The Swarmweaver (Commander) - Mill

The Swarmweaver
Rank #1,297
56decks
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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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Utility Lands
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Lands
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Mirkwood
40%inclusion2 decks5 decks
37%synergy
Great Fierce Bee
20%inclusion1 decks5 decks
19%synergy
Attercop
20%inclusion1 decks5 decks
18%synergy
Bilbo's Deadly Slice
20%inclusion1 decks5 decks
19%synergy
High Synergy Cards
Broodspinner
82%inclusion46 decks56 decks
80%synergy
Crawling Sensation
82%inclusion46 decks56 decks
77%synergy
Crawling Infestation
80%inclusion45 decks56 decks
76%synergy
Grist, the Hunger Tide
84%inclusion47 decks56 decks
75%synergy
Nyx Weaver
82%inclusion46 decks56 decks
74%synergy
Twitching Doll
82%inclusion46 decks56 decks
72%synergy
Ishkanah, Grafwidow
75%inclusion42 decks56 decks
71%synergy
Aatchik, Emerald Radian
74%inclusion28 decks38 decks
70%synergy
Arachnogenesis
79%inclusion44 decks56 decks
68%synergy
Hornet Queen
73%inclusion41 decks56 decks
67%synergy
Top Cards
Arasta of the Endless Web
75%inclusion42 decks56 decks
63%synergy
Scute Swarm
73%inclusion41 decks56 decks
59%synergy
Haywire Mite
66%inclusion37 decks56 decks
47%synergy
Zask, Skittering Swarmlord
64%inclusion36 decks56 decks
62%synergy
Izoni, Thousand-Eyed
64%inclusion36 decks56 decks
60%synergy
Spider Spawning
63%inclusion35 decks56 decks
59%synergy
Grist, Voracious Larva
61%inclusion34 decks56 decks
57%synergy
Drag to the Roots
61%inclusion34 decks56 decks
57%synergy
Giant Adephage
59%inclusion33 decks56 decks
55%synergy
Putrefy
57%inclusion32 decks56 decks
25%synergy
Game Changers
Demonic Tutor
7.1%inclusion4 decks56 decks
-8%synergy
Creatures
Old Rutstein
55%inclusion31 decks56 decks
51%synergy
Amzu, Swarm's Hunger
52%inclusion29 decks56 decks
49%synergy
Hornet Nest
50%inclusion28 decks56 decks
46%synergy
Shelob, Child of Ungoliant
50%inclusion28 decks56 decks
49%synergy
Caustic Caterpillar
48%inclusion27 decks56 decks
42%synergy
Springheart Nantuko
46%inclusion26 decks56 decks
39%synergy
Skyfisher Spider
45%inclusion25 decks56 decks
40%synergy
Seedship Broodtender
43%inclusion13 decks30 decks
40%synergy
Ant Queen
43%inclusion24 decks56 decks
41%synergy
Demolisher Spawn
41%inclusion23 decks56 decks
38%synergy
Spineseeker Centipede
41%inclusion23 decks56 decks
40%synergy
Spinner of Souls
40%inclusion17 decks42 decks
37%synergy
Huskburster Swarm
38%inclusion21 decks56 decks
35%synergy
Icetill Explorer
37%inclusion11 decks30 decks
29%synergy
Blightbeetle
36%inclusion20 decks56 decks
33%synergy
Skull Prophet
36%inclusion20 decks56 decks
28%synergy
Blex, Vexing Pest
36%inclusion20 decks56 decks
32%synergy
Spring-Leaf Avenger
34%inclusion19 decks56 decks
32%synergy
Altanak, the Thrice-Called
34%inclusion19 decks56 decks
32%synergy
Fynn, the Fangbearer
32%inclusion18 decks56 decks
26%synergy
Moldgraf Millipede
32%inclusion18 decks56 decks
30%synergy
Canoptek Scarab Swarm
29%inclusion16 decks56 decks
27%synergy
Living Hive
27%inclusion15 decks56 decks
26%synergy
Molt Tender
26%inclusion10 decks38 decks
24%synergy
Fumulus, the Infestation
26%inclusion11 decks42 decks
22%synergy
Rotwidow Pack
23%inclusion13 decks56 decks
21%synergy
Giant Ankheg
23%inclusion13 decks56 decks
22%synergy
Broodhatch Nantuko
23%inclusion13 decks56 decks
21%synergy
Lord Dregg, Insect Invader
23%inclusion3 decks13 decks
22%synergy
Mazirek, Kraul Death Priest
21%inclusion12 decks56 decks
12%synergy
Honest Rutstein
21%inclusion12 decks56 decks
14%synergy
Overlord of the Balemurk
20%inclusion11 decks56 decks
17%synergy
Moldgraf Monstrosity
18%inclusion10 decks56 decks
16%synergy
Stitcher's Supplier
18%inclusion10 decks56 decks
10%synergy
Blech, Loafing Pest
17%inclusion2 decks12 decks
14%synergy
Grave Researcher
17%inclusion2 decks12 decks
10%synergy
Six
16%inclusion9 decks56 decks
9%synergy
Shelob, Dread Weaver
16%inclusion9 decks56 decks
13%synergy
Scute Mob
16%inclusion9 decks56 decks
14%synergy
Sakura-Tribe Elder
16%inclusion9 decks56 decks
-12%synergy
Enduring Vitality
14%inclusion8 decks56 decks
5%synergy
Carrion Grub
14%inclusion8 decks56 decks
12%synergy
Treetop Snarespinner
14%inclusion6 decks42 decks
13%synergy
Stinging Cave Crawler
14%inclusion8 decks56 decks
13%synergy
Gene Pollinator
13%inclusion4 decks30 decks
12%synergy
Chitin Gravestalker
13%inclusion5 decks38 decks
12%synergy
Wickerfolk Thresher
13%inclusion7 decks56 decks
12%synergy
Eternal Witness
13%inclusion7 decks56 decks
-9%synergy
The Serpent Society
11%inclusion1 decks9 decks
9%synergy
Morbid Opportunist
11%inclusion6 decks56 decks
-3%synergy
Instants
Grisly Salvage
48%inclusion27 decks56 decks
39%synergy
Grapple with the Past
48%inclusion27 decks56 decks
44%synergy
Assassin's Trophy
39%inclusion22 decks56 decks
-9%synergy
Beast Within
32%inclusion18 decks56 decks
-1%synergy
Golgari Charm
27%inclusion15 decks56 decks
11%synergy
Harrow
23%inclusion13 decks56 decks
15%synergy
Revitalizing Repast
21%inclusion12 decks56 decks
1%synergy
Heroic Intervention
20%inclusion11 decks56 decks
-12%synergy
Corpse Churn
20%inclusion11 decks56 decks
19%synergy
Midnight Tilling
19%inclusion3 decks16 decks
17%synergy
Tear Asunder
16%inclusion9 decks56 decks
1%synergy
Corrupted Conviction
16%inclusion9 decks56 decks
10%synergy
Fell the Profane
14%inclusion8 decks56 decks
5%synergy
Abrupt Decay
13%inclusion7 decks56 decks
-3%synergy
Village Rites
13%inclusion7 decks56 decks
-4%synergy
Deadly Dispute
13%inclusion7 decks56 decks
-8%synergy
Second Harvest
13%inclusion7 decks56 decks
-1%synergy
Withering Torment
13%inclusion7 decks56 decks
10%synergy
Malakir Rebirth
11%inclusion6 decks56 decks
1%synergy
Another Chance
8.9%inclusion5 decks56 decks
8%synergy
Witherbloom Charm
8.3%inclusion1 decks12 decks
-6%synergy
Dina's Guidance
8.3%inclusion1 decks12 decks
-2%synergy
Deadly Rollick
7.1%inclusion4 decks56 decks
-5%synergy
Hazel's Nocturne
7.1%inclusion4 decks56 decks
6%synergy
Return to Nature
7.1%inclusion4 decks56 decks
2%synergy
Murder
7.1%inclusion4 decks56 decks
4%synergy
Black Sun's Twilight
7.1%inclusion4 decks56 decks
6%synergy
Horrid Vigor
7.1%inclusion4 decks56 decks
6%synergy
Khalni Ambush
5.4%inclusion3 decks56 decks
3%synergy
Roiling Regrowth
5.4%inclusion3 decks56 decks
3%synergy
Deathsprout
5.4%inclusion3 decks56 decks
1%synergy
Plumb the Forbidden
5.4%inclusion3 decks56 decks
-5%synergy
Unseal the Necropolis
5.4%inclusion3 decks56 decks
5%synergy
Sorceries
Swarmyard Massacre
50%inclusion28 decks56 decks
40%synergy
Cultivate
50%inclusion28 decks56 decks
11%synergy
Rampant Growth
41%inclusion23 decks56 decks
10%synergy
Reanimate
32%inclusion18 decks56 decks
13%synergy
Victimize
30%inclusion17 decks56 decks
11%synergy
Bala Ged Recovery
29%inclusion16 decks56 decks
18%synergy
Rise of the Witch-king
27%inclusion15 decks56 decks
16%synergy
Nature's Lore
23%inclusion13 decks56 decks
-2%synergy
Squirming Emergence
23%inclusion13 decks56 decks
20%synergy
Dread Return
21%inclusion12 decks56 decks
13%synergy
Feed the Swarm
21%inclusion12 decks56 decks
14%synergy
Three Visits
20%inclusion11 decks56 decks
1%synergy
Formless Genesis
18%inclusion10 decks56 decks
16%synergy
Kodama's Reach
14%inclusion8 decks56 decks
-6%synergy
Farseek
14%inclusion8 decks56 decks
-4%synergy
Traverse the Ulvenwald
14%inclusion8 decks56 decks
13%synergy
Buried Alive
13%inclusion7 decks56 decks
5%synergy
Living Death
13%inclusion7 decks56 decks
6%synergy
Life from the Loam
13%inclusion7 decks56 decks
6%synergy
Ancestral Communion
13%inclusion1 decks8 decks
12%synergy
Mulch
11%inclusion6 decks56 decks
8%synergy
Culling Ritual
11%inclusion6 decks56 decks
-11%synergy
Harmonize
11%inclusion6 decks56 decks
3%synergy
Atrocious Experiment
11%inclusion6 decks56 decks
10%synergy
Toxic Deluge
11%inclusion6 decks56 decks
-11%synergy
Bushwhack
11%inclusion6 decks56 decks
7%synergy
Eaten Alive
11%inclusion6 decks56 decks
9%synergy
Unearth
8.9%inclusion5 decks56 decks
5%synergy
Beacon of Creation
8.9%inclusion5 decks56 decks
8%synergy
Night's Whisper
8.9%inclusion5 decks56 decks
-1%synergy
Diresight
8.9%inclusion5 decks56 decks
8%synergy
Convert to Slime
8.9%inclusion5 decks56 decks
7%synergy
Deadly Brew
8.9%inclusion5 decks56 decks
3%synergy
Commune with Evil
7.1%inclusion4 decks56 decks
7%synergy
Final Act
7.1%inclusion4 decks56 decks
5%synergy
Triumph of the Hordes
7.1%inclusion4 decks56 decks
2%synergy
Recollect
7.1%inclusion4 decks56 decks
7%synergy
Casualties of War
7.1%inclusion4 decks56 decks
-3%synergy
Demonic Counsel
7.1%inclusion4 decks56 decks
6%synergy
Bridgeworks Battle
7.1%inclusion4 decks56 decks
3%synergy
Deluge of Doom
7.1%inclusion4 decks56 decks
6%synergy
Stitch Together
7.1%inclusion4 decks56 decks
5%synergy
Macabre Waltz
7.1%inclusion4 decks56 decks
6%synergy
Shamanic Revelation
7.1%inclusion4 decks56 decks
-5%synergy
Rise of the Dark Realms
7.1%inclusion4 decks56 decks
2%synergy
Bloodline Bidding
6.3%inclusion1 decks16 decks
2%synergy
Gaze of Granite
5.4%inclusion3 decks56 decks
3%synergy
Return from Extinction
5.4%inclusion3 decks56 decks
5%synergy
Say Its Name
5.4%inclusion3 decks56 decks
5%synergy
Under the Skin
5.4%inclusion3 decks56 decks
5%synergy
Utility Artifacts
Hedge Shredder
45%inclusion25 decks56 decks
40%synergy
Skullclamp
38%inclusion21 decks56 decks
6%synergy
Conduit of Worlds
36%inclusion20 decks56 decks
30%synergy
Broodheart Engine
26%inclusion10 decks38 decks
25%synergy
Perpetual Timepiece
23%inclusion13 decks56 decks
20%synergy
Cauldron of Essence
17%inclusion2 decks12 decks
-9%synergy
Maskwood Nexus
13%inclusion7 decks56 decks
8%synergy
Whip of Erebos
11%inclusion6 decks56 decks
5%synergy
Swiftfoot Boots
11%inclusion6 decks56 decks
-12%synergy
Ashnod's Altar
8.9%inclusion5 decks56 decks
-9%synergy
Mesmeric Orb
7.1%inclusion4 decks56 decks
5%synergy
Altar of Bhaal
7.1%inclusion4 decks56 decks
7%synergy
Wayfarer's Bauble
7.1%inclusion4 decks56 decks
5%synergy
Crucible of Worlds
7.1%inclusion4 decks56 decks
4%synergy
Altar of Dementia
7.1%inclusion4 decks56 decks
1%synergy
Matzalantli, the Great Door
5.4%inclusion3 decks56 decks
3%synergy
Elixir of Immortality
5.4%inclusion3 decks56 decks
4%synergy
Coat of Arms
5.4%inclusion3 decks56 decks
1%synergy
Trading Post
5.4%inclusion3 decks56 decks
5%synergy
Nim Deathmantle
5.4%inclusion3 decks56 decks
5%synergy
Palantír of Orthanc
5.4%inclusion3 decks56 decks
4%synergy
Codex Shredder
5.4%inclusion3 decks56 decks
5%synergy
Enchantments
The Hunger Tide Rises
46%inclusion26 decks56 decks
45%synergy
Deadbridge Chant
46%inclusion26 decks56 decks
42%synergy
Ripples of Undeath
34%inclusion19 decks56 decks
27%synergy
Moldervine Reclamation
30%inclusion17 decks56 decks
7%synergy
Deathreap Ritual
30%inclusion17 decks56 decks
20%synergy
Insidious Roots
29%inclusion16 decks56 decks
19%synergy
Parallel Lives
25%inclusion14 decks56 decks
12%synergy
Cemetery Tampering
23%inclusion13 decks56 decks
20%synergy
Oversold Cemetery
23%inclusion13 decks56 decks
21%synergy
Out of the Tombs
18%inclusion10 decks56 decks
16%synergy
Curse of Clinging Webs
14%inclusion8 decks56 decks
12%synergy
Beastmaster Ascension
13%inclusion7 decks56 decks
1%synergy
Crop Sigil
11%inclusion6 decks56 decks
10%synergy
Polluted Cistern // Dim Oubliette
11%inclusion6 decks56 decks
9%synergy
Cryptolith Rite
8.9%inclusion5 decks56 decks
3%synergy
Journey to Eternity
8.9%inclusion5 decks56 decks
5%synergy
Animate Dead
8.9%inclusion5 decks56 decks
1%synergy
Phyrexian Arena
8.9%inclusion5 decks56 decks
-4%synergy
Wall Crawl
7.7%inclusion2 decks26 decks
7%synergy
Utopia Sprawl
7.1%inclusion4 decks56 decks
2%synergy
Grave Pact
7.1%inclusion4 decks56 decks
-1%synergy
Black Market Connections
7.1%inclusion4 decks56 decks
-2%synergy
The Binding of the Titans
7.1%inclusion4 decks56 decks
7%synergy
Ninja Teen
6.7%inclusion1 decks15 decks
6%synergy
Doubling Season
5.4%inclusion3 decks56 decks
-12%synergy
Undergrowth Recon
5.4%inclusion3 decks56 decks
4%synergy
Binding the Old Gods
5.4%inclusion3 decks56 decks
-3%synergy
The Mending of Dominaria
5.4%inclusion3 decks56 decks
4%synergy
Greenhouse // Rickety Gazebo
5.4%inclusion3 decks56 decks
5%synergy
Funeral Room // Awakening Hall
5.4%inclusion3 decks56 decks
3%synergy
Defiled Crypt // Cadaver Lab
5.4%inclusion3 decks56 decks
5%synergy
Battles
Invasion of Shandalar
13%inclusion7 decks56 decks
12%synergy
Invasion of Zendikar
5.4%inclusion3 decks56 decks
5%synergy
Planeswalkers
Lolth, Spider Queen
43%inclusion24 decks56 decks
39%synergy
Vraska, Golgari Queen
7.1%inclusion4 decks56 decks
2%synergy
Wrenn and Realmbreaker
7.1%inclusion4 decks56 decks
6%synergy
Utility Lands
Swarmyard
54%inclusion30 decks56 decks
40%synergy
Bojuka Bog
38%inclusion21 decks56 decks
-5%synergy
Vault of Whispers
30%inclusion17 decks56 decks
24%synergy
Tree of Tales
30%inclusion17 decks56 decks
24%synergy
Shifting Woodland
25%inclusion14 decks56 decks
15%synergy
Dryad Arbor
23%inclusion13 decks56 decks
13%synergy
Urborg, Tomb of Yawgmoth
21%inclusion12 decks56 decks
-1%synergy
Yavimaya, Cradle of Growth
20%inclusion11 decks56 decks
-7%synergy
Takenuma, Abandoned Mire
20%inclusion11 decks56 decks
9%synergy
Grim Backwoods
16%inclusion9 decks56 decks
2%synergy
Boseiju, Who Endures
16%inclusion9 decks56 decks
-2%synergy
Three Tree City
13%inclusion7 decks56 decks
2%synergy
Mortuary Mire
11%inclusion6 decks56 decks
6%synergy
Barren Moor
11%inclusion6 decks56 decks
3%synergy
Cabal Coffers
11%inclusion6 decks56 decks
3%synergy
Reliquary Tower
8.9%inclusion5 decks56 decks
-14%synergy
Rogue's Passage
8.9%inclusion5 decks56 decks
-13%synergy
Tranquil Thicket
7.1%inclusion4 decks56 decks
-1%synergy
Kishla Village
6.1%inclusion2 decks33 decks
4%synergy
Mosswort Bridge
5.4%inclusion3 decks56 decks
0%synergy
Dakmor Salvage
5.4%inclusion3 decks56 decks
-1%synergy
Mana Artifacts
Sol Ring
75%inclusion42 decks56 decks
-4%synergy
Arcane Signet
66%inclusion37 decks56 decks
4%synergy
Talisman of Resilience
38%inclusion21 decks56 decks
14%synergy
Golgari Signet
34%inclusion19 decks56 decks
10%synergy
Golgari Keyrune
16%inclusion9 decks56 decks
15%synergy
Commander's Sphere
13%inclusion7 decks56 decks
6%synergy
Patchwork Banner
11%inclusion6 decks56 decks
4%synergy
Mind Stone
8.9%inclusion5 decks56 decks
4%synergy
Golgari Locket
5.4%inclusion3 decks56 decks
4%synergy
Lands
Swamp
100%inclusion56 decks56 decks
2%synergy
Forest
100%inclusion56 decks56 decks
2%synergy
Command Tower
80%inclusion45 decks56 decks
-5%synergy
Woodland Cemetery
68%inclusion38 decks56 decks
3%synergy
Llanowar Wastes
57%inclusion32 decks56 decks
3%synergy
Evolving Wilds
54%inclusion30 decks56 decks
29%synergy
Temple of Malady
48%inclusion27 decks56 decks
15%synergy
Tainted Wood
48%inclusion27 decks56 decks
5%synergy
Twilight Mire
46%inclusion26 decks56 decks
5%synergy
Terramorphic Expanse
45%inclusion25 decks56 decks
24%synergy
Necroblossom Snarl
45%inclusion25 decks56 decks
7%synergy
Golgari Rot Farm
43%inclusion24 decks56 decks
5%synergy
Jungle Hollow
39%inclusion22 decks56 decks
16%synergy
Overgrown Tomb
39%inclusion22 decks56 decks
-9%synergy
Undergrowth Stadium
34%inclusion19 decks56 decks
-5%synergy
Deathcap Glade
34%inclusion19 decks56 decks
-1%synergy
Darkmoss Bridge
29%inclusion16 decks56 decks
20%synergy
Bala Ged Recovery
29%inclusion16 decks56 decks
18%synergy
Exotic Orchard
27%inclusion15 decks56 decks
-2%synergy
Verdant Catacombs
27%inclusion15 decks56 decks
-2%synergy
Underground Mortuary
27%inclusion15 decks56 decks
6%synergy
Myriad Landscape
23%inclusion13 decks56 decks
10%synergy
Viridescent Bog
23%inclusion13 decks56 decks
-0%synergy
Revitalizing Repast
21%inclusion12 decks56 decks
1%synergy
Haunted Mire
21%inclusion12 decks56 decks
6%synergy
Wastewood Verge
21%inclusion8 decks38 decks
1%synergy
Valgavoth's Lair
20%inclusion11 decks56 decks
16%synergy
Nurturing Peatland
18%inclusion10 decks56 decks
6%synergy
Strangled Cemetery
16%inclusion9 decks56 decks
14%synergy
Darkbore Pathway
16%inclusion9 decks56 decks
-2%synergy
Illegitimate Business
15%inclusion2 decks13 decks
12%synergy
Fell the Profane
14%inclusion8 decks56 decks
5%synergy
Fabled Passage
14%inclusion8 decks56 decks
-2%synergy
Blooming Marsh
14%inclusion8 decks56 decks
0%synergy
Woodland Chasm
14%inclusion8 decks56 decks
9%synergy
Golgari Guildgate
13%inclusion7 decks56 decks
5%synergy
Festering Gulch
11%inclusion6 decks56 decks
7%synergy
Malakir Rebirth
11%inclusion6 decks56 decks
1%synergy
Path of Ancestry
11%inclusion6 decks56 decks
-13%synergy
Vernal Fen
10%inclusion3 decks30 decks
-15%synergy
Foul Orchard
8.9%inclusion5 decks56 decks
5%synergy
Bayou
8.9%inclusion5 decks56 decks
-3%synergy
Hidden Grotto
7.1%inclusion4 decks56 decks
6%synergy
Riveteers Overlook
7.1%inclusion4 decks56 decks
3%synergy
Ash Barrens
7.1%inclusion4 decks56 decks
3%synergy
Bridgeworks Battle
7.1%inclusion4 decks56 decks
3%synergy
Disciple of Freyalise
5.4%inclusion3 decks56 decks
-4%synergy
Windswept Heath
5.4%inclusion3 decks56 decks
-2%synergy
Khalni Ambush
5.4%inclusion3 decks56 decks
3%synergy
Unclaimed Territory
5.4%inclusion3 decks56 decks
2%synergy
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