The Swarmweaver (Commander) - Optimized

The Swarmweaver
Rank #1,280
5decks
As CommanderAs CardAverage DeckDecks
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5
Budget
Any
$
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Jeremy Rowe
Sep 5, 2025
Jeremy Rowe
Building an Insect Commander Deck with Aatchik, Emerald Radian
Insects are an underloved creature type in Magic. So let's show them some appreciation with this Commander deck, with Aatchik, Emerald Radian.
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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Bilbo's Deadly Slice
100%inclusion1 decks1 decks
100%synergy
High Synergy Cards
Broodspinner
100%inclusion5 decks5 decks
98%synergy
Spider Spawning
100%inclusion5 decks5 decks
97%synergy
Twitching Doll
100%inclusion5 decks5 decks
90%synergy
Shelob, Child of Ungoliant
80%inclusion4 decks5 decks
79%synergy
Ishkanah, Grafwidow
80%inclusion4 decks5 decks
76%synergy
Skyfisher Spider
80%inclusion4 decks5 decks
76%synergy
Arasta of the Endless Web
80%inclusion4 decks5 decks
68%synergy
Game Changers
Ancient Tomb
40%inclusion2 decks5 decks
34%synergy
Crop Rotation
40%inclusion2 decks5 decks
32%synergy
The One Ring
40%inclusion2 decks5 decks
36%synergy
Vampiric Tutor
40%inclusion2 decks5 decks
29%synergy
Bolas's Citadel
20%inclusion1 decks5 decks
15%synergy
Demonic Tutor
20%inclusion1 decks5 decks
5%synergy
Field of the Dead
20%inclusion1 decks5 decks
16%synergy
Worldly Tutor
20%inclusion1 decks5 decks
10%synergy
Orcish Bowmasters
20%inclusion1 decks5 decks
16%synergy
Mox Diamond
20%inclusion1 decks5 decks
18%synergy
Creatures
Emeritus of Woe
100%inclusion1 decks1 decks
94%synergy
Hornet Queen
60%inclusion3 decks5 decks
54%synergy
Izoni, Thousand-Eyed
60%inclusion3 decks5 decks
55%synergy
Fynn, the Fangbearer
60%inclusion3 decks5 decks
54%synergy
Scute Swarm
60%inclusion3 decks5 decks
46%synergy
Caustic Caterpillar
60%inclusion3 decks5 decks
54%synergy
Aatchik, Emerald Radian
60%inclusion3 decks5 decks
57%synergy
Bitterbloom Bearer
50%inclusion1 decks2 decks
46%synergy
Treetop Snarespinner
40%inclusion2 decks5 decks
39%synergy
Hornet Nest
40%inclusion2 decks5 decks
36%synergy
Eternal Witness
40%inclusion2 decks5 decks
19%synergy
Blex, Vexing Pest
40%inclusion2 decks5 decks
37%synergy
Giant Ankheg
40%inclusion2 decks5 decks
38%synergy
Blood Artist
40%inclusion2 decks5 decks
19%synergy
Grist, Voracious Larva
40%inclusion2 decks5 decks
36%synergy
Spinner of Souls
40%inclusion2 decks5 decks
37%synergy
Living Hive
40%inclusion2 decks5 decks
39%synergy
Shelob, Dread Weaver
40%inclusion2 decks5 decks
37%synergy
Broodhatch Nantuko
40%inclusion2 decks5 decks
38%synergy
Nyx Weaver
40%inclusion2 decks5 decks
32%synergy
Old Rutstein
40%inclusion2 decks5 decks
36%synergy
Altanak, the Thrice-Called
40%inclusion2 decks5 decks
38%synergy
Craterhoof Behemoth
40%inclusion2 decks5 decks
27%synergy
Canoptek Scarab Swarm
40%inclusion2 decks5 decks
38%synergy
Amzu, Swarm's Hunger
40%inclusion2 decks5 decks
37%synergy
Chainweb Aracnir
40%inclusion2 decks5 decks
38%synergy
Overlord of the Balemurk
40%inclusion2 decks5 decks
37%synergy
Mazirek, Kraul Death Priest
40%inclusion2 decks5 decks
31%synergy
Scute Mob
40%inclusion2 decks5 decks
38%synergy
Zask, Skittering Swarmlord
40%inclusion2 decks5 decks
38%synergy
Seedship Broodtender
33%inclusion1 decks3 decks
30%synergy
Gwenom, Remorseless
33%inclusion1 decks3 decks
31%synergy
Icetill Explorer
33%inclusion1 decks3 decks
26%synergy
Canopy Spider
20%inclusion1 decks5 decks
20%synergy
Aftermath Analyst
20%inclusion1 decks5 decks
13%synergy
Enduring Vitality
20%inclusion1 decks5 decks
11%synergy
Rotwidow Pack
20%inclusion1 decks5 decks
17%synergy
Deathcap Cultivator
20%inclusion1 decks5 decks
18%synergy
Watcher in the Web
20%inclusion1 decks5 decks
18%synergy
Masked Vandal
20%inclusion1 decks5 decks
18%synergy
Graveshifter
20%inclusion1 decks5 decks
19%synergy
Drider
20%inclusion1 decks5 decks
18%synergy
Spring-Leaf Avenger
20%inclusion1 decks5 decks
18%synergy
Demolisher Spawn
20%inclusion1 decks5 decks
17%synergy
Circuit Mender
20%inclusion1 decks5 decks
18%synergy
Sporeweb Weaver
20%inclusion1 decks5 decks
18%synergy
Hauntwoods Shrieker
20%inclusion1 decks5 decks
20%synergy
Mirkwood Spider
20%inclusion1 decks5 decks
18%synergy
Infesting Radroach
20%inclusion1 decks5 decks
20%synergy
Flesh Burrower
20%inclusion1 decks5 decks
19%synergy
Instants
Arachnogenesis
60%inclusion3 decks5 decks
50%synergy
Second Harvest
40%inclusion2 decks5 decks
26%synergy
Putrefy
40%inclusion2 decks5 decks
8%synergy
Golgari Charm
40%inclusion2 decks5 decks
24%synergy
Heroic Intervention
20%inclusion1 decks5 decks
-12%synergy
Return of the Wildspeaker
20%inclusion1 decks5 decks
9%synergy
Pile On
20%inclusion1 decks5 decks
19%synergy
Village Rites
20%inclusion1 decks5 decks
4%synergy
Deadly Dispute
20%inclusion1 decks5 decks
-0%synergy
Dark Ritual
20%inclusion1 decks5 decks
2%synergy
Chord of Calling
20%inclusion1 decks5 decks
14%synergy
Harrow
20%inclusion1 decks5 decks
12%synergy
Beast Within
20%inclusion1 decks5 decks
-14%synergy
Bitter Triumph
20%inclusion1 decks5 decks
17%synergy
Return to Nature
20%inclusion1 decks5 decks
15%synergy
Dark Triumph
20%inclusion1 decks5 decks
20%synergy
Infernal Grasp
20%inclusion1 decks5 decks
12%synergy
Tainted Strike
20%inclusion1 decks5 decks
18%synergy
Grisly Salvage
20%inclusion1 decks5 decks
10%synergy
Assassin's Trophy
20%inclusion1 decks5 decks
-28%synergy
Collective Resistance
20%inclusion1 decks5 decks
15%synergy
Shelob's Ambush
20%inclusion1 decks5 decks
19%synergy
Lethal Scheme
20%inclusion1 decks5 decks
18%synergy
Grapple with the Past
20%inclusion1 decks5 decks
15%synergy
Nameless Inversion
20%inclusion1 decks5 decks
18%synergy
Corpse Churn
20%inclusion1 decks5 decks
19%synergy
Drag to the Roots
20%inclusion1 decks5 decks
16%synergy
Cosmic Hunger
20%inclusion1 decks5 decks
18%synergy
Sorceries
Germination Practicum
100%inclusion1 decks1 decks
96%synergy
Rise of the Witch-king
60%inclusion3 decks5 decks
49%synergy
Swarmyard Massacre
60%inclusion3 decks5 decks
50%synergy
Spider Food
40%inclusion2 decks5 decks
38%synergy
Rampant Growth
40%inclusion2 decks5 decks
9%synergy
Cultivate
40%inclusion2 decks5 decks
1%synergy
Kindred Dominance
40%inclusion2 decks5 decks
34%synergy
Diabolic Intent
20%inclusion1 decks5 decks
10%synergy
Diabolic Tutor
20%inclusion1 decks5 decks
15%synergy
Overcome
20%inclusion1 decks5 decks
20%synergy
Kodama's Reach
20%inclusion1 decks5 decks
-1%synergy
Culling Ritual
20%inclusion1 decks5 decks
-2%synergy
Overrun
20%inclusion1 decks5 decks
17%synergy
Find // Finality
20%inclusion1 decks5 decks
18%synergy
Victimize
20%inclusion1 decks5 decks
1%synergy
Dread Return
20%inclusion1 decks5 decks
11%synergy
Triumph of the Hordes
20%inclusion1 decks5 decks
14%synergy
Beacon of Creation
20%inclusion1 decks5 decks
19%synergy
Praetor's Grasp
20%inclusion1 decks5 decks
19%synergy
Demonic Counsel
20%inclusion1 decks5 decks
19%synergy
Reanimate
20%inclusion1 decks5 decks
1%synergy
Squirming Emergence
20%inclusion1 decks5 decks
17%synergy
Utility Artifacts
Cauldron of Essence
100%inclusion1 decks1 decks
74%synergy
Urza's Incubator
40%inclusion2 decks5 decks
38%synergy
Winter Orb
20%inclusion1 decks5 decks
20%synergy
Possessed Portal
20%inclusion1 decks5 decks
20%synergy
Manifold Key
20%inclusion1 decks5 decks
20%synergy
Blasting Station
20%inclusion1 decks5 decks
19%synergy
Ashnod's Altar
20%inclusion1 decks5 decks
2%synergy
Aetherflux Reservoir
20%inclusion1 decks5 decks
18%synergy
Skullclamp
20%inclusion1 decks5 decks
-11%synergy
Vanquisher's Banner
20%inclusion1 decks5 decks
16%synergy
Maskwood Nexus
20%inclusion1 decks5 decks
15%synergy
Herald's Horn
20%inclusion1 decks5 decks
16%synergy
Emerald Medallion
20%inclusion1 decks5 decks
16%synergy
Hedge Shredder
20%inclusion1 decks5 decks
15%synergy
Grafted Exoskeleton
20%inclusion1 decks5 decks
19%synergy
Enchantments
Crawling Infestation
60%inclusion3 decks5 decks
55%synergy
Doubling Season
40%inclusion2 decks5 decks
23%synergy
Moldervine Reclamation
40%inclusion2 decks5 decks
16%synergy
Crawling Sensation
40%inclusion2 decks5 decks
35%synergy
Curse of Clinging Webs
40%inclusion2 decks5 decks
37%synergy
Black Market Connections
40%inclusion2 decks5 decks
31%synergy
Insidious Roots
40%inclusion2 decks5 decks
30%synergy
Cryptolith Rite
20%inclusion1 decks5 decks
14%synergy
Beastmaster Ascension
20%inclusion1 decks5 decks
9%synergy
The Meathook Massacre
20%inclusion1 decks5 decks
12%synergy
Spelunking
20%inclusion1 decks5 decks
17%synergy
Ripples of Undeath
20%inclusion1 decks5 decks
13%synergy
Grievous Wound
20%inclusion1 decks5 decks
19%synergy
Deadbridge Chant
20%inclusion1 decks5 decks
15%synergy
Lignify
20%inclusion1 decks5 decks
17%synergy
Glistening Oil
20%inclusion1 decks5 decks
20%synergy
Parallel Lives
20%inclusion1 decks5 decks
7%synergy
Phyresis
20%inclusion1 decks5 decks
19%synergy
March of the World Ooze
20%inclusion1 decks5 decks
19%synergy
Funeral Room // Awakening Hall
20%inclusion1 decks5 decks
18%synergy
Deathreap Ritual
20%inclusion1 decks5 decks
9%synergy
Cover of Darkness
20%inclusion1 decks5 decks
18%synergy
Boseiju Reaches Skyward
20%inclusion1 decks5 decks
20%synergy
Planeswalkers
Grist, the Hunger Tide
60%inclusion3 decks5 decks
51%synergy
Lolth, Spider Queen
40%inclusion2 decks5 decks
36%synergy
Wrenn and Realmbreaker
20%inclusion1 decks5 decks
19%synergy
Wrenn and Seven
20%inclusion1 decks5 decks
17%synergy
Utility Lands
Swarmyard
60%inclusion3 decks5 decks
46%synergy
Reliquary Tower
40%inclusion2 decks5 decks
17%synergy
Three Tree City
40%inclusion2 decks5 decks
29%synergy
Rogue's Passage
40%inclusion2 decks5 decks
18%synergy
Shizo, Death's Storehouse
20%inclusion1 decks5 decks
15%synergy
Bojuka Bog
20%inclusion1 decks5 decks
-22%synergy
Wasteland
20%inclusion1 decks5 decks
19%synergy
Okina, Temple to the Grandfathers
20%inclusion1 decks5 decks
19%synergy
Grim Backwoods
20%inclusion1 decks5 decks
6%synergy
Inkmoth Nexus
20%inclusion1 decks5 decks
19%synergy
Cabal Coffers
20%inclusion1 decks5 decks
12%synergy
Shifting Woodland
20%inclusion1 decks5 decks
10%synergy
Restless Cottage
20%inclusion1 decks5 decks
13%synergy
Hissing Quagmire
20%inclusion1 decks5 decks
17%synergy
Tree of Tales
20%inclusion1 decks5 decks
13%synergy
Yavimaya, Cradle of Growth
20%inclusion1 decks5 decks
-7%synergy
The Shire
20%inclusion1 decks5 decks
12%synergy
Tranquil Thicket
20%inclusion1 decks5 decks
12%synergy
Mikokoro, Center of the Sea
20%inclusion1 decks5 decks
20%synergy
Takenuma, Abandoned Mire
20%inclusion1 decks5 decks
10%synergy
Boseiju, Who Endures
20%inclusion1 decks5 decks
2%synergy
Temple of the False God
20%inclusion1 decks5 decks
14%synergy
Urborg, Tomb of Yawgmoth
20%inclusion1 decks5 decks
-2%synergy
Access Tunnel
20%inclusion1 decks5 decks
18%synergy
Pendelhaven
20%inclusion1 decks5 decks
19%synergy
Mana Artifacts
Sol Ring
100%inclusion5 decks5 decks
21%synergy
Arcane Signet
60%inclusion3 decks5 decks
-2%synergy
Golgari Signet
60%inclusion3 decks5 decks
36%synergy
Talisman of Resilience
60%inclusion3 decks5 decks
36%synergy
Lotus Petal
40%inclusion2 decks5 decks
36%synergy
Staff of Compleation
20%inclusion1 decks5 decks
19%synergy
Patchwork Banner
20%inclusion1 decks5 decks
13%synergy
Mox Amber
20%inclusion1 decks5 decks
19%synergy
Worn Powerstone
20%inclusion1 decks5 decks
20%synergy
Lands
Swamp
100%inclusion5 decks5 decks
2%synergy
Forest
100%inclusion5 decks5 decks
2%synergy
Turbulent Fen
100%inclusion1 decks1 decks
82%synergy
Command Tower
80%inclusion4 decks5 decks
-5%synergy
Llanowar Wastes
80%inclusion4 decks5 decks
26%synergy
Twilight Mire
80%inclusion4 decks5 decks
39%synergy
Exotic Orchard
60%inclusion3 decks5 decks
31%synergy
Overgrown Tomb
60%inclusion3 decks5 decks
12%synergy
Woodland Cemetery
60%inclusion3 decks5 decks
-5%synergy
Temple of Malady
60%inclusion3 decks5 decks
27%synergy
Deathcap Glade
60%inclusion3 decks5 decks
26%synergy
Tainted Wood
60%inclusion3 decks5 decks
16%synergy
Golgari Rot Farm
40%inclusion2 decks5 decks
2%synergy
Viridescent Bog
40%inclusion2 decks5 decks
17%synergy
Jungle Hollow
40%inclusion2 decks5 decks
17%synergy
Necroblossom Snarl
40%inclusion2 decks5 decks
2%synergy
Undergrowth Stadium
40%inclusion2 decks5 decks
1%synergy
Underground Mortuary
40%inclusion2 decks5 decks
20%synergy
Vernal Fen
33%inclusion1 decks3 decks
9%synergy
Misty Rainforest
20%inclusion1 decks5 decks
13%synergy
Terramorphic Expanse
20%inclusion1 decks5 decks
-1%synergy
Darkmoss Bridge
20%inclusion1 decks5 decks
11%synergy
Windswept Heath
20%inclusion1 decks5 decks
13%synergy
Wooded Foothills
20%inclusion1 decks5 decks
13%synergy
Valgavoth's Lair
20%inclusion1 decks5 decks
16%synergy
Verdant Catacombs
20%inclusion1 decks5 decks
-9%synergy
Nurturing Peatland
20%inclusion1 decks5 decks
8%synergy
Haunted Mire
20%inclusion1 decks5 decks
5%synergy
Bayou
20%inclusion1 decks5 decks
8%synergy
Gemstone Caverns
20%inclusion1 decks5 decks
18%synergy
Mana Confluence
20%inclusion1 decks5 decks
17%synergy
Marsh Flats
20%inclusion1 decks5 decks
14%synergy
Polluted Delta
20%inclusion1 decks5 decks
14%synergy
City of Brass
20%inclusion1 decks5 decks
17%synergy
Bloodstained Mire
20%inclusion1 decks5 decks
14%synergy
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