The Swarmweaver (Commander) - Insects

The Swarmweaver
Rank #1,294
127decks
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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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Spiders-Man, Heroic Horde
30%inclusion3 decks10 decks
29%synergy
Radioactive Spider
20%inclusion2 decks10 decks
19%synergy
Swarm, Being of Bees
20%inclusion2 decks10 decks
20%synergy
Vibrant Cityscape
20%inclusion2 decks10 decks
19%synergy
Wall Crawl
20%inclusion2 decks10 decks
19%synergy
High Synergy Cards
Crawling Infestation
83%inclusion105 decks127 decks
77%synergy
Grist, the Hunger Tide
83%inclusion106 decks127 decks
74%synergy
Crawling Sensation
77%inclusion98 decks127 decks
71%synergy
Hornet Queen
77%inclusion98 decks127 decks
71%synergy
Arachnogenesis
79%inclusion100 decks127 decks
70%synergy
Twitching Doll
78%inclusion99 decks127 decks
69%synergy
Arasta of the Endless Web
79%inclusion100 decks127 decks
68%synergy
Giant Adephage
72%inclusion91 decks127 decks
67%synergy
Broodspinner
68%inclusion80 decks117 decks
66%synergy
Ishkanah, Grafwidow
70%inclusion89 decks127 decks
66%synergy
Top Cards
Scute Swarm
76%inclusion96 decks127 decks
62%synergy
Haywire Mite
72%inclusion92 decks127 decks
55%synergy
Nyx Weaver
72%inclusion91 decks127 decks
62%synergy
Grist, Voracious Larva
69%inclusion88 decks127 decks
65%synergy
Hornet Nest
68%inclusion86 decks127 decks
64%synergy
Zask, Skittering Swarmlord
68%inclusion86 decks127 decks
65%synergy
Aatchik, Emerald Radian
64%inclusion21 decks33 decks
60%synergy
Caustic Caterpillar
62%inclusion79 decks127 decks
54%synergy
Shelob, Child of Ungoliant
60%inclusion76 decks127 decks
59%synergy
Amzu, Swarm's Hunger
58%inclusion74 decks127 decks
55%synergy
Game Changers
Demonic Tutor
7.1%inclusion9 decks127 decks
-8%synergy
Creatures
Ant Queen
57%inclusion73 decks127 decks
55%synergy
Springheart Nantuko
57%inclusion73 decks127 decks
51%synergy
Izoni, Thousand-Eyed
56%inclusion71 decks127 decks
50%synergy
Skyfisher Spider
51%inclusion65 decks127 decks
46%synergy
Old Rutstein
51%inclusion65 decks127 decks
45%synergy
Huskburster Swarm
51%inclusion65 decks127 decks
49%synergy
Blightbeetle
48%inclusion61 decks127 decks
45%synergy
Giant Ankheg
46%inclusion59 decks127 decks
44%synergy
Blex, Vexing Pest
46%inclusion58 decks127 decks
43%synergy
Spineseeker Centipede
42%inclusion53 decks126 decks
41%synergy
Moldgraf Monstrosity
42%inclusion53 decks127 decks
39%synergy
Altanak, the Thrice-Called
42%inclusion53 decks127 decks
39%synergy
Mazirek, Kraul Death Priest
42%inclusion53 decks127 decks
34%synergy
Canoptek Scarab Swarm
39%inclusion50 decks127 decks
37%synergy
Living Hive
36%inclusion46 decks127 decks
35%synergy
Shelob, Dread Weaver
35%inclusion44 decks127 decks
31%synergy
Broodhatch Nantuko
35%inclusion44 decks127 decks
32%synergy
Scute Mob
35%inclusion44 decks127 decks
32%synergy
Fumulus, the Infestation
33%inclusion22 decks66 decks
30%synergy
Spinner of Souls
26%inclusion17 decks65 decks
22%synergy
Spring-Leaf Avenger
25%inclusion32 decks127 decks
23%synergy
Stinging Cave Crawler
23%inclusion29 decks127 decks
21%synergy
Icetill Explorer
21%inclusion3 decks14 decks
13%synergy
Rotwidow Pack
21%inclusion27 decks127 decks
18%synergy
Flesh Burrower
19%inclusion23 decks122 decks
18%synergy
Molt Tender
18%inclusion6 decks33 decks
15%synergy
Circuit Mender
18%inclusion23 decks127 decks
16%synergy
Moldgraf Millipede
18%inclusion23 decks127 decks
15%synergy
Fynn, the Fangbearer
17%inclusion22 decks127 decks
11%synergy
Crash of Rhino Beetles
17%inclusion21 decks127 decks
15%synergy
Izoni, Center of the Web
16%inclusion20 decks127 decks
14%synergy
Demolisher Spawn
16%inclusion18 decks115 decks
11%synergy
Duskshell Crawler
15%inclusion19 decks127 decks
11%synergy
Eumidian Terrabotanist
14%inclusion2 decks14 decks
13%synergy
Canoptek Tomb Sentinel
14%inclusion18 decks127 decks
13%synergy
Kraul Whipcracker
14%inclusion18 decks127 decks
13%synergy
Carrion Grub
14%inclusion18 decks127 decks
12%synergy
Hatchery Spider
14%inclusion18 decks127 decks
12%synergy
Mightform Harmonizer
13%inclusion2 decks15 decks
12%synergy
Mortipede
13%inclusion16 decks127 decks
12%synergy
Drider
12%inclusion15 decks127 decks
9%synergy
Nantuko Elder
11%inclusion14 decks127 decks
9%synergy
Mirkwood Spider
11%inclusion14 decks127 decks
9%synergy
Iridescent Hornbeetle
11%inclusion14 decks127 decks
10%synergy
Saber Ants
11%inclusion14 decks127 decks
10%synergy
Mortician Beetle
11%inclusion14 decks127 decks
9%synergy
Sakura-Tribe Elder
11%inclusion14 decks127 decks
-19%synergy
Anthropede
11%inclusion12 decks112 decks
11%synergy
Kazandu Nectarpot
10%inclusion13 decks127 decks
8%synergy
Virus Beetle
10%inclusion13 decks127 decks
9%synergy
Instants
Grapple with the Past
54%inclusion69 decks127 decks
49%synergy
Grisly Salvage
52%inclusion66 decks127 decks
41%synergy
Drag to the Roots
48%inclusion61 decks127 decks
43%synergy
Putrefy
44%inclusion56 decks127 decks
9%synergy
Assassin's Trophy
40%inclusion51 decks127 decks
-5%synergy
Beast Within
34%inclusion43 decks127 decks
-3%synergy
Harrow
31%inclusion39 decks127 decks
21%synergy
Second Harvest
28%inclusion35 decks127 decks
14%synergy
Heroic Intervention
24%inclusion31 decks127 decks
-6%synergy
Revitalizing Repast
24%inclusion31 decks127 decks
5%synergy
Golgari Charm
23%inclusion29 decks127 decks
6%synergy
Corpse Churn
20%inclusion25 decks127 decks
18%synergy
Deathsprout
15%inclusion19 decks127 decks
8%synergy
Deadly Rollick
13%inclusion17 decks127 decks
3%synergy
Deadly Dispute
13%inclusion16 decks127 decks
-7%synergy
Fell the Profane
12%inclusion15 decks127 decks
3%synergy
Tear Asunder
12%inclusion15 decks127 decks
-3%synergy
Kindred Summons
12%inclusion15 decks127 decks
10%synergy
Village Rites
11%inclusion14 decks127 decks
-6%synergy
Murder
10%inclusion13 decks127 decks
6%synergy
Withering Torment
10%inclusion12 decks122 decks
7%synergy
Corrupted Conviction
8.7%inclusion11 decks127 decks
1%synergy
Grow Extra Arms
8.3%inclusion1 decks12 decks
8%synergy
Entomb
7.9%inclusion10 decks127 decks
0%synergy
Dark Ritual
7.1%inclusion9 decks127 decks
-9%synergy
Malakir Rebirth
7.1%inclusion9 decks127 decks
-3%synergy
Another Chance
7.1%inclusion9 decks127 decks
6%synergy
Feign Death
6.3%inclusion8 decks127 decks
2%synergy
Overkill
5.6%inclusion1 decks18 decks
4%synergy
Obscuring Haze
5.5%inclusion7 decks127 decks
3%synergy
Sorceries
Spider Spawning
55%inclusion70 decks127 decks
51%synergy
Swarmyard Massacre
53%inclusion67 decks127 decks
41%synergy
Cultivate
49%inclusion62 decks127 decks
8%synergy
Rampant Growth
48%inclusion61 decks127 decks
13%synergy
Reanimate
42%inclusion53 decks127 decks
23%synergy
Nature's Lore
38%inclusion48 decks127 decks
12%synergy
Rise of the Witch-king
36%inclusion46 decks127 decks
23%synergy
Farseek
35%inclusion45 decks127 decks
17%synergy
Victimize
30%inclusion38 decks127 decks
11%synergy
Dread Return
25%inclusion32 decks127 decks
15%synergy
Squirming Emergence
25%inclusion32 decks127 decks
20%synergy
Beacon of Creation
24%inclusion31 decks127 decks
24%synergy
Kodama's Reach
24%inclusion30 decks127 decks
-1%synergy
Formless Genesis
22%inclusion25 decks115 decks
18%synergy
Three Visits
20%inclusion26 decks127 decks
2%synergy
Culling Ritual
15%inclusion19 decks127 decks
-6%synergy
Dig Up
12%inclusion15 decks127 decks
8%synergy
Convert to Slime
11%inclusion13 decks115 decks
9%synergy
Bala Ged Recovery
11%inclusion14 decks127 decks
-1%synergy
Harmonize
10%inclusion13 decks127 decks
2%synergy
Buried Alive
10%inclusion13 decks127 decks
2%synergy
Life from the Loam
10%inclusion13 decks127 decks
2%synergy
Mulch
9.4%inclusion12 decks127 decks
6%synergy
Traverse the Ulvenwald
9.4%inclusion12 decks127 decks
8%synergy
Feed the Swarm
8.7%inclusion11 decks127 decks
1%synergy
Toxic Deluge
8.7%inclusion11 decks127 decks
-12%synergy
Monstrous Emergence
8.4%inclusion9 decks107 decks
8%synergy
Shamanic Revelation
7.9%inclusion10 decks127 decks
-3%synergy
Blasphemous Edict
7.7%inclusion5 decks65 decks
0%synergy
Damnation
7.1%inclusion9 decks127 decks
-1%synergy
Far Wanderings
6.3%inclusion8 decks127 decks
5%synergy
Casualties of War
6.3%inclusion8 decks127 decks
-5%synergy
Night's Whisper
6.3%inclusion8 decks127 decks
-2%synergy
Atrocious Experiment
6.3%inclusion8 decks127 decks
6%synergy
Kindred Dominance
6.3%inclusion8 decks127 decks
1%synergy
Deluge of Doom
6.1%inclusion7 decks115 decks
4%synergy
Quag Feast
6.1%inclusion2 decks33 decks
6%synergy
Final Vengeance
5.6%inclusion7 decks125 decks
4%synergy
Triumph of the Hordes
5.5%inclusion7 decks127 decks
1%synergy
Say Its Name
5.5%inclusion7 decks127 decks
5%synergy
Demonic Counsel
5.5%inclusion7 decks127 decks
4%synergy
Malevolent Rumble
5.5%inclusion7 decks127 decks
3%synergy
Utility Artifacts
Skullclamp
43%inclusion54 decks127 decks
12%synergy
Hedge Shredder
41%inclusion52 decks127 decks
35%synergy
Conduit of Worlds
37%inclusion47 decks127 decks
30%synergy
Perpetual Timepiece
22%inclusion28 decks127 decks
18%synergy
Ashnod's Altar
17%inclusion21 decks127 decks
-4%synergy
Whip of Erebos
16%inclusion20 decks127 decks
11%synergy
Broodheart Engine
13%inclusion4 decks30 decks
12%synergy
Wayfarer's Bauble
12%inclusion15 decks127 decks
9%synergy
Idol of Oblivion
12%inclusion15 decks127 decks
4%synergy
Crucible of Worlds
11%inclusion14 decks127 decks
7%synergy
Maskwood Nexus
9.4%inclusion12 decks127 decks
5%synergy
Phyrexian Altar
7.9%inclusion10 decks127 decks
-1%synergy
Eldrazi Monument
6.3%inclusion8 decks127 decks
3%synergy
Enchantments
The Hunger Tide Rises
56%inclusion71 decks127 decks
54%synergy
Deadbridge Chant
44%inclusion56 decks127 decks
38%synergy
Insidious Roots
37%inclusion47 decks127 decks
25%synergy
Curse of Clinging Webs
29%inclusion37 decks127 decks
26%synergy
Ripples of Undeath
28%inclusion36 decks127 decks
20%synergy
Deathreap Ritual
28%inclusion36 decks127 decks
17%synergy
Parallel Lives
25%inclusion32 decks127 decks
12%synergy
Moldervine Reclamation
21%inclusion27 decks127 decks
-3%synergy
Beastmaster Ascension
20%inclusion25 decks127 decks
8%synergy
Doubling Season
17%inclusion22 decks127 decks
1%synergy
Virtue of Persistence
17%inclusion22 decks127 decks
15%synergy
Animate Dead
12%inclusion15 decks127 decks
3%synergy
Binding the Old Gods
11%inclusion14 decks127 decks
2%synergy
Cemetery Tampering
11%inclusion14 decks127 decks
7%synergy
Into the Pit
8.7%inclusion10 decks115 decks
6%synergy
Out of the Tombs
8.7%inclusion11 decks127 decks
6%synergy
Grave Pact
8.7%inclusion11 decks127 decks
0%synergy
Growing Rites of Itlimoc
8.7%inclusion11 decks127 decks
-1%synergy
Greenhouse // Rickety Gazebo
8.0%inclusion10 decks125 decks
8%synergy
Journey to Eternity
7.9%inclusion10 decks127 decks
2%synergy
Black Market Connections
7.9%inclusion10 decks127 decks
-1%synergy
Walk-In Closet // Forgotten Cellar
7.8%inclusion9 decks115 decks
6%synergy
Oversold Cemetery
7.1%inclusion9 decks127 decks
4%synergy
Dredger's Insight
6.7%inclusion2 decks30 decks
5%synergy
Terrasymbiosis
6.7%inclusion1 decks15 decks
2%synergy
Polluted Cistern // Dim Oubliette
6.1%inclusion7 decks115 decks
3%synergy
Battles
Invasion of Shandalar
6.3%inclusion8 decks127 decks
6%synergy
Planeswalkers
Lolth, Spider Queen
46%inclusion59 decks127 decks
42%synergy
Utility Lands
Swarmyard
55%inclusion70 decks127 decks
41%synergy
Bojuka Bog
45%inclusion57 decks127 decks
5%synergy
Yavimaya, Cradle of Growth
31%inclusion40 decks127 decks
4%synergy
Three Tree City
25%inclusion32 decks127 decks
14%synergy
Reliquary Tower
24%inclusion31 decks127 decks
1%synergy
Grim Backwoods
22%inclusion28 decks127 decks
9%synergy
Urborg, Tomb of Yawgmoth
22%inclusion28 decks127 decks
-1%synergy
Shifting Woodland
17%inclusion22 decks127 decks
7%synergy
Tree of Tales
16%inclusion20 decks127 decks
8%synergy
Vault of Whispers
15%inclusion19 decks127 decks
8%synergy
Rogue's Passage
15%inclusion19 decks127 decks
-9%synergy
Takenuma, Abandoned Mire
14%inclusion18 decks127 decks
2%synergy
Boseiju, Who Endures
14%inclusion18 decks127 decks
-4%synergy
Kishla Village
14%inclusion3 decks22 decks
11%synergy
Mortuary Mire
13%inclusion17 decks127 decks
8%synergy
Eumidian Hatchery
13%inclusion2 decks15 decks
12%synergy
Tranquil Thicket
10%inclusion13 decks127 decks
2%synergy
Barren Moor
9.4%inclusion12 decks127 decks
1%synergy
Dryad Arbor
9.4%inclusion12 decks127 decks
0%synergy
Phyrexian Tower
7.9%inclusion10 decks127 decks
-7%synergy
Cabal Coffers
7.9%inclusion10 decks127 decks
-1%synergy
Urza's Saga
5.5%inclusion7 decks127 decks
1%synergy
Mosswort Bridge
5.5%inclusion7 decks127 decks
0%synergy
Temple of the False God
5.5%inclusion7 decks127 decks
-2%synergy
Oran-Rief, the Vastwood
5.5%inclusion7 decks127 decks
-5%synergy
Mana Artifacts
Sol Ring
86%inclusion109 decks127 decks
6%synergy
Arcane Signet
76%inclusion96 decks127 decks
13%synergy
Golgari Signet
47%inclusion60 decks127 decks
19%synergy
Talisman of Resilience
28%inclusion35 decks127 decks
3%synergy
Commander's Sphere
14%inclusion18 decks127 decks
6%synergy
Mind Stone
13%inclusion16 decks127 decks
7%synergy
Patchwork Banner
11%inclusion14 decks127 decks
4%synergy
Golgari Keyrune
7.9%inclusion10 decks127 decks
7%synergy
Thought Vessel
5.5%inclusion7 decks127 decks
-1%synergy
Lands
Swamp
98%inclusion124 decks127 decks
0%synergy
Forest
98%inclusion124 decks127 decks
0%synergy
Command Tower
86%inclusion109 decks127 decks
0%synergy
Woodland Cemetery
69%inclusion87 decks127 decks
8%synergy
Necroblossom Snarl
50%inclusion63 decks127 decks
14%synergy
Evolving Wilds
43%inclusion55 decks127 decks
16%synergy
Twilight Mire
43%inclusion55 decks127 decks
9%synergy
Overgrown Tomb
43%inclusion54 decks127 decks
-2%synergy
Golgari Rot Farm
42%inclusion53 decks127 decks
0%synergy
Llanowar Wastes
42%inclusion53 decks127 decks
-10%synergy
Tainted Wood
41%inclusion52 decks127 decks
-3%synergy
Temple of Malady
39%inclusion49 decks127 decks
3%synergy
Deathcap Glade
39%inclusion49 decks127 decks
9%synergy
Undergrowth Stadium
38%inclusion48 decks127 decks
-1%synergy
Terramorphic Expanse
31%inclusion40 decks127 decks
11%synergy
Verdant Catacombs
31%inclusion39 decks127 decks
1%synergy
Underground Mortuary
28%inclusion35 decks127 decks
7%synergy
Exotic Orchard
26%inclusion33 decks127 decks
-1%synergy
Revitalizing Repast
24%inclusion31 decks127 decks
5%synergy
Fabled Passage
24%inclusion30 decks127 decks
10%synergy
Darkmoss Bridge
24%inclusion30 decks127 decks
14%synergy
Jungle Hollow
24%inclusion30 decks127 decks
-1%synergy
Blooming Marsh
22%inclusion28 decks127 decks
8%synergy
Viridescent Bog
21%inclusion27 decks127 decks
1%synergy
Haunted Mire
17%inclusion22 decks127 decks
0%synergy
Darkbore Pathway
17%inclusion21 decks127 decks
-4%synergy
Path of Ancestry
17%inclusion21 decks127 decks
-6%synergy
Myriad Landscape
14%inclusion18 decks127 decks
-3%synergy
Fell the Profane
12%inclusion15 decks127 decks
3%synergy
Bala Ged Recovery
11%inclusion14 decks127 decks
-1%synergy
Ash Barrens
10%inclusion13 decks127 decks
5%synergy
Golgari Guildgate
9.4%inclusion12 decks127 decks
0%synergy
Wastewood Verge
9.1%inclusion3 decks33 decks
-6%synergy
Bayou
8.7%inclusion11 decks127 decks
-3%synergy
Festering Gulch
7.1%inclusion9 decks127 decks
2%synergy
Malakir Rebirth
7.1%inclusion9 decks127 decks
-3%synergy
Vernal Fen
6.7%inclusion1 decks15 decks
-4%synergy
Festering Thicket
6.7%inclusion1 decks15 decks
1%synergy
Strangled Cemetery
6.3%inclusion8 decks127 decks
4%synergy
Cavern of Souls
6.3%inclusion8 decks127 decks
0%synergy
Riveteers Overlook
5.5%inclusion7 decks127 decks
1%synergy
Valgavoth's Lair
5.5%inclusion7 decks127 decks
1%synergy
Foul Orchard
5.5%inclusion7 decks127 decks
0%synergy
Woodland Chasm
5.5%inclusion7 decks127 decks
-3%synergy
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