The Swarmweaver (Commander) - Spiders

The Swarmweaver
Rank #1,269
34decks
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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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Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Midnight Tilling
40%inclusion2 decks5 decks
37%synergy
High Synergy Cards
Twitching Doll
85%inclusion29 decks34 decks
77%synergy
Arasta of the Endless Web
85%inclusion29 decks34 decks
75%synergy
Broodspinner
73%inclusion24 decks33 decks
70%synergy
Nyx Weaver
79%inclusion27 decks34 decks
70%synergy
Hornet Queen
74%inclusion25 decks34 decks
67%synergy
Shelob, Child of Ungoliant
68%inclusion23 decks34 decks
67%synergy
Ishkanah, Grafwidow
71%inclusion24 decks34 decks
66%synergy
Arachnogenesis
74%inclusion25 decks34 decks
65%synergy
Crawling Infestation
68%inclusion23 decks34 decks
62%synergy
Grist, the Hunger Tide
71%inclusion24 decks34 decks
61%synergy
Top Cards
Haywire Mite
65%inclusion22 decks34 decks
48%synergy
Giant Adephage
65%inclusion22 decks34 decks
60%synergy
Aatchik, Emerald Radian
63%inclusion15 decks24 decks
59%synergy
Crawling Sensation
59%inclusion20 decks34 decks
53%synergy
Skyfisher Spider
56%inclusion19 decks34 decks
51%synergy
Grapple with the Past
56%inclusion19 decks34 decks
51%synergy
Drag to the Roots
56%inclusion19 decks34 decks
51%synergy
The Hunger Tide Rises
53%inclusion18 decks34 decks
51%synergy
Spider Spawning
53%inclusion18 decks34 decks
49%synergy
Ant Queen
50%inclusion17 decks34 decks
48%synergy
Game Changers
Worldly Tutor
8.8%inclusion3 decks34 decks
-1%synergy
Creatures
Hornet Nest
47%inclusion16 decks34 decks
43%synergy
Caustic Caterpillar
47%inclusion16 decks34 decks
39%synergy
Springheart Nantuko
47%inclusion16 decks34 decks
40%synergy
Scute Swarm
44%inclusion15 decks34 decks
31%synergy
Icetill Explorer
44%inclusion7 decks16 decks
35%synergy
Izoni, Thousand-Eyed
41%inclusion14 decks34 decks
35%synergy
Grist, Voracious Larva
38%inclusion13 decks34 decks
34%synergy
Old Rutstein
38%inclusion13 decks34 decks
33%synergy
Spineseeker Centipede
38%inclusion13 decks34 decks
37%synergy
Spring-Leaf Avenger
29%inclusion10 decks34 decks
27%synergy
Zask, Skittering Swarmlord
29%inclusion10 decks34 decks
27%synergy
Blightbeetle
29%inclusion10 decks34 decks
27%synergy
Fynn, the Fangbearer
29%inclusion10 decks34 decks
24%synergy
Radioactive Spider
29%inclusion4 decks14 decks
27%synergy
Amzu, Swarm's Hunger
26%inclusion9 decks34 decks
23%synergy
Shelob, Dread Weaver
26%inclusion9 decks34 decks
23%synergy
Blex, Vexing Pest
26%inclusion9 decks34 decks
24%synergy
Mazirek, Kraul Death Priest
26%inclusion9 decks34 decks
19%synergy
Huskburster Swarm
26%inclusion9 decks34 decks
24%synergy
Spinner of Souls
26%inclusion8 decks31 decks
22%synergy
Altanak, the Thrice-Called
24%inclusion8 decks34 decks
21%synergy
Giant Ankheg
24%inclusion8 decks34 decks
21%synergy
Scute Mob
24%inclusion8 decks34 decks
21%synergy
Demolisher Spawn
22%inclusion7 decks32 decks
17%synergy
Spiders-Man, Heroic Horde
21%inclusion3 decks14 decks
21%synergy
Swarm, Being of Bees
21%inclusion3 decks14 decks
21%synergy
Circuit Mender
21%inclusion7 decks34 decks
18%synergy
Watcher in the Web
21%inclusion7 decks34 decks
18%synergy
Honest Rutstein
21%inclusion7 decks34 decks
11%synergy
Izoni, Center of the Web
21%inclusion7 decks34 decks
19%synergy
Flesh Burrower
18%inclusion6 decks34 decks
17%synergy
Drider
18%inclusion6 decks34 decks
15%synergy
Aftermath Analyst
18%inclusion6 decks34 decks
10%synergy
Moldgraf Monstrosity
18%inclusion6 decks34 decks
15%synergy
Moldgraf Millipede
18%inclusion6 decks34 decks
15%synergy
Canoptek Scarab Swarm
18%inclusion6 decks34 decks
15%synergy
Broodhatch Nantuko
18%inclusion6 decks34 decks
15%synergy
Chainweb Aracnir
18%inclusion6 decks34 decks
15%synergy
Mightform Harmonizer
18%inclusion3 decks17 decks
16%synergy
Molt Tender
17%inclusion4 decks24 decks
14%synergy
Mirkwood Spider
15%inclusion5 decks34 decks
12%synergy
Rotwidow Pack
15%inclusion5 decks34 decks
12%synergy
Sakura-Tribe Elder
15%inclusion5 decks34 decks
-14%synergy
Duskshell Crawler
15%inclusion5 decks34 decks
11%synergy
Spider-Rex, Daring Dino
13%inclusion2 decks15 decks
13%synergy
Gwenom, Remorseless
13%inclusion2 decks15 decks
12%synergy
Fumulus, the Infestation
13%inclusion4 decks31 decks
10%synergy
Eumidian Terrabotanist
13%inclusion2 decks16 decks
12%synergy
Living Hive
12%inclusion4 decks34 decks
10%synergy
Llanowar Greenwidow
12%inclusion4 decks34 decks
10%synergy
Instants
Putrefy
44%inclusion15 decks34 decks
9%synergy
Grisly Salvage
41%inclusion14 decks34 decks
30%synergy
Harrow
29%inclusion10 decks34 decks
20%synergy
Assassin's Trophy
29%inclusion10 decks34 decks
-16%synergy
Revitalizing Repast
21%inclusion7 decks34 decks
1%synergy
Golgari Charm
21%inclusion7 decks34 decks
4%synergy
Second Harvest
18%inclusion6 decks34 decks
4%synergy
Heroic Intervention
15%inclusion5 decks34 decks
-16%synergy
Village Rites
15%inclusion5 decks34 decks
-2%synergy
Deadly Dispute
15%inclusion5 decks34 decks
-5%synergy
Deathsprout
15%inclusion5 decks34 decks
8%synergy
Fell the Profane
12%inclusion4 decks34 decks
3%synergy
Tear Asunder
12%inclusion4 decks34 decks
-3%synergy
Beast Within
12%inclusion4 decks34 decks
-25%synergy
Corrupted Conviction
12%inclusion4 decks34 decks
5%synergy
Cycle of Renewal
11%inclusion1 decks9 decks
10%synergy
Dark Ritual
8.8%inclusion3 decks34 decks
-8%synergy
Bitter Triumph
8.8%inclusion3 decks34 decks
6%synergy
Murder
8.8%inclusion3 decks34 decks
5%synergy
Kindred Summons
8.8%inclusion3 decks34 decks
7%synergy
Collective Resistance
8.8%inclusion3 decks34 decks
4%synergy
Corpse Churn
8.8%inclusion3 decks34 decks
8%synergy
Deadly Rollick
5.9%inclusion2 decks34 decks
-5%synergy
Snakeskin Veil
5.9%inclusion2 decks34 decks
-2%synergy
Hazel's Nocturne
5.9%inclusion2 decks34 decks
5%synergy
Back for More
5.9%inclusion2 decks34 decks
5%synergy
Nature's Claim
5.9%inclusion2 decks34 decks
-4%synergy
Entish Restoration
5.9%inclusion2 decks34 decks
0%synergy
Return to Nature
5.9%inclusion2 decks34 decks
0%synergy
Infernal Grasp
5.9%inclusion2 decks34 decks
-1%synergy
Eyeblight's Ending
5.9%inclusion2 decks34 decks
3%synergy
Plumb the Forbidden
5.9%inclusion2 decks34 decks
-3%synergy
Shelob's Ambush
5.9%inclusion2 decks34 decks
4%synergy
Overprotect
5.9%inclusion2 decks34 decks
3%synergy
Gravepurge
5.9%inclusion2 decks34 decks
4%synergy
Curtains' Call
5.9%inclusion2 decks34 decks
5%synergy
Windgrace's Judgment
5.9%inclusion2 decks34 decks
1%synergy
Saw in Half
5.9%inclusion2 decks34 decks
-2%synergy
Withering Torment
5.9%inclusion2 decks34 decks
3%synergy
Archenemy's Charm
5.9%inclusion1 decks17 decks
5%synergy
Overkill
5.3%inclusion1 decks19 decks
4%synergy
Sorceries
Rampant Growth
44%inclusion15 decks34 decks
10%synergy
Cultivate
38%inclusion13 decks34 decks
-2%synergy
Rise of the Witch-king
32%inclusion11 decks34 decks
20%synergy
Swarmyard Massacre
32%inclusion11 decks34 decks
21%synergy
Reanimate
32%inclusion11 decks34 decks
13%synergy
Victimize
29%inclusion10 decks34 decks
10%synergy
Dread Return
29%inclusion10 decks34 decks
20%synergy
Convert to Slime
28%inclusion9 decks32 decks
26%synergy
Nature's Lore
26%inclusion9 decks34 decks
1%synergy
Farseek
24%inclusion8 decks34 decks
5%synergy
Mulch
21%inclusion7 decks34 decks
17%synergy
Squirming Emergence
21%inclusion7 decks34 decks
16%synergy
Culling Ritual
18%inclusion6 decks34 decks
-3%synergy
Casualties of War
18%inclusion6 decks34 decks
7%synergy
Traverse the Ulvenwald
18%inclusion6 decks34 decks
16%synergy
Deluge of Doom
16%inclusion5 decks32 decks
14%synergy
Villainous Wrath
14%inclusion2 decks14 decks
13%synergy
Commune with Evil
12%inclusion4 decks34 decks
11%synergy
Kodama's Reach
12%inclusion4 decks34 decks
-12%synergy
Say Its Name
12%inclusion4 decks34 decks
11%synergy
Beacon of Creation
12%inclusion4 decks34 decks
11%synergy
Badlands Revival
12%inclusion4 decks34 decks
11%synergy
Life from the Loam
12%inclusion4 decks34 decks
4%synergy
Dig Up
12%inclusion4 decks34 decks
8%synergy
Toxic Deluge
12%inclusion4 decks34 decks
-9%synergy
Blasphemous Edict
10%inclusion3 decks31 decks
3%synergy
Lively Dirge
8.8%inclusion3 decks34 decks
7%synergy
Pest Infestation
8.8%inclusion3 decks34 decks
1%synergy
Three Visits
8.8%inclusion3 decks34 decks
-10%synergy
Patriarch's Bidding
8.8%inclusion3 decks34 decks
6%synergy
Winding Way
8.8%inclusion3 decks34 decks
8%synergy
Harmonize
8.8%inclusion3 decks34 decks
1%synergy
Hex
8.8%inclusion3 decks34 decks
9%synergy
Fell
8.8%inclusion3 decks34 decks
7%synergy
Maelstrom Pulse
8.8%inclusion3 decks34 decks
3%synergy
Deadly Brew
8.8%inclusion3 decks34 decks
4%synergy
Malevolent Rumble
8.8%inclusion3 decks34 decks
7%synergy
Formless Genesis
6.3%inclusion2 decks32 decks
3%synergy
Gaze of Granite
5.9%inclusion2 decks34 decks
3%synergy
Find // Finality
5.9%inclusion2 decks34 decks
4%synergy
Turntimber Symbiosis
5.9%inclusion2 decks34 decks
5%synergy
Feed the Swarm
5.9%inclusion2 decks34 decks
-2%synergy
Night's Whisper
5.9%inclusion2 decks34 decks
-3%synergy
Buried Alive
5.9%inclusion2 decks34 decks
-2%synergy
Driven // Despair
5.9%inclusion2 decks34 decks
5%synergy
Ransack the Lab
5.9%inclusion2 decks34 decks
6%synergy
Atrocious Experiment
5.9%inclusion2 decks34 decks
5%synergy
Lich-Knights' Conquest
5.9%inclusion2 decks34 decks
1%synergy
Bushwhack
5.9%inclusion2 decks34 decks
2%synergy
Kindred Dominance
5.9%inclusion2 decks34 decks
0%synergy
Utility Artifacts
Hedge Shredder
41%inclusion14 decks34 decks
35%synergy
Skullclamp
29%inclusion10 decks34 decks
-1%synergy
Conduit of Worlds
21%inclusion7 decks34 decks
14%synergy
Ashnod's Altar
18%inclusion6 decks34 decks
-2%synergy
Perpetual Timepiece
15%inclusion5 decks34 decks
11%synergy
Wayfarer's Bauble
12%inclusion4 decks34 decks
9%synergy
Idol of Oblivion
12%inclusion4 decks34 decks
4%synergy
Altar of Bhaal
8.8%inclusion3 decks34 decks
8%synergy
Maskwood Nexus
8.8%inclusion3 decks34 decks
4%synergy
Tarrian's Journal
8.8%inclusion3 decks34 decks
7%synergy
Herald's Horn
8.8%inclusion3 decks34 decks
5%synergy
Lightning Greaves
8.8%inclusion3 decks34 decks
-13%synergy
Emerald Medallion
8.8%inclusion3 decks34 decks
5%synergy
Broodheart Engine
8.3%inclusion2 decks24 decks
7%synergy
Larval Scoutlander
6.3%inclusion1 decks16 decks
6%synergy
Phyrexian Altar
5.9%inclusion2 decks34 decks
-3%synergy
Door of Destinies
5.9%inclusion2 decks34 decks
4%synergy
Swiftfoot Boots
5.9%inclusion2 decks34 decks
-19%synergy
Executioner's Capsule
5.9%inclusion2 decks34 decks
5%synergy
Witch's Cauldron
5.9%inclusion2 decks34 decks
5%synergy
Sword of Vengeance
5.9%inclusion2 decks34 decks
5%synergy
Enchantments
Deadbridge Chant
35%inclusion12 decks34 decks
30%synergy
Deathreap Ritual
29%inclusion10 decks34 decks
18%synergy
Wall Crawl
29%inclusion4 decks14 decks
28%synergy
Moldervine Reclamation
26%inclusion9 decks34 decks
3%synergy
Curse of Clinging Webs
26%inclusion9 decks34 decks
23%synergy
Insidious Roots
26%inclusion9 decks34 decks
15%synergy
Ripples of Undeath
21%inclusion7 decks34 decks
13%synergy
Binding the Old Gods
21%inclusion7 decks34 decks
12%synergy
Doubling Season
18%inclusion6 decks34 decks
1%synergy
Cemetery Tampering
18%inclusion6 decks34 decks
14%synergy
Bastion of Remembrance
15%inclusion5 decks34 decks
1%synergy
Greenhouse // Rickety Gazebo
12%inclusion4 decks34 decks
12%synergy
Animate Dead
12%inclusion4 decks34 decks
3%synergy
Obsessive Pursuit
11%inclusion1 decks9 decks
10%synergy
The Mending of Dominaria
8.8%inclusion3 decks34 decks
7%synergy
Funeral Room // Awakening Hall
8.8%inclusion3 decks34 decks
7%synergy
Vraska Joins Up
8.8%inclusion3 decks34 decks
3%synergy
Black Market Connections
8.8%inclusion3 decks34 decks
0%synergy
Vessel of Nascency
8.8%inclusion3 decks34 decks
9%synergy
Utopia Sprawl
5.9%inclusion2 decks34 decks
0%synergy
Autumnal Gloom
5.9%inclusion2 decks34 decks
6%synergy
Guardian Project
5.9%inclusion2 decks34 decks
-2%synergy
Wild Growth
5.9%inclusion2 decks34 decks
-4%synergy
Crop Sigil
5.9%inclusion2 decks34 decks
5%synergy
Font of Fertility
5.9%inclusion2 decks34 decks
5%synergy
Parallel Lives
5.9%inclusion2 decks34 decks
-7%synergy
Chthonian Nightmare
5.9%inclusion2 decks34 decks
4%synergy
Oversold Cemetery
5.9%inclusion2 decks34 decks
3%synergy
Phyrexian Arena
5.9%inclusion2 decks34 decks
-8%synergy
Tortured Existence
5.9%inclusion2 decks34 decks
4%synergy
Terrasymbiosis
5.9%inclusion1 decks17 decks
1%synergy
Ride the Shoopuf
5.3%inclusion1 decks19 decks
4%synergy
Hollowmurk Siege
5.0%inclusion1 decks20 decks
0%synergy
Battles
Invasion of Ixalan
5.9%inclusion2 decks34 decks
6%synergy
Invasion of Zendikar
5.9%inclusion2 decks34 decks
5%synergy
Invasion of Shandalar
5.9%inclusion2 decks34 decks
5%synergy
Planeswalkers
Lolth, Spider Queen
50%inclusion17 decks34 decks
45%synergy
Wrenn and Seven
18%inclusion6 decks34 decks
15%synergy
Wrenn and Realmbreaker
12%inclusion4 decks34 decks
10%synergy
Vraska, Swarm's Eminence
5.9%inclusion2 decks34 decks
4%synergy
Utility Lands
Swarmyard
47%inclusion16 decks34 decks
33%synergy
Bojuka Bog
41%inclusion14 decks34 decks
1%synergy
Grim Backwoods
32%inclusion11 decks34 decks
19%synergy
Vault of Whispers
24%inclusion8 decks34 decks
16%synergy
Tree of Tales
24%inclusion8 decks34 decks
16%synergy
Tranquil Thicket
21%inclusion7 decks34 decks
12%synergy
Kishla Village
20%inclusion4 decks20 decks
18%synergy
Barren Moor
18%inclusion6 decks34 decks
9%synergy
Shifting Woodland
18%inclusion6 decks34 decks
7%synergy
Three Tree City
15%inclusion5 decks34 decks
3%synergy
Mortuary Mire
12%inclusion4 decks34 decks
7%synergy
Reliquary Tower
12%inclusion4 decks34 decks
-11%synergy
Dryad Arbor
12%inclusion4 decks34 decks
3%synergy
Eumidian Hatchery
12%inclusion2 decks17 decks
10%synergy
Dakmor Salvage
8.8%inclusion3 decks34 decks
2%synergy
Temple of the False God
8.8%inclusion3 decks34 decks
1%synergy
Hidden Nursery
5.9%inclusion2 decks34 decks
5%synergy
Slippery Karst
5.9%inclusion2 decks34 decks
5%synergy
Witch's Cottage
5.9%inclusion2 decks34 decks
2%synergy
Hissing Quagmire
5.9%inclusion2 decks34 decks
3%synergy
Darksteel Citadel
5.9%inclusion2 decks34 decks
1%synergy
Yavimaya, Cradle of Growth
5.9%inclusion2 decks34 decks
-22%synergy
Oran-Rief, the Vastwood
5.9%inclusion2 decks34 decks
-4%synergy
Rogue's Passage
5.9%inclusion2 decks34 decks
-18%synergy
Hidden Necropolis
5.9%inclusion2 decks34 decks
5%synergy
Mana Artifacts
Sol Ring
68%inclusion23 decks34 decks
-12%synergy
Arcane Signet
59%inclusion20 decks34 decks
-3%synergy
Golgari Signet
35%inclusion12 decks34 decks
8%synergy
Commander's Sphere
29%inclusion10 decks34 decks
22%synergy
Talisman of Resilience
29%inclusion10 decks34 decks
5%synergy
Patchwork Banner
12%inclusion4 decks34 decks
4%synergy
Mind Stone
12%inclusion4 decks34 decks
6%synergy
Golgari Keyrune
8.8%inclusion3 decks34 decks
8%synergy
Worn Powerstone
5.9%inclusion2 decks34 decks
5%synergy
Lands
Swamp
97%inclusion33 decks34 decks
0%synergy
Forest
97%inclusion33 decks34 decks
-1%synergy
Command Tower
82%inclusion28 decks34 decks
-3%synergy
Woodland Cemetery
65%inclusion22 decks34 decks
3%synergy
Evolving Wilds
53%inclusion18 decks34 decks
26%synergy
Llanowar Wastes
50%inclusion17 decks34 decks
-2%synergy
Necroblossom Snarl
50%inclusion17 decks34 decks
14%synergy
Golgari Rot Farm
44%inclusion15 decks34 decks
3%synergy
Twilight Mire
44%inclusion15 decks34 decks
8%synergy
Temple of Malady
44%inclusion15 decks34 decks
9%synergy
Tainted Wood
44%inclusion15 decks34 decks
0%synergy
Darkmoss Bridge
41%inclusion14 decks34 decks
31%synergy
Jungle Hollow
41%inclusion14 decks34 decks
17%synergy
Terramorphic Expanse
38%inclusion13 decks34 decks
18%synergy
Exotic Orchard
35%inclusion12 decks34 decks
8%synergy
Viridescent Bog
32%inclusion11 decks34 decks
12%synergy
Overgrown Tomb
32%inclusion11 decks34 decks
-13%synergy
Haunted Mire
32%inclusion11 decks34 decks
16%synergy
Verdant Catacombs
26%inclusion9 decks34 decks
-3%synergy
Underground Mortuary
26%inclusion9 decks34 decks
5%synergy
Deathcap Glade
26%inclusion9 decks34 decks
-3%synergy
Undergrowth Stadium
24%inclusion8 decks34 decks
-15%synergy
Revitalizing Repast
21%inclusion7 decks34 decks
1%synergy
Blooming Marsh
18%inclusion6 decks34 decks
3%synergy
Festering Gulch
18%inclusion6 decks34 decks
13%synergy
Wastewood Verge
17%inclusion4 decks24 decks
0%synergy
Fabled Passage
15%inclusion5 decks34 decks
1%synergy
Strangled Cemetery
15%inclusion5 decks34 decks
12%synergy
Vibrant Cityscape
14%inclusion2 decks14 decks
13%synergy
Fell the Profane
12%inclusion4 decks34 decks
3%synergy
Ash Barrens
12%inclusion4 decks34 decks
6%synergy
Path of Ancestry
12%inclusion4 decks34 decks
-11%synergy
Golgari Guildgate
12%inclusion4 decks34 decks
2%synergy
Foggy Bottom Swamp
11%inclusion1 decks9 decks
9%synergy
Hidden Grotto
8.8%inclusion3 decks34 decks
8%synergy
Thriving Moor
8.8%inclusion3 decks34 decks
7%synergy
Blighted Woodland
5.9%inclusion2 decks34 decks
1%synergy
Myriad Landscape
5.9%inclusion2 decks34 decks
-10%synergy
Disciple of Freyalise
5.9%inclusion2 decks34 decks
-3%synergy
Turntimber Symbiosis
5.9%inclusion2 decks34 decks
5%synergy
Riveteers Overlook
5.9%inclusion2 decks34 decks
1%synergy
Snow-Covered Forest
5.9%inclusion2 decks34 decks
1%synergy
Shire Terrace
5.9%inclusion2 decks34 decks
5%synergy
Valgavoth's Lair
5.9%inclusion2 decks34 decks
1%synergy
Thriving Grove
5.9%inclusion2 decks34 decks
3%synergy
Foul Orchard
5.9%inclusion2 decks34 decks
0%synergy
Woodland Chasm
5.9%inclusion2 decks34 decks
-2%synergy
Manor Gate
5.9%inclusion2 decks34 decks
5%synergy
Black Dragon Gate
5.9%inclusion2 decks34 decks
5%synergy
Command Bridge
5.9%inclusion1 decks17 decks
5%synergy
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