The Swarmweaver (Commander) - Spiders

The Swarmweaver
Rank #1,275
42decks
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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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Darksteel Angel
50%inclusion1 decks2 decks
50%synergy
High Synergy Cards
Twitching Doll
81%inclusion34 decks42 decks
71%synergy
Hornet Queen
76%inclusion32 decks42 decks
70%synergy
Broodspinner
71%inclusion29 decks41 decks
69%synergy
Nyx Weaver
76%inclusion32 decks42 decks
68%synergy
Arasta of the Endless Web
79%inclusion33 decks42 decks
67%synergy
Aatchik, Emerald Radian
69%inclusion22 decks32 decks
65%synergy
Shelob, Child of Ungoliant
64%inclusion27 decks42 decks
63%synergy
Ishkanah, Grafwidow
67%inclusion28 decks42 decks
63%synergy
Giant Adephage
67%inclusion28 decks42 decks
63%synergy
Grist, the Hunger Tide
69%inclusion29 decks42 decks
60%synergy
Top Cards
Arachnogenesis
64%inclusion27 decks42 decks
54%synergy
Crawling Infestation
64%inclusion27 decks42 decks
60%synergy
Haywire Mite
62%inclusion26 decks42 decks
43%synergy
Skyfisher Spider
60%inclusion25 decks42 decks
55%synergy
Drag to the Roots
60%inclusion25 decks42 decks
56%synergy
Crawling Sensation
57%inclusion24 decks42 decks
52%synergy
The Hunger Tide Rises
52%inclusion22 decks42 decks
51%synergy
Grapple with the Past
52%inclusion22 decks42 decks
48%synergy
Spider Spawning
50%inclusion21 decks42 decks
47%synergy
Caustic Caterpillar
48%inclusion20 decks42 decks
41%synergy
Game Changers
Worldly Tutor
7.1%inclusion3 decks42 decks
-3%synergy
Creatures
Ant Queen
48%inclusion20 decks42 decks
45%synergy
Hornet Nest
45%inclusion19 decks42 decks
41%synergy
Scute Swarm
43%inclusion18 decks42 decks
29%synergy
Grist, Voracious Larva
40%inclusion17 decks42 decks
36%synergy
Izoni, Thousand-Eyed
38%inclusion16 decks42 decks
33%synergy
Old Rutstein
38%inclusion16 decks42 decks
34%synergy
Springheart Nantuko
38%inclusion16 decks42 decks
31%synergy
Icetill Explorer
36%inclusion9 decks25 decks
28%synergy
Spineseeker Centipede
33%inclusion14 decks42 decks
32%synergy
Spring-Leaf Avenger
31%inclusion13 decks42 decks
29%synergy
Fynn, the Fangbearer
31%inclusion13 decks42 decks
25%synergy
Huskburster Swarm
29%inclusion12 decks42 decks
26%synergy
Blightbeetle
29%inclusion12 decks42 decks
26%synergy
Altanak, the Thrice-Called
29%inclusion12 decks42 decks
27%synergy
Amzu, Swarm's Hunger
29%inclusion12 decks42 decks
26%synergy
Spinner of Souls
28%inclusion11 decks39 decks
25%synergy
Giant Ankheg
24%inclusion10 decks42 decks
22%synergy
Zask, Skittering Swarmlord
24%inclusion10 decks42 decks
22%synergy
Drider
24%inclusion10 decks42 decks
21%synergy
Scute Mob
24%inclusion10 decks42 decks
21%synergy
Shelob, Dread Weaver
24%inclusion10 decks42 decks
21%synergy
Fumulus, the Infestation
23%inclusion9 decks39 decks
19%synergy
Seedship Broodtender
23%inclusion6 decks26 decks
20%synergy
Molt Tender
22%inclusion7 decks32 decks
19%synergy
Broodhatch Nantuko
21%inclusion9 decks42 decks
19%synergy
Blex, Vexing Pest
21%inclusion9 decks42 decks
18%synergy
Mazirek, Kraul Death Priest
21%inclusion9 decks42 decks
12%synergy
Radioactive Spider
21%inclusion5 decks24 decks
20%synergy
Demolisher Spawn
20%inclusion8 decks40 decks
16%synergy
Rotwidow Pack
19%inclusion8 decks42 decks
16%synergy
Flesh Burrower
19%inclusion8 decks42 decks
18%synergy
Honest Rutstein
19%inclusion8 decks42 decks
11%synergy
Moldgraf Monstrosity
19%inclusion8 decks42 decks
17%synergy
Watcher in the Web
17%inclusion7 decks42 decks
15%synergy
Circuit Mender
17%inclusion7 decks42 decks
15%synergy
Swarm, Being of Bees
17%inclusion4 decks24 decks
17%synergy
Mineshaft Spider
17%inclusion7 decks42 decks
16%synergy
Izoni, Center of the Web
17%inclusion7 decks42 decks
15%synergy
Canoptek Scarab Swarm
17%inclusion7 decks42 decks
15%synergy
Kazandu Nectarpot
17%inclusion7 decks42 decks
14%synergy
Mightform Harmonizer
15%inclusion4 decks26 decks
14%synergy
Blech, Loafing Pest
15%inclusion2 decks13 decks
12%synergy
Hatchery Spider
14%inclusion6 decks42 decks
13%synergy
Carrion Grub
14%inclusion6 decks42 decks
12%synergy
Chainweb Aracnir
14%inclusion6 decks42 decks
12%synergy
Stinging Cave Crawler
14%inclusion6 decks42 decks
13%synergy
Sweet-Gum Recluse
14%inclusion6 decks42 decks
12%synergy
Moldgraf Millipede
14%inclusion6 decks42 decks
12%synergy
Aftermath Analyst
14%inclusion6 decks42 decks
7%synergy
Mirkwood Spider
14%inclusion6 decks42 decks
12%synergy
Instants
Putrefy
48%inclusion20 decks42 decks
15%synergy
Grisly Salvage
38%inclusion16 decks42 decks
29%synergy
Harrow
31%inclusion13 decks42 decks
22%synergy
Assassin's Trophy
31%inclusion13 decks42 decks
-17%synergy
Second Harvest
26%inclusion11 decks42 decks
12%synergy
Midnight Tilling
22%inclusion4 decks18 decks
20%synergy
Golgari Charm
19%inclusion8 decks42 decks
3%synergy
Deadly Dispute
17%inclusion7 decks42 decks
-4%synergy
Revitalizing Repast
17%inclusion7 decks42 decks
-3%synergy
Heroic Intervention
14%inclusion6 decks42 decks
-17%synergy
Village Rites
14%inclusion6 decks42 decks
-2%synergy
Tear Asunder
14%inclusion6 decks42 decks
-1%synergy
Murder
14%inclusion6 decks42 decks
11%synergy
Beast Within
12%inclusion5 decks42 decks
-22%synergy
Deathsprout
12%inclusion5 decks42 decks
7%synergy
Corrupted Conviction
12%inclusion5 decks42 decks
5%synergy
Corpse Churn
12%inclusion5 decks42 decks
11%synergy
Fell the Profane
10%inclusion4 decks42 decks
0%synergy
Dina's Guidance
7.7%inclusion1 decks13 decks
-3%synergy
Overkill
7.4%inclusion2 decks27 decks
6%synergy
Abrupt Decay
7.1%inclusion3 decks42 decks
-8%synergy
Dark Ritual
7.1%inclusion3 decks42 decks
-11%synergy
Bitter Triumph
7.1%inclusion3 decks42 decks
4%synergy
Infernal Grasp
7.1%inclusion3 decks42 decks
-1%synergy
Collective Resistance
7.1%inclusion3 decks42 decks
2%synergy
Shelob's Ambush
7.1%inclusion3 decks42 decks
6%synergy
Another Chance
7.1%inclusion3 decks42 decks
6%synergy
Withering Torment
7.1%inclusion3 decks42 decks
5%synergy
Witherbloom Charm
7.1%inclusion1 decks14 decks
-8%synergy
Horrid Vigor
5.0%inclusion2 decks40 decks
4%synergy
Sorceries
Rampant Growth
38%inclusion16 decks42 decks
7%synergy
Rise of the Witch-king
36%inclusion15 decks42 decks
25%synergy
Victimize
33%inclusion14 decks42 decks
14%synergy
Dread Return
31%inclusion13 decks42 decks
22%synergy
Swarmyard Massacre
31%inclusion13 decks42 decks
20%synergy
Cultivate
29%inclusion12 decks42 decks
-10%synergy
Reanimate
29%inclusion12 decks42 decks
9%synergy
Convert to Slime
23%inclusion9 decks40 decks
21%synergy
Mulch
21%inclusion9 decks42 decks
18%synergy
Farseek
21%inclusion9 decks42 decks
3%synergy
Nature's Lore
21%inclusion9 decks42 decks
-4%synergy
Squirming Emergence
21%inclusion9 decks42 decks
18%synergy
Traverse the Ulvenwald
19%inclusion8 decks42 decks
18%synergy
Culling Ritual
17%inclusion7 decks42 decks
-5%synergy
Blasphemous Edict
15%inclusion6 decks39 decks
9%synergy
Kodama's Reach
14%inclusion6 decks42 decks
-7%synergy
Beacon of Creation
14%inclusion6 decks42 decks
14%synergy
Casualties of War
14%inclusion6 decks42 decks
4%synergy
Grapple with Death
14%inclusion2 decks14 decks
10%synergy
Deluge of Doom
13%inclusion5 decks40 decks
11%synergy
Feed the Swarm
12%inclusion5 decks42 decks
4%synergy
Commune with Evil
10%inclusion4 decks42 decks
9%synergy
Night's Whisper
10%inclusion4 decks42 decks
0%synergy
Maelstrom Pulse
10%inclusion4 decks42 decks
4%synergy
Badlands Revival
10%inclusion4 decks42 decks
9%synergy
Life from the Loam
10%inclusion4 decks42 decks
3%synergy
Dig Up
10%inclusion4 decks42 decks
7%synergy
Toxic Deluge
10%inclusion4 decks42 decks
-12%synergy
Villainous Wrath
8.3%inclusion2 decks24 decks
8%synergy
Planar Engineering
7.7%inclusion1 decks13 decks
5%synergy
Formless Genesis
7.5%inclusion3 decks40 decks
5%synergy
Lively Dirge
7.1%inclusion3 decks42 decks
5%synergy
Pest Infestation
7.1%inclusion3 decks42 decks
-7%synergy
Patriarch's Bidding
7.1%inclusion3 decks42 decks
5%synergy
Triumph of the Hordes
7.1%inclusion3 decks42 decks
2%synergy
Say Its Name
7.1%inclusion3 decks42 decks
7%synergy
Winding Way
7.1%inclusion3 decks42 decks
6%synergy
Demonic Counsel
7.1%inclusion3 decks42 decks
6%synergy
Harmonize
7.1%inclusion3 decks42 decks
-0%synergy
Hex
7.1%inclusion3 decks42 decks
7%synergy
Fell
7.1%inclusion3 decks42 decks
5%synergy
Deadly Brew
7.1%inclusion3 decks42 decks
1%synergy
Bushwhack
7.1%inclusion3 decks42 decks
4%synergy
Shamanic Revelation
7.1%inclusion3 decks42 decks
-6%synergy
Quag Feast
6.3%inclusion2 decks32 decks
6%synergy
Celestial Reunion
5.6%inclusion1 decks18 decks
5%synergy
Shared Roots
5.0%inclusion1 decks20 decks
1%synergy
Utility Artifacts
Hedge Shredder
33%inclusion14 decks42 decks
28%synergy
Skullclamp
29%inclusion12 decks42 decks
-3%synergy
Conduit of Worlds
17%inclusion7 decks42 decks
11%synergy
Perpetual Timepiece
14%inclusion6 decks42 decks
11%synergy
Broodheart Engine
13%inclusion4 decks32 decks
11%synergy
Ashnod's Altar
12%inclusion5 decks42 decks
-6%synergy
Emerald Medallion
12%inclusion5 decks42 decks
8%synergy
Wayfarer's Bauble
10%inclusion4 decks42 decks
8%synergy
Cauldron of Essence
7.7%inclusion1 decks13 decks
-19%synergy
Altar of Bhaal
7.1%inclusion3 decks42 decks
7%synergy
Maskwood Nexus
7.1%inclusion3 decks42 decks
2%synergy
Herald's Horn
7.1%inclusion3 decks42 decks
3%synergy
Idol of Oblivion
7.1%inclusion3 decks42 decks
-1%synergy
Lightning Greaves
7.1%inclusion3 decks42 decks
-14%synergy
Mirrormind Crown
5.6%inclusion1 decks18 decks
4%synergy
Chronicle of Victory
5.6%inclusion1 decks18 decks
1%synergy
Gathering Stone
5.6%inclusion1 decks18 decks
3%synergy
Enchantments
Deadbridge Chant
38%inclusion16 decks42 decks
33%synergy
Deathreap Ritual
29%inclusion12 decks42 decks
18%synergy
Moldervine Reclamation
26%inclusion11 decks42 decks
2%synergy
Curse of Clinging Webs
24%inclusion10 decks42 decks
21%synergy
Insidious Roots
24%inclusion10 decks42 decks
13%synergy
Wall Crawl
21%inclusion5 decks24 decks
20%synergy
Binding the Old Gods
19%inclusion8 decks42 decks
11%synergy
Ripples of Undeath
17%inclusion7 decks42 decks
9%synergy
Cemetery Tampering
14%inclusion6 decks42 decks
11%synergy
Doubling Season
12%inclusion5 decks42 decks
-5%synergy
Animate Dead
12%inclusion5 decks42 decks
4%synergy
Greenhouse // Rickety Gazebo
10%inclusion4 decks42 decks
9%synergy
Funeral Room // Awakening Hall
10%inclusion4 decks42 decks
8%synergy
Black Market Connections
10%inclusion4 decks42 decks
0%synergy
Terrasymbiosis
7.7%inclusion2 decks26 decks
3%synergy
Ride the Shoopuf
7.4%inclusion2 decks27 decks
7%synergy
Utopia Sprawl
7.1%inclusion3 decks42 decks
2%synergy
Beastmaster Ascension
7.1%inclusion3 decks42 decks
-4%synergy
Vampiric Rites
7.1%inclusion3 decks42 decks
3%synergy
Parallel Lives
7.1%inclusion3 decks42 decks
-6%synergy
The Mending of Dominaria
7.1%inclusion3 decks42 decks
6%synergy
Vraska Joins Up
7.1%inclusion3 decks42 decks
2%synergy
Vessel of Nascency
7.1%inclusion3 decks42 decks
7%synergy
Walk-In Closet // Forgotten Cellar
5.0%inclusion2 decks40 decks
3%synergy
Planeswalkers
Lolth, Spider Queen
48%inclusion20 decks42 decks
44%synergy
Wrenn and Seven
12%inclusion5 decks42 decks
9%synergy
Wrenn and Realmbreaker
10%inclusion4 decks42 decks
8%synergy
Utility Lands
Swarmyard
45%inclusion19 decks42 decks
31%synergy
Bojuka Bog
38%inclusion16 decks42 decks
-4%synergy
Grim Backwoods
31%inclusion13 decks42 decks
17%synergy
Tranquil Thicket
21%inclusion9 decks42 decks
13%synergy
Shifting Woodland
19%inclusion8 decks42 decks
9%synergy
Vault of Whispers
17%inclusion7 decks42 decks
10%synergy
Barren Moor
17%inclusion7 decks42 decks
9%synergy
Tree of Tales
17%inclusion7 decks42 decks
10%synergy
Reliquary Tower
12%inclusion5 decks42 decks
-11%synergy
Three Tree City
12%inclusion5 decks42 decks
1%synergy
Kishla Village
11%inclusion3 decks28 decks
9%synergy
Oran-Rief, the Vastwood
10%inclusion4 decks42 decks
-0%synergy
Dryad Arbor
10%inclusion4 decks42 decks
-0%synergy
Eumidian Hatchery
7.7%inclusion2 decks26 decks
6%synergy
Mortuary Mire
7.1%inclusion3 decks42 decks
3%synergy
Witch's Cottage
7.1%inclusion3 decks42 decks
4%synergy
Darksteel Citadel
7.1%inclusion3 decks42 decks
3%synergy
Dakmor Salvage
7.1%inclusion3 decks42 decks
1%synergy
Temple of the False God
7.1%inclusion3 decks42 decks
1%synergy
Rogue's Passage
7.1%inclusion3 decks42 decks
-15%synergy
Northampton Farm
5.9%inclusion1 decks17 decks
6%synergy
Mana Artifacts
Sol Ring
69%inclusion29 decks42 decks
-10%synergy
Arcane Signet
57%inclusion24 decks42 decks
-5%synergy
Golgari Signet
38%inclusion16 decks42 decks
14%synergy
Talisman of Resilience
31%inclusion13 decks42 decks
7%synergy
Commander's Sphere
26%inclusion11 decks42 decks
20%synergy
Patchwork Banner
10%inclusion4 decks42 decks
3%synergy
Mind Stone
10%inclusion4 decks42 decks
5%synergy
Golgari Keyrune
10%inclusion4 decks42 decks
9%synergy
Worn Powerstone
7.1%inclusion3 decks42 decks
7%synergy
Lands
Swamp
98%inclusion41 decks42 decks
0%synergy
Forest
98%inclusion41 decks42 decks
-0%synergy
Command Tower
81%inclusion34 decks42 decks
-5%synergy
Woodland Cemetery
62%inclusion26 decks42 decks
-3%synergy
Evolving Wilds
52%inclusion22 decks42 decks
27%synergy
Llanowar Wastes
50%inclusion21 decks42 decks
-4%synergy
Jungle Hollow
48%inclusion20 decks42 decks
24%synergy
Necroblossom Snarl
45%inclusion19 decks42 decks
8%synergy
Golgari Rot Farm
43%inclusion18 decks42 decks
5%synergy
Terramorphic Expanse
40%inclusion17 decks42 decks
20%synergy
Twilight Mire
40%inclusion17 decks42 decks
-0%synergy
Darkmoss Bridge
38%inclusion16 decks42 decks
29%synergy
Temple of Malady
38%inclusion16 decks42 decks
5%synergy
Tainted Wood
38%inclusion16 decks42 decks
-6%synergy
Exotic Orchard
36%inclusion15 decks42 decks
7%synergy
Haunted Mire
36%inclusion15 decks42 decks
20%synergy
Viridescent Bog
29%inclusion12 decks42 decks
5%synergy
Overgrown Tomb
29%inclusion12 decks42 decks
-19%synergy
Deathcap Glade
26%inclusion11 decks42 decks
-7%synergy
Verdant Catacombs
21%inclusion9 decks42 decks
-8%synergy
Underground Mortuary
21%inclusion9 decks42 decks
1%synergy
Undergrowth Stadium
19%inclusion8 decks42 decks
-20%synergy
Festering Gulch
19%inclusion8 decks42 decks
15%synergy
Strangled Cemetery
17%inclusion7 decks42 decks
15%synergy
Revitalizing Repast
17%inclusion7 decks42 decks
-3%synergy
Golgari Guildgate
17%inclusion7 decks42 decks
9%synergy
Blooming Marsh
14%inclusion6 decks42 decks
0%synergy
Titan's Grave
14%inclusion2 decks14 decks
6%synergy
Fabled Passage
12%inclusion5 decks42 decks
-4%synergy
Myriad Landscape
12%inclusion5 decks42 decks
-1%synergy
Path of Ancestry
12%inclusion5 decks42 decks
-12%synergy
Vernal Fen
12%inclusion3 decks26 decks
-12%synergy
Fell the Profane
10%inclusion4 decks42 decks
0%synergy
Riveteers Overlook
10%inclusion4 decks42 decks
5%synergy
Thriving Moor
10%inclusion4 decks42 decks
7%synergy
Wastewood Verge
9.4%inclusion3 decks32 decks
-10%synergy
Vibrant Cityscape
8.3%inclusion2 decks24 decks
7%synergy
Festering Thicket
7.7%inclusion2 decks26 decks
-2%synergy
Hidden Grotto
7.1%inclusion3 decks42 decks
6%synergy
Ash Barrens
7.1%inclusion3 decks42 decks
2%synergy
Unclaimed Territory
7.1%inclusion3 decks42 decks
4%synergy
Snow-Covered Forest
7.1%inclusion3 decks42 decks
3%synergy
Thriving Grove
7.1%inclusion3 decks42 decks
5%synergy
Illegitimate Business
7.1%inclusion1 decks14 decks
4%synergy
Turbulent Fen
7.1%inclusion1 decks14 decks
-11%synergy
Foggy Bottom Swamp
5.0%inclusion1 decks20 decks
3%synergy
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