The Swarmweaver (Commander) - Expensive Core

The Swarmweaver
Rank #1,286
29decks
Background image for How To Play Spiders Differently In Commander
Sikora
Oct 16, 2025
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!
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Twitching Doll
90%inclusion26 decks29 decks
81%synergy
Grist, the Hunger Tide
86%inclusion25 decks29 decks
77%synergy
Zask, Skittering Swarmlord
79%inclusion23 decks29 decks
77%synergy
Amzu, Swarm's Hunger
79%inclusion23 decks29 decks
76%synergy
Ishkanah, Grafwidow
79%inclusion23 decks29 decks
75%synergy
Nyx Weaver
83%inclusion24 decks29 decks
73%synergy
Grist, Voracious Larva
76%inclusion22 decks29 decks
71%synergy
Crawling Sensation
76%inclusion22 decks29 decks
70%synergy
Springheart Nantuko
76%inclusion22 decks29 decks
69%synergy
Crawling Infestation
72%inclusion21 decks29 decks
67%synergy
Top Cards
Scute Swarm
79%inclusion23 decks29 decks
65%synergy
Swarmyard Massacre
76%inclusion22 decks29 decks
64%synergy
Arasta of the Endless Web
76%inclusion22 decks29 decks
66%synergy
Hornet Queen
72%inclusion21 decks29 decks
66%synergy
Arachnogenesis
72%inclusion21 decks29 decks
64%synergy
Haywire Mite
69%inclusion20 decks29 decks
52%synergy
Broodspinner
68%inclusion19 decks28 decks
65%synergy
Giant Adephage
66%inclusion19 decks29 decks
61%synergy
Izoni, Thousand-Eyed
62%inclusion18 decks29 decks
56%synergy
Canoptek Scarab Swarm
59%inclusion17 decks29 decks
56%synergy
Game Changers
Field of the Dead
6.9%inclusion2 decks29 decks
2%synergy
Worldly Tutor
6.9%inclusion2 decks29 decks
-3%synergy
Creatures
Icetill Explorer
60%inclusion3 decks5 decks
51%synergy
Hornet Nest
55%inclusion16 decks29 decks
52%synergy
Blex, Vexing Pest
55%inclusion16 decks29 decks
52%synergy
Caustic Caterpillar
52%inclusion15 decks29 decks
44%synergy
Shelob, Child of Ungoliant
52%inclusion15 decks29 decks
51%synergy
Old Rutstein
45%inclusion13 decks29 decks
39%synergy
Huskburster Swarm
45%inclusion13 decks29 decks
42%synergy
Mazirek, Kraul Death Priest
45%inclusion13 decks29 decks
37%synergy
Aatchik, Emerald Radian
44%inclusion4 decks9 decks
41%synergy
Giant Ankheg
41%inclusion12 decks29 decks
39%synergy
Seedship Broodtender
40%inclusion2 decks5 decks
36%synergy
Spring-Leaf Avenger
38%inclusion11 decks29 decks
35%synergy
Living Hive
38%inclusion11 decks29 decks
36%synergy
Altanak, the Thrice-Called
38%inclusion11 decks29 decks
36%synergy
Moldgraf Monstrosity
38%inclusion11 decks29 decks
36%synergy
Spinner of Souls
36%inclusion5 decks14 decks
32%synergy
Overlord of the Balemurk
32%inclusion9 decks28 decks
29%synergy
Enduring Vitality
32%inclusion9 decks28 decks
24%synergy
Broodhatch Nantuko
31%inclusion9 decks29 decks
29%synergy
Blightbeetle
31%inclusion9 decks29 decks
28%synergy
Spineseeker Centipede
31%inclusion9 decks29 decks
30%synergy
Rotwidow Pack
31%inclusion9 decks29 decks
28%synergy
Ant Queen
31%inclusion9 decks29 decks
28%synergy
Scute Mob
31%inclusion9 decks29 decks
28%synergy
Skyfisher Spider
31%inclusion9 decks29 decks
26%synergy
Fynn, the Fangbearer
31%inclusion9 decks29 decks
25%synergy
Fumulus, the Infestation
29%inclusion4 decks14 decks
25%synergy
Shelob, Dread Weaver
28%inclusion8 decks29 decks
24%synergy
Molt Tender
25%inclusion2 decks8 decks
22%synergy
Sakura-Tribe Elder
21%inclusion6 decks29 decks
-9%synergy
Nantuko Elder
21%inclusion6 decks29 decks
19%synergy
Canoptek Tomb Sentinel
21%inclusion6 decks29 decks
19%synergy
Stinging Cave Crawler
21%inclusion6 decks29 decks
19%synergy
Mightform Harmonizer
20%inclusion1 decks5 decks
19%synergy
Colossal Grave-Reaver
20%inclusion1 decks5 decks
16%synergy
Demolisher Spawn
18%inclusion5 decks28 decks
13%synergy
Moldgraf Millipede
17%inclusion5 decks29 decks
14%synergy
Crash of Rhino Beetles
17%inclusion5 decks29 decks
16%synergy
Phyrexian Swarmlord
17%inclusion5 decks29 decks
16%synergy
Mirkwood Spider
14%inclusion4 decks29 decks
11%synergy
Bilious Skulldweller
14%inclusion4 decks29 decks
12%synergy
Yawgmoth, Thran Physician
14%inclusion4 decks29 decks
6%synergy
Gleancrawler
14%inclusion4 decks29 decks
13%synergy
Honest Rutstein
14%inclusion4 decks29 decks
4%synergy
Six
14%inclusion4 decks29 decks
6%synergy
Izoni, Center of the Web
14%inclusion4 decks29 decks
12%synergy
Carrion Grub
14%inclusion4 decks29 decks
11%synergy
Webstrike Elite
13%inclusion1 decks8 decks
11%synergy
Skull Prophet
10%inclusion3 decks29 decks
2%synergy
Saber Ants
10%inclusion3 decks29 decks
9%synergy
Instants
Assassin's Trophy
52%inclusion15 decks29 decks
7%synergy
Beast Within
48%inclusion14 decks29 decks
11%synergy
Grisly Salvage
48%inclusion14 decks29 decks
37%synergy
Grapple with the Past
41%inclusion12 decks29 decks
36%synergy
Heroic Intervention
41%inclusion12 decks29 decks
11%synergy
Harrow
38%inclusion11 decks29 decks
28%synergy
Drag to the Roots
34%inclusion10 decks29 decks
30%synergy
Second Harvest
34%inclusion10 decks29 decks
21%synergy
Revitalizing Repast
31%inclusion9 decks29 decks
11%synergy
Deadly Rollick
31%inclusion9 decks29 decks
21%synergy
Malakir Rebirth
31%inclusion9 decks29 decks
21%synergy
Corpse Churn
28%inclusion8 decks29 decks
26%synergy
Golgari Charm
28%inclusion8 decks29 decks
11%synergy
Putrefy
24%inclusion7 decks29 decks
-11%synergy
Obscuring Haze
21%inclusion6 decks29 decks
18%synergy
Archenemy's Charm
20%inclusion1 decks5 decks
19%synergy
Deathsprout
17%inclusion5 decks29 decks
10%synergy
Fell the Profane
14%inclusion4 decks29 decks
5%synergy
Deadly Dispute
10%inclusion3 decks29 decks
-9%synergy
Kindred Summons
10%inclusion3 decks29 decks
8%synergy
Withering Torment
7.1%inclusion2 decks28 decks
4%synergy
Another Chance
6.9%inclusion2 decks29 decks
6%synergy
Feign Death
6.9%inclusion2 decks29 decks
3%synergy
Dark Ritual
6.9%inclusion2 decks29 decks
-10%synergy
Return to Nature
6.9%inclusion2 decks29 decks
1%synergy
Corrupted Conviction
6.9%inclusion2 decks29 decks
0%synergy
Abrupt Decay
6.9%inclusion2 decks29 decks
-9%synergy
Krosan Grip
6.9%inclusion2 decks29 decks
0%synergy
Tear Asunder
6.9%inclusion2 decks29 decks
-8%synergy
Sorceries
Spider Spawning
48%inclusion14 decks29 decks
44%synergy
Cultivate
45%inclusion13 decks29 decks
5%synergy
Nature's Lore
41%inclusion12 decks29 decks
16%synergy
Reanimate
41%inclusion12 decks29 decks
22%synergy
Victimize
34%inclusion10 decks29 decks
15%synergy
Beacon of Creation
34%inclusion10 decks29 decks
34%synergy
Farseek
31%inclusion9 decks29 decks
13%synergy
Rampant Growth
31%inclusion9 decks29 decks
-3%synergy
Three Visits
31%inclusion9 decks29 decks
12%synergy
Rise of the Witch-king
31%inclusion9 decks29 decks
18%synergy
Squirming Emergence
28%inclusion8 decks29 decks
23%synergy
Formless Genesis
25%inclusion7 decks28 decks
22%synergy
Bala Ged Recovery
24%inclusion7 decks29 decks
13%synergy
Will of the Abzan
20%inclusion1 decks5 decks
19%synergy
Nature's Rhythm
20%inclusion1 decks5 decks
17%synergy
Decode Transmissions
20%inclusion1 decks5 decks
20%synergy
Feed the Swarm
17%inclusion5 decks29 decks
9%synergy
Life from the Loam
17%inclusion5 decks29 decks
10%synergy
Toxic Deluge
17%inclusion5 decks29 decks
-4%synergy
Kodama's Reach
17%inclusion5 decks29 decks
-7%synergy
Convert to Slime
11%inclusion3 decks28 decks
8%synergy
Culling Ritual
10%inclusion3 decks29 decks
-10%synergy
Dread Return
10%inclusion3 decks29 decks
0%synergy
Monstrous Emergence
7.4%inclusion2 decks27 decks
7%synergy
Deluge of Doom
7.1%inclusion2 decks28 decks
5%synergy
Flare of Cultivation
6.9%inclusion2 decks29 decks
4%synergy
Diregraf Rebirth
6.9%inclusion2 decks29 decks
6%synergy
Living Death
6.9%inclusion2 decks29 decks
0%synergy
Stitch Together
6.9%inclusion2 decks29 decks
5%synergy
Traverse the Ulvenwald
6.9%inclusion2 decks29 decks
6%synergy
Damnation
6.9%inclusion2 decks29 decks
-1%synergy
Demonic Counsel
6.9%inclusion2 decks29 decks
6%synergy
Black Sun's Zenith
6.9%inclusion2 decks29 decks
5%synergy
Triumph of the Hordes
6.9%inclusion2 decks29 decks
2%synergy
Winding Way
6.9%inclusion2 decks29 decks
6%synergy
Maelstrom Pulse
6.9%inclusion2 decks29 decks
1%synergy
Dig Up
6.9%inclusion2 decks29 decks
3%synergy
Utility Artifacts
Skullclamp
55%inclusion16 decks29 decks
24%synergy
Hedge Shredder
55%inclusion16 decks29 decks
49%synergy
Conduit of Worlds
48%inclusion14 decks29 decks
41%synergy
Ashnod's Altar
24%inclusion7 decks29 decks
4%synergy
Phyrexian Altar
21%inclusion6 decks29 decks
12%synergy
Larval Scoutlander
20%inclusion1 decks5 decks
20%synergy
Crucible of Worlds
17%inclusion5 decks29 decks
14%synergy
Whip of Erebos
17%inclusion5 decks29 decks
12%synergy
Nim Deathmantle
14%inclusion4 decks29 decks
13%synergy
Maskwood Nexus
14%inclusion4 decks29 decks
9%synergy
Broodheart Engine
13%inclusion1 decks8 decks
11%synergy
Perpetual Timepiece
6.9%inclusion2 decks29 decks
3%synergy
Eldrazi Monument
6.9%inclusion2 decks29 decks
4%synergy
Panharmonicon
6.9%inclusion2 decks29 decks
6%synergy
Palantír of Orthanc
6.9%inclusion2 decks29 decks
5%synergy
Lightning Greaves
6.9%inclusion2 decks29 decks
-15%synergy
Enchantments
Parallel Lives
52%inclusion15 decks29 decks
38%synergy
Insidious Roots
48%inclusion14 decks29 decks
36%synergy
The Hunger Tide Rises
45%inclusion13 decks29 decks
43%synergy
Ripples of Undeath
41%inclusion12 decks29 decks
33%synergy
Doubling Season
38%inclusion11 decks29 decks
22%synergy
Deadbridge Chant
38%inclusion11 decks29 decks
32%synergy
Deathreap Ritual
21%inclusion6 decks29 decks
9%synergy
Curse of Clinging Webs
21%inclusion6 decks29 decks
17%synergy
Beastmaster Ascension
17%inclusion5 decks29 decks
5%synergy
Journey to Eternity
17%inclusion5 decks29 decks
11%synergy
Animate Dead
14%inclusion4 decks29 decks
5%synergy
Virtue of Persistence
14%inclusion4 decks29 decks
12%synergy
Moldervine Reclamation
14%inclusion4 decks29 decks
-10%synergy
Walk-In Closet // Forgotten Cellar
11%inclusion3 decks28 decks
9%synergy
Cemetery Tampering
10%inclusion3 decks29 decks
6%synergy
Black Market Connections
10%inclusion3 decks29 decks
2%synergy
Binding the Old Gods
10%inclusion3 decks29 decks
1%synergy
The Meathook Massacre
6.9%inclusion2 decks29 decks
-1%synergy
Out of the Tombs
6.9%inclusion2 decks29 decks
4%synergy
Tribute to the World Tree
6.9%inclusion2 decks29 decks
3%synergy
Funeral Room // Awakening Hall
6.9%inclusion2 decks29 decks
5%synergy
Oversold Cemetery
6.9%inclusion2 decks29 decks
4%synergy
Grave Pact
6.9%inclusion2 decks29 decks
-2%synergy
Wild Growth
6.9%inclusion2 decks29 decks
-3%synergy
Crop Sigil
6.9%inclusion2 decks29 decks
6%synergy
Asceticism
6.9%inclusion2 decks29 decks
5%synergy
Growing Rites of Itlimoc
6.9%inclusion2 decks29 decks
-3%synergy
Battles
Invasion of Shandalar
6.9%inclusion2 decks29 decks
6%synergy
Planeswalkers
Lolth, Spider Queen
52%inclusion15 decks29 decks
47%synergy
Vraska, Golgari Queen
10%inclusion3 decks29 decks
3%synergy
Wrenn and Realmbreaker
6.9%inclusion2 decks29 decks
5%synergy
Wrenn and Seven
6.9%inclusion2 decks29 decks
4%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
76%inclusion22 decks29 decks
53%synergy
Yavimaya, Cradle of Growth
69%inclusion20 decks29 decks
41%synergy
Swarmyard
66%inclusion19 decks29 decks
51%synergy
Shifting Woodland
52%inclusion15 decks29 decks
42%synergy
Takenuma, Abandoned Mire
52%inclusion15 decks29 decks
40%synergy
Three Tree City
45%inclusion13 decks29 decks
34%synergy
Boseiju, Who Endures
45%inclusion13 decks29 decks
27%synergy
Bojuka Bog
45%inclusion13 decks29 decks
5%synergy
Tree of Tales
34%inclusion10 decks29 decks
27%synergy
Vault of Whispers
34%inclusion10 decks29 decks
27%synergy
Phyrexian Tower
28%inclusion8 decks29 decks
13%synergy
Dryad Arbor
28%inclusion8 decks29 decks
18%synergy
Urza's Saga
28%inclusion8 decks29 decks
23%synergy
Evendo, Waking Haven
20%inclusion1 decks5 decks
15%synergy
Kishla Village
20%inclusion1 decks5 decks
18%synergy
Susur Secundi, Void Altar
20%inclusion1 decks5 decks
16%synergy
Grim Backwoods
17%inclusion5 decks29 decks
4%synergy
Cabal Coffers
14%inclusion4 decks29 decks
5%synergy
Ghost Quarter
14%inclusion4 decks29 decks
11%synergy
Barren Moor
14%inclusion4 decks29 decks
6%synergy
Reliquary Tower
14%inclusion4 decks29 decks
-9%synergy
Rogue's Passage
14%inclusion4 decks29 decks
-10%synergy
Amonkhet Raceway
13%inclusion1 decks8 decks
12%synergy
Muraganda Raceway
11%inclusion1 decks9 decks
11%synergy
Darksteel Citadel
10%inclusion3 decks29 decks
6%synergy
Tranquil Thicket
10%inclusion3 decks29 decks
2%synergy
Mortuary Mire
10%inclusion3 decks29 decks
5%synergy
Treasure Vault
10%inclusion3 decks29 decks
6%synergy
Dakmor Salvage
10%inclusion3 decks29 decks
3%synergy
Yavimaya Hollow
6.9%inclusion2 decks29 decks
6%synergy
Temple of the False God
6.9%inclusion2 decks29 decks
-1%synergy
Nesting Grounds
6.9%inclusion2 decks29 decks
4%synergy
Westvale Abbey
6.9%inclusion2 decks29 decks
4%synergy
Spymaster's Vault
6.9%inclusion2 decks29 decks
3%synergy
Mana Artifacts
Sol Ring
93%inclusion27 decks29 decks
13%synergy
Arcane Signet
76%inclusion22 decks29 decks
14%synergy
Golgari Signet
52%inclusion15 decks29 decks
24%synergy
The Soul Stone
25%inclusion1 decks4 decks
22%synergy
Talisman of Resilience
24%inclusion7 decks29 decks
-1%synergy
Commander's Sphere
14%inclusion4 decks29 decks
6%synergy
Patchwork Banner
14%inclusion4 decks29 decks
6%synergy
Mind Stone
6.9%inclusion2 decks29 decks
1%synergy
Golgari Keyrune
6.9%inclusion2 decks29 decks
6%synergy
Lands
Forest
100%inclusion29 decks29 decks
2%synergy
Swamp
100%inclusion29 decks29 decks
3%synergy
Command Tower
90%inclusion26 decks29 decks
4%synergy
Verdant Catacombs
86%inclusion25 decks29 decks
57%synergy
Overgrown Tomb
86%inclusion25 decks29 decks
41%synergy
Woodland Cemetery
83%inclusion24 decks29 decks
22%synergy
Undergrowth Stadium
72%inclusion21 decks29 decks
34%synergy
Underground Mortuary
72%inclusion21 decks29 decks
52%synergy
Llanowar Wastes
66%inclusion19 decks29 decks
14%synergy
Deathcap Glade
62%inclusion18 decks29 decks
33%synergy
Fabled Passage
55%inclusion16 decks29 decks
42%synergy
Bayou
52%inclusion15 decks29 decks
40%synergy
Twilight Mire
52%inclusion15 decks29 decks
17%synergy
Necroblossom Snarl
41%inclusion12 decks29 decks
5%synergy
Darkbore Pathway
38%inclusion11 decks29 decks
18%synergy
Terramorphic Expanse
34%inclusion10 decks29 decks
14%synergy
Evolving Wilds
34%inclusion10 decks29 decks
7%synergy
Tainted Wood
34%inclusion10 decks29 decks
-10%synergy
Darkmoss Bridge
34%inclusion10 decks29 decks
24%synergy
Wastewood Verge
33%inclusion3 decks9 decks
17%synergy
Revitalizing Repast
31%inclusion9 decks29 decks
11%synergy
Golgari Rot Farm
31%inclusion9 decks29 decks
-11%synergy
Malakir Rebirth
31%inclusion9 decks29 decks
21%synergy
Valgavoth's Lair
28%inclusion8 decks29 decks
23%synergy
Cavern of Souls
24%inclusion7 decks29 decks
18%synergy
Bala Ged Recovery
24%inclusion7 decks29 decks
13%synergy
Prismatic Vista
24%inclusion7 decks29 decks
18%synergy
Myriad Landscape
21%inclusion6 decks29 decks
4%synergy
Viridescent Bog
21%inclusion6 decks29 decks
0%synergy
Nurturing Peatland
21%inclusion6 decks29 decks
8%synergy
Temple of Malady
21%inclusion6 decks29 decks
-15%synergy
Command Bridge
20%inclusion1 decks5 decks
20%synergy
Exotic Orchard
17%inclusion5 decks29 decks
-10%synergy
Blooming Marsh
14%inclusion4 decks29 decks
0%synergy
Fell the Profane
14%inclusion4 decks29 decks
5%synergy
Ash Barrens
10%inclusion3 decks29 decks
5%synergy
Polluted Delta
10%inclusion3 decks29 decks
4%synergy
Windswept Heath
10%inclusion3 decks29 decks
3%synergy
Misty Rainforest
10%inclusion3 decks29 decks
3%synergy
Haunted Mire
10%inclusion3 decks29 decks
-6%synergy
Marsh Flats
10%inclusion3 decks29 decks
4%synergy
Boggart Trawler
6.9%inclusion2 decks29 decks
3%synergy
Riveteers Overlook
6.9%inclusion2 decks29 decks
2%synergy
Wooded Foothills
6.9%inclusion2 decks29 decks
0%synergy
Scene of the Crime
6.9%inclusion2 decks29 decks
5%synergy
Bloodstained Mire
6.9%inclusion2 decks29 decks
1%synergy