The Swarmweaver (Commander) - Upgraded Insects

The Swarmweaver
Rank #1,264
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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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Enchantments
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Utility Lands
Mana Artifacts
Lands
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Ancestral Communion
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Crawling Infestation
100%inclusion5 decks5 decks
95%synergy
The Hunger Tide Rises
80%inclusion4 decks5 decks
78%synergy
Aatchik, Emerald Radian
80%inclusion4 decks5 decks
77%synergy
Crawling Sensation
80%inclusion4 decks5 decks
75%synergy
Arasta of the Endless Web
80%inclusion4 decks5 decks
68%synergy
Swarmyard
80%inclusion4 decks5 decks
66%synergy
Game Changers
Worldly Tutor
40%inclusion2 decks5 decks
30%synergy
Ancient Tomb
20%inclusion1 decks5 decks
14%synergy
Seedborn Muse
20%inclusion1 decks5 decks
14%synergy
Gaea's Cradle
20%inclusion1 decks5 decks
14%synergy
Demonic Tutor
20%inclusion1 decks5 decks
5%synergy
Natural Order
20%inclusion1 decks5 decks
16%synergy
Creatures
Hornet Nest
60%inclusion3 decks5 decks
56%synergy
Grist, Voracious Larva
60%inclusion3 decks5 decks
56%synergy
Hornet Queen
60%inclusion3 decks5 decks
54%synergy
Izoni, Thousand-Eyed
60%inclusion3 decks5 decks
55%synergy
Skyfisher Spider
60%inclusion3 decks5 decks
55%synergy
Haywire Mite
60%inclusion3 decks5 decks
41%synergy
Shelob, Child of Ungoliant
60%inclusion3 decks5 decks
59%synergy
Giant Adephage
60%inclusion3 decks5 decks
56%synergy
Scute Swarm
60%inclusion3 decks5 decks
46%synergy
Fumulus, the Infestation
60%inclusion3 decks5 decks
56%synergy
Twitching Doll
60%inclusion3 decks5 decks
50%synergy
Demolisher Spawn
40%inclusion2 decks5 decks
36%synergy
Zask, Skittering Swarmlord
40%inclusion2 decks5 decks
38%synergy
Moldgraf Monstrosity
40%inclusion2 decks5 decks
38%synergy
Caustic Caterpillar
40%inclusion2 decks5 decks
34%synergy
Crash of Rhino Beetles
40%inclusion2 decks5 decks
39%synergy
Amzu, Swarm's Hunger
40%inclusion2 decks5 decks
37%synergy
Ishkanah, Grafwidow
40%inclusion2 decks5 decks
36%synergy
Nyx Weaver
40%inclusion2 decks5 decks
31%synergy
Old Rutstein
40%inclusion2 decks5 decks
36%synergy
Broodspinner
40%inclusion2 decks5 decks
38%synergy
Blex, Vexing Pest
40%inclusion2 decks5 decks
37%synergy
Blightbeetle
40%inclusion2 decks5 decks
38%synergy
Gleancrawler
40%inclusion2 decks5 decks
39%synergy
Fynn, the Fangbearer
40%inclusion2 decks5 decks
35%synergy
Carrion Grub
40%inclusion2 decks5 decks
38%synergy
Spineseeker Centipede
40%inclusion2 decks5 decks
39%synergy
Mazirek, Kraul Death Priest
40%inclusion2 decks5 decks
31%synergy
Brood Weaver
40%inclusion2 decks5 decks
38%synergy
Scute Mob
40%inclusion2 decks5 decks
37%synergy
Huskburster Swarm
40%inclusion2 decks5 decks
38%synergy
Eumidian Terrabotanist
40%inclusion2 decks5 decks
37%synergy
Ezekiel Sims, Spider-Totem
25%inclusion1 decks4 decks
25%synergy
Quilled Greatwurm
20%inclusion1 decks5 decks
19%synergy
Flesh Burrower
20%inclusion1 decks5 decks
19%synergy
Carrion Locust
20%inclusion1 decks5 decks
20%synergy
Mirkwood Spider
20%inclusion1 decks5 decks
18%synergy
Nantuko Husk
20%inclusion1 decks5 decks
18%synergy
Xantid Swarm
20%inclusion1 decks5 decks
19%synergy
Skylasher
20%inclusion1 decks5 decks
20%synergy
Doom Weaver
20%inclusion1 decks5 decks
18%synergy
Cactarantula
20%inclusion1 decks5 decks
20%synergy
Living Hive
20%inclusion1 decks5 decks
19%synergy
Drider
20%inclusion1 decks5 decks
17%synergy
Acid Web Spider
20%inclusion1 decks5 decks
20%synergy
Disciple of Freyalise
20%inclusion1 decks5 decks
11%synergy
Rotwidow Pack
20%inclusion1 decks5 decks
17%synergy
Silklash Spider
20%inclusion1 decks5 decks
18%synergy
Eternal Witness
20%inclusion1 decks5 decks
-2%synergy
Krotiq Nestguard
20%inclusion1 decks5 decks
20%synergy
Instants
Arachnogenesis
60%inclusion3 decks5 decks
50%synergy
Deadly Rollick
40%inclusion2 decks5 decks
29%synergy
Second Harvest
40%inclusion2 decks5 decks
26%synergy
Putrefy
40%inclusion2 decks5 decks
7%synergy
Withering Torment
40%inclusion2 decks5 decks
37%synergy
Fell the Profane
20%inclusion1 decks5 decks
11%synergy
Abrupt Decay
20%inclusion1 decks5 decks
5%synergy
Heroic Intervention
20%inclusion1 decks5 decks
-11%synergy
Entomb
20%inclusion1 decks5 decks
13%synergy
Return of the Wildspeaker
20%inclusion1 decks5 decks
9%synergy
Imp's Mischief
20%inclusion1 decks5 decks
17%synergy
Village Rites
20%inclusion1 decks5 decks
4%synergy
Wrap in Vigor
20%inclusion1 decks5 decks
18%synergy
Afflict
20%inclusion1 decks5 decks
20%synergy
Atomize
20%inclusion1 decks5 decks
15%synergy
Barrier Breach
20%inclusion1 decks5 decks
20%synergy
Tear Asunder
20%inclusion1 decks5 decks
5%synergy
Entish Restoration
20%inclusion1 decks5 decks
15%synergy
Beast Within
20%inclusion1 decks5 decks
-14%synergy
Gift of the Viper
20%inclusion1 decks5 decks
17%synergy
Benefactor's Draught
20%inclusion1 decks5 decks
19%synergy
Revitalizing Repast
20%inclusion1 decks5 decks
-0%synergy
Infernal Grasp
20%inclusion1 decks5 decks
12%synergy
Inspiring Call
20%inclusion1 decks5 decks
14%synergy
Assassin's Trophy
20%inclusion1 decks5 decks
-27%synergy
Rampaging Growth
20%inclusion1 decks5 decks
20%synergy
Terrifying Presence
20%inclusion1 decks5 decks
19%synergy
Obscuring Haze
20%inclusion1 decks5 decks
17%synergy
Eaten by Spiders
20%inclusion1 decks5 decks
20%synergy
Drag to the Roots
20%inclusion1 decks5 decks
16%synergy
Appetite for the Unnatural
20%inclusion1 decks5 decks
20%synergy
Airship Crash
20%inclusion1 decks5 decks
20%synergy
Sorceries
Spider Spawning
60%inclusion3 decks5 decks
57%synergy
Kodama's Reach
40%inclusion2 decks5 decks
18%synergy
Cultivate
40%inclusion2 decks5 decks
1%synergy
Reanimate
40%inclusion2 decks5 decks
21%synergy
Aberrant Return
25%inclusion1 decks4 decks
24%synergy
Road of Return
20%inclusion1 decks5 decks
20%synergy
Commune with Evil
20%inclusion1 decks5 decks
20%synergy
Lively Dirge
20%inclusion1 decks5 decks
18%synergy
Green Sun's Zenith
20%inclusion1 decks5 decks
14%synergy
Unmarked Grave
20%inclusion1 decks5 decks
18%synergy
Splendid Reclamation
20%inclusion1 decks5 decks
17%synergy
Pest Infestation
20%inclusion1 decks5 decks
6%synergy
Asphyxiate
20%inclusion1 decks5 decks
20%synergy
Blessings of Nature
20%inclusion1 decks5 decks
20%synergy
Atraxa's Fall
20%inclusion1 decks5 decks
20%synergy
Victimize
20%inclusion1 decks5 decks
1%synergy
Dread Return
20%inclusion1 decks5 decks
11%synergy
Last March of the Ents
20%inclusion1 decks5 decks
18%synergy
Turntimber Symbiosis
20%inclusion1 decks5 decks
19%synergy
Farseek
20%inclusion1 decks5 decks
2%synergy
Swarmyard Massacre
20%inclusion1 decks5 decks
9%synergy
Beacon of Creation
20%inclusion1 decks5 decks
19%synergy
Agadeem's Awakening
20%inclusion1 decks5 decks
16%synergy
Ancient Craving
20%inclusion1 decks5 decks
19%synergy
Nature's Lore
20%inclusion1 decks5 decks
-5%synergy
Buried Alive
20%inclusion1 decks5 decks
12%synergy
Rampant Growth
20%inclusion1 decks5 decks
-12%synergy
Insatiable Avarice
20%inclusion1 decks5 decks
18%synergy
Dig Up
20%inclusion1 decks5 decks
17%synergy
Toxic Deluge
20%inclusion1 decks5 decks
-2%synergy
Deadly Brew
20%inclusion1 decks5 decks
14%synergy
Scapeshift
20%inclusion1 decks5 decks
19%synergy
Befoul
20%inclusion1 decks5 decks
20%synergy
Traverse the Ulvenwald
20%inclusion1 decks5 decks
19%synergy
Kindred Dominance
20%inclusion1 decks5 decks
14%synergy
Assassinate
20%inclusion1 decks5 decks
20%synergy
Rise of the Ants
20%inclusion1 decks5 decks
20%synergy
Utility Artifacts
Skullclamp
40%inclusion2 decks5 decks
8%synergy
Swiftfoot Boots
40%inclusion2 decks5 decks
17%synergy
Altar of Bhaal
20%inclusion1 decks5 decks
19%synergy
Crucible of Worlds
20%inclusion1 decks5 decks
17%synergy
Ashnod's Altar
20%inclusion1 decks5 decks
1%synergy
Whip of Erebos
20%inclusion1 decks5 decks
14%synergy
Coat of Arms
20%inclusion1 decks5 decks
16%synergy
Monster Manual
20%inclusion1 decks5 decks
20%synergy
Carrion Cruiser
20%inclusion1 decks5 decks
20%synergy
Maskwood Nexus
20%inclusion1 decks5 decks
15%synergy
Urza's Incubator
20%inclusion1 decks5 decks
18%synergy
Herald's Horn
20%inclusion1 decks5 decks
16%synergy
Lightning Greaves
20%inclusion1 decks5 decks
-1%synergy
Emerald Medallion
20%inclusion1 decks5 decks
16%synergy
Conduit of Worlds
20%inclusion1 decks5 decks
14%synergy
Hedge Shredder
20%inclusion1 decks5 decks
15%synergy
Enchantments
Cryptolith Rite
40%inclusion2 decks5 decks
34%synergy
Binding the Old Gods
40%inclusion2 decks5 decks
32%synergy
Insidious Roots
40%inclusion2 decks5 decks
29%synergy
Doubling Season
20%inclusion1 decks5 decks
3%synergy
Exploration
20%inclusion1 decks5 decks
16%synergy
Beastmaster Ascension
20%inclusion1 decks5 decks
8%synergy
Case of the Locked Hothouse
20%inclusion1 decks5 decks
19%synergy
Branching Evolution
20%inclusion1 decks5 decks
14%synergy
Ripples of Undeath
20%inclusion1 decks5 decks
13%synergy
Bear Umbra
20%inclusion1 decks5 decks
19%synergy
Guardian Project
20%inclusion1 decks5 decks
13%synergy
Deadbridge Chant
20%inclusion1 decks5 decks
15%synergy
Grave Pact
20%inclusion1 decks5 decks
12%synergy
Tribute to the World Tree
20%inclusion1 decks5 decks
16%synergy
Dictate of Erebos
20%inclusion1 decks5 decks
15%synergy
Journey to Eternity
20%inclusion1 decks5 decks
15%synergy
Parallel Lives
20%inclusion1 decks5 decks
7%synergy
Arachnus Web
20%inclusion1 decks5 decks
19%synergy
Sylvan Library
20%inclusion1 decks5 decks
11%synergy
Abundant Growth
20%inclusion1 decks5 decks
19%synergy
Nature's Embrace
20%inclusion1 decks5 decks
20%synergy
Master Chef
20%inclusion1 decks5 decks
19%synergy
Hardened Scales
20%inclusion1 decks5 decks
11%synergy
Deathreap Ritual
20%inclusion1 decks5 decks
9%synergy
Animate Dead
20%inclusion1 decks5 decks
12%synergy
Bonds of Mortality
20%inclusion1 decks5 decks
19%synergy
Druid Class
20%inclusion1 decks5 decks
18%synergy
Aspect of Mongoose
20%inclusion1 decks5 decks
19%synergy
Abundance
20%inclusion1 decks5 decks
19%synergy
Phyrexian Arena
20%inclusion1 decks5 decks
7%synergy
Planeswalkers
Grist, the Hunger Tide
60%inclusion3 decks5 decks
51%synergy
Vraska, Golgari Queen
40%inclusion2 decks5 decks
34%synergy
Lolth, Spider Queen
40%inclusion2 decks5 decks
36%synergy
Utility Lands
Reliquary Tower
40%inclusion2 decks5 decks
17%synergy
Bojuka Bog
20%inclusion1 decks5 decks
-22%synergy
Phyrexian Tower
20%inclusion1 decks5 decks
5%synergy
Mortuary Mire
20%inclusion1 decks5 decks
15%synergy
Crypt of Agadeem
20%inclusion1 decks5 decks
18%synergy
Grim Backwoods
20%inclusion1 decks5 decks
6%synergy
Hissing Quagmire
20%inclusion1 decks5 decks
17%synergy
Yavimaya, Cradle of Growth
20%inclusion1 decks5 decks
-7%synergy
Takenuma, Abandoned Mire
20%inclusion1 decks5 decks
9%synergy
Drannith Ruins
20%inclusion1 decks5 decks
20%synergy
Rogue's Passage
20%inclusion1 decks5 decks
-2%synergy
Eumidian Hatchery
20%inclusion1 decks5 decks
18%synergy
Mana Artifacts
Sol Ring
80%inclusion4 decks5 decks
1%synergy
Arcane Signet
60%inclusion3 decks5 decks
-2%synergy
Golgari Signet
20%inclusion1 decks5 decks
-5%synergy
Crowded Crypt
20%inclusion1 decks5 decks
20%synergy
Chromatic Lantern
20%inclusion1 decks5 decks
19%synergy
Thought Vessel
20%inclusion1 decks5 decks
14%synergy
Golgari Keyrune
20%inclusion1 decks5 decks
19%synergy
Lands
Swamp
100%inclusion5 decks5 decks
2%synergy
Forest
100%inclusion5 decks5 decks
2%synergy
Overgrown Tomb
80%inclusion4 decks5 decks
32%synergy
Command Tower
60%inclusion3 decks5 decks
-26%synergy
Necroblossom Snarl
60%inclusion3 decks5 decks
23%synergy
Woodland Cemetery
60%inclusion3 decks5 decks
-4%synergy
Deathcap Glade
60%inclusion3 decks5 decks
27%synergy
Golgari Rot Farm
40%inclusion2 decks5 decks
1%synergy
Verdant Catacombs
40%inclusion2 decks5 decks
11%synergy
Viridescent Bog
40%inclusion2 decks5 decks
17%synergy
Jungle Hollow
40%inclusion2 decks5 decks
16%synergy
Undergrowth Stadium
40%inclusion2 decks5 decks
1%synergy
Evolving Wilds
40%inclusion2 decks5 decks
14%synergy
Wastewood Verge
40%inclusion2 decks5 decks
20%synergy
Twilight Mire
40%inclusion2 decks5 decks
-0%synergy
Fell the Profane
20%inclusion1 decks5 decks
11%synergy
Fabled Passage
20%inclusion1 decks5 decks
4%synergy
Terramorphic Expanse
20%inclusion1 decks5 decks
-1%synergy
Disciple of Freyalise
20%inclusion1 decks5 decks
11%synergy
Exotic Orchard
20%inclusion1 decks5 decks
-9%synergy
Llanowar Wastes
20%inclusion1 decks5 decks
-33%synergy
Hidden Grotto
20%inclusion1 decks5 decks
19%synergy
Turntimber Symbiosis
20%inclusion1 decks5 decks
19%synergy
Agadeem's Awakening
20%inclusion1 decks5 decks
16%synergy
Ash Barrens
20%inclusion1 decks5 decks
15%synergy
Darkbore Pathway
20%inclusion1 decks5 decks
2%synergy
Cavern of Souls
20%inclusion1 decks5 decks
13%synergy
Revitalizing Repast
20%inclusion1 decks5 decks
-0%synergy
Path of Ancestry
20%inclusion1 decks5 decks
-4%synergy
Temple of Malady
20%inclusion1 decks5 decks
-14%synergy
Tainted Wood
20%inclusion1 decks5 decks
-24%synergy
Gohn, Town of Ruin
20%inclusion1 decks5 decks
18%synergy
Vernal Fen
20%inclusion1 decks5 decks
-3%synergy
Festering Thicket
20%inclusion1 decks5 decks
11%synergy
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