The Swarmweaver (Commander) - Upgraded

The Swarmweaver
Rank #1,269
45decks
As CommanderAs CardAverage DeckDecks
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Background image for Building an Insect Commander Deck with Aatchik, Emerald Radian
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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Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Seismic Sense
6.3%inclusion1 decks16 decks
6%synergy
High Synergy Cards
Broodspinner
78%inclusion35 decks45 decks
75%synergy
Twitching Doll
80%inclusion36 decks45 decks
71%synergy
Grist, the Hunger Tide
76%inclusion34 decks45 decks
66%synergy
Arasta of the Endless Web
73%inclusion33 decks45 decks
63%synergy
Nyx Weaver
71%inclusion32 decks45 decks
61%synergy
Hornet Queen
67%inclusion30 decks45 decks
60%synergy
Crawling Infestation
64%inclusion29 decks45 decks
59%synergy
Aatchik, Emerald Radian
62%inclusion28 decks45 decks
58%synergy
Ishkanah, Grafwidow
60%inclusion27 decks45 decks
56%synergy
Shelob, Child of Ungoliant
56%inclusion25 decks45 decks
55%synergy
Top Cards
Scute Swarm
64%inclusion29 decks45 decks
51%synergy
Arachnogenesis
62%inclusion28 decks45 decks
53%synergy
Hornet Nest
56%inclusion25 decks45 decks
52%synergy
Zask, Skittering Swarmlord
53%inclusion24 decks45 decks
51%synergy
Skyfisher Spider
53%inclusion24 decks45 decks
48%synergy
Victimize
51%inclusion23 decks45 decks
32%synergy
Giant Adephage
51%inclusion23 decks45 decks
47%synergy
Caustic Caterpillar
51%inclusion23 decks45 decks
43%synergy
Crawling Sensation
51%inclusion23 decks45 decks
45%synergy
Haywire Mite
49%inclusion22 decks45 decks
32%synergy
Game Changers
Demonic Tutor
22%inclusion10 decks45 decks
7%synergy
Worldly Tutor
13%inclusion6 decks45 decks
3%synergy
Crop Rotation
8.9%inclusion4 decks45 decks
0%synergy
Field of the Dead
8.9%inclusion4 decks45 decks
4%synergy
Gaea's Cradle
6.7%inclusion3 decks45 decks
1%synergy
Creatures
Izoni, Thousand-Eyed
44%inclusion20 decks45 decks
38%synergy
Grist, Voracious Larva
42%inclusion19 decks45 decks
38%synergy
Amzu, Swarm's Hunger
42%inclusion19 decks45 decks
39%synergy
Mazirek, Kraul Death Priest
40%inclusion18 decks45 decks
32%synergy
Old Rutstein
40%inclusion18 decks45 decks
34%synergy
Springheart Nantuko
40%inclusion18 decks45 decks
33%synergy
Spineseeker Centipede
38%inclusion17 decks45 decks
37%synergy
Ant Queen
38%inclusion17 decks45 decks
35%synergy
Altanak, the Thrice-Called
36%inclusion16 decks45 decks
33%synergy
Blightbeetle
36%inclusion16 decks45 decks
33%synergy
Spinner of Souls
36%inclusion16 decks45 decks
32%synergy
Fumulus, the Infestation
36%inclusion16 decks45 decks
32%synergy
Fynn, the Fangbearer
33%inclusion15 decks45 decks
27%synergy
Huskburster Swarm
31%inclusion14 decks45 decks
29%synergy
Scute Mob
31%inclusion14 decks45 decks
28%synergy
Broodhatch Nantuko
29%inclusion13 decks45 decks
27%synergy
Molt Tender
29%inclusion13 decks45 decks
26%synergy
Moldgraf Millipede
27%inclusion12 decks45 decks
24%synergy
Icetill Explorer
25%inclusion7 decks28 decks
16%synergy
Rotwidow Pack
24%inclusion11 decks45 decks
21%synergy
Webstrike Elite
22%inclusion10 decks45 decks
21%synergy
Giant Ankheg
20%inclusion9 decks45 decks
18%synergy
Shelob, Dread Weaver
20%inclusion9 decks45 decks
17%synergy
Treetop Snarespinner
18%inclusion8 decks45 decks
16%synergy
Canoptek Scarab Swarm
18%inclusion8 decks45 decks
16%synergy
Crash of Rhino Beetles
18%inclusion8 decks45 decks
16%synergy
Spring-Leaf Avenger
18%inclusion8 decks45 decks
15%synergy
Skull Prophet
18%inclusion8 decks45 decks
9%synergy
Sakura-Tribe Elder
18%inclusion8 decks45 decks
-12%synergy
Blex, Vexing Pest
18%inclusion8 decks45 decks
15%synergy
Seedship Broodtender
17%inclusion5 decks29 decks
13%synergy
Circuit Mender
16%inclusion7 decks45 decks
13%synergy
Living Hive
16%inclusion7 decks45 decks
14%synergy
Eternal Witness
16%inclusion7 decks45 decks
-9%synergy
Moldgraf Monstrosity
16%inclusion7 decks45 decks
13%synergy
Overlord of the Balemurk
16%inclusion7 decks45 decks
12%synergy
Craterhoof Behemoth
16%inclusion7 decks45 decks
5%synergy
Spider-Bot
14%inclusion4 decks28 decks
14%synergy
Flesh Burrower
13%inclusion6 decks45 decks
12%synergy
Enduring Vitality
13%inclusion6 decks45 decks
5%synergy
Stinging Cave Crawler
13%inclusion6 decks45 decks
12%synergy
Demolisher Spawn
13%inclusion6 decks45 decks
9%synergy
Swarm of Bloodflies
13%inclusion6 decks45 decks
12%synergy
Duskshell Crawler
13%inclusion6 decks45 decks
9%synergy
Honest Rutstein
11%inclusion5 decks45 decks
1%synergy
Drider
11%inclusion5 decks45 decks
8%synergy
Millikin
11%inclusion5 decks45 decks
8%synergy
Stingerfling Spider
11%inclusion5 decks45 decks
10%synergy
Blood Artist
11%inclusion5 decks45 decks
-9%synergy
Eumidian Terrabotanist
11%inclusion3 decks28 decks
10%synergy
Instants
Putrefy
47%inclusion21 decks45 decks
12%synergy
Grisly Salvage
40%inclusion18 decks45 decks
29%synergy
Drag to the Roots
40%inclusion18 decks45 decks
35%synergy
Grapple with the Past
38%inclusion17 decks45 decks
33%synergy
Assassin's Trophy
33%inclusion15 decks45 decks
-12%synergy
Heroic Intervention
29%inclusion13 decks45 decks
-1%synergy
Harrow
24%inclusion11 decks45 decks
15%synergy
Second Harvest
18%inclusion8 decks45 decks
4%synergy
Beast Within
18%inclusion8 decks45 decks
-19%synergy
Golgari Charm
18%inclusion8 decks45 decks
1%synergy
Revitalizing Repast
18%inclusion8 decks45 decks
-2%synergy
Corpse Churn
16%inclusion7 decks45 decks
14%synergy
Fell the Profane
13%inclusion6 decks45 decks
4%synergy
Abrupt Decay
13%inclusion6 decks45 decks
-3%synergy
Deadly Rollick
11%inclusion5 decks45 decks
1%synergy
Village Rites
11%inclusion5 decks45 decks
-6%synergy
Deadly Dispute
11%inclusion5 decks45 decks
-9%synergy
Deathsprout
11%inclusion5 decks45 decks
5%synergy
Snakeskin Veil
8.9%inclusion4 decks45 decks
1%synergy
Entomb
8.9%inclusion4 decks45 decks
1%synergy
Malakir Rebirth
8.9%inclusion4 decks45 decks
-1%synergy
Withering Torment
8.9%inclusion4 decks45 decks
6%synergy
Heritage Reclamation
7.9%inclusion3 decks38 decks
6%synergy
Tear Asunder
6.7%inclusion3 decks45 decks
-8%synergy
Supernatural Stamina
6.7%inclusion3 decks45 decks
4%synergy
Reclaim
6.7%inclusion3 decks45 decks
6%synergy
Broken Wings
6.7%inclusion3 decks45 decks
6%synergy
Murder
6.7%inclusion3 decks45 decks
3%synergy
Corrupted Conviction
6.7%inclusion3 decks45 decks
-1%synergy
Sorceries
Cultivate
49%inclusion22 decks45 decks
9%synergy
Spider Spawning
47%inclusion21 decks45 decks
43%synergy
Rampant Growth
42%inclusion19 decks45 decks
8%synergy
Reanimate
40%inclusion18 decks45 decks
20%synergy
Swarmyard Massacre
36%inclusion16 decks45 decks
24%synergy
Rise of the Witch-king
31%inclusion14 decks45 decks
18%synergy
Kodama's Reach
27%inclusion12 decks45 decks
2%synergy
Three Visits
20%inclusion9 decks45 decks
1%synergy
Dread Return
20%inclusion9 decks45 decks
10%synergy
Nature's Lore
18%inclusion8 decks45 decks
-8%synergy
Toxic Deluge
18%inclusion8 decks45 decks
-3%synergy
Farseek
16%inclusion7 decks45 decks
-3%synergy
Damnation
16%inclusion7 decks45 decks
8%synergy
Demonic Counsel
16%inclusion7 decks45 decks
14%synergy
Traverse the Ulvenwald
13%inclusion6 decks45 decks
12%synergy
Mulch
13%inclusion6 decks45 decks
10%synergy
Convert to Slime
11%inclusion5 decks45 decks
9%synergy
Harmonize
11%inclusion5 decks45 decks
3%synergy
Bala Ged Recovery
11%inclusion5 decks45 decks
0%synergy
Squirming Emergence
11%inclusion5 decks45 decks
6%synergy
Feed the Swarm
8.9%inclusion4 decks45 decks
1%synergy
Living Death
8.9%inclusion4 decks45 decks
2%synergy
Rise of the Dark Realms
8.9%inclusion4 decks45 decks
5%synergy
Culling Ritual
8.9%inclusion4 decks45 decks
-12%synergy
Commune with Evil
8.9%inclusion4 decks45 decks
9%synergy
Triumph of the Hordes
8.9%inclusion4 decks45 decks
4%synergy
Under the Skin
8.9%inclusion4 decks45 decks
9%synergy
Unearth
6.7%inclusion3 decks45 decks
2%synergy
Buried Alive
6.7%inclusion3 decks45 decks
-2%synergy
Find // Finality
6.7%inclusion3 decks45 decks
5%synergy
Far Wanderings
6.7%inclusion3 decks45 decks
6%synergy
Casualties of War
6.7%inclusion3 decks45 decks
-4%synergy
Blasphemous Edict
6.7%inclusion3 decks45 decks
0%synergy
Night's Whisper
6.7%inclusion3 decks45 decks
-2%synergy
Bushwhack
6.7%inclusion3 decks45 decks
3%synergy
Final Vengeance
6.7%inclusion3 decks45 decks
5%synergy
Malevolent Rumble
6.7%inclusion3 decks45 decks
4%synergy
Kindred Dominance
6.7%inclusion3 decks45 decks
1%synergy
Shamanic Revelation
6.7%inclusion3 decks45 decks
-4%synergy
Life // Death
6.7%inclusion3 decks45 decks
3%synergy
Afterlife from the Loam
5.3%inclusion2 decks38 decks
5%synergy
Roamer's Routine
5.3%inclusion2 decks38 decks
5%synergy
Utility Artifacts
Skullclamp
31%inclusion14 decks45 decks
0%synergy
Hedge Shredder
29%inclusion13 decks45 decks
23%synergy
Broodheart Engine
20%inclusion9 decks45 decks
18%synergy
Conduit of Worlds
20%inclusion9 decks45 decks
13%synergy
Ashnod's Altar
20%inclusion9 decks45 decks
0%synergy
Perpetual Timepiece
13%inclusion6 decks45 decks
10%synergy
Maskwood Nexus
13%inclusion6 decks45 decks
8%synergy
Altar of Bhaal
13%inclusion6 decks45 decks
13%synergy
Swiftfoot Boots
13%inclusion6 decks45 decks
-12%synergy
Conjurer's Closet
11%inclusion5 decks45 decks
10%synergy
Whip of Erebos
8.9%inclusion4 decks45 decks
4%synergy
Emerald Medallion
6.7%inclusion3 decks45 decks
3%synergy
Wayfarer's Bauble
6.7%inclusion3 decks45 decks
4%synergy
Herald's Horn
6.7%inclusion3 decks45 decks
3%synergy
Idol of Oblivion
6.7%inclusion3 decks45 decks
-1%synergy
Lightning Greaves
6.7%inclusion3 decks45 decks
-15%synergy
Enchantments
Parallel Lives
36%inclusion16 decks45 decks
22%synergy
The Hunger Tide Rises
36%inclusion16 decks45 decks
34%synergy
Deathreap Ritual
36%inclusion16 decks45 decks
24%synergy
Deadbridge Chant
33%inclusion15 decks45 decks
28%synergy
Ripples of Undeath
33%inclusion15 decks45 decks
25%synergy
Moldervine Reclamation
29%inclusion13 decks45 decks
5%synergy
Beastmaster Ascension
24%inclusion11 decks45 decks
12%synergy
Doubling Season
24%inclusion11 decks45 decks
8%synergy
Insidious Roots
18%inclusion8 decks45 decks
6%synergy
Guardian Project
16%inclusion7 decks45 decks
8%synergy
Binding the Old Gods
13%inclusion6 decks45 decks
4%synergy
Cryptolith Rite
13%inclusion6 decks45 decks
8%synergy
Black Market Connections
13%inclusion6 decks45 decks
5%synergy
Cemetery Tampering
11%inclusion5 decks45 decks
7%synergy
Phyrexian Arena
11%inclusion5 decks45 decks
-3%synergy
Walk-In Closet // Forgotten Cellar
8.9%inclusion4 decks45 decks
7%synergy
Hardened Scales
8.9%inclusion4 decks45 decks
1%synergy
Greenhouse // Rickety Gazebo
8.9%inclusion4 decks45 decks
9%synergy
Funeral Room // Awakening Hall
8.9%inclusion4 decks45 decks
7%synergy
Curse of Clinging Webs
8.9%inclusion4 decks45 decks
6%synergy
Wall Crawl
7.7%inclusion2 decks26 decks
7%synergy
Polluted Cistern // Dim Oubliette
6.7%inclusion3 decks45 decks
4%synergy
Wild Growth
6.7%inclusion3 decks45 decks
-3%synergy
Sigil of Myrkul
6.7%inclusion3 decks45 decks
6%synergy
Growing Rites of Itlimoc
6.7%inclusion3 decks45 decks
-3%synergy
Abundant Growth
6.7%inclusion3 decks45 decks
6%synergy
Animate Dead
6.7%inclusion3 decks45 decks
-2%synergy
Bastion of Remembrance
6.7%inclusion3 decks45 decks
-7%synergy
Oversold Cemetery
6.7%inclusion3 decks45 decks
3%synergy
Battles
Invasion of Shandalar
6.7%inclusion3 decks45 decks
6%synergy
Planeswalkers
Lolth, Spider Queen
29%inclusion13 decks45 decks
24%synergy
Wrenn and Realmbreaker
6.7%inclusion3 decks45 decks
5%synergy
Utility Lands
Swarmyard
60%inclusion27 decks45 decks
46%synergy
Bojuka Bog
44%inclusion20 decks45 decks
4%synergy
Takenuma, Abandoned Mire
18%inclusion8 decks45 decks
6%synergy
Urborg, Tomb of Yawgmoth
18%inclusion8 decks45 decks
-5%synergy
Shifting Woodland
18%inclusion8 decks45 decks
8%synergy
Reliquary Tower
16%inclusion7 decks45 decks
-8%synergy
Vault of Whispers
16%inclusion7 decks45 decks
8%synergy
Mortuary Mire
16%inclusion7 decks45 decks
10%synergy
Tree of Tales
16%inclusion7 decks45 decks
8%synergy
Yavimaya, Cradle of Growth
16%inclusion7 decks45 decks
-12%synergy
Three Tree City
16%inclusion7 decks45 decks
4%synergy
Grim Backwoods
13%inclusion6 decks45 decks
0%synergy
Rogue's Passage
13%inclusion6 decks45 decks
-11%synergy
Dryad Arbor
13%inclusion6 decks45 decks
4%synergy
Boseiju, Who Endures
11%inclusion5 decks45 decks
-7%synergy
Kishla Village
11%inclusion4 decks38 decks
8%synergy
Mosswort Bridge
8.9%inclusion4 decks45 decks
4%synergy
Drownyard Temple
8.9%inclusion4 decks45 decks
7%synergy
Tranquil Thicket
8.9%inclusion4 decks45 decks
0%synergy
Phyrexian Tower
8.9%inclusion4 decks45 decks
-6%synergy
Barren Moor
8.9%inclusion4 decks45 decks
1%synergy
Castle Locthwain
8.9%inclusion4 decks45 decks
5%synergy
Dakmor Salvage
8.9%inclusion4 decks45 decks
2%synergy
Evendo, Waking Haven
6.9%inclusion2 decks29 decks
2%synergy
Hissing Quagmire
6.7%inclusion3 decks45 decks
3%synergy
Cabal Coffers
6.7%inclusion3 decks45 decks
-2%synergy
Mana Artifacts
Sol Ring
73%inclusion33 decks45 decks
-7%synergy
Arcane Signet
64%inclusion29 decks45 decks
2%synergy
Talisman of Resilience
33%inclusion15 decks45 decks
8%synergy
Golgari Signet
24%inclusion11 decks45 decks
-3%synergy
Patchwork Banner
18%inclusion8 decks45 decks
11%synergy
Commander's Sphere
16%inclusion7 decks45 decks
8%synergy
Golgari Keyrune
13%inclusion6 decks45 decks
12%synergy
Mind Stone
8.9%inclusion4 decks45 decks
3%synergy
Thought Vessel
6.7%inclusion3 decks45 decks
0%synergy
Golgari Locket
6.7%inclusion3 decks45 decks
5%synergy
Lands
Swamp
98%inclusion44 decks45 decks
0%synergy
Forest
98%inclusion44 decks45 decks
0%synergy
Command Tower
84%inclusion38 decks45 decks
-1%synergy
Golgari Rot Farm
51%inclusion23 decks45 decks
9%synergy
Overgrown Tomb
49%inclusion22 decks45 decks
4%synergy
Woodland Cemetery
49%inclusion22 decks45 decks
-13%synergy
Llanowar Wastes
47%inclusion21 decks45 decks
-5%synergy
Tainted Wood
47%inclusion21 decks45 decks
2%synergy
Verdant Catacombs
42%inclusion19 decks45 decks
13%synergy
Temple of Malady
42%inclusion19 decks45 decks
7%synergy
Twilight Mire
42%inclusion19 decks45 decks
6%synergy
Evolving Wilds
40%inclusion18 decks45 decks
13%synergy
Necroblossom Snarl
36%inclusion16 decks45 decks
0%synergy
Undergrowth Stadium
33%inclusion15 decks45 decks
-5%synergy
Terramorphic Expanse
33%inclusion15 decks45 decks
13%synergy
Fabled Passage
24%inclusion11 decks45 decks
11%synergy
Viridescent Bog
24%inclusion11 decks45 decks
4%synergy
Underground Mortuary
24%inclusion11 decks45 decks
4%synergy
Deathcap Glade
22%inclusion10 decks45 decks
-7%synergy
Jungle Hollow
22%inclusion10 decks45 decks
-2%synergy
Blooming Marsh
20%inclusion9 decks45 decks
6%synergy
Darkmoss Bridge
18%inclusion8 decks45 decks
8%synergy
Revitalizing Repast
18%inclusion8 decks45 decks
-2%synergy
Myriad Landscape
16%inclusion7 decks45 decks
-1%synergy
Darkbore Pathway
16%inclusion7 decks45 decks
-4%synergy
Wastewood Verge
16%inclusion7 decks45 decks
-1%synergy
Golgari Guildgate
16%inclusion7 decks45 decks
6%synergy
Exotic Orchard
16%inclusion7 decks45 decks
-12%synergy
Fell the Profane
13%inclusion6 decks45 decks
4%synergy
Windswept Heath
13%inclusion6 decks45 decks
6%synergy
Ash Barrens
11%inclusion5 decks45 decks
6%synergy
Bala Ged Recovery
11%inclusion5 decks45 decks
0%synergy
Blighted Woodland
11%inclusion5 decks45 decks
6%synergy
Valgavoth's Lair
11%inclusion5 decks45 decks
6%synergy
Haunted Mire
11%inclusion5 decks45 decks
-5%synergy
Bayou
11%inclusion5 decks45 decks
-1%synergy
Thriving Moor
11%inclusion5 decks45 decks
9%synergy
Polluted Delta
8.9%inclusion4 decks45 decks
3%synergy
Strangled Cemetery
8.9%inclusion4 decks45 decks
7%synergy
Festering Gulch
8.9%inclusion4 decks45 decks
4%synergy
Malakir Rebirth
8.9%inclusion4 decks45 decks
-1%synergy
Nurturing Peatland
8.9%inclusion4 decks45 decks
-4%synergy
Thriving Grove
8.9%inclusion4 decks45 decks
6%synergy
Prismatic Vista
6.7%inclusion3 decks45 decks
1%synergy
Conduit Pylons
6.7%inclusion3 decks45 decks
6%synergy
Bloodstained Mire
6.7%inclusion3 decks45 decks
0%synergy
Hidden Grotto
6.7%inclusion3 decks45 decks
6%synergy
Foul Orchard
6.7%inclusion3 decks45 decks
1%synergy
Wooded Foothills
6.7%inclusion3 decks45 decks
0%synergy
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