The Swarmweaver (Commander) - Core Mill

The Swarmweaver
Rank #1,265
21decks
As CommanderAs CardAverage DeckDecks
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Budget
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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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Grist, the Hunger Tide
90%inclusion19 decks21 decks
82%synergy
Twitching Doll
90%inclusion19 decks21 decks
81%synergy
Broodspinner
80%inclusion16 decks20 decks
78%synergy
Ishkanah, Grafwidow
81%inclusion17 decks21 decks
77%synergy
Nyx Weaver
86%inclusion18 decks21 decks
77%synergy
Crawling Infestation
81%inclusion17 decks21 decks
76%synergy
Spider Spawning
76%inclusion16 decks21 decks
73%synergy
Aatchik, Emerald Radian
75%inclusion12 decks16 decks
72%synergy
Crawling Sensation
76%inclusion16 decks21 decks
71%synergy
Arachnogenesis
81%inclusion17 decks21 decks
71%synergy
Top Cards
Haywire Mite
81%inclusion17 decks21 decks
62%synergy
Hornet Queen
76%inclusion16 decks21 decks
70%synergy
Izoni, Thousand-Eyed
71%inclusion15 decks21 decks
66%synergy
Arasta of the Endless Web
71%inclusion15 decks21 decks
60%synergy
Scute Swarm
67%inclusion14 decks21 decks
52%synergy
Giant Adephage
62%inclusion13 decks21 decks
58%synergy
Putrefy
62%inclusion13 decks21 decks
29%synergy
Grisly Salvage
62%inclusion13 decks21 decks
52%synergy
Grist, Voracious Larva
57%inclusion12 decks21 decks
53%synergy
Zask, Skittering Swarmlord
57%inclusion12 decks21 decks
55%synergy
Creatures
Old Rutstein
57%inclusion12 decks21 decks
53%synergy
Spinner of Souls
53%inclusion9 decks17 decks
50%synergy
Hornet Nest
52%inclusion11 decks21 decks
49%synergy
Shelob, Child of Ungoliant
52%inclusion11 decks21 decks
51%synergy
Demolisher Spawn
50%inclusion10 decks20 decks
46%synergy
Blightbeetle
48%inclusion10 decks21 decks
45%synergy
Spineseeker Centipede
48%inclusion10 decks21 decks
47%synergy
Seedship Broodtender
46%inclusion6 decks13 decks
43%synergy
Caustic Caterpillar
43%inclusion9 decks21 decks
36%synergy
Moldgraf Millipede
43%inclusion9 decks21 decks
40%synergy
Altanak, the Thrice-Called
43%inclusion9 decks21 decks
41%synergy
Skyfisher Spider
43%inclusion9 decks21 decks
38%synergy
Amzu, Swarm's Hunger
43%inclusion9 decks21 decks
40%synergy
Springheart Nantuko
43%inclusion9 decks21 decks
36%synergy
Huskburster Swarm
43%inclusion9 decks21 decks
41%synergy
Spring-Leaf Avenger
38%inclusion8 decks21 decks
36%synergy
Blex, Vexing Pest
38%inclusion8 decks21 decks
35%synergy
Canoptek Scarab Swarm
33%inclusion7 decks21 decks
31%synergy
Fynn, the Fangbearer
33%inclusion7 decks21 decks
28%synergy
Lord Dregg, Insect Invader
33%inclusion1 decks3 decks
32%synergy
Moldgraf Monstrosity
29%inclusion6 decks21 decks
27%synergy
Ant Queen
29%inclusion6 decks21 decks
26%synergy
Giant Ankheg
29%inclusion6 decks21 decks
27%synergy
Molt Tender
25%inclusion4 decks16 decks
22%synergy
Living Hive
24%inclusion5 decks21 decks
22%synergy
Rotwidow Pack
24%inclusion5 decks21 decks
21%synergy
Skull Prophet
24%inclusion5 decks21 decks
16%synergy
Honest Rutstein
24%inclusion5 decks21 decks
15%synergy
Shelob, Dread Weaver
24%inclusion5 decks21 decks
21%synergy
Stitcher's Supplier
24%inclusion5 decks21 decks
16%synergy
Mazirek, Kraul Death Priest
24%inclusion5 decks21 decks
15%synergy
Sakura-Tribe Elder
24%inclusion5 decks21 decks
-5%synergy
Enduring Vitality
20%inclusion4 decks20 decks
11%synergy
Overlord of the Balemurk
20%inclusion4 decks20 decks
17%synergy
Izoni, Center of the Web
19%inclusion4 decks21 decks
18%synergy
Broodhatch Nantuko
19%inclusion4 decks21 decks
17%synergy
Carrion Grub
19%inclusion4 decks21 decks
17%synergy
Drider
14%inclusion3 decks21 decks
12%synergy
Masked Vandal
14%inclusion3 decks21 decks
12%synergy
Morbid Opportunist
14%inclusion3 decks21 decks
1%synergy
Sidisi, Regent of the Mire
14%inclusion2 decks14 decks
13%synergy
Sweet-Gum Recluse
14%inclusion3 decks21 decks
12%synergy
Stinging Cave Crawler
14%inclusion3 decks21 decks
13%synergy
Hatchery Spider
14%inclusion3 decks21 decks
13%synergy
Chitin Gravestalker
13%inclusion2 decks16 decks
12%synergy
Fumulus, the Infestation
12%inclusion2 decks17 decks
8%synergy
Infestation Sage
12%inclusion2 decks17 decks
11%synergy
Osseous Sticktwister
10%inclusion2 decks20 decks
9%synergy
Wickerfolk Thresher
10%inclusion2 decks20 decks
9%synergy
Mirkwood Bats
10%inclusion2 decks21 decks
-10%synergy
Instants
Grapple with the Past
52%inclusion11 decks21 decks
48%synergy
Drag to the Roots
52%inclusion11 decks21 decks
48%synergy
Golgari Charm
38%inclusion8 decks21 decks
22%synergy
Beast Within
33%inclusion7 decks21 decks
-1%synergy
Midnight Tilling
33%inclusion1 decks3 decks
31%synergy
Harrow
29%inclusion6 decks21 decks
20%synergy
Assassin's Trophy
29%inclusion6 decks21 decks
-19%synergy
Heroic Intervention
24%inclusion5 decks21 decks
-8%synergy
Second Harvest
19%inclusion4 decks21 decks
5%synergy
Corpse Churn
19%inclusion4 decks21 decks
18%synergy
Horrid Vigor
15%inclusion3 decks20 decks
14%synergy
Deadly Dispute
14%inclusion3 decks21 decks
-6%synergy
Tear Asunder
14%inclusion3 decks21 decks
-1%synergy
Revitalizing Repast
14%inclusion3 decks21 decks
-6%synergy
Black Sun's Twilight
14%inclusion3 decks21 decks
14%synergy
Corrupted Conviction
14%inclusion3 decks21 decks
8%synergy
Abrupt Decay
10%inclusion2 decks21 decks
-6%synergy
Hazel's Nocturne
10%inclusion2 decks21 decks
8%synergy
Village Rites
10%inclusion2 decks21 decks
-7%synergy
Peerless Recycling
10%inclusion2 decks21 decks
8%synergy
Malakir Rebirth
10%inclusion2 decks21 decks
-0%synergy
Plumb the Forbidden
10%inclusion2 decks21 decks
-1%synergy
Another Chance
10%inclusion2 decks21 decks
9%synergy
Heritage Reclamation
7.1%inclusion1 decks14 decks
5%synergy
Sorceries
Swarmyard Massacre
52%inclusion11 decks21 decks
42%synergy
Cultivate
48%inclusion10 decks21 decks
9%synergy
Rampant Growth
43%inclusion9 decks21 decks
11%synergy
Victimize
33%inclusion7 decks21 decks
14%synergy
Kodama's Reach
24%inclusion5 decks21 decks
2%synergy
Dread Return
24%inclusion5 decks21 decks
15%synergy
Rise of the Witch-king
24%inclusion5 decks21 decks
12%synergy
Nature's Lore
24%inclusion5 decks21 decks
-2%synergy
Squirming Emergence
24%inclusion5 decks21 decks
20%synergy
Formless Genesis
20%inclusion4 decks20 decks
17%synergy
Farseek
19%inclusion4 decks21 decks
1%synergy
Reanimate
19%inclusion4 decks21 decks
-0%synergy
Bala Ged Recovery
19%inclusion4 decks21 decks
8%synergy
Eaten Alive
19%inclusion4 decks21 decks
17%synergy
Commune with Evil
15%inclusion3 decks20 decks
15%synergy
Culling Ritual
14%inclusion3 decks21 decks
-7%synergy
Three Visits
14%inclusion3 decks21 decks
-4%synergy
Final Act
14%inclusion3 decks21 decks
13%synergy
Casualties of War
14%inclusion3 decks21 decks
4%synergy
Living Death
14%inclusion3 decks21 decks
8%synergy
Diresight
14%inclusion3 decks21 decks
13%synergy
Bushwhack
14%inclusion3 decks21 decks
11%synergy
Traverse the Ulvenwald
14%inclusion3 decks21 decks
13%synergy
Macabre Waltz
14%inclusion3 decks21 decks
14%synergy
Gruesome Fate
14%inclusion3 decks21 decks
13%synergy
Convert to Slime
10%inclusion2 decks20 decks
8%synergy
Gaze of Granite
10%inclusion2 decks21 decks
7%synergy
Mulch
10%inclusion2 decks21 decks
6%synergy
Triumph of the Hordes
10%inclusion2 decks21 decks
4%synergy
Unearth
10%inclusion2 decks21 decks
5%synergy
Feed the Swarm
10%inclusion2 decks21 decks
2%synergy
Recollect
10%inclusion2 decks21 decks
9%synergy
Bond of Revival
10%inclusion2 decks21 decks
9%synergy
Demonic Counsel
10%inclusion2 decks21 decks
9%synergy
Harmonize
10%inclusion2 decks21 decks
2%synergy
Badlands Revival
10%inclusion2 decks21 decks
9%synergy
Aid the Fallen
10%inclusion2 decks21 decks
9%synergy
Toxic Deluge
10%inclusion2 decks21 decks
-12%synergy
Deadly Brew
10%inclusion2 decks21 decks
4%synergy
Malevolent Rumble
10%inclusion2 decks21 decks
7%synergy
Rise of the Dark Realms
10%inclusion2 decks21 decks
4%synergy
Esper Origins
7.1%inclusion1 decks14 decks
7%synergy
Rise from the Wreck
6.3%inclusion1 decks16 decks
6%synergy
Blasphemous Edict
5.9%inclusion1 decks17 decks
-0%synergy
Deluge of Doom
5.0%inclusion1 decks20 decks
3%synergy
Let's Play a Game
5.0%inclusion1 decks20 decks
5%synergy
Utility Artifacts
Skullclamp
33%inclusion7 decks21 decks
2%synergy
Conduit of Worlds
33%inclusion7 decks21 decks
28%synergy
Hedge Shredder
33%inclusion7 decks21 decks
28%synergy
Cauldron of Essence
33%inclusion1 decks3 decks
6%synergy
Broodheart Engine
25%inclusion4 decks16 decks
24%synergy
Perpetual Timepiece
24%inclusion5 decks21 decks
21%synergy
Wayfarer's Bauble
19%inclusion4 decks21 decks
17%synergy
Maskwood Nexus
14%inclusion3 decks21 decks
9%synergy
Ashnod's Altar
10%inclusion2 decks21 decks
-9%synergy
Nim Deathmantle
10%inclusion2 decks21 decks
9%synergy
Enchantments
The Hunger Tide Rises
48%inclusion10 decks21 decks
46%synergy
Deadbridge Chant
48%inclusion10 decks21 decks
43%synergy
Moldervine Reclamation
48%inclusion10 decks21 decks
24%synergy
Ripples of Undeath
29%inclusion6 decks21 decks
21%synergy
Insidious Roots
29%inclusion6 decks21 decks
18%synergy
Oversold Cemetery
29%inclusion6 decks21 decks
26%synergy
Deathreap Ritual
24%inclusion5 decks21 decks
13%synergy
Curse of Clinging Webs
24%inclusion5 decks21 decks
21%synergy
Cryptolith Rite
14%inclusion3 decks21 decks
8%synergy
Beastmaster Ascension
14%inclusion3 decks21 decks
3%synergy
Binding the Old Gods
14%inclusion3 decks21 decks
6%synergy
Grave Pact
14%inclusion3 decks21 decks
6%synergy
Crop Sigil
14%inclusion3 decks21 decks
14%synergy
Sporogenic Infection
10%inclusion2 decks20 decks
10%synergy
Polluted Cistern // Dim Oubliette
10%inclusion2 decks20 decks
8%synergy
The Eldest Reborn
10%inclusion2 decks21 decks
9%synergy
Out of the Tombs
10%inclusion2 decks21 decks
7%synergy
Journey to Eternity
10%inclusion2 decks21 decks
5%synergy
Cemetery Tampering
10%inclusion2 decks21 decks
6%synergy
Song of Freyalise
10%inclusion2 decks21 decks
9%synergy
Nowhere to Run
10%inclusion2 decks21 decks
9%synergy
The Binding of the Titans
10%inclusion2 decks21 decks
9%synergy
Hour of Victory
6.3%inclusion1 decks16 decks
6%synergy
Moldering Gym // Weight Room
5.0%inclusion1 decks20 decks
5%synergy
Defiled Crypt // Cadaver Lab
5.0%inclusion1 decks20 decks
4%synergy
Battles
Invasion of Shandalar
14%inclusion3 decks21 decks
14%synergy
Invasion of Ikoria
10%inclusion2 decks21 decks
8%synergy
Planeswalkers
Lolth, Spider Queen
48%inclusion10 decks21 decks
44%synergy
Vraska, Golgari Queen
10%inclusion2 decks21 decks
4%synergy
Liliana, Dreadhorde General
10%inclusion2 decks21 decks
5%synergy
Utility Lands
Swarmyard
43%inclusion9 decks21 decks
28%synergy
Bojuka Bog
33%inclusion7 decks21 decks
-8%synergy
Vault of Whispers
33%inclusion7 decks21 decks
26%synergy
Tree of Tales
33%inclusion7 decks21 decks
26%synergy
Grim Backwoods
24%inclusion5 decks21 decks
10%synergy
Shifting Woodland
24%inclusion5 decks21 decks
14%synergy
Yavimaya, Cradle of Growth
19%inclusion4 decks21 decks
-8%synergy
Urborg, Tomb of Yawgmoth
19%inclusion4 decks21 decks
-3%synergy
Barren Moor
14%inclusion3 decks21 decks
7%synergy
Tranquil Thicket
14%inclusion3 decks21 decks
6%synergy
Takenuma, Abandoned Mire
14%inclusion3 decks21 decks
4%synergy
Boseiju, Who Endures
14%inclusion3 decks21 decks
-4%synergy
Dryad Arbor
14%inclusion3 decks21 decks
4%synergy
Rogue's Passage
14%inclusion3 decks21 decks
-8%synergy
Three Tree City
10%inclusion2 decks21 decks
-1%synergy
Mana Artifacts
Arcane Signet
67%inclusion14 decks21 decks
5%synergy
Sol Ring
57%inclusion12 decks21 decks
-22%synergy
Golgari Signet
52%inclusion11 decks21 decks
28%synergy
Talisman of Resilience
43%inclusion9 decks21 decks
19%synergy
Golgari Keyrune
24%inclusion5 decks21 decks
23%synergy
Commander's Sphere
14%inclusion3 decks21 decks
8%synergy
Patchwork Banner
10%inclusion2 decks21 decks
3%synergy
Mind Stone
10%inclusion2 decks21 decks
5%synergy
Séance Board
5.0%inclusion1 decks20 decks
5%synergy
Lands
Swamp
100%inclusion21 decks21 decks
2%synergy
Forest
100%inclusion21 decks21 decks
2%synergy
Command Tower
81%inclusion17 decks21 decks
-5%synergy
Woodland Cemetery
76%inclusion16 decks21 decks
12%synergy
Evolving Wilds
71%inclusion15 decks21 decks
46%synergy
Twilight Mire
71%inclusion15 decks21 decks
31%synergy
Llanowar Wastes
67%inclusion14 decks21 decks
13%synergy
Temple of Malady
67%inclusion14 decks21 decks
33%synergy
Tainted Wood
67%inclusion14 decks21 decks
23%synergy
Terramorphic Expanse
57%inclusion12 decks21 decks
37%synergy
Jungle Hollow
57%inclusion12 decks21 decks
34%synergy
Golgari Rot Farm
43%inclusion9 decks21 decks
4%synergy
Exotic Orchard
38%inclusion8 decks21 decks
9%synergy
Necroblossom Snarl
38%inclusion8 decks21 decks
1%synergy
Darkmoss Bridge
33%inclusion7 decks21 decks
24%synergy
Myriad Landscape
33%inclusion7 decks21 decks
20%synergy
Overgrown Tomb
33%inclusion7 decks21 decks
-14%synergy
Illegitimate Business
33%inclusion1 decks3 decks
30%synergy
Undergrowth Stadium
29%inclusion6 decks21 decks
-10%synergy
Underground Mortuary
29%inclusion6 decks21 decks
8%synergy
Haunted Mire
29%inclusion6 decks21 decks
13%synergy
Deathcap Glade
29%inclusion6 decks21 decks
-4%synergy
Verdant Catacombs
24%inclusion5 decks21 decks
-5%synergy
Viridescent Bog
24%inclusion5 decks21 decks
1%synergy
Foul Orchard
24%inclusion5 decks21 decks
19%synergy
Strangled Cemetery
19%inclusion4 decks21 decks
17%synergy
Festering Gulch
19%inclusion4 decks21 decks
15%synergy
Woodland Chasm
19%inclusion4 decks21 decks
13%synergy
Bala Ged Recovery
19%inclusion4 decks21 decks
8%synergy
Wastewood Verge
19%inclusion3 decks16 decks
-1%synergy
Fabled Passage
14%inclusion3 decks21 decks
-1%synergy
Hidden Grotto
14%inclusion3 decks21 decks
13%synergy
Valgavoth's Lair
14%inclusion3 decks21 decks
10%synergy
Blooming Marsh
14%inclusion3 decks21 decks
0%synergy
Darkbore Pathway
14%inclusion3 decks21 decks
-4%synergy
Revitalizing Repast
14%inclusion3 decks21 decks
-6%synergy
Nurturing Peatland
14%inclusion3 decks21 decks
2%synergy
Golgari Guildgate
14%inclusion3 decks21 decks
6%synergy
Riveteers Overlook
10%inclusion2 decks21 decks
5%synergy
Ash Barrens
10%inclusion2 decks21 decks
5%synergy
Secluded Courtyard
10%inclusion2 decks21 decks
6%synergy
Malakir Rebirth
10%inclusion2 decks21 decks
-0%synergy
Scene of the Crime
10%inclusion2 decks21 decks
7%synergy
Vernal Fen
7.7%inclusion1 decks13 decks
-15%synergy
Festering Thicket
7.7%inclusion1 decks13 decks
-2%synergy
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