The Swarmweaver (Commander) - Budget Core

The Swarmweaver
Rank #1,285
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
Broodspinner
72%inclusion21 decks29 decks
70%synergy
Flesh Burrower
69%inclusion20 decks29 decks
68%synergy
Spineseeker Centipede
62%inclusion18 decks29 decks
61%synergy
Altanak, the Thrice-Called
59%inclusion17 decks29 decks
56%synergy
Murder
59%inclusion17 decks29 decks
54%synergy
Drag to the Roots
55%inclusion16 decks29 decks
51%synergy
Hornet Queen
55%inclusion16 decks29 decks
49%synergy
Moldgraf Millipede
48%inclusion14 decks29 decks
45%synergy
Huskburster Swarm
45%inclusion13 decks29 decks
42%synergy
Twitching Doll
48%inclusion14 decks29 decks
40%synergy
Top Cards
Grist, the Hunger Tide
48%inclusion14 decks29 decks
39%synergy
Arasta of the Endless Web
48%inclusion14 decks29 decks
38%synergy
Putrefy
48%inclusion14 decks29 decks
13%synergy
Fynn, the Fangbearer
45%inclusion13 decks29 decks
39%synergy
Aatchik, Emerald Radian
42%inclusion8 decks19 decks
38%synergy
Caustic Caterpillar
41%inclusion12 decks29 decks
33%synergy
Giant Adephage
41%inclusion12 decks29 decks
37%synergy
Carrion Grub
41%inclusion12 decks29 decks
39%synergy
Rampant Growth
38%inclusion11 decks29 decks
3%synergy
Crawling Sensation
38%inclusion11 decks29 decks
32%synergy
Creatures
Moldgraf Monstrosity
34%inclusion10 decks29 decks
32%synergy
Shelob, Child of Ungoliant
34%inclusion10 decks29 decks
34%synergy
Bilious Skulldweller
34%inclusion10 decks29 decks
33%synergy
Giant Ankheg
34%inclusion10 decks29 decks
32%synergy
Ishkanah, Grafwidow
34%inclusion10 decks29 decks
30%synergy
Watcher in the Web
31%inclusion9 decks29 decks
28%synergy
Seedship Broodtender
30%inclusion3 decks10 decks
26%synergy
Anthropede
28%inclusion8 decks29 decks
27%synergy
Izoni, Thousand-Eyed
28%inclusion8 decks29 decks
21%synergy
Skyfisher Spider
28%inclusion8 decks29 decks
22%synergy
Deadly Recluse
28%inclusion8 decks29 decks
25%synergy
Nyx Weaver
28%inclusion8 decks29 decks
18%synergy
Mineshaft Spider
28%inclusion8 decks29 decks
27%synergy
Spinner of Souls
25%inclusion6 decks24 decks
21%synergy
Copper Longlegs
24%inclusion7 decks29 decks
23%synergy
Hornet Nest
24%inclusion7 decks29 decks
20%synergy
Pestilent Syphoner
24%inclusion7 decks29 decks
23%synergy
Stinging Cave Crawler
24%inclusion7 decks29 decks
22%synergy
Broodhatch Nantuko
24%inclusion7 decks29 decks
22%synergy
Blightbeetle
24%inclusion7 decks29 decks
21%synergy
Chainweb Aracnir
24%inclusion7 decks29 decks
21%synergy
Sakura-Tribe Elder
24%inclusion7 decks29 decks
-6%synergy
Gene Pollinator
22%inclusion2 decks9 decks
20%synergy
Seedship Agrarian
22%inclusion2 decks9 decks
22%synergy
Swarm Culler
22%inclusion2 decks9 decks
22%synergy
Chitin Gravestalker
21%inclusion4 decks19 decks
20%synergy
Treetop Snarespinner
21%inclusion5 decks24 decks
19%synergy
Netcaster Spider
21%inclusion6 decks29 decks
20%synergy
Haywire Mite
21%inclusion6 decks29 decks
3%synergy
Primordial Gnawer
21%inclusion6 decks29 decks
20%synergy
Scute Swarm
21%inclusion6 decks29 decks
7%synergy
Penumbra Spider
21%inclusion6 decks29 decks
18%synergy
Duskshell Crawler
21%inclusion6 decks29 decks
17%synergy
Sentinel Spider
21%inclusion6 decks29 decks
20%synergy
Wickerfolk Thresher
21%inclusion6 decks29 decks
19%synergy
Insatiable Skittermaw
20%inclusion2 decks10 decks
20%synergy
Mirkwood Spider
17%inclusion5 decks29 decks
15%synergy
Circuit Mender
17%inclusion5 decks29 decks
15%synergy
Spring-Leaf Avenger
17%inclusion5 decks29 decks
15%synergy
Kazandu Nectarpot
17%inclusion5 decks29 decks
16%synergy
Iridescent Hornbeetle
17%inclusion5 decks29 decks
16%synergy
Llanowar Greenwidow
17%inclusion5 decks29 decks
16%synergy
Symbiotic Beast
17%inclusion5 decks29 decks
17%synergy
Osseous Sticktwister
17%inclusion5 decks29 decks
16%synergy
Nessian Hornbeetle
17%inclusion5 decks29 decks
17%synergy
Ant Queen
17%inclusion5 decks29 decks
15%synergy
Crash of Rhino Beetles
17%inclusion5 decks29 decks
16%synergy
Stingerfling Spider
14%inclusion4 decks29 decks
13%synergy
Plague Stinger
14%inclusion4 decks29 decks
13%synergy
Blightwidow
14%inclusion4 decks29 decks
13%synergy
Instants
Grapple with the Past
38%inclusion11 decks29 decks
33%synergy
Grisly Salvage
34%inclusion10 decks29 decks
24%synergy
Harrow
31%inclusion9 decks29 decks
21%synergy
Fog
24%inclusion7 decks29 decks
20%synergy
Withering Torment
24%inclusion7 decks29 decks
21%synergy
Village Rites
21%inclusion6 decks29 decks
4%synergy
Horrid Vigor
21%inclusion6 decks29 decks
20%synergy
Give In to Violence
17%inclusion5 decks29 decks
17%synergy
Corpse Churn
17%inclusion5 decks29 decks
16%synergy
Naturalize
17%inclusion5 decks29 decks
15%synergy
Cache Grab
14%inclusion4 decks29 decks
9%synergy
Broken Wings
14%inclusion4 decks29 decks
13%synergy
Return to Nature
14%inclusion4 decks29 decks
7%synergy
Deathsprout
14%inclusion4 decks29 decks
7%synergy
Break Down the Door
14%inclusion4 decks29 decks
14%synergy
Corrupted Conviction
14%inclusion4 decks29 decks
7%synergy
Arachnogenesis
14%inclusion4 decks29 decks
5%synergy
Live or Die
14%inclusion4 decks29 decks
14%synergy
Fake Your Own Death
14%inclusion4 decks29 decks
12%synergy
Deadly Dispute
10%inclusion3 decks29 decks
-9%synergy
Beast Within
10%inclusion3 decks29 decks
-26%synergy
Hero's Downfall
6.9%inclusion2 decks29 decks
5%synergy
Snakeskin Veil
6.9%inclusion2 decks29 decks
-1%synergy
Hazel's Nocturne
6.9%inclusion2 decks29 decks
6%synergy
In the Presence of Ages
6.9%inclusion2 decks29 decks
6%synergy
Not Dead After All
6.9%inclusion2 decks29 decks
4%synergy
Thwart the Enemy
6.9%inclusion2 decks29 decks
7%synergy
Altar's Reap
6.9%inclusion2 decks29 decks
5%synergy
Raise the Draugr
6.9%inclusion2 decks29 decks
6%synergy
Undying Malice
6.9%inclusion2 decks29 decks
3%synergy
Winter's Intervention
6.9%inclusion2 decks29 decks
7%synergy
Carrion Call
6.9%inclusion2 decks29 decks
7%synergy
Wild Shape
6.9%inclusion2 decks29 decks
7%synergy
Consumed by Greed
6.9%inclusion2 decks29 decks
5%synergy
Overwhelming Remorse
6.9%inclusion2 decks29 decks
5%synergy
Another Chance
6.9%inclusion2 decks29 decks
6%synergy
Golgari Charm
6.9%inclusion2 decks29 decks
-10%synergy
Feign Death
6.9%inclusion2 decks29 decks
3%synergy
Second Harvest
6.9%inclusion2 decks29 decks
-6%synergy
Nasty End
6.9%inclusion2 decks29 decks
5%synergy
Tragic Slip
6.9%inclusion2 decks29 decks
2%synergy
Inspiring Call
6.9%inclusion2 decks29 decks
2%synergy
Maximum Overdrive
5.3%inclusion1 decks19 decks
5%synergy
Sorceries
Spider Spawning
34%inclusion10 decks29 decks
31%synergy
Under the Skin
28%inclusion8 decks29 decks
27%synergy
Final Vengeance
28%inclusion8 decks29 decks
26%synergy
Victimize
21%inclusion6 decks29 decks
2%synergy
Cultivate
21%inclusion6 decks29 decks
-20%synergy
Cathartic Parting
17%inclusion5 decks29 decks
17%synergy
Mulch
17%inclusion5 decks29 decks
14%synergy
Rise of the Witch-king
17%inclusion5 decks29 decks
4%synergy
Say Its Name
17%inclusion5 decks29 decks
17%synergy
Harmonize
17%inclusion5 decks29 decks
9%synergy
Manifest Dread
17%inclusion5 decks29 decks
17%synergy
Kodama's Reach
14%inclusion4 decks29 decks
-11%synergy
Monstrous Emergence
14%inclusion4 decks29 decks
13%synergy
Come Back Wrong
14%inclusion4 decks29 decks
13%synergy
Sign in Blood
14%inclusion4 decks29 decks
6%synergy
Let's Play a Game
14%inclusion4 decks29 decks
14%synergy
Casualties of War
14%inclusion4 decks29 decks
3%synergy
Valgavoth's Onslaught
14%inclusion4 decks29 decks
14%synergy
Squirming Emergence
14%inclusion4 decks29 decks
9%synergy
Preposterous Proportions
13%inclusion3 decks24 decks
9%synergy
Dread Return
10%inclusion3 decks29 decks
0%synergy
Unearth
10%inclusion3 decks29 decks
6%synergy
Feed the Swarm
10%inclusion3 decks29 decks
3%synergy
Diresight
10%inclusion3 decks29 decks
9%synergy
Convert to Slime
10%inclusion3 decks29 decks
8%synergy
Formless Genesis
10%inclusion3 decks29 decks
7%synergy
Macabre Waltz
10%inclusion3 decks29 decks
10%synergy
Eaten Alive
10%inclusion3 decks29 decks
9%synergy
Swarmyard Massacre
10%inclusion3 decks29 decks
-2%synergy
Funeral Rites
10%inclusion3 decks29 decks
10%synergy
Stargaze
10%inclusion3 decks29 decks
10%synergy
Macabre Reconstruction
6.9%inclusion2 decks29 decks
7%synergy
Urborg Repossession
6.9%inclusion2 decks29 decks
5%synergy
Diregraf Rebirth
6.9%inclusion2 decks29 decks
6%synergy
Infectious Inquiry
6.9%inclusion2 decks29 decks
6%synergy
Grow from the Ashes
6.9%inclusion2 decks29 decks
6%synergy
Hunter's Edge
6.9%inclusion2 decks29 decks
7%synergy
Night's Whisper
6.9%inclusion2 decks29 decks
-1%synergy
Roots of Wisdom
6.9%inclusion2 decks29 decks
6%synergy
Maelstrom Pulse
6.9%inclusion2 decks29 decks
1%synergy
Bridgeworks Battle
6.9%inclusion2 decks29 decks
2%synergy
Atrocious Experiment
6.9%inclusion2 decks29 decks
6%synergy
Coordinated Clobbering
6.9%inclusion2 decks29 decks
7%synergy
Zombify
6.9%inclusion2 decks29 decks
6%synergy
Strength of the Pack
6.9%inclusion2 decks29 decks
7%synergy
Relentless Pursuit
6.9%inclusion2 decks29 decks
7%synergy
Winding Way
6.9%inclusion2 decks29 decks
6%synergy
Genesis Wave
6.9%inclusion2 decks29 decks
4%synergy
Grave Strength
6.9%inclusion2 decks29 decks
7%synergy
Buried Alive
6.9%inclusion2 decks29 decks
-2%synergy
Utility Artifacts
Hedge Shredder
21%inclusion6 decks29 decks
15%synergy
Perpetual Timepiece
17%inclusion5 decks29 decks
14%synergy
Idol of Oblivion
17%inclusion5 decks29 decks
10%synergy
Maskwood Nexus
14%inclusion4 decks29 decks
9%synergy
Fountainport Bell
14%inclusion4 decks29 decks
13%synergy
Broodheart Engine
11%inclusion2 decks19 decks
9%synergy
Thundering Broodwagon
11%inclusion2 decks19 decks
10%synergy
Dross Skullbomb
10%inclusion3 decks29 decks
10%synergy
Found Footage
10%inclusion3 decks29 decks
10%synergy
Millstone
6.9%inclusion2 decks29 decks
7%synergy
Haunted Cloak
6.9%inclusion2 decks29 decks
5%synergy
Heaped Harvest
6.9%inclusion2 decks29 decks
2%synergy
Swiftfoot Boots
6.9%inclusion2 decks29 decks
-18%synergy
Conduit of Worlds
6.9%inclusion2 decks29 decks
0%synergy
Bear Trap
6.9%inclusion2 decks29 decks
7%synergy
Bonehoard
6.9%inclusion2 decks29 decks
6%synergy
Codex Shredder
6.9%inclusion2 decks29 decks
6%synergy
Debris Beetle
5.3%inclusion1 decks19 decks
5%synergy
Lifecraft Engine
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Crawling Infestation
34%inclusion10 decks29 decks
29%synergy
The Hunger Tide Rises
24%inclusion7 decks29 decks
22%synergy
Frantic Strength
24%inclusion7 decks29 decks
24%synergy
Deathreap Ritual
24%inclusion7 decks29 decks
12%synergy
Nowhere to Run
21%inclusion6 decks29 decks
20%synergy
Deadbridge Chant
17%inclusion5 decks29 decks
11%synergy
Moldervine Reclamation
17%inclusion5 decks29 decks
-7%synergy
Greenhouse // Rickety Gazebo
17%inclusion5 decks29 decks
17%synergy
Moldering Gym // Weight Room
14%inclusion4 decks29 decks
14%synergy
Binding the Old Gods
14%inclusion4 decks29 decks
5%synergy
Derelict Attic // Widow's Walk
14%inclusion4 decks29 decks
14%synergy
Cemetery Tampering
14%inclusion4 decks29 decks
10%synergy
Defiled Crypt // Cadaver Lab
14%inclusion4 decks29 decks
13%synergy
Cracked Skull
10%inclusion3 decks29 decks
10%synergy
Threats Around Every Corner
10%inclusion3 decks29 decks
10%synergy
Sporogenic Infection
10%inclusion3 decks29 decks
10%synergy
Hidden Spider
10%inclusion3 decks29 decks
10%synergy
Grievous Wound
6.9%inclusion2 decks29 decks
6%synergy
Wilderness Reclamation
6.9%inclusion2 decks29 decks
6%synergy
Font of Fertility
6.9%inclusion2 decks29 decks
6%synergy
Mark of the Vampire
6.9%inclusion2 decks29 decks
7%synergy
Khalni Heart Expedition
6.9%inclusion2 decks29 decks
6%synergy
Fertile Ground
6.9%inclusion2 decks29 decks
6%synergy
Death's Presence
6.9%inclusion2 decks29 decks
5%synergy
Insidious Roots
6.9%inclusion2 decks29 decks
-5%synergy
Spider Umbra
6.9%inclusion2 decks29 decks
6%synergy
Crop Sigil
6.9%inclusion2 decks29 decks
6%synergy
Vraska Joins Up
6.9%inclusion2 decks29 decks
1%synergy
Oversold Cemetery
6.9%inclusion2 decks29 decks
4%synergy
Dredger's Insight
5.3%inclusion1 decks19 decks
4%synergy
Hour of Victory
5.3%inclusion1 decks19 decks
5%synergy
Planeswalkers
Vraska, Swarm's Eminence
10%inclusion3 decks29 decks
9%synergy
Jiang Yanggu, Wildcrafter
6.9%inclusion2 decks29 decks
6%synergy
Lolth, Spider Queen
6.9%inclusion2 decks29 decks
2%synergy
Utility Lands
Grim Backwoods
21%inclusion6 decks29 decks
7%synergy
Barren Moor
17%inclusion5 decks29 decks
9%synergy
Tranquil Thicket
17%inclusion5 decks29 decks
9%synergy
Slippery Karst
14%inclusion4 decks29 decks
13%synergy
Tree of Tales
14%inclusion4 decks29 decks
6%synergy
Temple of the False God
10%inclusion3 decks29 decks
3%synergy
Rogue's Passage
10%inclusion3 decks29 decks
-14%synergy
Vault of Whispers
6.9%inclusion2 decks29 decks
-1%synergy
Polluted Mire
6.9%inclusion2 decks29 decks
6%synergy
Haunted Fengraf
6.9%inclusion2 decks29 decks
7%synergy
Oran-Rief, the Vastwood
6.9%inclusion2 decks29 decks
-3%synergy
Mana Artifacts
Sol Ring
59%inclusion17 decks29 decks
-21%synergy
Arcane Signet
48%inclusion14 decks29 decks
-14%synergy
Golgari Keyrune
28%inclusion8 decks29 decks
27%synergy
Commander's Sphere
24%inclusion7 decks29 decks
16%synergy
Golgari Signet
24%inclusion7 decks29 decks
-4%synergy
Talisman of Resilience
14%inclusion4 decks29 decks
-11%synergy
Mind Stone
10%inclusion3 decks29 decks
4%synergy
Moss Diamond
6.9%inclusion2 decks29 decks
6%synergy
Heraldic Banner
6.9%inclusion2 decks29 decks
6%synergy
Patchwork Banner
6.9%inclusion2 decks29 decks
0%synergy
Lands
Forest
100%inclusion29 decks29 decks
2%synergy
Swamp
100%inclusion29 decks29 decks
3%synergy
Command Tower
66%inclusion19 decks29 decks
-20%synergy
Evolving Wilds
55%inclusion16 decks29 decks
28%synergy
Jungle Hollow
52%inclusion15 decks29 decks
27%synergy
Terramorphic Expanse
41%inclusion12 decks29 decks
21%synergy
Golgari Rot Farm
28%inclusion8 decks29 decks
-14%synergy
Golgari Guildgate
28%inclusion8 decks29 decks
18%synergy
Strangled Cemetery
24%inclusion7 decks29 decks
22%synergy
Temple of Malady
24%inclusion7 decks29 decks
-11%synergy
Tainted Wood
17%inclusion5 decks29 decks
-27%synergy
Myriad Landscape
14%inclusion4 decks29 decks
-3%synergy
Exotic Orchard
14%inclusion4 decks29 decks
-13%synergy
Festering Gulch
14%inclusion4 decks29 decks
9%synergy
Haunted Mire
14%inclusion4 decks29 decks
-3%synergy
Woodland Cemetery
14%inclusion4 decks29 decks
-47%synergy
Twilight Mire
14%inclusion4 decks29 decks
-21%synergy
Necroblossom Snarl
14%inclusion4 decks29 decks
-22%synergy
Darkmoss Bridge
10%inclusion3 decks29 decks
0%synergy
Llanowar Wastes
10%inclusion3 decks29 decks
-42%synergy
Ash Barrens
10%inclusion3 decks29 decks
5%synergy
Viridescent Bog
10%inclusion3 decks29 decks
-10%synergy
Thriving Grove
10%inclusion3 decks29 decks
8%synergy
Foul Orchard
10%inclusion3 decks29 decks
5%synergy
Path of Ancestry
10%inclusion3 decks29 decks
-12%synergy
Crossroads Village
9.1%inclusion1 decks11 decks
9%synergy
Bridgeworks Battle
6.9%inclusion2 decks29 decks
2%synergy
Conduit Pylons
6.9%inclusion2 decks29 decks
6%synergy