The Swarmweaver (Commander) - Core

The Swarmweaver
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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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Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Cycle of Renewal
6.7%inclusion2 decks30 decks
6%synergy
Swampsnare Trap
3.8%inclusion1 decks26 decks
4%synergy
Canyon Crawler
3.8%inclusion1 decks26 decks
3%synergy
Beifong's Bounty Hunters
3.7%inclusion1 decks27 decks
0%synergy
Avatar Destiny
3.7%inclusion1 decks27 decks
2%synergy
High Synergy Cards
Twitching Doll
76%inclusion223 decks295 decks
67%synergy
Grist, the Hunger Tide
77%inclusion226 decks295 decks
67%synergy
Broodspinner
69%inclusion202 decks292 decks
67%synergy
Arasta of the Endless Web
75%inclusion222 decks295 decks
65%synergy
Ishkanah, Grafwidow
69%inclusion204 decks295 decks
65%synergy
Crawling Sensation
70%inclusion207 decks295 decks
64%synergy
Hornet Queen
69%inclusion205 decks295 decks
63%synergy
Arachnogenesis
68%inclusion200 decks295 decks
59%synergy
Crawling Infestation
63%inclusion185 decks295 decks
57%synergy
Nyx Weaver
66%inclusion196 decks295 decks
57%synergy
Top Cards
Scute Swarm
63%inclusion187 decks295 decks
50%synergy
Haywire Mite
60%inclusion176 decks295 decks
42%synergy
Giant Adephage
58%inclusion172 decks295 decks
54%synergy
Shelob, Child of Ungoliant
55%inclusion161 decks295 decks
54%synergy
Spider Spawning
55%inclusion161 decks295 decks
51%synergy
Zask, Skittering Swarmlord
54%inclusion158 decks295 decks
51%synergy
Grisly Salvage
49%inclusion146 decks295 decks
39%synergy
Hornet Nest
49%inclusion144 decks295 decks
45%synergy
Grist, Voracious Larva
48%inclusion143 decks295 decks
44%synergy
Caustic Caterpillar
48%inclusion142 decks295 decks
40%synergy
Creatures
Old Rutstein
48%inclusion141 decks295 decks
42%synergy
Izoni, Thousand-Eyed
48%inclusion141 decks295 decks
42%synergy
Springheart Nantuko
46%inclusion137 decks295 decks
40%synergy
Aatchik, Emerald Radian
45%inclusion69 decks153 decks
41%synergy
Spineseeker Centipede
45%inclusion133 decks295 decks
44%synergy
Altanak, the Thrice-Called
42%inclusion123 decks295 decks
39%synergy
Amzu, Swarm's Hunger
41%inclusion122 decks295 decks
38%synergy
Skyfisher Spider
41%inclusion122 decks295 decks
36%synergy
Ant Queen
41%inclusion121 decks295 decks
38%synergy
Blex, Vexing Pest
41%inclusion120 decks295 decks
38%synergy
Huskburster Swarm
37%inclusion110 decks295 decks
35%synergy
Spinner of Souls
34%inclusion73 decks217 decks
30%synergy
Giant Ankheg
33%inclusion98 decks295 decks
31%synergy
Moldgraf Monstrosity
33%inclusion96 decks295 decks
30%synergy
Blightbeetle
33%inclusion96 decks295 decks
30%synergy
Fynn, the Fangbearer
28%inclusion84 decks295 decks
22%synergy
Icetill Explorer
28%inclusion19 decks68 decks
19%synergy
Broodhatch Nantuko
28%inclusion82 decks295 decks
25%synergy
Fumulus, the Infestation
27%inclusion60 decks221 decks
24%synergy
Moldgraf Millipede
27%inclusion79 decks295 decks
24%synergy
Mazirek, Kraul Death Priest
27%inclusion79 decks295 decks
19%synergy
Canoptek Scarab Swarm
26%inclusion78 decks295 decks
24%synergy
Shelob, Dread Weaver
26%inclusion76 decks295 decks
23%synergy
Seedship Broodtender
25%inclusion18 decks71 decks
21%synergy
Spring-Leaf Avenger
25%inclusion74 decks295 decks
22%synergy
Flesh Burrower
25%inclusion73 decks293 decks
24%synergy
Scute Mob
24%inclusion70 decks295 decks
21%synergy
Living Hive
24%inclusion70 decks295 decks
22%synergy
Stinging Cave Crawler
23%inclusion68 decks295 decks
21%synergy
Demolisher Spawn
22%inclusion65 decks292 decks
18%synergy
Carrion Grub
20%inclusion60 decks295 decks
18%synergy
Rotwidow Pack
19%inclusion57 decks295 decks
16%synergy
Treetop Snarespinner
19%inclusion41 decks215 decks
18%synergy
Skull Prophet
17%inclusion49 decks295 decks
8%synergy
Sakura-Tribe Elder
17%inclusion49 decks295 decks
-13%synergy
Molt Tender
15%inclusion23 decks150 decks
12%synergy
Crash of Rhino Beetles
15%inclusion44 decks295 decks
13%synergy
Enduring Vitality
14%inclusion42 decks292 decks
6%synergy
Mirkwood Spider
14%inclusion41 decks295 decks
11%synergy
Circuit Mender
14%inclusion41 decks295 decks
12%synergy
Izoni, Center of the Web
14%inclusion40 decks295 decks
12%synergy
Mineshaft Spider
12%inclusion36 decks295 decks
12%synergy
Chitin Gravestalker
12%inclusion17 decks141 decks
11%synergy
Drider
12%inclusion35 decks295 decks
9%synergy
Osseous Sticktwister
11%inclusion33 decks292 decks
10%synergy
Hatchery Spider
11%inclusion32 decks295 decks
9%synergy
Wickerfolk Thresher
11%inclusion31 decks292 decks
9%synergy
Overlord of the Balemurk
11%inclusion31 decks292 decks
7%synergy
Bilious Skulldweller
11%inclusion31 decks295 decks
9%synergy
Duskshell Crawler
11%inclusion31 decks295 decks
7%synergy
Instants
Drag to the Roots
47%inclusion140 decks295 decks
43%synergy
Grapple with the Past
46%inclusion136 decks295 decks
41%synergy
Putrefy
42%inclusion123 decks295 decks
7%synergy
Harrow
35%inclusion103 decks295 decks
25%synergy
Assassin's Trophy
31%inclusion91 decks295 decks
-14%synergy
Beast Within
28%inclusion84 decks295 decks
-8%synergy
Second Harvest
24%inclusion71 decks295 decks
11%synergy
Revitalizing Repast
21%inclusion61 decks295 decks
1%synergy
Golgari Charm
19%inclusion55 decks295 decks
2%synergy
Murder
17%inclusion50 decks295 decks
13%synergy
Corpse Churn
17%inclusion49 decks295 decks
15%synergy
Heroic Intervention
16%inclusion46 decks295 decks
-15%synergy
Village Rites
14%inclusion41 decks295 decks
-3%synergy
Withering Torment
13%inclusion38 decks293 decks
10%synergy
Deadly Dispute
13%inclusion37 decks295 decks
-7%synergy
Horrid Vigor
11%inclusion31 decks291 decks
10%synergy
Corrupted Conviction
10%inclusion30 decks295 decks
3%synergy
Tear Asunder
9.5%inclusion28 decks295 decks
-6%synergy
Malakir Rebirth
9.2%inclusion27 decks295 decks
-1%synergy
Deathsprout
8.1%inclusion24 decks295 decks
1%synergy
Abrupt Decay
7.8%inclusion23 decks295 decks
-8%synergy
Obscuring Haze
7.5%inclusion22 decks295 decks
5%synergy
Fell the Profane
6.8%inclusion20 decks295 decks
-2%synergy
Return to Nature
6.8%inclusion20 decks295 decks
1%synergy
Another Chance
6.4%inclusion19 decks295 decks
6%synergy
Feign Death
6.4%inclusion19 decks295 decks
3%synergy
Deadly Rollick
6.1%inclusion18 decks295 decks
-4%synergy
Fog
5.4%inclusion16 decks295 decks
1%synergy
Break Down the Door
5.1%inclusion15 decks294 decks
5%synergy
Sorceries
Rampant Growth
46%inclusion135 decks295 decks
11%synergy
Cultivate
41%inclusion120 decks295 decks
1%synergy
Swarmyard Massacre
40%inclusion117 decks295 decks
28%synergy
Reanimate
34%inclusion99 decks295 decks
14%synergy
Victimize
33%inclusion97 decks295 decks
14%synergy
Rise of the Witch-king
31%inclusion92 decks295 decks
18%synergy
Nature's Lore
26%inclusion76 decks295 decks
0%synergy
Squirming Emergence
25%inclusion73 decks295 decks
20%synergy
Dread Return
20%inclusion60 decks295 decks
10%synergy
Kodama's Reach
20%inclusion58 decks295 decks
-5%synergy
Formless Genesis
19%inclusion56 decks292 decks
16%synergy
Farseek
18%inclusion53 decks295 decks
0%synergy
Mulch
17%inclusion49 decks295 decks
13%synergy
Culling Ritual
16%inclusion46 decks295 decks
-5%synergy
Beacon of Creation
14%inclusion42 decks295 decks
13%synergy
Feed the Swarm
14%inclusion41 decks295 decks
6%synergy
Three Visits
13%inclusion39 decks295 decks
-6%synergy
Convert to Slime
12%inclusion36 decks292 decks
10%synergy
Final Vengeance
12%inclusion34 decks294 decks
10%synergy
Bala Ged Recovery
11%inclusion32 decks295 decks
-1%synergy
Traverse the Ulvenwald
11%inclusion31 decks295 decks
9%synergy
Deluge of Doom
10%inclusion30 decks292 decks
8%synergy
Harmonize
10%inclusion30 decks295 decks
2%synergy
Monstrous Emergence
10%inclusion29 decks286 decks
10%synergy
Under the Skin
9.2%inclusion27 decks294 decks
9%synergy
Toxic Deluge
9.2%inclusion27 decks295 decks
-12%synergy
Night's Whisper
9.2%inclusion27 decks295 decks
1%synergy
Living Death
7.8%inclusion23 decks295 decks
1%synergy
Life from the Loam
7.5%inclusion22 decks295 decks
0%synergy
Demonic Counsel
7.1%inclusion21 decks295 decks
6%synergy
Dig Up
7.1%inclusion21 decks295 decks
3%synergy
Bushwhack
7.1%inclusion21 decks295 decks
3%synergy
Say Its Name
6.8%inclusion20 decks295 decks
6%synergy
Atrocious Experiment
6.4%inclusion19 decks295 decks
6%synergy
Shamanic Revelation
6.4%inclusion19 decks295 decks
-5%synergy
Commune with Evil
5.8%inclusion17 decks292 decks
5%synergy
Diresight
5.8%inclusion17 decks295 decks
4%synergy
Eaten Alive
5.8%inclusion17 decks295 decks
4%synergy
Buried Alive
5.4%inclusion16 decks295 decks
-3%synergy
Triumph of the Hordes
5.1%inclusion15 decks295 decks
0%synergy
Casualties of War
5.1%inclusion15 decks295 decks
-6%synergy
Malevolent Rumble
5.1%inclusion15 decks295 decks
3%synergy
Utility Artifacts
Hedge Shredder
42%inclusion125 decks295 decks
36%synergy
Skullclamp
29%inclusion86 decks295 decks
-2%synergy
Conduit of Worlds
23%inclusion69 decks295 decks
16%synergy
Perpetual Timepiece
14%inclusion40 decks295 decks
10%synergy
Broodheart Engine
13%inclusion19 decks142 decks
12%synergy
Ashnod's Altar
13%inclusion39 decks295 decks
-6%synergy
Whip of Erebos
12%inclusion35 decks295 decks
7%synergy
Maskwood Nexus
8.8%inclusion26 decks295 decks
4%synergy
Wayfarer's Bauble
7.8%inclusion23 decks295 decks
5%synergy
Swiftfoot Boots
7.1%inclusion21 decks295 decks
-18%synergy
Crucible of Worlds
6.1%inclusion18 decks295 decks
3%synergy
Idol of Oblivion
5.8%inclusion17 decks295 decks
-2%synergy
Lightning Greaves
5.1%inclusion15 decks295 decks
-17%synergy
Enchantments
The Hunger Tide Rises
43%inclusion127 decks295 decks
41%synergy
Deadbridge Chant
33%inclusion97 decks295 decks
27%synergy
Insidious Roots
29%inclusion85 decks295 decks
17%synergy
Ripples of Undeath
27%inclusion80 decks295 decks
19%synergy
Deathreap Ritual
27%inclusion79 decks295 decks
15%synergy
Curse of Clinging Webs
27%inclusion79 decks295 decks
24%synergy
Moldervine Reclamation
19%inclusion56 decks295 decks
-5%synergy
Parallel Lives
17%inclusion51 decks295 decks
4%synergy
Beastmaster Ascension
13%inclusion37 decks295 decks
1%synergy
Polluted Cistern // Dim Oubliette
11%inclusion31 decks292 decks
8%synergy
Doubling Season
10%inclusion30 decks295 decks
-6%synergy
Binding the Old Gods
10%inclusion30 decks295 decks
1%synergy
Cemetery Tampering
9.2%inclusion27 decks295 decks
5%synergy
Animate Dead
8.8%inclusion26 decks295 decks
0%synergy
Oversold Cemetery
8.1%inclusion24 decks295 decks
5%synergy
Journey to Eternity
7.5%inclusion22 decks295 decks
2%synergy
Walk-In Closet // Forgotten Cellar
7.2%inclusion21 decks291 decks
5%synergy
Cryptolith Rite
7.1%inclusion21 decks295 decks
2%synergy
Greenhouse // Rickety Gazebo
6.5%inclusion19 decks294 decks
6%synergy
Phyrexian Arena
6.4%inclusion19 decks295 decks
-7%synergy
Virtue of Persistence
6.1%inclusion18 decks295 decks
4%synergy
Growing Rites of Itlimoc
6.1%inclusion18 decks295 decks
-3%synergy
Into the Pit
5.8%inclusion17 decks291 decks
3%synergy
Defiled Crypt // Cadaver Lab
5.5%inclusion16 decks291 decks
5%synergy
Nowhere to Run
5.4%inclusion16 decks295 decks
5%synergy
Battles
Invasion of Shandalar
6.1%inclusion18 decks295 decks
6%synergy
Planeswalkers
Lolth, Spider Queen
37%inclusion108 decks295 decks
32%synergy
Vraska, Swarm's Eminence
8.8%inclusion26 decks295 decks
7%synergy
Wrenn and Seven
7.5%inclusion22 decks295 decks
5%synergy
Vraska, Golgari Queen
6.4%inclusion19 decks295 decks
0%synergy
Utility Lands
Swarmyard
41%inclusion121 decks295 decks
27%synergy
Bojuka Bog
38%inclusion111 decks295 decks
-2%synergy
Grim Backwoods
23%inclusion68 decks295 decks
10%synergy
Yavimaya, Cradle of Growth
21%inclusion62 decks295 decks
-7%synergy
Tree of Tales
21%inclusion61 decks295 decks
13%synergy
Shifting Woodland
19%inclusion57 decks295 decks
9%synergy
Vault of Whispers
19%inclusion57 decks295 decks
12%synergy
Three Tree City
18%inclusion52 decks295 decks
6%synergy
Urborg, Tomb of Yawgmoth
16%inclusion47 decks295 decks
-7%synergy
Tranquil Thicket
15%inclusion44 decks295 decks
6%synergy
Barren Moor
15%inclusion44 decks295 decks
7%synergy
Reliquary Tower
14%inclusion42 decks295 decks
-9%synergy
Takenuma, Abandoned Mire
12%inclusion34 decks295 decks
0%synergy
Dryad Arbor
11%inclusion32 decks295 decks
2%synergy
Temple of the False God
10%inclusion29 decks295 decks
2%synergy
Rogue's Passage
10%inclusion29 decks295 decks
-14%synergy
Boseiju, Who Endures
9.5%inclusion28 decks295 decks
-8%synergy
Phyrexian Tower
6.8%inclusion20 decks295 decks
-8%synergy
Mortuary Mire
6.8%inclusion20 decks295 decks
2%synergy
Dakmor Salvage
5.8%inclusion17 decks295 decks
-1%synergy
Kishla Village
5.6%inclusion6 decks108 decks
3%synergy
Mana Artifacts
Sol Ring
78%inclusion229 decks295 decks
-2%synergy
Arcane Signet
68%inclusion202 decks295 decks
6%synergy
Golgari Signet
42%inclusion123 decks295 decks
14%synergy
Talisman of Resilience
33%inclusion97 decks295 decks
8%synergy
Commander's Sphere
16%inclusion46 decks295 decks
8%synergy
Mind Stone
15%inclusion44 decks295 decks
9%synergy
Golgari Keyrune
12%inclusion35 decks295 decks
11%synergy
Patchwork Banner
11%inclusion31 decks295 decks
3%synergy
Lands
Forest
100%inclusion295 decks295 decks
2%synergy
Swamp
100%inclusion294 decks295 decks
2%synergy
Command Tower
78%inclusion231 decks295 decks
-7%synergy
Woodland Cemetery
61%inclusion180 decks295 decks
0%synergy
Evolving Wilds
48%inclusion143 decks295 decks
21%synergy
Llanowar Wastes
48%inclusion141 decks295 decks
-4%synergy
Twilight Mire
44%inclusion130 decks295 decks
9%synergy
Terramorphic Expanse
41%inclusion121 decks295 decks
20%synergy
Tainted Wood
41%inclusion121 decks295 decks
-3%synergy
Necroblossom Snarl
40%inclusion119 decks295 decks
4%synergy
Golgari Rot Farm
39%inclusion114 decks295 decks
-3%synergy
Temple of Malady
37%inclusion108 decks295 decks
1%synergy
Jungle Hollow
35%inclusion103 decks295 decks
10%synergy
Overgrown Tomb
33%inclusion97 decks295 decks
-12%synergy
Deathcap Glade
32%inclusion94 decks295 decks
2%synergy
Undergrowth Stadium
28%inclusion82 decks295 decks
-11%synergy
Underground Mortuary
26%inclusion78 decks295 decks
6%synergy
Darkmoss Bridge
26%inclusion76 decks295 decks
16%synergy
Viridescent Bog
26%inclusion76 decks295 decks
5%synergy
Verdant Catacombs
24%inclusion70 decks295 decks
-6%synergy
Exotic Orchard
23%inclusion69 decks295 decks
-4%synergy
Myriad Landscape
22%inclusion64 decks295 decks
5%synergy
Revitalizing Repast
21%inclusion61 decks295 decks
1%synergy
Fabled Passage
18%inclusion53 decks295 decks
5%synergy
Blooming Marsh
17%inclusion50 decks295 decks
3%synergy
Valgavoth's Lair
14%inclusion41 decks295 decks
9%synergy
Haunted Mire
14%inclusion41 decks295 decks
-3%synergy
Golgari Guildgate
14%inclusion40 decks295 decks
4%synergy
Ash Barrens
13%inclusion38 decks295 decks
8%synergy
Wastewood Verge
12%inclusion19 decks153 decks
-4%synergy
Strangled Cemetery
12%inclusion36 decks295 decks
10%synergy
Darkbore Pathway
12%inclusion34 decks295 decks
-8%synergy
Bala Ged Recovery
11%inclusion32 decks295 decks
-1%synergy
Malakir Rebirth
9.2%inclusion27 decks295 decks
-1%synergy
Festering Gulch
8.8%inclusion26 decks295 decks
4%synergy
Nurturing Peatland
8.5%inclusion25 decks295 decks
-4%synergy
Path of Ancestry
8.1%inclusion24 decks295 decks
-14%synergy
Woodland Chasm
7.8%inclusion23 decks295 decks
0%synergy
Foul Orchard
7.5%inclusion22 decks295 decks
2%synergy
Riveteers Overlook
7.1%inclusion21 decks295 decks
3%synergy
Fell the Profane
6.8%inclusion20 decks295 decks
-2%synergy
Festering Thicket
5.6%inclusion4 decks71 decks
0%synergy
Bayou
5.4%inclusion16 decks295 decks
-6%synergy
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