The Swarmweaver (Commander) - Mill

The Swarmweaver
Rank #1,263
49decks
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Background image for How To Play Spiders Differently In Commander
Sikora
Oct 16, 2025
Sikora
How To Play Spiders Differently In Commander
Spiders are creepy, but they're also our friends... they also make for a great Commander deck if you know how to mitigate their weaknesses!
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Enchantments
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Utility Lands
Mana Artifacts
Lands
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Frog Butler
33%inclusion1 decks3 decks
33%synergy
Illegitimate Business
33%inclusion1 decks3 decks
32%synergy
Lord Dregg, Insect Invader
33%inclusion1 decks3 decks
33%synergy
Insectoid Exterminator
33%inclusion1 decks3 decks
33%synergy
Ice Cream Kitty
33%inclusion1 decks3 decks
31%synergy
High Synergy Cards
Broodspinner
81%inclusion38 decks47 decks
79%synergy
Nyx Weaver
88%inclusion43 decks49 decks
78%synergy
Grist, the Hunger Tide
86%inclusion42 decks49 decks
76%synergy
Crawling Infestation
82%inclusion40 decks49 decks
76%synergy
Twitching Doll
84%inclusion41 decks49 decks
75%synergy
Crawling Sensation
80%inclusion39 decks49 decks
74%synergy
Ishkanah, Grafwidow
78%inclusion38 decks49 decks
73%synergy
Arachnogenesis
78%inclusion38 decks49 decks
69%synergy
Aatchik, Emerald Radian
72%inclusion21 decks29 decks
69%synergy
Izoni, Thousand-Eyed
69%inclusion34 decks49 decks
64%synergy
Top Cards
Arasta of the Endless Web
73%inclusion36 decks49 decks
63%synergy
Scute Swarm
73%inclusion36 decks49 decks
60%synergy
Haywire Mite
71%inclusion35 decks49 decks
54%synergy
Hornet Queen
69%inclusion34 decks49 decks
63%synergy
Zask, Skittering Swarmlord
65%inclusion32 decks49 decks
63%synergy
Giant Adephage
63%inclusion31 decks49 decks
59%synergy
Old Rutstein
61%inclusion30 decks49 decks
56%synergy
Grist, Voracious Larva
59%inclusion29 decks49 decks
55%synergy
Putrefy
59%inclusion29 decks49 decks
24%synergy
Spider Spawning
57%inclusion28 decks49 decks
54%synergy
Game Changers
Demonic Tutor
6.1%inclusion3 decks49 decks
-9%synergy
Creatures
Shelob, Child of Ungoliant
55%inclusion27 decks49 decks
54%synergy
Hornet Nest
53%inclusion26 decks49 decks
50%synergy
Amzu, Swarm's Hunger
53%inclusion26 decks49 decks
50%synergy
Caustic Caterpillar
49%inclusion24 decks49 decks
42%synergy
Skyfisher Spider
49%inclusion24 decks49 decks
44%synergy
Springheart Nantuko
49%inclusion24 decks49 decks
43%synergy
Spinner of Souls
45%inclusion15 decks33 decks
42%synergy
Ant Queen
45%inclusion22 decks49 decks
43%synergy
Seedship Broodtender
43%inclusion9 decks21 decks
39%synergy
Demolisher Spawn
43%inclusion20 decks47 decks
38%synergy
Huskburster Swarm
41%inclusion20 decks49 decks
38%synergy
Skull Prophet
39%inclusion19 decks49 decks
30%synergy
Spineseeker Centipede
39%inclusion19 decks49 decks
38%synergy
Spring-Leaf Avenger
37%inclusion18 decks49 decks
34%synergy
Altanak, the Thrice-Called
37%inclusion18 decks49 decks
35%synergy
Blex, Vexing Pest
37%inclusion18 decks49 decks
34%synergy
Fynn, the Fangbearer
37%inclusion18 decks49 decks
31%synergy
Canoptek Scarab Swarm
35%inclusion17 decks49 decks
33%synergy
Blightbeetle
35%inclusion17 decks49 decks
32%synergy
Moldgraf Millipede
31%inclusion15 decks49 decks
28%synergy
Living Hive
29%inclusion14 decks49 decks
27%synergy
Rotwidow Pack
29%inclusion14 decks49 decks
26%synergy
Molt Tender
28%inclusion8 decks29 decks
25%synergy
Giant Ankheg
27%inclusion13 decks49 decks
25%synergy
Honest Rutstein
24%inclusion12 decks49 decks
15%synergy
Broodhatch Nantuko
24%inclusion12 decks49 decks
22%synergy
Icetill Explorer
24%inclusion5 decks21 decks
15%synergy
Fumulus, the Infestation
21%inclusion7 decks33 decks
18%synergy
Moldgraf Monstrosity
20%inclusion10 decks49 decks
18%synergy
Six
20%inclusion10 decks49 decks
13%synergy
Mazirek, Kraul Death Priest
20%inclusion10 decks49 decks
13%synergy
Shelob, Dread Weaver
18%inclusion9 decks49 decks
15%synergy
Stitcher's Supplier
18%inclusion9 decks49 decks
10%synergy
Treetop Snarespinner
18%inclusion6 decks33 decks
17%synergy
Chitin Gravestalker
17%inclusion5 decks29 decks
16%synergy
Overlord of the Balemurk
17%inclusion8 decks47 decks
14%synergy
Enduring Vitality
15%inclusion7 decks47 decks
7%synergy
Carrion Grub
14%inclusion7 decks49 decks
12%synergy
Sakura-Tribe Elder
14%inclusion7 decks49 decks
-14%synergy
Scute Mob
14%inclusion7 decks49 decks
11%synergy
Insatiable Skittermaw
14%inclusion3 decks21 decks
14%synergy
Gene Pollinator
14%inclusion3 decks21 decks
13%synergy
Virulent Emissary
14%inclusion1 decks7 decks
5%synergy
Lluwen, Imperfect Naturalist
14%inclusion1 decks7 decks
11%synergy
Shigeki, Jukai Visionary
12%inclusion6 decks49 decks
7%synergy
Hatchery Spider
12%inclusion6 decks49 decks
10%synergy
Millikin
12%inclusion6 decks49 decks
9%synergy
Radioactive Spider
11%inclusion2 decks18 decks
10%synergy
Webstrike Elite
10%inclusion3 decks29 decks
9%synergy
Nantuko Elder
10%inclusion5 decks49 decks
8%synergy
Instants
Drag to the Roots
55%inclusion27 decks49 decks
51%synergy
Grisly Salvage
49%inclusion24 decks49 decks
38%synergy
Grapple with the Past
49%inclusion24 decks49 decks
44%synergy
Assassin's Trophy
41%inclusion20 decks49 decks
-5%synergy
Beast Within
31%inclusion15 decks49 decks
-5%synergy
Revitalizing Repast
27%inclusion13 decks49 decks
7%synergy
Harrow
24%inclusion12 decks49 decks
15%synergy
Corpse Churn
24%inclusion12 decks49 decks
23%synergy
Golgari Charm
24%inclusion12 decks49 decks
8%synergy
Heroic Intervention
22%inclusion11 decks49 decks
-8%synergy
Tear Asunder
16%inclusion8 decks49 decks
1%synergy
Fell the Profane
14%inclusion7 decks49 decks
5%synergy
Second Harvest
14%inclusion7 decks49 decks
1%synergy
Midnight Tilling
14%inclusion1 decks7 decks
11%synergy
Deadly Dispute
12%inclusion6 decks49 decks
-8%synergy
Malakir Rebirth
12%inclusion6 decks49 decks
2%synergy
Withering Torment
12%inclusion6 decks49 decks
9%synergy
Abrupt Decay
10%inclusion5 decks49 decks
-6%synergy
Corrupted Conviction
10%inclusion5 decks49 decks
3%synergy
Hazel's Nocturne
8.2%inclusion4 decks49 decks
7%synergy
Black Sun's Twilight
8.2%inclusion4 decks49 decks
8%synergy
Another Chance
8.2%inclusion4 decks49 decks
7%synergy
Horrid Vigor
6.4%inclusion3 decks47 decks
5%synergy
Cache Grab
6.1%inclusion3 decks49 decks
1%synergy
Return to Nature
6.1%inclusion3 decks49 decks
0%synergy
Murder
6.1%inclusion3 decks49 decks
2%synergy
Unseal the Necropolis
6.1%inclusion3 decks49 decks
6%synergy
Collective Resistance
6.1%inclusion3 decks49 decks
1%synergy
Sorceries
Swarmyard Massacre
49%inclusion24 decks49 decks
37%synergy
Cultivate
49%inclusion24 decks49 decks
10%synergy
Rampant Growth
41%inclusion20 decks49 decks
7%synergy
Reanimate
33%inclusion16 decks49 decks
13%synergy
Victimize
31%inclusion15 decks49 decks
12%synergy
Rise of the Witch-king
31%inclusion15 decks49 decks
18%synergy
Bala Ged Recovery
31%inclusion15 decks49 decks
19%synergy
Squirming Emergence
29%inclusion14 decks49 decks
24%synergy
Three Visits
22%inclusion11 decks49 decks
4%synergy
Dread Return
22%inclusion11 decks49 decks
13%synergy
Nature's Lore
22%inclusion11 decks49 decks
-3%synergy
Kodama's Reach
18%inclusion9 decks49 decks
-5%synergy
Farseek
16%inclusion8 decks49 decks
-2%synergy
Formless Genesis
15%inclusion7 decks47 decks
12%synergy
Mulch
14%inclusion7 decks49 decks
11%synergy
Feed the Swarm
14%inclusion7 decks49 decks
7%synergy
Atrocious Experiment
14%inclusion7 decks49 decks
14%synergy
Toxic Deluge
14%inclusion7 decks49 decks
-6%synergy
Culling Ritual
12%inclusion6 decks49 decks
-8%synergy
Buried Alive
12%inclusion6 decks49 decks
4%synergy
Life from the Loam
12%inclusion6 decks49 decks
5%synergy
Traverse the Ulvenwald
12%inclusion6 decks49 decks
11%synergy
Beacon of Creation
10%inclusion5 decks49 decks
9%synergy
Deadly Brew
10%inclusion5 decks49 decks
6%synergy
Bushwhack
10%inclusion5 decks49 decks
7%synergy
Eaten Alive
10%inclusion5 decks49 decks
8%synergy
Deluge of Doom
8.5%inclusion4 decks47 decks
7%synergy
Convert to Slime
8.5%inclusion4 decks47 decks
6%synergy
Shared Roots
8.3%inclusion1 decks12 decks
6%synergy
Final Act
8.2%inclusion4 decks49 decks
7%synergy
Unearth
8.2%inclusion4 decks49 decks
3%synergy
Casualties of War
8.2%inclusion4 decks49 decks
-3%synergy
Night's Whisper
8.2%inclusion4 decks49 decks
0%synergy
Bridgeworks Battle
8.2%inclusion4 decks49 decks
4%synergy
Living Death
8.2%inclusion4 decks49 decks
1%synergy
Diresight
8.2%inclusion4 decks49 decks
7%synergy
Stitch Together
8.2%inclusion4 decks49 decks
6%synergy
Triumph of the Hordes
6.1%inclusion3 decks49 decks
1%synergy
Say Its Name
6.1%inclusion3 decks49 decks
6%synergy
Recollect
6.1%inclusion3 decks49 decks
6%synergy
Demonic Counsel
6.1%inclusion3 decks49 decks
5%synergy
Harmonize
6.1%inclusion3 decks49 decks
-2%synergy
Under the Skin
6.1%inclusion3 decks49 decks
6%synergy
Ransack the Lab
6.1%inclusion3 decks49 decks
6%synergy
Worm Harvest
6.1%inclusion3 decks49 decks
5%synergy
Macabre Waltz
6.1%inclusion3 decks49 decks
5%synergy
Gruesome Fate
6.1%inclusion3 decks49 decks
5%synergy
Damnation
6.1%inclusion3 decks49 decks
-1%synergy
Rise of the Dark Realms
6.1%inclusion3 decks49 decks
2%synergy
Breach the Multiverse
6.1%inclusion3 decks49 decks
3%synergy
Utility Artifacts
Hedge Shredder
45%inclusion22 decks49 decks
39%synergy
Skullclamp
33%inclusion16 decks49 decks
2%synergy
Conduit of Worlds
31%inclusion15 decks49 decks
24%synergy
Broodheart Engine
28%inclusion8 decks29 decks
26%synergy
Perpetual Timepiece
24%inclusion12 decks49 decks
21%synergy
Maskwood Nexus
14%inclusion7 decks49 decks
9%synergy
Chronicle of Victory
14%inclusion1 decks7 decks
7%synergy
Whip of Erebos
12%inclusion6 decks49 decks
7%synergy
Wayfarer's Bauble
10%inclusion5 decks49 decks
8%synergy
Ashnod's Altar
10%inclusion5 decks49 decks
-9%synergy
Swiftfoot Boots
10%inclusion5 decks49 decks
-15%synergy
Mesmeric Orb
8.2%inclusion4 decks49 decks
6%synergy
Crucible of Worlds
8.2%inclusion4 decks49 decks
5%synergy
Coat of Arms
8.2%inclusion4 decks49 decks
3%synergy
Altar of Dementia
8.2%inclusion4 decks49 decks
1%synergy
Codex Shredder
8.2%inclusion4 decks49 decks
8%synergy
Altar of Bhaal
6.1%inclusion3 decks49 decks
5%synergy
Matzalantli, the Great Door
6.1%inclusion3 decks49 decks
4%synergy
Trading Post
6.1%inclusion3 decks49 decks
5%synergy
Nim Deathmantle
6.1%inclusion3 decks49 decks
5%synergy
Enchantments
The Hunger Tide Rises
49%inclusion24 decks49 decks
47%synergy
Deadbridge Chant
49%inclusion24 decks49 decks
43%synergy
Ripples of Undeath
39%inclusion19 decks49 decks
31%synergy
Deathreap Ritual
29%inclusion14 decks49 decks
17%synergy
Insidious Roots
29%inclusion14 decks49 decks
17%synergy
Moldervine Reclamation
27%inclusion13 decks49 decks
3%synergy
Cemetery Tampering
27%inclusion13 decks49 decks
23%synergy
Oversold Cemetery
24%inclusion12 decks49 decks
21%synergy
Out of the Tombs
22%inclusion11 decks49 decks
20%synergy
Parallel Lives
20%inclusion10 decks49 decks
7%synergy
Ninja Teen
20%inclusion1 decks5 decks
20%synergy
Curse of Clinging Webs
16%inclusion8 decks49 decks
13%synergy
Morcant's Eyes
14%inclusion1 decks7 decks
10%synergy
Shimmerwilds Growth
14%inclusion1 decks7 decks
13%synergy
Polluted Cistern // Dim Oubliette
13%inclusion6 decks47 decks
10%synergy
Beastmaster Ascension
12%inclusion6 decks49 decks
0%synergy
Crop Sigil
12%inclusion6 decks49 decks
12%synergy
Animate Dead
12%inclusion6 decks49 decks
4%synergy
Wall Crawl
12%inclusion2 decks17 decks
11%synergy
Cryptolith Rite
10%inclusion5 decks49 decks
5%synergy
Journey to Eternity
10%inclusion5 decks49 decks
5%synergy
The Binding of the Titans
8.2%inclusion4 decks49 decks
8%synergy
Defiled Crypt // Cadaver Lab
6.4%inclusion3 decks47 decks
6%synergy
Utopia Sprawl
6.1%inclusion3 decks49 decks
0%synergy
Undergrowth Recon
6.1%inclusion3 decks49 decks
5%synergy
Binding the Old Gods
6.1%inclusion3 decks49 decks
-3%synergy
Grave Pact
6.1%inclusion3 decks49 decks
-2%synergy
The Mending of Dominaria
6.1%inclusion3 decks49 decks
5%synergy
Funeral Room // Awakening Hall
6.1%inclusion3 decks49 decks
4%synergy
Black Market Connections
6.1%inclusion3 decks49 decks
-2%synergy
Phyrexian Arena
6.1%inclusion3 decks49 decks
-7%synergy
Battles
Invasion of Shandalar
10%inclusion5 decks49 decks
10%synergy
Invasion of Zendikar
6.1%inclusion3 decks49 decks
5%synergy
Planeswalkers
Lolth, Spider Queen
47%inclusion23 decks49 decks
43%synergy
Vraska, Golgari Queen
8.2%inclusion4 decks49 decks
2%synergy
Wrenn and Realmbreaker
6.1%inclusion3 decks49 decks
5%synergy
Wrenn and Seven
6.1%inclusion3 decks49 decks
3%synergy
Utility Lands
Swarmyard
55%inclusion27 decks49 decks
41%synergy
Bojuka Bog
37%inclusion18 decks49 decks
-4%synergy
Vault of Whispers
31%inclusion15 decks49 decks
23%synergy
Tree of Tales
31%inclusion15 decks49 decks
23%synergy
Shifting Woodland
29%inclusion14 decks49 decks
18%synergy
Urborg, Tomb of Yawgmoth
27%inclusion13 decks49 decks
4%synergy
Yavimaya, Cradle of Growth
24%inclusion12 decks49 decks
-3%synergy
Takenuma, Abandoned Mire
24%inclusion12 decks49 decks
13%synergy
Dryad Arbor
24%inclusion12 decks49 decks
15%synergy
Boseiju, Who Endures
20%inclusion10 decks49 decks
2%synergy
Grim Backwoods
18%inclusion9 decks49 decks
5%synergy
Three Tree City
14%inclusion7 decks49 decks
3%synergy
Kishla Village
13%inclusion3 decks24 decks
10%synergy
Barren Moor
12%inclusion6 decks49 decks
4%synergy
Cabal Coffers
12%inclusion6 decks49 decks
4%synergy
Mortuary Mire
10%inclusion5 decks49 decks
5%synergy
Reliquary Tower
10%inclusion5 decks49 decks
-13%synergy
Rogue's Passage
10%inclusion5 decks49 decks
-14%synergy
Mosswort Bridge
6.1%inclusion3 decks49 decks
1%synergy
Restless Cottage
6.1%inclusion3 decks49 decks
-3%synergy
Tranquil Thicket
6.1%inclusion3 decks49 decks
-3%synergy
Dakmor Salvage
6.1%inclusion3 decks49 decks
-1%synergy
Mana Artifacts
Sol Ring
71%inclusion35 decks49 decks
-8%synergy
Arcane Signet
65%inclusion32 decks49 decks
3%synergy
Talisman of Resilience
39%inclusion19 decks49 decks
14%synergy
Golgari Signet
37%inclusion18 decks49 decks
10%synergy
Golgari Keyrune
16%inclusion8 decks49 decks
16%synergy
Commander's Sphere
14%inclusion7 decks49 decks
7%synergy
Patchwork Banner
12%inclusion6 decks49 decks
5%synergy
Mind Stone
10%inclusion5 decks49 decks
5%synergy
Golgari Locket
6.1%inclusion3 decks49 decks
5%synergy
Lands
Swamp
100%inclusion49 decks49 decks
3%synergy
Forest
100%inclusion49 decks49 decks
2%synergy
Command Tower
80%inclusion39 decks49 decks
-6%synergy
Woodland Cemetery
65%inclusion32 decks49 decks
3%synergy
Llanowar Wastes
55%inclusion27 decks49 decks
3%synergy
Evolving Wilds
51%inclusion25 decks49 decks
24%synergy
Tainted Wood
49%inclusion24 decks49 decks
4%synergy
Twilight Mire
47%inclusion23 decks49 decks
10%synergy
Temple of Malady
45%inclusion22 decks49 decks
11%synergy
Terramorphic Expanse
43%inclusion21 decks49 decks
22%synergy
Overgrown Tomb
43%inclusion21 decks49 decks
-3%synergy
Golgari Rot Farm
41%inclusion20 decks49 decks
0%synergy
Necroblossom Snarl
41%inclusion20 decks49 decks
5%synergy
Jungle Hollow
37%inclusion18 decks49 decks
13%synergy
Undergrowth Stadium
37%inclusion18 decks49 decks
-1%synergy
Deathcap Glade
33%inclusion16 decks49 decks
3%synergy
Exotic Orchard
31%inclusion15 decks49 decks
3%synergy
Verdant Catacombs
31%inclusion15 decks49 decks
1%synergy
Underground Mortuary
31%inclusion15 decks49 decks
10%synergy
Bala Ged Recovery
31%inclusion15 decks49 decks
19%synergy
Darkmoss Bridge
27%inclusion13 decks49 decks
17%synergy
Revitalizing Repast
27%inclusion13 decks49 decks
7%synergy
Myriad Landscape
22%inclusion11 decks49 decks
7%synergy
Viridescent Bog
22%inclusion11 decks49 decks
1%synergy
Haunted Mire
22%inclusion11 decks49 decks
7%synergy
Valgavoth's Lair
20%inclusion10 decks49 decks
16%synergy
Nurturing Peatland
20%inclusion10 decks49 decks
8%synergy
Blooming Marsh
18%inclusion9 decks49 decks
4%synergy
Darkbore Pathway
16%inclusion8 decks49 decks
-3%synergy
Woodland Chasm
16%inclusion8 decks49 decks
9%synergy
Fell the Profane
14%inclusion7 decks49 decks
5%synergy
Festering Gulch
14%inclusion7 decks49 decks
10%synergy
Fabled Passage
12%inclusion6 decks49 decks
-1%synergy
Strangled Cemetery
12%inclusion6 decks49 decks
10%synergy
Malakir Rebirth
12%inclusion6 decks49 decks
2%synergy
Wastewood Verge
10%inclusion3 decks29 decks
-7%synergy
Foul Orchard
10%inclusion5 decks49 decks
5%synergy
Golgari Guildgate
10%inclusion5 decks49 decks
1%synergy
Festering Thicket
10%inclusion2 decks21 decks
3%synergy
Foggy Bottom Swamp
8.3%inclusion1 decks12 decks
6%synergy
Hidden Grotto
8.2%inclusion4 decks49 decks
7%synergy
Bridgeworks Battle
8.2%inclusion4 decks49 decks
4%synergy
Path of Ancestry
8.2%inclusion4 decks49 decks
-15%synergy
Bayou
8.2%inclusion4 decks49 decks
-3%synergy
Blighted Woodland
6.1%inclusion3 decks49 decks
1%synergy
Windswept Heath
6.1%inclusion3 decks49 decks
-1%synergy
Riveteers Overlook
6.1%inclusion3 decks49 decks
2%synergy
Ash Barrens
6.1%inclusion3 decks49 decks
1%synergy
Boggart Trawler
6.1%inclusion3 decks49 decks
2%synergy
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