The Swarmweaver (Commander) - Self-Mill

The Swarmweaver
Rank #1,276
53decks
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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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Mana Artifacts
Lands
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Ancestral Communion
14%inclusion1 decks7 decks
14%synergy
High Synergy Cards
Crawling Infestation
85%inclusion45 decks53 decks
80%synergy
Aatchik, Emerald Radian
77%inclusion27 decks35 decks
74%synergy
Ishkanah, Grafwidow
75%inclusion40 decks53 decks
72%synergy
Twitching Doll
79%inclusion42 decks53 decks
69%synergy
Broodspinner
71%inclusion37 decks52 decks
69%synergy
Drag to the Roots
72%inclusion38 decks53 decks
68%synergy
Hornet Queen
74%inclusion39 decks53 decks
67%synergy
Nyx Weaver
75%inclusion40 decks53 decks
67%synergy
Grist, the Hunger Tide
75%inclusion40 decks53 decks
67%synergy
Crawling Sensation
70%inclusion37 decks53 decks
65%synergy
Top Cards
Arachnogenesis
72%inclusion38 decks53 decks
61%synergy
Arasta of the Endless Web
70%inclusion37 decks53 decks
58%synergy
Giant Adephage
60%inclusion32 decks53 decks
56%synergy
Haywire Mite
60%inclusion32 decks53 decks
41%synergy
Spider Spawning
58%inclusion31 decks53 decks
55%synergy
Hornet Nest
53%inclusion28 decks53 decks
49%synergy
The Hunger Tide Rises
51%inclusion27 decks53 decks
49%synergy
Shelob, Child of Ungoliant
51%inclusion27 decks53 decks
50%synergy
Caustic Caterpillar
49%inclusion26 decks53 decks
43%synergy
Grist, Voracious Larva
49%inclusion26 decks53 decks
45%synergy
Creatures
Skyfisher Spider
47%inclusion25 decks53 decks
43%synergy
Izoni, Thousand-Eyed
47%inclusion25 decks53 decks
42%synergy
Demolisher Spawn
47%inclusion24 decks51 decks
44%synergy
Spineseeker Centipede
45%inclusion24 decks53 decks
44%synergy
Zask, Skittering Swarmlord
45%inclusion24 decks53 decks
43%synergy
Scute Swarm
45%inclusion24 decks53 decks
31%synergy
Old Rutstein
45%inclusion24 decks53 decks
41%synergy
Fynn, the Fangbearer
43%inclusion23 decks53 decks
38%synergy
Seedship Broodtender
39%inclusion12 decks31 decks
35%synergy
Springheart Nantuko
38%inclusion20 decks53 decks
31%synergy
Ant Queen
36%inclusion19 decks53 decks
34%synergy
Blightbeetle
36%inclusion19 decks53 decks
33%synergy
Icetill Explorer
35%inclusion11 decks31 decks
28%synergy
Fumulus, the Infestation
35%inclusion17 decks48 decks
31%synergy
Huskburster Swarm
32%inclusion17 decks53 decks
30%synergy
Altanak, the Thrice-Called
32%inclusion17 decks53 decks
30%synergy
Amzu, Swarm's Hunger
30%inclusion16 decks53 decks
27%synergy
Blex, Vexing Pest
30%inclusion16 decks53 decks
27%synergy
Giant Ankheg
26%inclusion14 decks53 decks
25%synergy
Broodhatch Nantuko
25%inclusion13 decks53 decks
23%synergy
Flesh Burrower
25%inclusion13 decks53 decks
24%synergy
Mazirek, Kraul Death Priest
25%inclusion13 decks53 decks
15%synergy
Shelob, Dread Weaver
25%inclusion13 decks53 decks
22%synergy
Moldgraf Millipede
25%inclusion13 decks53 decks
22%synergy
Spring-Leaf Avenger
25%inclusion13 decks53 decks
23%synergy
Spinner of Souls
23%inclusion11 decks48 decks
20%synergy
Moldgraf Monstrosity
23%inclusion12 decks53 decks
21%synergy
Stinging Cave Crawler
21%inclusion11 decks53 decks
19%synergy
Carrion Grub
19%inclusion10 decks53 decks
17%synergy
Rotwidow Pack
19%inclusion10 decks53 decks
16%synergy
Living Hive
19%inclusion10 decks53 decks
18%synergy
Wickerfolk Thresher
17%inclusion9 decks52 decks
16%synergy
Molt Tender
17%inclusion6 decks35 decks
15%synergy
Scute Mob
17%inclusion9 decks53 decks
14%synergy
Skystinger
16%inclusion5 decks31 decks
16%synergy
Broodguard Elite
16%inclusion5 decks31 decks
16%synergy
Canoptek Scarab Swarm
15%inclusion8 decks53 decks
13%synergy
Webstrike Elite
14%inclusion5 decks35 decks
13%synergy
Drider
13%inclusion7 decks53 decks
11%synergy
Sakura-Tribe Elder
13%inclusion7 decks53 decks
-15%synergy
Izoni, Center of the Web
13%inclusion7 decks53 decks
12%synergy
Swarm Culler
13%inclusion4 decks31 decks
12%synergy
Eumidian Terrabotanist
13%inclusion4 decks31 decks
10%synergy
Comet Crawler
13%inclusion4 decks31 decks
13%synergy
Gene Pollinator
13%inclusion4 decks31 decks
11%synergy
Thawbringer
13%inclusion4 decks31 decks
13%synergy
Seedship Agrarian
13%inclusion4 decks31 decks
12%synergy
Blade of the Swarm
13%inclusion4 decks31 decks
13%synergy
Meltstrider Eulogist
13%inclusion4 decks31 decks
11%synergy
Mightform Harmonizer
13%inclusion4 decks31 decks
12%synergy
Instants
Harrow
45%inclusion24 decks53 decks
37%synergy
Grapple with the Past
45%inclusion24 decks53 decks
41%synergy
Putrefy
43%inclusion23 decks53 decks
11%synergy
Grisly Salvage
36%inclusion19 decks53 decks
26%synergy
Midnight Tilling
31%inclusion8 decks26 decks
29%synergy
Second Harvest
25%inclusion13 decks53 decks
10%synergy
Village Rites
23%inclusion12 decks53 decks
6%synergy
Corpse Churn
19%inclusion10 decks53 decks
18%synergy
Murder
17%inclusion9 decks53 decks
13%synergy
Assassin's Trophy
17%inclusion9 decks53 decks
-30%synergy
Another Chance
17%inclusion9 decks53 decks
16%synergy
Revitalizing Repast
15%inclusion8 decks53 decks
-5%synergy
Golgari Charm
15%inclusion8 decks53 decks
-1%synergy
Tear Asunder
13%inclusion7 decks53 decks
-2%synergy
Break Down the Door
13%inclusion7 decks53 decks
13%synergy
In the Presence of Ages
11%inclusion6 decks53 decks
11%synergy
Deadly Dispute
11%inclusion6 decks53 decks
-9%synergy
Beast Within
11%inclusion6 decks53 decks
-22%synergy
Corrupted Conviction
11%inclusion6 decks53 decks
5%synergy
Withering Torment
11%inclusion6 decks53 decks
9%synergy
Heroic Intervention
9.4%inclusion5 decks53 decks
-22%synergy
Malakir Rebirth
9.4%inclusion5 decks53 decks
-0%synergy
Overkill
9.4%inclusion3 decks32 decks
8%synergy
Horrid Vigor
7.8%inclusion4 decks51 decks
7%synergy
Deadly Rollick
7.5%inclusion4 decks53 decks
-4%synergy
Deathsprout
7.5%inclusion4 decks53 decks
3%synergy
Live or Die
5.9%inclusion3 decks51 decks
6%synergy
Fell the Profane
5.7%inclusion3 decks53 decks
-4%synergy
Dark Ritual
5.7%inclusion3 decks53 decks
-12%synergy
Roiling Regrowth
5.7%inclusion3 decks53 decks
4%synergy
Undying Malice
5.7%inclusion3 decks53 decks
3%synergy
Rampaging Growth
5.7%inclusion3 decks53 decks
6%synergy
Naturalize
5.7%inclusion3 decks53 decks
4%synergy
Shelob's Ambush
5.7%inclusion3 decks53 decks
4%synergy
Sorceries
Swarmyard Massacre
38%inclusion20 decks53 decks
27%synergy
Victimize
36%inclusion19 decks53 decks
17%synergy
Rampant Growth
32%inclusion17 decks53 decks
1%synergy
Rise of the Witch-king
28%inclusion15 decks53 decks
17%synergy
Reanimate
28%inclusion15 decks53 decks
9%synergy
Cultivate
25%inclusion13 decks53 decks
-14%synergy
Squirming Emergence
25%inclusion13 decks53 decks
21%synergy
Culling Ritual
23%inclusion12 decks53 decks
1%synergy
Dread Return
23%inclusion12 decks53 decks
14%synergy
Mulch
19%inclusion10 decks53 decks
16%synergy
Convert to Slime
18%inclusion9 decks51 decks
16%synergy
Formless Genesis
16%inclusion8 decks51 decks
13%synergy
Beacon of Creation
15%inclusion8 decks53 decks
14%synergy
Commune with Evil
13%inclusion7 decks53 decks
13%synergy
Say Its Name
13%inclusion7 decks53 decks
13%synergy
Nature's Lore
13%inclusion7 decks53 decks
-12%synergy
Night's Whisper
13%inclusion7 decks53 decks
4%synergy
Germination Practicum
12%inclusion2 decks17 decks
7%synergy
Harmonize
11%inclusion6 decks53 decks
4%synergy
Under the Skin
11%inclusion6 decks53 decks
11%synergy
Grapple with Death
11%inclusion2 decks19 decks
6%synergy
Deluge of Doom
10%inclusion5 decks51 decks
8%synergy
Kodama's Reach
9.4%inclusion5 decks53 decks
-12%synergy
Farseek
9.4%inclusion5 decks53 decks
-9%synergy
Valgavoth's Onslaught
9.4%inclusion5 decks53 decks
9%synergy
Demonic Counsel
9.4%inclusion5 decks53 decks
9%synergy
Buried Alive
9.4%inclusion5 decks53 decks
2%synergy
Life from the Loam
9.4%inclusion5 decks53 decks
3%synergy
Traverse the Ulvenwald
9.4%inclusion5 decks53 decks
8%synergy
Final Vengeance
9.4%inclusion5 decks53 decks
8%synergy
Monstrous Emergence
7.8%inclusion4 decks51 decks
8%synergy
Pest Infestation
7.5%inclusion4 decks53 decks
-6%synergy
Patriarch's Bidding
7.5%inclusion4 decks53 decks
5%synergy
Dig Up
7.5%inclusion4 decks53 decks
5%synergy
Villainous Wrath
6.7%inclusion2 decks30 decks
6%synergy
Let's Play a Game
5.8%inclusion3 decks52 decks
6%synergy
Manifest Dread
5.8%inclusion3 decks52 decks
6%synergy
Quag Feast
5.7%inclusion2 decks35 decks
5%synergy
Three Visits
5.7%inclusion3 decks53 decks
-13%synergy
Find // Finality
5.7%inclusion3 decks53 decks
4%synergy
Triumph of the Hordes
5.7%inclusion3 decks53 decks
0%synergy
Casualties of War
5.7%inclusion3 decks53 decks
-5%synergy
Druidic Ritual
5.7%inclusion3 decks53 decks
5%synergy
Bridgeworks Battle
5.7%inclusion3 decks53 decks
1%synergy
Living Death
5.7%inclusion3 decks53 decks
-1%synergy
Atrocious Experiment
5.7%inclusion3 decks53 decks
5%synergy
Kindred Dominance
5.7%inclusion3 decks53 decks
-0%synergy
Malevolent Rumble
5.7%inclusion3 decks53 decks
3%synergy
Damnation
5.7%inclusion3 decks53 decks
-1%synergy
Rise of the Ants
5.7%inclusion3 decks53 decks
6%synergy
Utility Artifacts
Hedge Shredder
38%inclusion20 decks53 decks
33%synergy
Cauldron of Essence
29%inclusion5 decks17 decks
3%synergy
Skullclamp
23%inclusion12 decks53 decks
-9%synergy
Conduit of Worlds
23%inclusion12 decks53 decks
17%synergy
Perpetual Timepiece
17%inclusion9 decks53 decks
14%synergy
Ashnod's Altar
13%inclusion7 decks53 decks
-5%synergy
Broodheart Engine
11%inclusion4 decks35 decks
10%synergy
Wayfarer's Bauble
11%inclusion6 decks53 decks
9%synergy
Chronicle of Victory
7.7%inclusion2 decks26 decks
3%synergy
Crucible of Worlds
7.5%inclusion4 decks53 decks
5%synergy
Conductive Machete
5.9%inclusion3 decks51 decks
6%synergy
Keys to the House
5.9%inclusion3 decks51 decks
6%synergy
Carrion Cruiser
5.7%inclusion2 decks35 decks
6%synergy
Altar of Bhaal
5.7%inclusion3 decks53 decks
5%synergy
Maskwood Nexus
5.7%inclusion3 decks53 decks
1%synergy
Witch's Cauldron
5.7%inclusion3 decks53 decks
5%synergy
Conjurer's Closet
5.7%inclusion3 decks53 decks
5%synergy
Emerald Medallion
5.7%inclusion3 decks53 decks
2%synergy
Enchantments
Deadbridge Chant
38%inclusion20 decks53 decks
33%synergy
Deathreap Ritual
32%inclusion17 decks53 decks
21%synergy
Insidious Roots
30%inclusion16 decks53 decks
20%synergy
Curse of Clinging Webs
26%inclusion14 decks53 decks
24%synergy
Moldervine Reclamation
23%inclusion12 decks53 decks
-1%synergy
Ripples of Undeath
17%inclusion9 decks53 decks
10%synergy
Greenhouse // Rickety Gazebo
17%inclusion9 decks53 decks
17%synergy
Polluted Cistern // Dim Oubliette
16%inclusion8 decks51 decks
14%synergy
Doubling Season
15%inclusion8 decks53 decks
-2%synergy
Cemetery Tampering
15%inclusion8 decks53 decks
12%synergy
Wall Crawl
13%inclusion4 decks30 decks
13%synergy
Beastmaster Ascension
13%inclusion7 decks53 decks
2%synergy
Into the Pit
10%inclusion5 decks51 decks
8%synergy
Cryptolith Rite
9.4%inclusion5 decks53 decks
3%synergy
Binding the Old Gods
9.4%inclusion5 decks53 decks
1%synergy
Parallel Lives
9.4%inclusion5 decks53 decks
-4%synergy
Animate Dead
9.4%inclusion5 decks53 decks
2%synergy
Frantic Strength
7.8%inclusion4 decks51 decks
7%synergy
Defiled Crypt // Cadaver Lab
7.8%inclusion4 decks51 decks
7%synergy
Threats Around Every Corner
7.5%inclusion4 decks53 decks
8%synergy
Journey to Eternity
7.5%inclusion4 decks53 decks
3%synergy
Terrasymbiosis
6.5%inclusion2 decks31 decks
1%synergy
Ride the Shoopuf
6.3%inclusion2 decks32 decks
6%synergy
Moldering Gym // Weight Room
5.9%inclusion3 decks51 decks
6%synergy
Walk-In Closet // Forgotten Cellar
5.9%inclusion3 decks51 decks
4%synergy
Out of the Tombs
5.7%inclusion3 decks53 decks
4%synergy
Vampiric Rites
5.7%inclusion3 decks53 decks
1%synergy
Grave Pact
5.7%inclusion3 decks53 decks
-2%synergy
Crop Sigil
5.7%inclusion3 decks53 decks
5%synergy
Arachnus Web
5.7%inclusion3 decks53 decks
5%synergy
Funeral Room // Awakening Hall
5.7%inclusion3 decks53 decks
4%synergy
Black Market Connections
5.7%inclusion3 decks53 decks
-3%synergy
Phyrexian Arena
5.7%inclusion3 decks53 decks
-7%synergy
Virtue of Persistence
5.7%inclusion3 decks53 decks
4%synergy
Battles
Invasion of Shandalar
7.5%inclusion4 decks53 decks
7%synergy
Invasion of Zendikar
5.7%inclusion3 decks53 decks
5%synergy
Planeswalkers
Lolth, Spider Queen
32%inclusion17 decks53 decks
28%synergy
Vraska, Swarm's Eminence
13%inclusion7 decks53 decks
12%synergy
Wrenn and Realmbreaker
9.4%inclusion5 decks53 decks
8%synergy
Wrenn and Seven
9.4%inclusion5 decks53 decks
7%synergy
Vraska, Golgari Queen
7.5%inclusion4 decks53 decks
2%synergy
Utility Lands
Swarmyard
38%inclusion20 decks53 decks
23%synergy
Bojuka Bog
30%inclusion16 decks53 decks
-12%synergy
Shifting Woodland
25%inclusion13 decks53 decks
15%synergy
Grim Backwoods
23%inclusion12 decks53 decks
9%synergy
Vault of Whispers
21%inclusion11 decks53 decks
14%synergy
Tree of Tales
21%inclusion11 decks53 decks
14%synergy
Tranquil Thicket
19%inclusion10 decks53 decks
11%synergy
Barren Moor
17%inclusion9 decks53 decks
9%synergy
Eumidian Hatchery
16%inclusion5 decks31 decks
15%synergy
Mortuary Mire
13%inclusion7 decks53 decks
9%synergy
Three Tree City
13%inclusion7 decks53 decks
2%synergy
Dryad Arbor
13%inclusion7 decks53 decks
3%synergy
Temple of the False God
11%inclusion6 decks53 decks
5%synergy
Yavimaya, Cradle of Growth
9.4%inclusion5 decks53 decks
-18%synergy
Reliquary Tower
9.4%inclusion5 decks53 decks
-13%synergy
Oran-Rief, the Vastwood
9.4%inclusion5 decks53 decks
-0%synergy
Takenuma, Abandoned Mire
7.5%inclusion4 decks53 decks
-3%synergy
Evendo, Waking Haven
6.5%inclusion2 decks31 decks
-0%synergy
Witch's Cottage
5.7%inclusion3 decks53 decks
2%synergy
Urborg, Tomb of Yawgmoth
5.7%inclusion3 decks53 decks
-17%synergy
Rogue's Passage
5.7%inclusion3 decks53 decks
-17%synergy
Mana Artifacts
Sol Ring
60%inclusion32 decks53 decks
-19%synergy
Arcane Signet
51%inclusion27 decks53 decks
-11%synergy
Golgari Signet
32%inclusion17 decks53 decks
8%synergy
Talisman of Resilience
25%inclusion13 decks53 decks
1%synergy
Commander's Sphere
19%inclusion10 decks53 decks
13%synergy
Patchwork Banner
11%inclusion6 decks53 decks
5%synergy
Mind Stone
11%inclusion6 decks53 decks
7%synergy
Golgari Keyrune
11%inclusion6 decks53 decks
11%synergy
Worn Powerstone
7.5%inclusion4 decks53 decks
7%synergy
Golgari Locket
5.7%inclusion3 decks53 decks
5%synergy
Lands
Swamp
100%inclusion53 decks53 decks
2%synergy
Forest
100%inclusion53 decks53 decks
2%synergy
Command Tower
79%inclusion42 decks53 decks
-6%synergy
Woodland Cemetery
57%inclusion30 decks53 decks
-8%synergy
Terramorphic Expanse
51%inclusion27 decks53 decks
30%synergy
Evolving Wilds
51%inclusion27 decks53 decks
26%synergy
Golgari Rot Farm
43%inclusion23 decks53 decks
5%synergy
Jungle Hollow
43%inclusion23 decks53 decks
20%synergy
Necroblossom Snarl
43%inclusion23 decks53 decks
6%synergy
Twilight Mire
38%inclusion20 decks53 decks
-3%synergy
Temple of Malady
38%inclusion20 decks53 decks
4%synergy
Tainted Wood
36%inclusion19 decks53 decks
-8%synergy
Deathcap Glade
34%inclusion18 decks53 decks
0%synergy
Darkmoss Bridge
32%inclusion17 decks53 decks
23%synergy
Llanowar Wastes
32%inclusion17 decks53 decks
-22%synergy
Overgrown Tomb
28%inclusion15 decks53 decks
-20%synergy
Myriad Landscape
26%inclusion14 decks53 decks
13%synergy
Viridescent Bog
26%inclusion14 decks53 decks
3%synergy
Exotic Orchard
25%inclusion13 decks53 decks
-4%synergy
Strangled Cemetery
23%inclusion12 decks53 decks
21%synergy
Undergrowth Stadium
23%inclusion12 decks53 decks
-16%synergy
Underground Mortuary
23%inclusion12 decks53 decks
2%synergy
Verdant Catacombs
21%inclusion11 decks53 decks
-8%synergy
Wastewood Verge
17%inclusion6 decks35 decks
-3%synergy
Haunted Mire
17%inclusion9 decks53 decks
2%synergy
Golgari Guildgate
17%inclusion9 decks53 decks
9%synergy
Valgavoth's Lair
15%inclusion8 decks53 decks
11%synergy
Blooming Marsh
15%inclusion8 decks53 decks
1%synergy
Revitalizing Repast
15%inclusion8 decks53 decks
-5%synergy
Festering Gulch
15%inclusion8 decks53 decks
11%synergy
Fabled Passage
13%inclusion7 decks53 decks
-3%synergy
Ash Barrens
13%inclusion7 decks53 decks
9%synergy
Turbulent Fen
11%inclusion2 decks19 decks
-7%synergy
Vernal Fen
10%inclusion3 decks31 decks
-14%synergy
Festering Thicket
10%inclusion3 decks31 decks
0%synergy
Darkbore Pathway
9.4%inclusion5 decks53 decks
-9%synergy
Malakir Rebirth
9.4%inclusion5 decks53 decks
-0%synergy
Path of Ancestry
9.4%inclusion5 decks53 decks
-14%synergy
Hidden Grotto
7.5%inclusion4 decks53 decks
7%synergy
Command Bridge
6.5%inclusion2 decks31 decks
6%synergy
Fell the Profane
5.7%inclusion3 decks53 decks
-4%synergy
Conduit Pylons
5.7%inclusion3 decks53 decks
5%synergy
Riveteers Overlook
5.7%inclusion3 decks53 decks
1%synergy
Snow-Covered Forest
5.7%inclusion3 decks53 decks
2%synergy
Demolition Field
5.7%inclusion3 decks53 decks
3%synergy
Bridgeworks Battle
5.7%inclusion3 decks53 decks
1%synergy
Foul Orchard
5.7%inclusion3 decks53 decks
1%synergy
Titan's Grave
5.3%inclusion1 decks19 decks
-3%synergy
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