The Swarmweaver (Commander) - Core

The Swarmweaver
Rank #1,264
316decks
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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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Grist, the Hunger Tide
78%inclusion247 decks316 decks
69%synergy
Broodspinner
70%inclusion218 decks313 decks
68%synergy
Twitching Doll
76%inclusion239 decks316 decks
66%synergy
Ishkanah, Grafwidow
69%inclusion217 decks316 decks
65%synergy
Crawling Sensation
69%inclusion218 decks316 decks
64%synergy
Hornet Queen
70%inclusion220 decks316 decks
64%synergy
Arasta of the Endless Web
75%inclusion237 decks316 decks
63%synergy
Crawling Infestation
62%inclusion196 decks316 decks
57%synergy
Arachnogenesis
67%inclusion212 decks316 decks
57%synergy
Nyx Weaver
65%inclusion205 decks316 decks
56%synergy
Top Cards
Scute Swarm
64%inclusion201 decks316 decks
49%synergy
Haywire Mite
60%inclusion190 decks316 decks
41%synergy
Giant Adephage
57%inclusion181 decks316 decks
53%synergy
Shelob, Child of Ungoliant
55%inclusion173 decks316 decks
54%synergy
Spider Spawning
55%inclusion173 decks316 decks
52%synergy
Aatchik, Emerald Radian
51%inclusion91 decks177 decks
48%synergy
Grist, Voracious Larva
51%inclusion161 decks316 decks
47%synergy
Zask, Skittering Swarmlord
51%inclusion161 decks316 decks
49%synergy
Hornet Nest
49%inclusion155 decks316 decks
45%synergy
Caustic Caterpillar
49%inclusion155 decks316 decks
43%synergy
Creatures
Izoni, Thousand-Eyed
49%inclusion154 decks316 decks
44%synergy
Old Rutstein
48%inclusion151 decks316 decks
43%synergy
Springheart Nantuko
47%inclusion147 decks316 decks
39%synergy
Spineseeker Centipede
43%inclusion137 decks316 decks
42%synergy
Amzu, Swarm's Hunger
42%inclusion133 decks316 decks
39%synergy
Altanak, the Thrice-Called
42%inclusion132 decks316 decks
40%synergy
Ant Queen
41%inclusion131 decks316 decks
39%synergy
Skyfisher Spider
41%inclusion130 decks316 decks
37%synergy
Blex, Vexing Pest
38%inclusion121 decks316 decks
35%synergy
Huskburster Swarm
37%inclusion116 decks316 decks
35%synergy
Spinner of Souls
36%inclusion87 decks240 decks
33%synergy
Blightbeetle
33%inclusion103 decks316 decks
30%synergy
Giant Ankheg
33%inclusion103 decks316 decks
31%synergy
Moldgraf Monstrosity
32%inclusion101 decks316 decks
30%synergy
Icetill Explorer
30%inclusion29 decks96 decks
22%synergy
Fumulus, the Infestation
30%inclusion72 decks244 decks
26%synergy
Fynn, the Fangbearer
29%inclusion91 decks316 decks
23%synergy
Seedship Broodtender
27%inclusion27 decks99 decks
24%synergy
Broodhatch Nantuko
27%inclusion85 decks316 decks
25%synergy
Mazirek, Kraul Death Priest
27%inclusion85 decks316 decks
18%synergy
Spring-Leaf Avenger
26%inclusion82 decks316 decks
24%synergy
Moldgraf Millipede
26%inclusion82 decks316 decks
23%synergy
Shelob, Dread Weaver
26%inclusion81 decks316 decks
23%synergy
Canoptek Scarab Swarm
25%inclusion79 decks316 decks
23%synergy
Flesh Burrower
25%inclusion77 decks314 decks
24%synergy
Scute Mob
24%inclusion76 decks316 decks
22%synergy
Stinging Cave Crawler
24%inclusion75 decks316 decks
22%synergy
Demolisher Spawn
23%inclusion71 decks313 decks
19%synergy
Living Hive
22%inclusion71 decks316 decks
21%synergy
Carrion Grub
20%inclusion62 decks316 decks
18%synergy
Molt Tender
20%inclusion34 decks174 decks
17%synergy
Rotwidow Pack
19%inclusion60 decks316 decks
16%synergy
Treetop Snarespinner
18%inclusion43 decks238 decks
17%synergy
Skull Prophet
17%inclusion54 decks316 decks
9%synergy
Sakura-Tribe Elder
17%inclusion53 decks316 decks
-12%synergy
Blech, Loafing Pest
15%inclusion4 decks26 decks
12%synergy
Izoni, Center of the Web
15%inclusion46 decks316 decks
13%synergy
Enduring Vitality
14%inclusion45 decks313 decks
6%synergy
Crash of Rhino Beetles
14%inclusion45 decks316 decks
13%synergy
Mirkwood Spider
14%inclusion44 decks316 decks
12%synergy
Circuit Mender
14%inclusion44 decks316 decks
12%synergy
Gene Pollinator
13%inclusion12 decks95 decks
11%synergy
Webstrike Elite
12%inclusion20 decks168 decks
11%synergy
Mineshaft Spider
11%inclusion36 decks316 decks
11%synergy
Drider
11%inclusion35 decks316 decks
9%synergy
Kraul Whipcracker
11%inclusion35 decks316 decks
10%synergy
Osseous Sticktwister
11%inclusion34 decks313 decks
10%synergy
Nantuko Elder
10%inclusion33 decks316 decks
9%synergy
Hatchery Spider
10%inclusion33 decks316 decks
9%synergy
Duskshell Crawler
10%inclusion33 decks316 decks
5%synergy
Instants
Grisly Salvage
49%inclusion155 decks316 decks
39%synergy
Drag to the Roots
48%inclusion152 decks316 decks
44%synergy
Grapple with the Past
45%inclusion142 decks316 decks
40%synergy
Putrefy
41%inclusion131 decks316 decks
9%synergy
Harrow
35%inclusion110 decks316 decks
26%synergy
Assassin's Trophy
31%inclusion99 decks316 decks
-16%synergy
Beast Within
28%inclusion88 decks316 decks
-6%synergy
Second Harvest
25%inclusion78 decks316 decks
10%synergy
Golgari Charm
20%inclusion63 decks316 decks
4%synergy
Revitalizing Repast
20%inclusion62 decks316 decks
-0%synergy
Murder
17%inclusion55 decks316 decks
14%synergy
Corpse Churn
16%inclusion52 decks316 decks
15%synergy
Heroic Intervention
16%inclusion49 decks316 decks
-16%synergy
Village Rites
12%inclusion38 decks316 decks
-4%synergy
Deadly Dispute
12%inclusion37 decks316 decks
-9%synergy
Withering Torment
11%inclusion36 decks314 decks
9%synergy
Horrid Vigor
11%inclusion33 decks311 decks
10%synergy
Corrupted Conviction
10%inclusion33 decks316 decks
4%synergy
Tear Asunder
9.2%inclusion29 decks316 decks
-6%synergy
Malakir Rebirth
8.5%inclusion27 decks316 decks
-1%synergy
Midnight Tilling
8.3%inclusion4 decks48 decks
6%synergy
Abrupt Decay
8.2%inclusion26 decks316 decks
-7%synergy
Dina's Guidance
7.7%inclusion2 decks26 decks
-3%synergy
Deathsprout
7.6%inclusion24 decks316 decks
2%synergy
Witherbloom Charm
7.4%inclusion2 decks27 decks
-8%synergy
Obscuring Haze
7.0%inclusion22 decks316 decks
4%synergy
Fell the Profane
6.6%inclusion21 decks316 decks
-3%synergy
Another Chance
6.6%inclusion21 decks316 decks
6%synergy
Return to Nature
6.3%inclusion20 decks316 decks
1%synergy
Deadly Rollick
5.4%inclusion17 decks316 decks
-6%synergy
Fog
5.4%inclusion17 decks316 decks
1%synergy
Feign Death
5.4%inclusion17 decks316 decks
2%synergy
Sorceries
Rampant Growth
46%inclusion146 decks316 decks
14%synergy
Cultivate
40%inclusion127 decks316 decks
1%synergy
Swarmyard Massacre
40%inclusion127 decks316 decks
30%synergy
Victimize
33%inclusion105 decks316 decks
14%synergy
Reanimate
32%inclusion102 decks316 decks
13%synergy
Rise of the Witch-king
31%inclusion98 decks316 decks
20%synergy
Nature's Lore
25%inclusion80 decks316 decks
-0%synergy
Squirming Emergence
24%inclusion76 decks316 decks
20%synergy
Dread Return
21%inclusion67 decks316 decks
12%synergy
Kodama's Reach
21%inclusion65 decks316 decks
-1%synergy
Formless Genesis
18%inclusion57 decks313 decks
16%synergy
Farseek
18%inclusion56 decks316 decks
-1%synergy
Mulch
17%inclusion53 decks316 decks
14%synergy
Culling Ritual
15%inclusion47 decks316 decks
-7%synergy
Feed the Swarm
15%inclusion47 decks316 decks
7%synergy
Beacon of Creation
14%inclusion43 decks316 decks
13%synergy
Convert to Slime
12%inclusion39 decks313 decks
10%synergy
Three Visits
12%inclusion39 decks316 decks
-6%synergy
Final Vengeance
11%inclusion34 decks315 decks
10%synergy
Grapple with Death
11%inclusion3 decks28 decks
6%synergy
Harmonize
10%inclusion32 decks316 decks
3%synergy
Traverse the Ulvenwald
10%inclusion31 decks316 decks
8%synergy
Bala Ged Recovery
10%inclusion31 decks316 decks
-1%synergy
Deluge of Doom
10%inclusion30 decks313 decks
8%synergy
Night's Whisper
9.5%inclusion30 decks316 decks
0%synergy
Monstrous Emergence
9.4%inclusion29 decks308 decks
9%synergy
Under the Skin
9.2%inclusion29 decks315 decks
9%synergy
Toxic Deluge
8.9%inclusion28 decks316 decks
-13%synergy
Living Death
7.9%inclusion25 decks316 decks
1%synergy
Bushwhack
7.6%inclusion24 decks316 decks
4%synergy
Demonic Counsel
7.3%inclusion23 decks316 decks
6%synergy
Say Its Name
7.0%inclusion22 decks316 decks
7%synergy
Life from the Loam
6.6%inclusion21 decks316 decks
-0%synergy
Dig Up
6.6%inclusion21 decks316 decks
4%synergy
Shamanic Revelation
6.6%inclusion21 decks316 decks
-6%synergy
Triumph of the Hordes
6.3%inclusion20 decks316 decks
1%synergy
Atrocious Experiment
6.0%inclusion19 decks316 decks
6%synergy
Commune with Evil
5.8%inclusion18 decks313 decks
5%synergy
Buried Alive
5.7%inclusion18 decks316 decks
-2%synergy
Eaten Alive
5.7%inclusion18 decks316 decks
4%synergy
Diresight
5.1%inclusion16 decks316 decks
4%synergy
Utility Artifacts
Hedge Shredder
40%inclusion125 decks316 decks
35%synergy
Skullclamp
29%inclusion92 decks316 decks
-3%synergy
Conduit of Worlds
24%inclusion75 decks316 decks
18%synergy
Cauldron of Essence
19%inclusion5 decks26 decks
-8%synergy
Perpetual Timepiece
13%inclusion41 decks316 decks
10%synergy
Ashnod's Altar
12%inclusion39 decks316 decks
-6%synergy
Broodheart Engine
12%inclusion20 decks168 decks
10%synergy
Whip of Erebos
10%inclusion33 decks316 decks
5%synergy
Maskwood Nexus
8.5%inclusion27 decks316 decks
4%synergy
Wayfarer's Bauble
7.9%inclusion25 decks316 decks
6%synergy
Swiftfoot Boots
7.0%inclusion22 decks316 decks
-17%synergy
Crucible of Worlds
5.4%inclusion17 decks316 decks
2%synergy
Lightning Greaves
5.4%inclusion17 decks316 decks
-16%synergy
Idol of Oblivion
5.4%inclusion17 decks316 decks
-3%synergy
Enchantments
The Hunger Tide Rises
44%inclusion138 decks316 decks
42%synergy
Deadbridge Chant
34%inclusion106 decks316 decks
28%synergy
Insidious Roots
28%inclusion89 decks316 decks
18%synergy
Deathreap Ritual
27%inclusion85 decks316 decks
16%synergy
Curse of Clinging Webs
27%inclusion85 decks316 decks
24%synergy
Ripples of Undeath
25%inclusion80 decks316 decks
18%synergy
Moldervine Reclamation
20%inclusion62 decks316 decks
-4%synergy
Parallel Lives
18%inclusion56 decks316 decks
5%synergy
Beastmaster Ascension
13%inclusion41 decks316 decks
1%synergy
Doubling Season
10%inclusion33 decks316 decks
-7%synergy
Binding the Old Gods
9.5%inclusion30 decks316 decks
1%synergy
Polluted Cistern // Dim Oubliette
9.3%inclusion29 decks313 decks
7%synergy
Cemetery Tampering
8.9%inclusion28 decks316 decks
6%synergy
Animate Dead
8.9%inclusion28 decks316 decks
1%synergy
Cryptolith Rite
8.2%inclusion26 decks316 decks
2%synergy
Walk-In Closet // Forgotten Cellar
7.4%inclusion23 decks312 decks
6%synergy
Oversold Cemetery
7.3%inclusion23 decks316 decks
4%synergy
Greenhouse // Rickety Gazebo
6.3%inclusion20 decks315 decks
6%synergy
Journey to Eternity
6.3%inclusion20 decks316 decks
2%synergy
Phyrexian Arena
6.0%inclusion19 decks316 decks
-7%synergy
Growing Rites of Itlimoc
5.7%inclusion18 decks316 decks
-3%synergy
Virtue of Persistence
5.7%inclusion18 decks316 decks
4%synergy
Defiled Crypt // Cadaver Lab
5.4%inclusion17 decks312 decks
5%synergy
Funeral Room // Awakening Hall
5.4%inclusion17 decks316 decks
3%synergy
Wall Crawl
5.2%inclusion4 decks77 decks
5%synergy
Into the Pit
5.1%inclusion16 decks312 decks
3%synergy
Nowhere to Run
5.1%inclusion16 decks316 decks
4%synergy
Battles
Invasion of Shandalar
5.1%inclusion16 decks316 decks
5%synergy
Planeswalkers
Lolth, Spider Queen
36%inclusion114 decks316 decks
32%synergy
Vraska, Swarm's Eminence
8.9%inclusion28 decks316 decks
8%synergy
Wrenn and Seven
7.3%inclusion23 decks316 decks
5%synergy
Vraska, Golgari Queen
5.7%inclusion18 decks316 decks
-0%synergy
Utility Lands
Swarmyard
41%inclusion131 decks316 decks
27%synergy
Bojuka Bog
39%inclusion123 decks316 decks
-3%synergy
Grim Backwoods
24%inclusion77 decks316 decks
11%synergy
Tree of Tales
20%inclusion63 decks316 decks
13%synergy
Yavimaya, Cradle of Growth
20%inclusion62 decks316 decks
-8%synergy
Vault of Whispers
18%inclusion58 decks316 decks
11%synergy
Shifting Woodland
18%inclusion58 decks316 decks
8%synergy
Three Tree City
17%inclusion55 decks316 decks
7%synergy
Tranquil Thicket
16%inclusion50 decks316 decks
8%synergy
Barren Moor
15%inclusion48 decks316 decks
8%synergy
Urborg, Tomb of Yawgmoth
15%inclusion47 decks316 decks
-8%synergy
Reliquary Tower
15%inclusion46 decks316 decks
-8%synergy
Takenuma, Abandoned Mire
11%inclusion34 decks316 decks
0%synergy
Dryad Arbor
10%inclusion32 decks316 decks
0%synergy
Rogue's Passage
10%inclusion31 decks316 decks
-12%synergy
Temple of the False God
9.2%inclusion29 decks316 decks
3%synergy
Boseiju, Who Endures
8.5%inclusion27 decks316 decks
-10%synergy
Kishla Village
7.4%inclusion10 decks135 decks
6%synergy
Eumidian Hatchery
7.1%inclusion7 decks99 decks
6%synergy
Dakmor Salvage
6.3%inclusion20 decks316 decks
-0%synergy
Evendo, Waking Haven
6.1%inclusion6 decks99 decks
-1%synergy
Mortuary Mire
6.0%inclusion19 decks316 decks
1%synergy
Phyrexian Tower
6.0%inclusion19 decks316 decks
-9%synergy
Mana Artifacts
Sol Ring
78%inclusion245 decks316 decks
-2%synergy
Arcane Signet
67%inclusion213 decks316 decks
5%synergy
Golgari Signet
42%inclusion133 decks316 decks
17%synergy
Talisman of Resilience
33%inclusion103 decks316 decks
9%synergy
Commander's Sphere
15%inclusion46 decks316 decks
8%synergy
Mind Stone
15%inclusion46 decks316 decks
10%synergy
Golgari Keyrune
12%inclusion38 decks316 decks
11%synergy
Patchwork Banner
10%inclusion31 decks316 decks
3%synergy
Lands
Forest
100%inclusion316 decks316 decks
2%synergy
Swamp
100%inclusion315 decks316 decks
2%synergy
Command Tower
78%inclusion245 decks316 decks
-8%synergy
Woodland Cemetery
61%inclusion193 decks316 decks
-3%synergy
Evolving Wilds
50%inclusion157 decks316 decks
24%synergy
Llanowar Wastes
47%inclusion150 decks316 decks
-6%synergy
Twilight Mire
44%inclusion138 decks316 decks
4%synergy
Terramorphic Expanse
43%inclusion136 decks316 decks
22%synergy
Golgari Rot Farm
42%inclusion133 decks316 decks
3%synergy
Tainted Wood
42%inclusion132 decks316 decks
-2%synergy
Necroblossom Snarl
41%inclusion130 decks316 decks
4%synergy
Temple of Malady
37%inclusion116 decks316 decks
3%synergy
Jungle Hollow
35%inclusion112 decks316 decks
12%synergy
Deathcap Glade
32%inclusion101 decks316 decks
-1%synergy
Overgrown Tomb
31%inclusion99 decks316 decks
-16%synergy
Viridescent Bog
27%inclusion86 decks316 decks
4%synergy
Darkmoss Bridge
26%inclusion83 decks316 decks
17%synergy
Undergrowth Stadium
25%inclusion80 decks316 decks
-14%synergy
Underground Mortuary
25%inclusion78 decks316 decks
4%synergy
Exotic Orchard
24%inclusion77 decks316 decks
-4%synergy
Myriad Landscape
22%inclusion70 decks316 decks
9%synergy
Verdant Catacombs
22%inclusion69 decks316 decks
-7%synergy
Revitalizing Repast
20%inclusion62 decks316 decks
-0%synergy
Fabled Passage
17%inclusion55 decks316 decks
2%synergy
Blooming Marsh
17%inclusion53 decks316 decks
3%synergy
Haunted Mire
15%inclusion48 decks316 decks
-0%synergy
Golgari Guildgate
14%inclusion43 decks316 decks
5%synergy
Strangled Cemetery
13%inclusion41 decks316 decks
11%synergy
Valgavoth's Lair
12%inclusion39 decks316 decks
8%synergy
Ash Barrens
11%inclusion36 decks316 decks
7%synergy
Darkbore Pathway
11%inclusion34 decks316 decks
-8%synergy
Wastewood Verge
10%inclusion18 decks177 decks
-9%synergy
Bala Ged Recovery
10%inclusion31 decks316 decks
-1%synergy
Festering Gulch
9.5%inclusion30 decks316 decks
6%synergy
Malakir Rebirth
8.5%inclusion27 decks316 decks
-1%synergy
Nurturing Peatland
8.2%inclusion26 decks316 decks
-4%synergy
Foul Orchard
8.2%inclusion26 decks316 decks
4%synergy
Path of Ancestry
8.2%inclusion26 decks316 decks
-15%synergy
Woodland Chasm
7.6%inclusion24 decks316 decks
2%synergy
Riveteers Overlook
7.0%inclusion22 decks316 decks
3%synergy
Fell the Profane
6.6%inclusion21 decks316 decks
-3%synergy
Vernal Fen
6.1%inclusion6 decks99 decks
-17%synergy
Illegitimate Business
5.3%inclusion2 decks38 decks
2%synergy
Festering Thicket
5.1%inclusion5 decks99 decks
-4%synergy
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