Ashcoat of the Shadow Swarm (Commander) - Expensive Rat Colony

Alternate Names:

Splinter of the ShadowsSplinter of the Shadows

Ashcoat of the Shadow Swarm
Rank #755
31decks
As CommanderAs CardAverage DeckDecks
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Nick Price
Jun 22, 2026
Nick Price
The Top 10 Most Played Commander Cards in Jumpstart 2022
Jumpstart 2022 brought 51 new cards to Magic. Here are the 10 that actually stuck in Commander.
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Rat Colony
100%inclusion31 decks31 decks
94%synergy
Marrow-Gnawer
90%inclusion28 decks31 decks
87%synergy
Swarmyard
74%inclusion23 decks31 decks
69%synergy
Thrumming Stone
71%inclusion22 decks31 decks
67%synergy
Piper of the Swarm
71%inclusion22 decks31 decks
64%synergy
Karumonix, the Rat King
65%inclusion20 decks31 decks
60%synergy
Lord Skitter, Sewer King
61%inclusion19 decks31 decks
53%synergy
Pack Rat
58%inclusion18 decks31 decks
52%synergy
Nykthos, Shrine to Nyx
77%inclusion24 decks31 decks
48%synergy
Ogre Slumlord
55%inclusion17 decks31 decks
45%synergy
Top Cards
Jet Medallion
77%inclusion24 decks31 decks
15%synergy
Bontu's Monument
61%inclusion19 decks31 decks
33%synergy
Deadly Rollick
61%inclusion19 decks31 decks
36%synergy
Diabolic Intent
58%inclusion18 decks31 decks
43%synergy
Dark Ritual
55%inclusion17 decks31 decks
-12%synergy
Skullclamp
52%inclusion16 decks31 decks
29%synergy
Herald's Horn
48%inclusion15 decks31 decks
43%synergy
Lightning Greaves
48%inclusion15 decks31 decks
14%synergy
Ayara, First of Locthwain
48%inclusion15 decks31 decks
23%synergy
Coat of Arms
45%inclusion14 decks31 decks
43%synergy
Game Changers
Demonic Tutor
90%inclusion28 decks31 decks
63%synergy
Vampiric Tutor
81%inclusion25 decks31 decks
60%synergy
Imperial Seal
58%inclusion18 decks31 decks
51%synergy
Necropotence
48%inclusion15 decks31 decks
34%synergy
Ancient Tomb
42%inclusion13 decks31 decks
30%synergy
Chrome Mox
29%inclusion9 decks31 decks
23%synergy
Mox Diamond
26%inclusion8 decks31 decks
22%synergy
Bolas's Citadel
23%inclusion7 decks31 decks
-6%synergy
Mana Vault
23%inclusion7 decks31 decks
16%synergy
The One Ring
19%inclusion6 decks31 decks
10%synergy
Creatures
Rat King, Verminister
100%inclusion2 decks2 decks
97%synergy
Rat King, Pale Piper
50%inclusion1 decks2 decks
46%synergy
Ratcatcher
42%inclusion13 decks31 decks
39%synergy
Roaming Throne
39%inclusion12 decks31 decks
36%synergy
Crypt Rats
35%inclusion11 decks31 decks
31%synergy
Gray Merchant of Asphodel
29%inclusion9 decks31 decks
-21%synergy
Species Specialist
26%inclusion8 decks31 decks
22%synergy
Tangled Colony
23%inclusion7 decks31 decks
20%synergy
Crypt Ghast
23%inclusion7 decks31 decks
-25%synergy
Nashi, Moon Sage's Scion
23%inclusion7 decks31 decks
19%synergy
Syr Konrad, the Grim
16%inclusion5 decks31 decks
-4%synergy
Burglar Rat
16%inclusion5 decks31 decks
6%synergy
Filth
16%inclusion5 decks31 decks
14%synergy
Lord Skitter's Butcher
16%inclusion5 decks31 decks
13%synergy
Ink-Eyes, Servant of Oni
16%inclusion5 decks31 decks
13%synergy
Persistent Marshstalker
16%inclusion5 decks31 decks
13%synergy
Yawgmoth, Thran Physician
16%inclusion5 decks31 decks
6%synergy
Orcish Bowmasters
16%inclusion5 decks31 decks
3%synergy
Ichor Rats
16%inclusion5 decks31 decks
13%synergy
Nezumi Graverobber
13%inclusion4 decks31 decks
12%synergy
Swarm of Rats
13%inclusion4 decks31 decks
10%synergy
Voracious Vermin
13%inclusion4 decks31 decks
10%synergy
Nezumi Informant
13%inclusion4 decks31 decks
7%synergy
Blightbelly Rat
13%inclusion4 decks31 decks
10%synergy
Gnat Miser
13%inclusion4 decks31 decks
10%synergy
Braids, Arisen Nightmare
13%inclusion4 decks31 decks
-7%synergy
Stronghold Rats
13%inclusion4 decks31 decks
9%synergy
Relentless Rats
10%inclusion3 decks31 decks
8%synergy
Opposition Agent
10%inclusion3 decks31 decks
0%synergy
Blood Artist
10%inclusion3 decks31 decks
-22%synergy
Gnawing Vermin
10%inclusion3 decks31 decks
8%synergy
Throat Slitter
10%inclusion3 decks31 decks
8%synergy
Mikaeus, the Unhallowed
10%inclusion3 decks31 decks
2%synergy
Zodiac Rat
10%inclusion3 decks31 decks
9%synergy
Locust Miser
10%inclusion3 decks31 decks
8%synergy
Valley Rotcaller
10%inclusion3 decks31 decks
7%synergy
Typhoid Rats
10%inclusion3 decks31 decks
6%synergy
Dauthi Voidwalker
10%inclusion3 decks31 decks
-6%synergy
Innocuous Rat
8.3%inclusion2 decks24 decks
7%synergy
Patron of the Nezumi
6.5%inclusion2 decks31 decks
6%synergy
Shadowheart, Dark Justiciar
6.5%inclusion2 decks31 decks
4%synergy
Dark Confidant
6.5%inclusion2 decks31 decks
-1%synergy
Sheoldred, the Apocalypse
6.5%inclusion2 decks31 decks
-8%synergy
Nezumi Shortfang
6.5%inclusion2 decks31 decks
6%synergy
Grim Haruspex
6.5%inclusion2 decks31 decks
-2%synergy
Warren Soultrader
6.5%inclusion2 decks31 decks
-7%synergy
Pestilence Rats
6.5%inclusion2 decks31 decks
5%synergy
Instants
Infernal Grasp
39%inclusion12 decks31 decks
14%synergy
Cabal Ritual
35%inclusion11 decks31 decks
17%synergy
Entomb
29%inclusion9 decks31 decks
17%synergy
Culling the Weak
26%inclusion8 decks31 decks
8%synergy
Village Rites
23%inclusion7 decks31 decks
-3%synergy
Go for the Throat
19%inclusion6 decks31 decks
-3%synergy
Snuff Out
19%inclusion6 decks31 decks
6%synergy
Deadly Dispute
19%inclusion6 decks31 decks
-7%synergy
Defile
16%inclusion5 decks31 decks
-19%synergy
Flare of Malice
16%inclusion5 decks31 decks
3%synergy
Imp's Mischief
13%inclusion4 decks31 decks
-12%synergy
Withering Boon
13%inclusion4 decks31 decks
8%synergy
Ad Nauseam
13%inclusion4 decks31 decks
10%synergy
Corrupted Conviction
13%inclusion4 decks31 decks
0%synergy
Withering Torment
13%inclusion3 decks24 decks
-19%synergy
Fell the Profane
10%inclusion3 decks31 decks
-10%synergy
Bitter Triumph
10%inclusion3 decks31 decks
-0%synergy
Tainted Strike
10%inclusion3 decks31 decks
7%synergy
Malakir Rebirth
10%inclusion3 decks31 decks
-14%synergy
Baleful Mastery
10%inclusion3 decks31 decks
2%synergy
Erebos's Intervention
10%inclusion3 decks31 decks
8%synergy
Dismember
10%inclusion3 decks31 decks
-1%synergy
Force of Despair
6.5%inclusion2 decks31 decks
-1%synergy
Fatal Push
6.5%inclusion2 decks31 decks
3%synergy
Cut Down
6.5%inclusion2 decks31 decks
3%synergy
Shoot the Sheriff
6.5%inclusion2 decks31 decks
5%synergy
Vraska's Fall
6.5%inclusion2 decks31 decks
3%synergy
Consuming Corruption
6.5%inclusion2 decks31 decks
-9%synergy
Hatred
6.5%inclusion2 decks31 decks
5%synergy
Foul-Tongue Shriek
6.5%inclusion2 decks31 decks
5%synergy
Sudden Spoiling
6.5%inclusion2 decks31 decks
-2%synergy
Sorceries
Splinter's Technique
50%inclusion1 decks2 decks
48%synergy
Feed the Swarm
42%inclusion13 decks31 decks
-8%synergy
Reanimate
42%inclusion13 decks31 decks
1%synergy
Grim Tutor
42%inclusion13 decks31 decks
30%synergy
Echoing Return
32%inclusion10 decks31 decks
29%synergy
Toxic Deluge
29%inclusion9 decks31 decks
-8%synergy
Kindred Dominance
29%inclusion9 decks31 decks
24%synergy
Plague of Vermin
29%inclusion9 decks31 decks
27%synergy
Patriarch's Bidding
26%inclusion8 decks31 decks
22%synergy
Swarmyard Massacre
26%inclusion8 decks31 decks
23%synergy
Torment of Hailfire
23%inclusion7 decks31 decks
8%synergy
Living Death
23%inclusion7 decks31 decks
12%synergy
Damnation
23%inclusion7 decks31 decks
2%synergy
Victimize
16%inclusion5 decks31 decks
-11%synergy
Yawgmoth's Will
16%inclusion5 decks31 decks
13%synergy
Bubbling Muck
16%inclusion5 decks31 decks
1%synergy
Insatiable Avarice
16%inclusion5 decks31 decks
5%synergy
Agadeem's Awakening
13%inclusion4 decks31 decks
5%synergy
Revenge of the Rats
11%inclusion2 decks19 decks
7%synergy
Haunting Voyage
10%inclusion3 decks31 decks
9%synergy
Infectious Inquiry
10%inclusion3 decks31 decks
7%synergy
Night's Whisper
10%inclusion3 decks31 decks
-15%synergy
Buried Alive
10%inclusion3 decks31 decks
-3%synergy
Call to the Netherworld
10%inclusion3 decks31 decks
9%synergy
Sign in Blood
10%inclusion3 decks31 decks
-25%synergy
Gruesome Fate
10%inclusion3 decks31 decks
8%synergy
Cruel Tutor
10%inclusion3 decks31 decks
8%synergy
Disentomb
10%inclusion3 decks31 decks
9%synergy
Diabolic Tutor
6.5%inclusion2 decks31 decks
-7%synergy
Crawl from the Cellar
6.5%inclusion2 decks31 decks
6%synergy
Soul Transfer
6.5%inclusion2 decks31 decks
6%synergy
Nightmare Unmaking
6.5%inclusion2 decks31 decks
6%synergy
Duress
6.5%inclusion2 decks31 decks
0%synergy
Bloodchief's Thirst
6.5%inclusion2 decks31 decks
6%synergy
Phyresis Outbreak
6.5%inclusion2 decks31 decks
5%synergy
Unearth
6.5%inclusion2 decks31 decks
-2%synergy
Sam's Desperate Rescue
6.5%inclusion2 decks31 decks
6%synergy
Ghoulcaller's Chant
6.5%inclusion2 decks31 decks
6%synergy
Raise Dead
6.5%inclusion2 decks31 decks
5%synergy
Crippling Fear
6.5%inclusion2 decks31 decks
4%synergy
Thoughtseize
6.5%inclusion2 decks31 decks
2%synergy
Pact of the Serpent
6.5%inclusion2 decks31 decks
5%synergy
Blasphemous Edict
5.3%inclusion1 decks19 decks
-11%synergy
Utility Artifacts
The Darkness Crystal
67%inclusion2 decks3 decks
47%synergy
Chronicle of Victory
50%inclusion1 decks2 decks
47%synergy
Door of Destinies
35%inclusion11 decks31 decks
33%synergy
Thornbite Staff
29%inclusion9 decks31 decks
26%synergy
Vanquisher's Banner
26%inclusion8 decks31 decks
22%synergy
Sensei's Divining Top
19%inclusion6 decks31 decks
11%synergy
Crucible of Worlds
19%inclusion6 decks31 decks
18%synergy
Whip of Erebos
19%inclusion6 decks31 decks
8%synergy
Swiftfoot Boots
19%inclusion6 decks31 decks
-12%synergy
Banner of Kinship
16%inclusion3 decks19 decks
14%synergy
Mirror Box
13%inclusion4 decks31 decks
12%synergy
Ashnod's Altar
13%inclusion4 decks31 decks
-7%synergy
Aetherflux Reservoir
13%inclusion4 decks31 decks
4%synergy
Phyrexian Altar
13%inclusion4 decks31 decks
-1%synergy
Akroma's Memorial
13%inclusion4 decks31 decks
12%synergy
Urza's Incubator
13%inclusion4 decks31 decks
11%synergy
Commander's Plate
13%inclusion4 decks31 decks
7%synergy
Wishclaw Talisman
10%inclusion3 decks31 decks
3%synergy
Eldrazi Monument
10%inclusion3 decks31 decks
8%synergy
Altar of Dementia
10%inclusion3 decks31 decks
4%synergy
Mithril Coat
6.5%inclusion2 decks31 decks
1%synergy
Sword of the Squeak
6.5%inclusion2 decks31 decks
6%synergy
Palantír of Orthanc
6.5%inclusion2 decks31 decks
4%synergy
Stoneforge Masterwork
6.5%inclusion2 decks31 decks
6%synergy
Shadowspear
6.5%inclusion2 decks31 decks
2%synergy
Expedition Map
6.5%inclusion2 decks31 decks
-5%synergy
Whispersilk Cloak
6.5%inclusion2 decks31 decks
1%synergy
Champion's Helm
6.5%inclusion2 decks31 decks
4%synergy
Dolmen Gate
6.5%inclusion2 decks31 decks
6%synergy
Dowsing Dagger
6.5%inclusion2 decks31 decks
5%synergy
Obelisk of Urd
6.5%inclusion2 decks31 decks
6%synergy
Enchantments
Cover of Darkness
39%inclusion12 decks31 decks
36%synergy
Haunted One
35%inclusion11 decks31 decks
33%synergy
Phyrexian Arena
35%inclusion11 decks31 decks
-4%synergy
Black Market Connections
32%inclusion10 decks31 decks
8%synergy
The Meathook Massacre
23%inclusion7 decks31 decks
5%synergy
Contamination
19%inclusion6 decks31 decks
16%synergy
Grave Pact
19%inclusion6 decks31 decks
-0%synergy
Animate Dead
13%inclusion4 decks31 decks
-4%synergy
Oversold Cemetery
13%inclusion4 decks31 decks
8%synergy
Phyrexian Reclamation
10%inclusion3 decks31 decks
-0%synergy
Dictate of Erebos
10%inclusion3 decks31 decks
-1%synergy
Ripples of Undeath
6.5%inclusion2 decks31 decks
0%synergy
No Mercy
6.5%inclusion2 decks31 decks
-1%synergy
Gate to Phyrexia
6.5%inclusion2 decks31 decks
6%synergy
Bastion of Remembrance
6.5%inclusion2 decks31 decks
-11%synergy
Dark Prophecy
6.5%inclusion2 decks31 decks
3%synergy
Oppression
6.5%inclusion2 decks31 decks
-1%synergy
Planeswalkers
Liliana of the Dark Realms
19%inclusion6 decks31 decks
6%synergy
Vraska, Betrayal's Sting
6.5%inclusion2 decks31 decks
4%synergy
Liliana, Dreadhorde General
6.5%inclusion2 decks31 decks
-7%synergy
Utility Lands
Cabal Coffers
74%inclusion23 decks31 decks
19%synergy
Urborg, Tomb of Yawgmoth
74%inclusion23 decks31 decks
37%synergy
Shizo, Death's Storehouse
55%inclusion17 decks31 decks
45%synergy
Cabal Stronghold
48%inclusion15 decks31 decks
14%synergy
Takenuma, Abandoned Mire
48%inclusion15 decks31 decks
33%synergy
Three Tree City
48%inclusion15 decks31 decks
44%synergy
Bojuka Bog
45%inclusion14 decks31 decks
-2%synergy
Phyrexian Tower
45%inclusion14 decks31 decks
19%synergy
Susur Secundi, Void Altar
33%inclusion1 decks3 decks
26%synergy
Secret Tunnel
33%inclusion1 decks3 decks
32%synergy
Crypt of Agadeem
32%inclusion10 decks31 decks
21%synergy
Castle Locthwain
32%inclusion10 decks31 decks
16%synergy
Witch's Cottage
29%inclusion9 decks31 decks
5%synergy
Rogue's Passage
29%inclusion9 decks31 decks
10%synergy
Buried Ruin
26%inclusion8 decks31 decks
21%synergy
The Black Gate
23%inclusion7 decks31 decks
19%synergy
Volrath's Stronghold
23%inclusion7 decks31 decks
19%synergy
Mudflat Village
23%inclusion7 decks31 decks
20%synergy
Urza's Saga
19%inclusion6 decks31 decks
11%synergy
Minas Morgul, Dark Fortress
19%inclusion6 decks31 decks
16%synergy
Reliquary Tower
19%inclusion6 decks31 decks
-10%synergy
Vesuva
16%inclusion5 decks31 decks
13%synergy
War Room
16%inclusion5 decks31 decks
0%synergy
Wasteland
13%inclusion4 decks31 decks
11%synergy
Mutavault
13%inclusion4 decks31 decks
12%synergy
Command Beacon
13%inclusion4 decks31 decks
5%synergy
Lake of the Dead
13%inclusion4 decks31 decks
8%synergy
Witch's Clinic
10%inclusion3 decks31 decks
8%synergy
Karn's Bastion
10%inclusion3 decks31 decks
6%synergy
Urborg
10%inclusion3 decks31 decks
9%synergy
Strip Mine
10%inclusion3 decks31 decks
7%synergy
Westvale Abbey
6.5%inclusion2 decks31 decks
-0%synergy
Mortuary Mire
6.5%inclusion2 decks31 decks
-6%synergy
Barren Moor
6.5%inclusion2 decks31 decks
-3%synergy
Maze of Ith
6.5%inclusion2 decks31 decks
3%synergy
Mana Artifacts
Sol Ring
94%inclusion29 decks31 decks
8%synergy
The Soul Stone
67%inclusion2 decks3 decks
51%synergy
Arcane Signet
55%inclusion17 decks31 decks
-7%synergy
Firdoch Core
50%inclusion1 decks2 decks
50%synergy
Throne of Eldraine
23%inclusion7 decks31 decks
13%synergy
Mox Amber
23%inclusion7 decks31 decks
18%synergy
Patchwork Banner
16%inclusion5 decks31 decks
12%synergy
Lotus Petal
13%inclusion4 decks31 decks
5%synergy
Thought Vessel
13%inclusion4 decks31 decks
-12%synergy
Charcoal Diamond
10%inclusion3 decks31 decks
-12%synergy
Grim Monolith
10%inclusion3 decks31 decks
7%synergy
Fellwar Stone
10%inclusion3 decks31 decks
-4%synergy
Mind Stone
10%inclusion3 decks31 decks
-18%synergy
Caged Sun
6.5%inclusion2 decks31 decks
-4%synergy
Gauntlet of Power
6.5%inclusion2 decks31 decks
3%synergy
Staff of Compleation
6.5%inclusion2 decks31 decks
5%synergy
Jeweled Lotus
6.5%inclusion2 decks31 decks
6%synergy
Mana Crypt
6.5%inclusion2 decks31 decks
6%synergy
Thran Dynamo
6.5%inclusion2 decks31 decks
1%synergy
Springleaf Drum
6.5%inclusion2 decks31 decks
4%synergy
Sceptre of Eternal Glory
6.5%inclusion2 decks31 decks
-1%synergy
Mox Opal
6.5%inclusion2 decks31 decks
3%synergy
Lands
Swamp
84%inclusion26 decks31 decks
-11%synergy
Cavern of Souls
58%inclusion18 decks31 decks
51%synergy
Path of Ancestry
23%inclusion7 decks31 decks
18%synergy
Verdant Catacombs
16%inclusion5 decks31 decks
13%synergy
Snow-Covered Swamp
16%inclusion5 decks31 decks
10%synergy
Marsh Flats
16%inclusion5 decks31 decks
12%synergy
Polluted Delta
16%inclusion5 decks31 decks
12%synergy
Fabled Passage
13%inclusion4 decks31 decks
11%synergy
Agadeem's Awakening
13%inclusion4 decks31 decks
5%synergy
Bloodstained Mire
13%inclusion4 decks31 decks
9%synergy
Prismatic Vista
10%inclusion3 decks31 decks
7%synergy
Fell the Profane
10%inclusion3 decks31 decks
-10%synergy
Myriad Landscape
10%inclusion3 decks31 decks
-15%synergy
Malakir Rebirth
10%inclusion3 decks31 decks
-14%synergy
Command Tower
6.5%inclusion2 decks31 decks
1%synergy
Gemstone Caverns
6.5%inclusion2 decks31 decks
2%synergy
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