Ashcoat of the Shadow Swarm (Commander) - Rat Colony

Alternate Names:

Splinter of the ShadowsSplinter of the Shadows

Ashcoat of the Shadow Swarm
Rank #765
240decks
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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
99%inclusion238 decks240 decks
94%synergy
Marrow-Gnawer
92%inclusion220 decks240 decks
88%synergy
Piper of the Swarm
82%inclusion196 decks240 decks
75%synergy
Pack Rat
78%inclusion186 decks240 decks
72%synergy
Karumonix, the Rat King
76%inclusion182 decks240 decks
71%synergy
Swarmyard
76%inclusion182 decks240 decks
70%synergy
Ogre Slumlord
72%inclusion172 decks240 decks
62%synergy
Lord Skitter, Sewer King
69%inclusion165 decks240 decks
61%synergy
Herald's Horn
63%inclusion151 decks240 decks
57%synergy
Rat King, Verminister
58%inclusion14 decks24 decks
55%synergy
Top Cards
Jet Medallion
68%inclusion164 decks240 decks
6%synergy
Bontu's Monument
67%inclusion160 decks240 decks
39%synergy
Skullclamp
55%inclusion133 decks240 decks
33%synergy
Dark Ritual
54%inclusion129 decks240 decks
-14%synergy
Crypt Rats
52%inclusion124 decks240 decks
47%synergy
Rat King, Pale Piper
50%inclusion10 decks20 decks
46%synergy
Thrumming Stone
50%inclusion120 decks240 decks
46%synergy
Vanquisher's Banner
48%inclusion114 decks240 decks
44%synergy
Patriarch's Bidding
46%inclusion110 decks240 decks
42%synergy
Ratcatcher
43%inclusion104 decks240 decks
40%synergy
Game Changers
Demonic Tutor
34%inclusion81 decks240 decks
7%synergy
Vampiric Tutor
26%inclusion62 decks240 decks
5%synergy
Bolas's Citadel
20%inclusion49 decks240 decks
-8%synergy
Necropotence
10%inclusion24 decks240 decks
-4%synergy
Imperial Seal
9.2%inclusion22 decks240 decks
2%synergy
Ancient Tomb
6.7%inclusion16 decks240 decks
-5%synergy
The One Ring
5.0%inclusion12 decks240 decks
-4%synergy
Creatures
Persistent Marshstalker
43%inclusion102 decks240 decks
40%synergy
Ink-Eyes, Servant of Oni
42%inclusion101 decks240 decks
39%synergy
Nashi, Moon Sage's Scion
38%inclusion90 decks240 decks
34%synergy
Lord Skitter's Butcher
37%inclusion89 decks240 decks
34%synergy
Ayara, First of Locthwain
37%inclusion88 decks240 decks
12%synergy
Tangled Colony
35%inclusion83 decks240 decks
32%synergy
Species Specialist
34%inclusion82 decks240 decks
31%synergy
Voracious Vermin
34%inclusion82 decks240 decks
31%synergy
Typhoid Rats
34%inclusion82 decks240 decks
31%synergy
Valley Rotcaller
33%inclusion80 decks240 decks
31%synergy
Swarm of Rats
30%inclusion73 decks240 decks
28%synergy
Throat Slitter
29%inclusion70 decks240 decks
27%synergy
Burglar Rat
28%inclusion68 decks240 decks
18%synergy
Crypt Ghast
27%inclusion65 decks240 decks
-20%synergy
Gray Merchant of Asphodel
25%inclusion59 decks240 decks
-26%synergy
Wave of Rats
25%inclusion59 decks240 decks
23%synergy
Stronghold Rats
24%inclusion57 decks240 decks
20%synergy
Chittering Witch
22%inclusion53 decks240 decks
18%synergy
Gnat Miser
22%inclusion53 decks240 decks
19%synergy
Pestilence Rats
22%inclusion52 decks240 decks
20%synergy
Roaming Throne
21%inclusion51 decks240 decks
18%synergy
Ichor Rats
18%inclusion44 decks240 decks
16%synergy
Rancid Rats
18%inclusion43 decks240 decks
16%synergy
Nezumi Informant
18%inclusion42 decks240 decks
11%synergy
Filth
17%inclusion41 decks240 decks
15%synergy
Blightbelly Rat
17%inclusion40 decks240 decks
13%synergy
Locust Miser
16%inclusion38 decks240 decks
14%synergy
Nezumi Prowler
16%inclusion38 decks240 decks
15%synergy
Innocuous Rat
15%inclusion36 decks234 decks
14%synergy
Nezumi Graverobber
15%inclusion36 decks240 decks
14%synergy
Engine Rat
15%inclusion7 decks48 decks
13%synergy
Old Flitterfang
15%inclusion35 decks240 decks
14%synergy
Daggerfang Duo
14%inclusion34 decks240 decks
13%synergy
Gnawing Vermin
14%inclusion33 decks240 decks
12%synergy
Ruthless Radrat
14%inclusion33 decks240 decks
13%synergy
Twisted Sewer-Witch
14%inclusion33 decks240 decks
12%synergy
Septic Rats
12%inclusion28 decks240 decks
10%synergy
Adaptive Automaton
10%inclusion24 decks240 decks
9%synergy
Relentless Rats
10%inclusion23 decks240 decks
8%synergy
Ruin Rat
10%inclusion23 decks240 decks
8%synergy
Syr Konrad, the Grim
9.2%inclusion22 decks240 decks
-11%synergy
Ossuary Rats
8.8%inclusion21 decks240 decks
8%synergy
Crashing Drawbridge
8.3%inclusion20 decks240 decks
6%synergy
Braids, Arisen Nightmare
7.9%inclusion19 decks240 decks
-12%synergy
Sinuous Vermin
7.5%inclusion18 decks240 decks
7%synergy
Nezumi Bone-Reader
7.5%inclusion18 decks240 decks
7%synergy
Okiba-Gang Shinobi
7.5%inclusion18 decks240 decks
7%synergy
Refurbished Familiar
7.1%inclusion17 decks240 decks
5%synergy
Chittering Rats
7.1%inclusion17 decks240 decks
7%synergy
Patron of the Nezumi
6.7%inclusion16 decks240 decks
6%synergy
Instants
Defile
41%inclusion99 decks240 decks
6%synergy
Village Rites
37%inclusion88 decks240 decks
11%synergy
Infernal Grasp
35%inclusion85 decks240 decks
10%synergy
Go for the Throat
29%inclusion70 decks240 decks
7%synergy
Deadly Rollick
28%inclusion66 decks240 decks
2%synergy
Withering Torment
26%inclusion62 decks235 decks
-5%synergy
Deadly Dispute
25%inclusion61 decks240 decks
-2%synergy
Foul-Tongue Shriek
18%inclusion42 decks240 decks
16%synergy
Corrupted Conviction
16%inclusion39 decks240 decks
4%synergy
Tragic Slip
15%inclusion36 decks240 decks
-4%synergy
Fell the Profane
14%inclusion34 decks240 decks
-6%synergy
Rat Out
12%inclusion28 decks240 decks
10%synergy
Malakir Rebirth
12%inclusion28 decks240 decks
-12%synergy
Sudden Spoiling
11%inclusion27 decks240 decks
3%synergy
Entomb
11%inclusion26 decks240 decks
-2%synergy
Baleful Mastery
11%inclusion26 decks240 decks
3%synergy
Imp's Mischief
10%inclusion25 decks240 decks
-15%synergy
Murder
10%inclusion25 decks240 decks
1%synergy
Cabal Ritual
8.8%inclusion21 decks240 decks
-10%synergy
Flare of Malice
8.3%inclusion20 decks240 decks
-5%synergy
Culling the Weak
8.3%inclusion20 decks240 decks
-10%synergy
Force of Despair
7.9%inclusion19 decks240 decks
0%synergy
Consuming Corruption
7.9%inclusion19 decks240 decks
-7%synergy
Doom Blade
7.9%inclusion19 decks240 decks
1%synergy
Hero's Downfall
7.5%inclusion18 decks240 decks
1%synergy
Bitter Triumph
7.5%inclusion18 decks240 decks
-3%synergy
Archenemy's Charm
6.7%inclusion2 decks30 decks
-2%synergy
Darkness
5.8%inclusion14 decks240 decks
-5%synergy
Snuff Out
5.0%inclusion12 decks240 decks
-9%synergy
Plumb the Forbidden
5.0%inclusion12 decks240 decks
1%synergy
Gravepurge
5.0%inclusion12 decks240 decks
4%synergy
Sorceries
Feed the Swarm
43%inclusion102 decks240 decks
-8%synergy
Swarmyard Massacre
41%inclusion99 decks240 decks
39%synergy
Kindred Dominance
40%inclusion95 decks240 decks
35%synergy
Revenge of the Rats
37%inclusion57 decks155 decks
34%synergy
Echoing Return
37%inclusion88 decks240 decks
34%synergy
Crippling Fear
29%inclusion70 decks240 decks
26%synergy
Bloodline Bidding
29%inclusion7 decks24 decks
25%synergy
Sign in Blood
27%inclusion64 decks240 decks
-8%synergy
Toxic Deluge
20%inclusion49 decks240 decks
-16%synergy
Diabolic Intent
19%inclusion45 decks240 decks
4%synergy
Victimize
18%inclusion44 decks240 decks
-9%synergy
Plague of Vermin
18%inclusion44 decks240 decks
16%synergy
Haunting Voyage
18%inclusion42 decks240 decks
16%synergy
Gruesome Fate
17%inclusion41 decks240 decks
15%synergy
Damnation
16%inclusion38 decks240 decks
-4%synergy
Pact of the Serpent
16%inclusion38 decks240 decks
14%synergy
Reanimate
15%inclusion35 decks240 decks
-26%synergy
Night's Whisper
14%inclusion34 decks240 decks
-11%synergy
Grim Tutor
14%inclusion33 decks240 decks
2%synergy
Blasphemous Edict
12%inclusion19 decks155 decks
-4%synergy
Living Death
10%inclusion24 decks240 decks
-0%synergy
Mutilate
8.8%inclusion21 decks240 decks
-7%synergy
Read the Bones
8.3%inclusion20 decks240 decks
-7%synergy
Insatiable Avarice
8.3%inclusion20 decks240 decks
-2%synergy
Splinter's Technique
8.3%inclusion2 decks24 decks
6%synergy
Secret Salvage
7.9%inclusion19 decks240 decks
7%synergy
Diabolic Tutor
7.1%inclusion17 decks240 decks
-7%synergy
Torment of Hailfire
7.1%inclusion17 decks240 decks
-8%synergy
Bubbling Muck
7.1%inclusion17 decks240 decks
-9%synergy
Risky Research
6.7%inclusion2 decks30 decks
6%synergy
Agadeem's Awakening
5.4%inclusion13 decks240 decks
-2%synergy
Utility Artifacts
Lightning Greaves
35%inclusion84 decks240 decks
1%synergy
Coat of Arms
35%inclusion83 decks240 decks
32%synergy
Door of Destinies
26%inclusion63 decks240 decks
24%synergy
Swiftfoot Boots
25%inclusion59 decks240 decks
-7%synergy
Banner of Kinship
22%inclusion35 decks156 decks
20%synergy
The Darkness Crystal
18%inclusion6 decks33 decks
-2%synergy
Whip of Erebos
18%inclusion43 decks240 decks
7%synergy
Mirror Box
15%inclusion35 decks240 decks
14%synergy
Eldrazi Monument
14%inclusion34 decks240 decks
12%synergy
Whispersilk Cloak
13%inclusion30 decks240 decks
6%synergy
Chronicle of Victory
13%inclusion3 decks24 decks
10%synergy
Sword of the Squeak
12%inclusion28 decks240 decks
11%synergy
Crucible of Worlds
11%inclusion27 decks240 decks
9%synergy
Thornbite Staff
10%inclusion24 decks240 decks
7%synergy
Commander's Plate
9.2%inclusion22 decks240 decks
3%synergy
Akroma's Memorial
8.8%inclusion21 decks240 decks
8%synergy
Mithril Coat
8.3%inclusion20 decks240 decks
3%synergy
Gathering Stone
8.3%inclusion2 decks24 decks
7%synergy
Expedition Map
7.9%inclusion19 decks240 decks
-3%synergy
Ashnod's Altar
7.1%inclusion17 decks240 decks
-13%synergy
Stoneforge Masterwork
7.1%inclusion17 decks240 decks
7%synergy
Wayfarer's Bauble
6.7%inclusion16 decks240 decks
-8%synergy
Urza's Incubator
6.7%inclusion16 decks240 decks
5%synergy
Sword of the Animist
6.7%inclusion16 decks240 decks
3%synergy
Manhole Cover
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Haunted One
43%inclusion102 decks240 decks
40%synergy
Phyrexian Arena
40%inclusion97 decks240 decks
1%synergy
Cover of Darkness
35%inclusion83 decks240 decks
31%synergy
Black Market Connections
24%inclusion58 decks240 decks
-1%synergy
Black Market
24%inclusion57 decks240 decks
3%synergy
Grave Pact
18%inclusion43 decks240 decks
-2%synergy
Bad Moon
16%inclusion39 decks240 decks
13%synergy
Oversold Cemetery
16%inclusion38 decks240 decks
11%synergy
The Meathook Massacre
15%inclusion36 decks240 decks
-2%synergy
Dictate of Erebos
10%inclusion24 decks240 decks
-1%synergy
Tribute to Horobi
10%inclusion24 decks240 decks
9%synergy
Vampiric Rites
9.2%inclusion22 decks240 decks
3%synergy
Lord Skitter's Blessing
5.4%inclusion13 decks240 decks
5%synergy
Animate Dead
5.0%inclusion12 decks240 decks
-12%synergy
Dark Prophecy
5.0%inclusion12 decks240 decks
1%synergy
Planeswalkers
Liliana of the Dark Realms
10%inclusion23 decks240 decks
-4%synergy
Utility Lands
Cabal Coffers
66%inclusion158 decks240 decks
11%synergy
Bojuka Bog
47%inclusion113 decks240 decks
-0%synergy
Urborg, Tomb of Yawgmoth
44%inclusion105 decks240 decks
6%synergy
Cabal Stronghold
41%inclusion98 decks240 decks
7%synergy
Three Tree City
40%inclusion95 decks240 decks
35%synergy
Nykthos, Shrine to Nyx
36%inclusion87 decks240 decks
6%synergy
Rogue's Passage
33%inclusion78 decks240 decks
13%synergy
Mudflat Village
27%inclusion65 decks240 decks
24%synergy
Reliquary Tower
27%inclusion65 decks240 decks
-2%synergy
Crypt of Agadeem
25%inclusion60 decks240 decks
13%synergy
Phyrexian Tower
21%inclusion51 decks240 decks
-5%synergy
Witch's Cottage
20%inclusion48 decks240 decks
-4%synergy
Shizo, Death's Storehouse
19%inclusion46 decks240 decks
9%synergy
Takenuma, Abandoned Mire
18%inclusion44 decks240 decks
3%synergy
War Room
17%inclusion41 decks240 decks
1%synergy
Castle Locthwain
17%inclusion41 decks240 decks
0%synergy
Secret Tunnel
11%inclusion3 decks27 decks
10%synergy
Susur Secundi, Void Altar
10%inclusion3 decks30 decks
3%synergy
Buried Ruin
10%inclusion23 decks240 decks
4%synergy
Mortuary Mire
9.2%inclusion22 decks240 decks
-4%synergy
The Black Gate
9.2%inclusion22 decks240 decks
6%synergy
Midgar, City of Mako
9.1%inclusion3 decks33 decks
-1%synergy
Command Beacon
6.7%inclusion16 decks240 decks
-2%synergy
Minas Morgul, Dark Fortress
6.3%inclusion15 decks240 decks
3%synergy
Barren Moor
5.8%inclusion14 decks240 decks
-3%synergy
Mana Artifacts
Sol Ring
83%inclusion200 decks240 decks
-2%synergy
Arcane Signet
55%inclusion131 decks240 decks
-7%synergy
Patchwork Banner
32%inclusion76 decks240 decks
27%synergy
Thought Vessel
17%inclusion40 decks240 decks
-8%synergy
Charcoal Diamond
15%inclusion37 decks240 decks
-6%synergy
Mind Stone
15%inclusion37 decks240 decks
-12%synergy
Throne of Eldraine
13%inclusion32 decks240 decks
4%synergy
The Soul Stone
13%inclusion4 decks30 decks
-3%synergy
Caged Sun
13%inclusion30 decks240 decks
2%synergy
Heraldic Banner
10%inclusion25 decks240 decks
5%synergy
Fellwar Stone
7.5%inclusion18 decks240 decks
-7%synergy
Nyx Lotus
7.1%inclusion17 decks240 decks
1%synergy
Commander's Sphere
5.0%inclusion12 decks240 decks
-3%synergy
Lands
Swamp
94%inclusion226 decks240 decks
-1%synergy
Big Apple, 3 a.m.
40%inclusion8 decks20 decks
38%synergy
Path of Ancestry
30%inclusion72 decks240 decks
25%synergy
Cavern of Souls
22%inclusion52 decks240 decks
15%synergy
Myriad Landscape
16%inclusion38 decks240 decks
-8%synergy
Fell the Profane
14%inclusion34 decks240 decks
-6%synergy
Malakir Rebirth
12%inclusion28 decks240 decks
-12%synergy
Snow-Covered Swamp
7.9%inclusion19 decks240 decks
1%synergy
Urza's Cave
7.5%inclusion18 decks240 decks
-1%synergy
Demolition Field
5.8%inclusion14 decks240 decks
1%synergy
Agadeem's Awakening
5.4%inclusion13 decks240 decks
-2%synergy
Command Tower
5.0%inclusion12 decks240 decks
-1%synergy
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