Altar
33%inclusion2 decks6 decks
26%synergy
Takenuma, Abandoned Mire
28%inclusion74 decks262 decks
12%synergy
Castle Locthwain
27%inclusion71 decks262 decks
10%synergy
Reliquary Tower
26%inclusion68 decks262 decks
-5%synergy
Urza's Saga
24%inclusion64 decks262 decks
16%synergy
Witch's Cottage
21%inclusion56 decks262 decks
-3%synergy
Crypt of Agadeem
21%inclusion55 decks262 decks
10%synergy
Lake of the Dead
18%inclusion48 decks262 decks
13%synergy
War Room
18%inclusion46 decks262 decks
1%synergy
Mudflat Village
17%inclusion31 decks183 decks
14%synergy
Rogue's Passage
13%inclusion33 decks262 decks
-6%synergy
Mortuary Mire
10%inclusion26 decks262 decks
-3%synergy
Command Beacon
10%inclusion25 decks262 decks
1%synergy
Volrath's Stronghold
8.8%inclusion23 decks262 decks
5%synergy
Shizo, Death's Storehouse
8.0%inclusion21 decks262 decks
-2%synergy
Westvale Abbey
8.0%inclusion21 decks262 decks
1%synergy
Buried Ruin
8.0%inclusion21 decks262 decks
3%synergy
Thespian's Stage
8.0%inclusion21 decks262 decks
2%synergy
Strip Mine
8.0%inclusion21 decks262 decks
5%synergy
Vesuva
5.7%inclusion15 decks262 decks
3%synergy
Mana Artifacts
Sol Ring
96%inclusion251 decks262 decks
10%synergy
Arcane Signet
60%inclusion157 decks262 decks
-2%synergy
Jeweled Lotus
36%inclusion95 decks262 decks
34%synergy
The Soul Stone
33%inclusion2 decks6 decks
20%synergy
Mana Crypt
32%inclusion84 decks262 decks
30%synergy
Patriar's Seal
26%inclusion69 decks262 decks
23%synergy
Lotus Petal
22%inclusion57 decks262 decks
14%synergy
White Lotus Tile
20%inclusion1 decks5 decks
19%synergy
Throne of Eldraine
18%inclusion46 decks262 decks
7%synergy
Patchwork Banner
14%inclusion24 decks175 decks
9%synergy
Mox Opal
13%inclusion35 decks262 decks
10%synergy
Thought Vessel
10%inclusion26 decks262 decks
-17%synergy
Fellwar Stone
9.2%inclusion24 decks262 decks
-5%synergy
Nyx Lotus
7.3%inclusion19 decks262 decks
1%synergy
Grim Monolith
6.9%inclusion18 decks262 decks
4%synergy
Mox Amber
6.9%inclusion18 decks262 decks
3%synergy
Heraldic Banner
6.5%inclusion17 decks262 decks
1%synergy
Charcoal Diamond
6.1%inclusion16 decks262 decks
-17%synergy
Caged Sun
5.3%inclusion14 decks262 decks
-7%synergy
Lands
Swamp
93%inclusion244 decks262 decks
-2%synergy
Cavern of Souls
66%inclusion172 decks262 decks
59%synergy
Path of Ancestry
20%inclusion52 decks262 decks
15%synergy
Verdant Catacombs
15%inclusion38 decks262 decks
11%synergy
Gemstone Caverns
15%inclusion38 decks262 decks
10%synergy
Polluted Delta
15%inclusion38 decks262 decks
11%synergy
Bloodstained Mire
14%inclusion37 decks262 decks
11%synergy
Malakir Rebirth
14%inclusion36 decks262 decks
-9%synergy
Marsh Flats
14%inclusion36 decks262 decks
10%synergy
Prismatic Vista
12%inclusion31 decks262 decks
10%synergy
Myriad Landscape
12%inclusion31 decks262 decks
-14%synergy
Fell the Profane
8.2%inclusion17 decks207 decks
-11%synergy
Snow-Covered Swamp
8.0%inclusion21 decks262 decks
1%synergy
Agadeem's Awakening
5.3%inclusion14 decks262 decks
-2%synergy
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