The Swarmweaver (Commander) - Insects

The Swarmweaver
Rank #1,262
126decks
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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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Crawling Infestation
80%inclusion101 decks126 decks
75%synergy
Grist, the Hunger Tide
83%inclusion105 decks126 decks
74%synergy
Hornet Queen
75%inclusion95 decks126 decks
69%synergy
Crawling Sensation
75%inclusion94 decks126 decks
69%synergy
Arachnogenesis
77%inclusion97 decks126 decks
68%synergy
Giant Adephage
71%inclusion90 decks126 decks
67%synergy
Twitching Doll
75%inclusion94 decks126 decks
66%synergy
Ishkanah, Grafwidow
68%inclusion86 decks126 decks
64%synergy
Zask, Skittering Swarmlord
67%inclusion84 decks126 decks
64%synergy
Arasta of the Endless Web
74%inclusion93 decks126 decks
64%synergy
Top Cards
Scute Swarm
71%inclusion90 decks126 decks
58%synergy
Haywire Mite
68%inclusion86 decks126 decks
51%synergy
Nyx Weaver
67%inclusion85 decks126 decks
58%synergy
Hornet Nest
67%inclusion84 decks126 decks
63%synergy
Aatchik, Emerald Radian
66%inclusion29 decks44 decks
62%synergy
Grist, Voracious Larva
66%inclusion83 decks126 decks
61%synergy
Broodspinner
64%inclusion75 decks117 decks
62%synergy
Caustic Caterpillar
59%inclusion74 decks126 decks
52%synergy
Shelob, Child of Ungoliant
58%inclusion73 decks126 decks
57%synergy
Amzu, Swarm's Hunger
57%inclusion72 decks126 decks
54%synergy
Game Changers
Demonic Tutor
7.1%inclusion9 decks126 decks
-8%synergy
Creatures
Springheart Nantuko
56%inclusion71 decks126 decks
50%synergy
Ant Queen
54%inclusion68 decks126 decks
52%synergy
Izoni, Thousand-Eyed
54%inclusion68 decks126 decks
48%synergy
Blightbeetle
50%inclusion63 decks126 decks
47%synergy
Huskburster Swarm
49%inclusion62 decks126 decks
47%synergy
Skyfisher Spider
48%inclusion61 decks126 decks
43%synergy
Old Rutstein
48%inclusion61 decks126 decks
43%synergy
Blex, Vexing Pest
47%inclusion59 decks126 decks
44%synergy
Mazirek, Kraul Death Priest
44%inclusion56 decks126 decks
37%synergy
Giant Ankheg
43%inclusion54 decks126 decks
41%synergy
Spineseeker Centipede
42%inclusion53 decks126 decks
41%synergy
Moldgraf Monstrosity
40%inclusion51 decks126 decks
38%synergy
Canoptek Scarab Swarm
40%inclusion51 decks126 decks
38%synergy
Altanak, the Thrice-Called
38%inclusion48 decks126 decks
36%synergy
Icetill Explorer
38%inclusion11 decks29 decks
29%synergy
Broodhatch Nantuko
36%inclusion45 decks126 decks
34%synergy
Fumulus, the Infestation
36%inclusion25 decks70 decks
32%synergy
Living Hive
34%inclusion43 decks126 decks
33%synergy
Seedship Broodtender
33%inclusion10 decks30 decks
30%synergy
Shelob, Dread Weaver
33%inclusion41 decks126 decks
30%synergy
Scute Mob
33%inclusion41 decks126 decks
30%synergy
Spinner of Souls
25%inclusion17 decks69 decks
21%synergy
Spring-Leaf Avenger
25%inclusion31 decks126 decks
22%synergy
Radioactive Spider
24%inclusion6 decks25 decks
23%synergy
Molt Tender
23%inclusion10 decks44 decks
20%synergy
Rotwidow Pack
22%inclusion28 decks126 decks
19%synergy
Stinging Cave Crawler
21%inclusion26 decks126 decks
19%synergy
Swarm, Being of Bees
20%inclusion5 decks25 decks
20%synergy
Flesh Burrower
19%inclusion23 decks122 decks
18%synergy
Circuit Mender
18%inclusion23 decks126 decks
16%synergy
Skystinger
18%inclusion5 decks28 decks
18%synergy
Moldgraf Millipede
17%inclusion22 decks126 decks
15%synergy
Crash of Rhino Beetles
17%inclusion22 decks126 decks
16%synergy
Fynn, the Fangbearer
17%inclusion22 decks126 decks
12%synergy
Broodguard Elite
17%inclusion5 decks30 decks
16%synergy
Mightform Harmonizer
17%inclusion5 decks30 decks
16%synergy
Demolisher Spawn
17%inclusion19 decks115 decks
12%synergy
Carrion Grub
15%inclusion19 decks126 decks
13%synergy
Duskshell Crawler
15%inclusion19 decks126 decks
11%synergy
Spider-Rex, Daring Dino
15%inclusion4 decks27 decks
14%synergy
Seedship Agrarian
14%inclusion4 decks29 decks
13%synergy
Eumidian Terrabotanist
14%inclusion4 decks29 decks
13%synergy
Drider
13%inclusion17 decks126 decks
11%synergy
Virus Beetle
13%inclusion17 decks126 decks
12%synergy
Meltstrider Eulogist
13%inclusion4 decks30 decks
13%synergy
Izoni, Center of the Web
13%inclusion16 decks126 decks
11%synergy
Mortipede
13%inclusion16 decks126 decks
13%synergy
Hatchery Spider
13%inclusion16 decks126 decks
11%synergy
Kraul Whipcracker
13%inclusion16 decks126 decks
12%synergy
Spiders-Man, Heroic Horde
12%inclusion3 decks25 decks
11%synergy
Instants
Grisly Salvage
52%inclusion65 decks126 decks
41%synergy
Grapple with the Past
50%inclusion63 decks126 decks
45%synergy
Drag to the Roots
48%inclusion60 decks126 decks
43%synergy
Putrefy
45%inclusion57 decks126 decks
10%synergy
Assassin's Trophy
38%inclusion48 decks126 decks
-7%synergy
Beast Within
32%inclusion40 decks126 decks
-4%synergy
Harrow
30%inclusion38 decks126 decks
21%synergy
Second Harvest
28%inclusion35 decks126 decks
14%synergy
Midnight Tilling
25%inclusion4 decks16 decks
22%synergy
Heroic Intervention
21%inclusion27 decks126 decks
-10%synergy
Golgari Charm
21%inclusion27 decks126 decks
5%synergy
Revitalizing Repast
21%inclusion26 decks126 decks
1%synergy
Corpse Churn
18%inclusion23 decks126 decks
17%synergy
Deathsprout
16%inclusion20 decks126 decks
10%synergy
Deadly Rollick
13%inclusion17 decks126 decks
3%synergy
Deadly Dispute
13%inclusion17 decks126 decks
-7%synergy
Village Rites
13%inclusion16 decks126 decks
-4%synergy
Tear Asunder
13%inclusion16 decks126 decks
-3%synergy
Kindred Summons
12%inclusion15 decks126 decks
10%synergy
Murder
11%inclusion14 decks126 decks
7%synergy
Fell the Profane
8.7%inclusion11 decks126 decks
0%synergy
Withering Torment
8.2%inclusion10 decks122 decks
5%synergy
Corrupted Conviction
7.9%inclusion10 decks126 decks
1%synergy
Another Chance
7.1%inclusion9 decks126 decks
6%synergy
Entomb
7.1%inclusion9 decks126 decks
-1%synergy
Obscuring Haze
6.3%inclusion8 decks126 decks
4%synergy
Dark Ritual
6.3%inclusion8 decks126 decks
-11%synergy
Malakir Rebirth
6.3%inclusion8 decks126 decks
-3%synergy
Overkill
6.3%inclusion2 decks32 decks
5%synergy
Return to Nature
5.6%inclusion7 decks126 decks
0%synergy
Feign Death
5.6%inclusion7 decks126 decks
2%synergy
Horrid Vigor
5.2%inclusion6 decks115 decks
4%synergy
Cycle of Renewal
5.0%inclusion1 decks20 decks
4%synergy
Sorceries
Spider Spawning
52%inclusion65 decks126 decks
48%synergy
Swarmyard Massacre
49%inclusion62 decks126 decks
38%synergy
Cultivate
46%inclusion58 decks126 decks
7%synergy
Rampant Growth
44%inclusion56 decks126 decks
11%synergy
Reanimate
37%inclusion47 decks126 decks
18%synergy
Nature's Lore
37%inclusion46 decks126 decks
11%synergy
Rise of the Witch-king
33%inclusion41 decks126 decks
20%synergy
Farseek
33%inclusion41 decks126 decks
14%synergy
Victimize
29%inclusion37 decks126 decks
10%synergy
Beacon of Creation
25%inclusion32 decks126 decks
25%synergy
Squirming Emergence
24%inclusion30 decks126 decks
19%synergy
Kodama's Reach
23%inclusion29 decks126 decks
0%synergy
Dread Return
23%inclusion29 decks126 decks
13%synergy
Formless Genesis
20%inclusion23 decks115 decks
17%synergy
Three Visits
20%inclusion25 decks126 decks
1%synergy
Culling Ritual
14%inclusion18 decks126 decks
-6%synergy
Convert to Slime
14%inclusion16 decks115 decks
12%synergy
Dig Up
12%inclusion15 decks126 decks
8%synergy
Harmonize
11%inclusion14 decks126 decks
3%synergy
Mulch
10%inclusion13 decks126 decks
7%synergy
Life from the Loam
10%inclusion13 decks126 decks
3%synergy
Feed the Swarm
10%inclusion13 decks126 decks
3%synergy
Buried Alive
10%inclusion13 decks126 decks
2%synergy
Toxic Deluge
10%inclusion12 decks126 decks
-11%synergy
Traverse the Ulvenwald
10%inclusion12 decks126 decks
8%synergy
Villainous Wrath
8.0%inclusion2 decks25 decks
7%synergy
Bala Ged Recovery
7.9%inclusion10 decks126 decks
-3%synergy
Monstrous Emergence
7.4%inclusion8 decks108 decks
7%synergy
Night's Whisper
7.1%inclusion9 decks126 decks
-1%synergy
Shamanic Revelation
7.1%inclusion9 decks126 decks
-4%synergy
Damnation
7.1%inclusion9 decks126 decks
0%synergy
Deluge of Doom
7.0%inclusion8 decks115 decks
5%synergy
Quag Feast
6.8%inclusion3 decks44 decks
6%synergy
Far Wanderings
6.3%inclusion8 decks126 decks
5%synergy
Casualties of War
6.3%inclusion8 decks126 decks
-4%synergy
Kindred Dominance
6.3%inclusion8 decks126 decks
0%synergy
Atrocious Experiment
6.3%inclusion8 decks126 decks
6%synergy
Blasphemous Edict
5.8%inclusion4 decks69 decks
-1%synergy
Final Vengeance
5.6%inclusion7 decks125 decks
5%synergy
Triumph of the Hordes
5.6%inclusion7 decks126 decks
1%synergy
Demonic Counsel
5.6%inclusion7 decks126 decks
5%synergy
Utility Artifacts
Skullclamp
41%inclusion52 decks126 decks
10%synergy
Hedge Shredder
39%inclusion49 decks126 decks
33%synergy
Conduit of Worlds
34%inclusion43 decks126 decks
28%synergy
Perpetual Timepiece
20%inclusion25 decks126 decks
17%synergy
Ashnod's Altar
14%inclusion18 decks126 decks
-5%synergy
Whip of Erebos
13%inclusion17 decks126 decks
8%synergy
Idol of Oblivion
12%inclusion15 decks126 decks
4%synergy
Wayfarer's Bauble
11%inclusion14 decks126 decks
9%synergy
Crucible of Worlds
10%inclusion12 decks126 decks
6%synergy
Broodheart Engine
10%inclusion4 decks42 decks
8%synergy
Maskwood Nexus
8.7%inclusion11 decks126 decks
4%synergy
Phyrexian Altar
7.9%inclusion10 decks126 decks
-1%synergy
Eldrazi Monument
6.3%inclusion8 decks126 decks
3%synergy
Chronicle of Victory
6.3%inclusion1 decks16 decks
-1%synergy
Lightning Greaves
5.6%inclusion7 decks126 decks
-16%synergy
Enchantments
The Hunger Tide Rises
55%inclusion69 decks126 decks
53%synergy
Deadbridge Chant
41%inclusion52 decks126 decks
36%synergy
Insidious Roots
36%inclusion45 decks126 decks
24%synergy
Deathreap Ritual
29%inclusion37 decks126 decks
18%synergy
Curse of Clinging Webs
28%inclusion35 decks126 decks
25%synergy
Ripples of Undeath
25%inclusion32 decks126 decks
18%synergy
Wall Crawl
24%inclusion6 decks25 decks
23%synergy
Parallel Lives
23%inclusion29 decks126 decks
10%synergy
Moldervine Reclamation
21%inclusion26 decks126 decks
-2%synergy
Doubling Season
18%inclusion23 decks126 decks
2%synergy
Virtue of Persistence
17%inclusion22 decks126 decks
16%synergy
Beastmaster Ascension
17%inclusion22 decks126 decks
5%synergy
Binding the Old Gods
13%inclusion16 decks126 decks
4%synergy
Animate Dead
10%inclusion12 decks126 decks
1%synergy
Grave Pact
8.7%inclusion11 decks126 decks
1%synergy
Cemetery Tampering
8.7%inclusion11 decks126 decks
5%synergy
Greenhouse // Rickety Gazebo
8.0%inclusion10 decks125 decks
8%synergy
Black Market Connections
7.1%inclusion9 decks126 decks
-1%synergy
Out of the Tombs
7.1%inclusion9 decks126 decks
5%synergy
Journey to Eternity
7.1%inclusion9 decks126 decks
2%synergy
Terrasymbiosis
6.7%inclusion2 decks30 decks
2%synergy
Growing Rites of Itlimoc
6.3%inclusion8 decks126 decks
-3%synergy
Oversold Cemetery
6.3%inclusion8 decks126 decks
3%synergy
Ride the Shoopuf
6.3%inclusion2 decks32 decks
5%synergy
Polluted Cistern // Dim Oubliette
6.1%inclusion7 decks115 decks
4%synergy
Walk-In Closet // Forgotten Cellar
5.2%inclusion6 decks115 decks
3%synergy
Into the Pit
5.2%inclusion6 decks115 decks
3%synergy
Battles
Invasion of Shandalar
5.6%inclusion7 decks126 decks
5%synergy
Planeswalkers
Lolth, Spider Queen
44%inclusion56 decks126 decks
40%synergy
Vraska, Swarm's Eminence
5.6%inclusion7 decks126 decks
4%synergy
Utility Lands
Swarmyard
56%inclusion70 decks126 decks
41%synergy
Bojuka Bog
42%inclusion53 decks126 decks
2%synergy
Yavimaya, Cradle of Growth
30%inclusion38 decks126 decks
3%synergy
Three Tree City
25%inclusion31 decks126 decks
13%synergy
Reliquary Tower
23%inclusion29 decks126 decks
0%synergy
Grim Backwoods
21%inclusion26 decks126 decks
8%synergy
Urborg, Tomb of Yawgmoth
19%inclusion24 decks126 decks
-4%synergy
Shifting Woodland
17%inclusion22 decks126 decks
7%synergy
Tree of Tales
14%inclusion18 decks126 decks
7%synergy
Vault of Whispers
13%inclusion17 decks126 decks
6%synergy
Eumidian Hatchery
13%inclusion4 decks30 decks
12%synergy
Rogue's Passage
13%inclusion16 decks126 decks
-11%synergy
Mortuary Mire
13%inclusion16 decks126 decks
8%synergy
Takenuma, Abandoned Mire
13%inclusion16 decks126 decks
2%synergy
Kishla Village
12%inclusion4 decks34 decks
10%synergy
Tranquil Thicket
11%inclusion14 decks126 decks
2%synergy
Boseiju, Who Endures
11%inclusion14 decks126 decks
-7%synergy
Barren Moor
10%inclusion13 decks126 decks
2%synergy
Dryad Arbor
10%inclusion12 decks126 decks
0%synergy
Phyrexian Tower
7.1%inclusion9 decks126 decks
-8%synergy
Cabal Coffers
7.1%inclusion9 decks126 decks
-2%synergy
Oran-Rief, the Vastwood
6.3%inclusion8 decks126 decks
-4%synergy
Temple of the False God
5.6%inclusion7 decks126 decks
-2%synergy
Secret Tunnel
5.0%inclusion1 decks20 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion106 decks126 decks
5%synergy
Arcane Signet
73%inclusion92 decks126 decks
11%synergy
Golgari Signet
44%inclusion56 decks126 decks
18%synergy
Talisman of Resilience
29%inclusion37 decks126 decks
5%synergy
Commander's Sphere
16%inclusion20 decks126 decks
9%synergy
Patchwork Banner
11%inclusion14 decks126 decks
4%synergy
Mind Stone
10%inclusion13 decks126 decks
5%synergy
Golgari Keyrune
7.9%inclusion10 decks126 decks
7%synergy
Lands
Swamp
98%inclusion124 decks126 decks
1%synergy
Forest
98%inclusion123 decks126 decks
0%synergy
Command Tower
85%inclusion107 decks126 decks
0%synergy
Woodland Cemetery
67%inclusion84 decks126 decks
4%synergy
Necroblossom Snarl
48%inclusion60 decks126 decks
12%synergy
Evolving Wilds
44%inclusion55 decks126 decks
16%synergy
Twilight Mire
42%inclusion53 decks126 decks
5%synergy
Overgrown Tomb
41%inclusion52 decks126 decks
-5%synergy
Golgari Rot Farm
40%inclusion51 decks126 decks
-1%synergy
Tainted Wood
40%inclusion50 decks126 decks
-5%synergy
Llanowar Wastes
39%inclusion49 decks126 decks
-13%synergy
Deathcap Glade
39%inclusion49 decks126 decks
9%synergy
Undergrowth Stadium
37%inclusion46 decks126 decks
-2%synergy
Temple of Malady
36%inclusion45 decks126 decks
1%synergy
Verdant Catacombs
33%inclusion41 decks126 decks
3%synergy
Terramorphic Expanse
30%inclusion38 decks126 decks
10%synergy
Underground Mortuary
28%inclusion35 decks126 decks
7%synergy
Jungle Hollow
26%inclusion33 decks126 decks
2%synergy
Exotic Orchard
25%inclusion32 decks126 decks
-2%synergy
Blooming Marsh
24%inclusion30 decks126 decks
9%synergy
Darkmoss Bridge
23%inclusion29 decks126 decks
13%synergy
Fabled Passage
22%inclusion28 decks126 decks
9%synergy
Revitalizing Repast
21%inclusion26 decks126 decks
1%synergy
Viridescent Bog
21%inclusion26 decks126 decks
-1%synergy
Haunted Mire
20%inclusion25 decks126 decks
4%synergy
Wastewood Verge
18%inclusion8 decks44 decks
0%synergy
Path of Ancestry
17%inclusion21 decks126 decks
-7%synergy
Myriad Landscape
16%inclusion20 decks126 decks
1%synergy
Darkbore Pathway
15%inclusion19 decks126 decks
-4%synergy
Golgari Guildgate
12%inclusion15 decks126 decks
3%synergy
Foggy Bottom Swamp
11%inclusion2 decks19 decks
8%synergy
Vernal Fen
10%inclusion3 decks30 decks
-5%synergy
Festering Thicket
10%inclusion3 decks30 decks
3%synergy
Strangled Cemetery
10%inclusion12 decks126 decks
7%synergy
Ash Barrens
10%inclusion12 decks126 decks
4%synergy
Bayou
8.7%inclusion11 decks126 decks
-3%synergy
Fell the Profane
8.7%inclusion11 decks126 decks
0%synergy
Festering Gulch
8.7%inclusion11 decks126 decks
4%synergy
Vibrant Cityscape
8.0%inclusion2 decks25 decks
6%synergy
Cavern of Souls
7.9%inclusion10 decks126 decks
1%synergy
Foul Orchard
7.9%inclusion10 decks126 decks
3%synergy
Bala Ged Recovery
7.9%inclusion10 decks126 decks
-3%synergy
Command Bridge
6.7%inclusion2 decks30 decks
6%synergy
Woodland Chasm
6.3%inclusion8 decks126 decks
-1%synergy
Malakir Rebirth
6.3%inclusion8 decks126 decks
-3%synergy
Valgavoth's Lair
5.6%inclusion7 decks126 decks
1%synergy
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