The Swarmweaver (Commander) - Expensive Core Mill

The Swarmweaver
Rank #1,275
2decks
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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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Demolisher Spawn
100%inclusion1 decks1 decks
96%synergy
Grist, Voracious Larva
100%inclusion2 decks2 decks
96%synergy
Enduring Vitality
100%inclusion1 decks1 decks
91%synergy
Aatchik, Emerald Radian
100%inclusion1 decks1 decks
97%synergy
Caustic Caterpillar
100%inclusion2 decks2 decks
94%synergy
Izoni, Thousand-Eyed
100%inclusion2 decks2 decks
95%synergy
Canoptek Scarab Swarm
100%inclusion2 decks2 decks
98%synergy
Overlord of the Balemurk
100%inclusion1 decks1 decks
97%synergy
Altanak, the Thrice-Called
100%inclusion2 decks2 decks
98%synergy
Spinner of Souls
100%inclusion1 decks1 decks
97%synergy
Nyx Weaver
100%inclusion2 decks2 decks
92%synergy
Haywire Mite
100%inclusion2 decks2 decks
81%synergy
Springheart Nantuko
100%inclusion2 decks2 decks
93%synergy
Molt Tender
100%inclusion1 decks1 decks
97%synergy
Broodspinner
100%inclusion1 decks1 decks
98%synergy
Twitching Doll
100%inclusion2 decks2 decks
90%synergy
Hornet Nest
50%inclusion1 decks2 decks
46%synergy
Troll of Khazad-dûm
50%inclusion1 decks2 decks
49%synergy
Hornet Queen
50%inclusion1 decks2 decks
44%synergy
Zask, Skittering Swarmlord
50%inclusion1 decks2 decks
48%synergy
Moldgraf Monstrosity
50%inclusion1 decks2 decks
48%synergy
Trickster's Elk
50%inclusion1 decks2 decks
49%synergy
Amzu, Swarm's Hunger
50%inclusion1 decks2 decks
47%synergy
Ishkanah, Grafwidow
50%inclusion1 decks2 decks
46%synergy
Shelob, Child of Ungoliant
50%inclusion1 decks2 decks
49%synergy
Giant Adephage
50%inclusion1 decks2 decks
46%synergy
Old Rutstein
50%inclusion1 decks2 decks
46%synergy
Sheoldred
50%inclusion1 decks2 decks
49%synergy
Ferropede
50%inclusion1 decks2 decks
50%synergy
Scute Swarm
50%inclusion1 decks2 decks
36%synergy
Sanctum Weaver
50%inclusion1 decks2 decks
48%synergy
Broodhatch Nantuko
50%inclusion1 decks2 decks
48%synergy
Blex, Vexing Pest
50%inclusion1 decks2 decks
47%synergy
Greater Tanuki
50%inclusion1 decks2 decks
50%synergy
Blightbeetle
50%inclusion1 decks2 decks
48%synergy
Generous Ent
50%inclusion1 decks2 decks
49%synergy
Hex Parasite
50%inclusion1 decks2 decks
49%synergy
Giant Ankheg
50%inclusion1 decks2 decks
48%synergy
Shigeki, Jukai Visionary
50%inclusion1 decks2 decks
46%synergy
Hatchery Spider
50%inclusion1 decks2 decks
48%synergy
Six
50%inclusion1 decks2 decks
43%synergy
Krosan Restorer
50%inclusion1 decks2 decks
50%synergy
Huskburster Swarm
50%inclusion1 decks2 decks
48%synergy
Instants
Heroic Intervention
100%inclusion2 decks2 decks
68%synergy
Revitalizing Repast
100%inclusion2 decks2 decks
80%synergy
Malakir Rebirth
100%inclusion2 decks2 decks
90%synergy
Grapple with the Past
100%inclusion2 decks2 decks
95%synergy
Deadly Rollick
50%inclusion1 decks2 decks
38%synergy
Tear Asunder
50%inclusion1 decks2 decks
35%synergy
Harrow
50%inclusion1 decks2 decks
42%synergy
Beast Within
50%inclusion1 decks2 decks
16%synergy
Eldritch Immunity
50%inclusion1 decks2 decks
49%synergy
Putrefy
50%inclusion1 decks2 decks
17%synergy
Grisly Salvage
50%inclusion1 decks2 decks
40%synergy
Assassin's Trophy
50%inclusion1 decks2 decks
3%synergy
Arachnogenesis
50%inclusion1 decks2 decks
40%synergy
Corpse Churn
50%inclusion1 decks2 decks
49%synergy
Golgari Charm
50%inclusion1 decks2 decks
34%synergy
Sorceries
Swarmyard Massacre
100%inclusion2 decks2 decks
89%synergy
Reanimate
100%inclusion2 decks2 decks
81%synergy
Culling Ritual
50%inclusion1 decks2 decks
28%synergy
Three Visits
50%inclusion1 decks2 decks
32%synergy
Dread Return
50%inclusion1 decks2 decks
41%synergy
Rise of the Witch-king
50%inclusion1 decks2 decks
39%synergy
Farseek
50%inclusion1 decks2 decks
32%synergy
Charnel Serenade
50%inclusion1 decks2 decks
50%synergy
Nature's Lore
50%inclusion1 decks2 decks
25%synergy
Life from the Loam
50%inclusion1 decks2 decks
43%synergy
Stitch Together
50%inclusion1 decks2 decks
48%synergy
Bala Ged Recovery
50%inclusion1 decks2 decks
39%synergy
Spider Spawning
50%inclusion1 decks2 decks
47%synergy
Squirming Emergence
50%inclusion1 decks2 decks
46%synergy
Utility Artifacts
Perpetual Timepiece
100%inclusion2 decks2 decks
97%synergy
Wayfarer's Bauble
50%inclusion1 decks2 decks
48%synergy
Whip of Erebos
50%inclusion1 decks2 decks
44%synergy
Skullclamp
50%inclusion1 decks2 decks
18%synergy
Orbs of Warding
50%inclusion1 decks2 decks
50%synergy
Conduit of Worlds
50%inclusion1 decks2 decks
44%synergy
Hedge Shredder
50%inclusion1 decks2 decks
45%synergy
Enchantments
Ripples of Undeath
100%inclusion2 decks2 decks
93%synergy
Crawling Sensation
100%inclusion2 decks2 decks
95%synergy
Crawling Infestation
100%inclusion2 decks2 decks
95%synergy
Beastmaster Ascension
50%inclusion1 decks2 decks
38%synergy
The Hunger Tide Rises
50%inclusion1 decks2 decks
48%synergy
Binding the Old Gods
50%inclusion1 decks2 decks
42%synergy
The Eldest Reborn
50%inclusion1 decks2 decks
49%synergy
Deadbridge Chant
50%inclusion1 decks2 decks
45%synergy
Crop Sigil
50%inclusion1 decks2 decks
50%synergy
The Mending of Dominaria
50%inclusion1 decks2 decks
49%synergy
Song of Freyalise
50%inclusion1 decks2 decks
49%synergy
Animate Dead
50%inclusion1 decks2 decks
42%synergy
Insidious Roots
50%inclusion1 decks2 decks
40%synergy
Oversold Cemetery
50%inclusion1 decks2 decks
47%synergy
The Binding of the Titans
50%inclusion1 decks2 decks
50%synergy
Virtue of Persistence
50%inclusion1 decks2 decks
48%synergy
Battles
Invasion of Ixalan
50%inclusion1 decks2 decks
50%synergy
Invasion of Ikoria
50%inclusion1 decks2 decks
49%synergy
Invasion of Zendikar
50%inclusion1 decks2 decks
49%synergy
Invasion of Fiora
50%inclusion1 decks2 decks
49%synergy
Invasion of Shandalar
50%inclusion1 decks2 decks
50%synergy
Planeswalkers
Grist, the Hunger Tide
100%inclusion2 decks2 decks
91%synergy
Lolth, Spider Queen
100%inclusion2 decks2 decks
96%synergy
Vraska, Golgari Queen
50%inclusion1 decks2 decks
44%synergy
Wrenn and Realmbreaker
50%inclusion1 decks2 decks
49%synergy
Liliana, Dreadhorde General
50%inclusion1 decks2 decks
45%synergy
Utility Lands
Bojuka Bog
100%inclusion2 decks2 decks
58%synergy
Swarmyard
100%inclusion2 decks2 decks
86%synergy
Shifting Woodland
100%inclusion2 decks2 decks
90%synergy
Yavimaya, Cradle of Growth
100%inclusion2 decks2 decks
73%synergy
Takenuma, Abandoned Mire
100%inclusion2 decks2 decks
90%synergy
Boseiju, Who Endures
100%inclusion2 decks2 decks
82%synergy
Urborg, Tomb of Yawgmoth
100%inclusion2 decks2 decks
78%synergy
Vault of Whispers
50%inclusion1 decks2 decks
43%synergy
Treasure Vault
50%inclusion1 decks2 decks
46%synergy
Urza's Saga
50%inclusion1 decks2 decks
45%synergy
Yavimaya Hollow
50%inclusion1 decks2 decks
49%synergy
Tree of Tales
50%inclusion1 decks2 decks
43%synergy
Darksteel Citadel
50%inclusion1 decks2 decks
46%synergy
Three Tree City
50%inclusion1 decks2 decks
39%synergy
Dryad Arbor
50%inclusion1 decks2 decks
40%synergy
Pendelhaven
50%inclusion1 decks2 decks
49%synergy
Mana Artifacts
Arcane Signet
100%inclusion2 decks2 decks
38%synergy
Golgari Signet
50%inclusion1 decks2 decks
26%synergy
Sol Ring
50%inclusion1 decks2 decks
-29%synergy
Lands
Swamp
100%inclusion2 decks2 decks
2%synergy
Verdant Catacombs
100%inclusion2 decks2 decks
71%synergy
Underground Mortuary
100%inclusion2 decks2 decks
80%synergy
Revitalizing Repast
100%inclusion2 decks2 decks
80%synergy
Overgrown Tomb
100%inclusion2 decks2 decks
52%synergy
Malakir Rebirth
100%inclusion2 decks2 decks
90%synergy
Forest
100%inclusion2 decks2 decks
2%synergy
Wastewood Verge
100%inclusion1 decks1 decks
80%synergy
Woodland Cemetery
100%inclusion2 decks2 decks
35%synergy
Tainted Wood
100%inclusion2 decks2 decks
56%synergy
Command Tower
50%inclusion1 decks2 decks
-36%synergy
Terramorphic Expanse
50%inclusion1 decks2 decks
29%synergy
Darkmoss Bridge
50%inclusion1 decks2 decks
41%synergy
Llanowar Wastes
50%inclusion1 decks2 decks
-4%synergy
Valgavoth's Lair
50%inclusion1 decks2 decks
46%synergy
Blooming Marsh
50%inclusion1 decks2 decks
36%synergy
Undergrowth Stadium
50%inclusion1 decks2 decks
11%synergy
Nurturing Peatland
50%inclusion1 decks2 decks
38%synergy
Evolving Wilds
50%inclusion1 decks2 decks
25%synergy
Scene of the Crime
50%inclusion1 decks2 decks
48%synergy
Bala Ged Recovery
50%inclusion1 decks2 decks
39%synergy
Twilight Mire
50%inclusion1 decks2 decks
9%synergy
Deathcap Glade
50%inclusion1 decks2 decks
17%synergy
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