The Swarmweaver (Commander) - Core

The Swarmweaver
Rank #1,269
296decks
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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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Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Midnight Tilling
20%inclusion2 decks10 decks
18%synergy
Bloodline Bidding
10%inclusion1 decks10 decks
6%synergy
Celestial Reunion
10%inclusion1 decks10 decks
9%synergy
Firdoch Core
10%inclusion1 decks10 decks
9%synergy
Chronicle of Victory
10%inclusion1 decks10 decks
4%synergy
High Synergy Cards
Grist, the Hunger Tide
77%inclusion228 decks296 decks
67%synergy
Twitching Doll
76%inclusion224 decks296 decks
67%synergy
Broodspinner
69%inclusion203 decks293 decks
67%synergy
Arasta of the Endless Web
75%inclusion223 decks296 decks
65%synergy
Ishkanah, Grafwidow
69%inclusion205 decks296 decks
65%synergy
Crawling Sensation
70%inclusion208 decks296 decks
64%synergy
Hornet Queen
70%inclusion207 decks296 decks
64%synergy
Arachnogenesis
68%inclusion201 decks296 decks
59%synergy
Crawling Infestation
63%inclusion187 decks296 decks
58%synergy
Nyx Weaver
67%inclusion197 decks296 decks
57%synergy
Top Cards
Scute Swarm
64%inclusion190 decks296 decks
51%synergy
Haywire Mite
60%inclusion178 decks296 decks
43%synergy
Giant Adephage
58%inclusion171 decks296 decks
53%synergy
Shelob, Child of Ungoliant
55%inclusion162 decks296 decks
54%synergy
Spider Spawning
54%inclusion161 decks296 decks
51%synergy
Zask, Skittering Swarmlord
53%inclusion158 decks296 decks
51%synergy
Grisly Salvage
49%inclusion146 decks296 decks
38%synergy
Hornet Nest
49%inclusion144 decks296 decks
45%synergy
Grist, Voracious Larva
49%inclusion144 decks296 decks
44%synergy
Caustic Caterpillar
48%inclusion143 decks296 decks
41%synergy
Creatures
Izoni, Thousand-Eyed
48%inclusion143 decks296 decks
42%synergy
Old Rutstein
48%inclusion141 decks296 decks
42%synergy
Springheart Nantuko
47%inclusion138 decks296 decks
40%synergy
Aatchik, Emerald Radian
46%inclusion72 decks155 decks
43%synergy
Spineseeker Centipede
45%inclusion133 decks296 decks
44%synergy
Altanak, the Thrice-Called
42%inclusion125 decks296 decks
40%synergy
Ant Queen
42%inclusion123 decks296 decks
39%synergy
Skyfisher Spider
42%inclusion123 decks296 decks
36%synergy
Amzu, Swarm's Hunger
42%inclusion123 decks296 decks
38%synergy
Blex, Vexing Pest
41%inclusion120 decks296 decks
38%synergy
Huskburster Swarm
37%inclusion110 decks296 decks
35%synergy
Spinner of Souls
34%inclusion75 decks218 decks
31%synergy
Giant Ankheg
33%inclusion98 decks296 decks
31%synergy
Moldgraf Monstrosity
32%inclusion95 decks296 decks
30%synergy
Blightbeetle
32%inclusion95 decks296 decks
29%synergy
Fynn, the Fangbearer
29%inclusion85 decks296 decks
23%synergy
Icetill Explorer
28%inclusion20 decks71 decks
19%synergy
Fumulus, the Infestation
28%inclusion62 decks222 decks
25%synergy
Broodhatch Nantuko
28%inclusion82 decks296 decks
25%synergy
Mazirek, Kraul Death Priest
27%inclusion81 decks296 decks
20%synergy
Moldgraf Millipede
27%inclusion80 decks296 decks
24%synergy
Shelob, Dread Weaver
26%inclusion77 decks296 decks
23%synergy
Canoptek Scarab Swarm
26%inclusion77 decks296 decks
24%synergy
Seedship Broodtender
26%inclusion19 decks74 decks
22%synergy
Spring-Leaf Avenger
26%inclusion76 decks296 decks
23%synergy
Flesh Burrower
25%inclusion74 decks294 decks
24%synergy
Living Hive
24%inclusion70 decks296 decks
22%synergy
Scute Mob
24%inclusion70 decks296 decks
21%synergy
Stinging Cave Crawler
23%inclusion68 decks296 decks
21%synergy
Demolisher Spawn
22%inclusion65 decks293 decks
18%synergy
Carrion Grub
20%inclusion60 decks296 decks
18%synergy
Rotwidow Pack
20%inclusion58 decks296 decks
16%synergy
Treetop Snarespinner
19%inclusion40 decks216 decks
17%synergy
Skull Prophet
17%inclusion50 decks296 decks
8%synergy
Sakura-Tribe Elder
17%inclusion49 decks296 decks
-13%synergy
Molt Tender
16%inclusion24 decks152 decks
13%synergy
Enduring Vitality
15%inclusion44 decks293 decks
7%synergy
Crash of Rhino Beetles
15%inclusion43 decks296 decks
13%synergy
Izoni, Center of the Web
14%inclusion41 decks296 decks
12%synergy
Mirkwood Spider
14%inclusion41 decks296 decks
12%synergy
Circuit Mender
14%inclusion41 decks296 decks
12%synergy
Chitin Gravestalker
12%inclusion17 decks143 decks
11%synergy
Drider
12%inclusion35 decks296 decks
9%synergy
Mineshaft Spider
12%inclusion35 decks296 decks
11%synergy
Osseous Sticktwister
11%inclusion33 decks293 decks
10%synergy
Hatchery Spider
11%inclusion32 decks296 decks
9%synergy
Overlord of the Balemurk
11%inclusion31 decks293 decks
7%synergy
Duskshell Crawler
10%inclusion31 decks296 decks
7%synergy
Bilious Skulldweller
10%inclusion31 decks296 decks
9%synergy
Nantuko Elder
10%inclusion31 decks296 decks
8%synergy
Instants
Drag to the Roots
48%inclusion141 decks296 decks
43%synergy
Grapple with the Past
46%inclusion136 decks296 decks
41%synergy
Putrefy
42%inclusion123 decks296 decks
7%synergy
Harrow
35%inclusion103 decks296 decks
25%synergy
Assassin's Trophy
31%inclusion91 decks296 decks
-15%synergy
Beast Within
28%inclusion84 decks296 decks
-8%synergy
Second Harvest
24%inclusion71 decks296 decks
11%synergy
Revitalizing Repast
21%inclusion61 decks296 decks
1%synergy
Golgari Charm
19%inclusion55 decks296 decks
2%synergy
Corpse Churn
17%inclusion51 decks296 decks
16%synergy
Murder
17%inclusion50 decks296 decks
13%synergy
Heroic Intervention
16%inclusion46 decks296 decks
-15%synergy
Village Rites
14%inclusion41 decks296 decks
-3%synergy
Withering Torment
13%inclusion38 decks294 decks
10%synergy
Deadly Dispute
13%inclusion37 decks296 decks
-8%synergy
Horrid Vigor
11%inclusion31 decks292 decks
10%synergy
Corrupted Conviction
10%inclusion30 decks296 decks
3%synergy
Tear Asunder
9.5%inclusion28 decks296 decks
-6%synergy
Malakir Rebirth
9.1%inclusion27 decks296 decks
-1%synergy
Deathsprout
7.8%inclusion23 decks296 decks
1%synergy
Abrupt Decay
7.8%inclusion23 decks296 decks
-8%synergy
Obscuring Haze
7.4%inclusion22 decks296 decks
5%synergy
Fell the Profane
6.8%inclusion20 decks296 decks
-2%synergy
Return to Nature
6.8%inclusion20 decks296 decks
1%synergy
Another Chance
6.4%inclusion19 decks296 decks
6%synergy
Feign Death
6.4%inclusion19 decks296 decks
3%synergy
Deadly Rollick
6.1%inclusion18 decks296 decks
-5%synergy
Fog
5.4%inclusion16 decks296 decks
1%synergy
Break Down the Door
5.1%inclusion15 decks295 decks
5%synergy
Sorceries
Rampant Growth
46%inclusion135 decks296 decks
11%synergy
Cultivate
40%inclusion119 decks296 decks
0%synergy
Swarmyard Massacre
40%inclusion118 decks296 decks
28%synergy
Reanimate
33%inclusion99 decks296 decks
14%synergy
Victimize
33%inclusion98 decks296 decks
14%synergy
Rise of the Witch-king
31%inclusion92 decks296 decks
18%synergy
Nature's Lore
26%inclusion76 decks296 decks
0%synergy
Squirming Emergence
25%inclusion74 decks296 decks
20%synergy
Dread Return
21%inclusion62 decks296 decks
11%synergy
Kodama's Reach
19%inclusion57 decks296 decks
-5%synergy
Formless Genesis
19%inclusion56 decks293 decks
16%synergy
Farseek
17%inclusion51 decks296 decks
-1%synergy
Mulch
17%inclusion50 decks296 decks
13%synergy
Culling Ritual
16%inclusion46 decks296 decks
-5%synergy
Feed the Swarm
14%inclusion42 decks296 decks
7%synergy
Beacon of Creation
14%inclusion42 decks296 decks
13%synergy
Three Visits
13%inclusion39 decks296 decks
-6%synergy
Convert to Slime
12%inclusion36 decks293 decks
10%synergy
Final Vengeance
12%inclusion34 decks295 decks
10%synergy
Bala Ged Recovery
11%inclusion32 decks296 decks
-1%synergy
Deluge of Doom
10%inclusion30 decks293 decks
8%synergy
Harmonize
10%inclusion30 decks296 decks
2%synergy
Traverse the Ulvenwald
10%inclusion30 decks296 decks
9%synergy
Monstrous Emergence
10%inclusion29 decks287 decks
10%synergy
Under the Skin
9.5%inclusion28 decks295 decks
9%synergy
Toxic Deluge
9.1%inclusion27 decks296 decks
-12%synergy
Night's Whisper
9.1%inclusion27 decks296 decks
1%synergy
Living Death
7.8%inclusion23 decks296 decks
1%synergy
Life from the Loam
7.4%inclusion22 decks296 decks
0%synergy
Say Its Name
7.1%inclusion21 decks296 decks
7%synergy
Dig Up
7.1%inclusion21 decks296 decks
3%synergy
Bushwhack
7.1%inclusion21 decks296 decks
3%synergy
Demonic Counsel
7.1%inclusion21 decks296 decks
6%synergy
Shamanic Revelation
6.4%inclusion19 decks296 decks
-5%synergy
Atrocious Experiment
6.4%inclusion19 decks296 decks
6%synergy
Commune with Evil
6.1%inclusion18 decks293 decks
6%synergy
Eaten Alive
5.7%inclusion17 decks296 decks
4%synergy
Diresight
5.7%inclusion17 decks296 decks
4%synergy
Buried Alive
5.4%inclusion16 decks296 decks
-3%synergy
Triumph of the Hordes
5.1%inclusion15 decks296 decks
0%synergy
Malevolent Rumble
5.1%inclusion15 decks296 decks
3%synergy
Utility Artifacts
Hedge Shredder
42%inclusion125 decks296 decks
36%synergy
Skullclamp
29%inclusion87 decks296 decks
-1%synergy
Conduit of Worlds
23%inclusion69 decks296 decks
16%synergy
Broodheart Engine
13%inclusion19 decks144 decks
11%synergy
Perpetual Timepiece
13%inclusion39 decks296 decks
10%synergy
Ashnod's Altar
13%inclusion39 decks296 decks
-6%synergy
Whip of Erebos
12%inclusion35 decks296 decks
7%synergy
Maskwood Nexus
8.8%inclusion26 decks296 decks
4%synergy
Wayfarer's Bauble
7.8%inclusion23 decks296 decks
5%synergy
Swiftfoot Boots
7.4%inclusion22 decks296 decks
-17%synergy
Crucible of Worlds
5.7%inclusion17 decks296 decks
2%synergy
Idol of Oblivion
5.4%inclusion16 decks296 decks
-2%synergy
Enchantments
The Hunger Tide Rises
43%inclusion127 decks296 decks
41%synergy
Deadbridge Chant
33%inclusion97 decks296 decks
27%synergy
Insidious Roots
29%inclusion85 decks296 decks
17%synergy
Deathreap Ritual
27%inclusion80 decks296 decks
15%synergy
Ripples of Undeath
27%inclusion79 decks296 decks
19%synergy
Curse of Clinging Webs
26%inclusion78 decks296 decks
23%synergy
Moldervine Reclamation
19%inclusion56 decks296 decks
-5%synergy
Parallel Lives
17%inclusion51 decks296 decks
4%synergy
Beastmaster Ascension
12%inclusion36 decks296 decks
0%synergy
Polluted Cistern // Dim Oubliette
11%inclusion31 decks293 decks
8%synergy
Doubling Season
10%inclusion31 decks296 decks
-6%synergy
Binding the Old Gods
10%inclusion29 decks296 decks
1%synergy
Cemetery Tampering
9.1%inclusion27 decks296 decks
5%synergy
Animate Dead
8.8%inclusion26 decks296 decks
0%synergy
Oversold Cemetery
8.4%inclusion25 decks296 decks
5%synergy
Journey to Eternity
7.4%inclusion22 decks296 decks
2%synergy
Walk-In Closet // Forgotten Cellar
7.2%inclusion21 decks292 decks
5%synergy
Cryptolith Rite
7.1%inclusion21 decks296 decks
2%synergy
Greenhouse // Rickety Gazebo
6.4%inclusion19 decks295 decks
6%synergy
Phyrexian Arena
6.4%inclusion19 decks296 decks
-7%synergy
Virtue of Persistence
6.1%inclusion18 decks296 decks
4%synergy
Growing Rites of Itlimoc
6.1%inclusion18 decks296 decks
-3%synergy
Into the Pit
5.8%inclusion17 decks292 decks
3%synergy
Defiled Crypt // Cadaver Lab
5.5%inclusion16 decks292 decks
5%synergy
Nowhere to Run
5.1%inclusion15 decks296 decks
4%synergy
Battles
Invasion of Shandalar
6.1%inclusion18 decks296 decks
6%synergy
Planeswalkers
Lolth, Spider Queen
36%inclusion108 decks296 decks
32%synergy
Vraska, Swarm's Eminence
8.8%inclusion26 decks296 decks
7%synergy
Wrenn and Seven
7.4%inclusion22 decks296 decks
5%synergy
Vraska, Golgari Queen
6.4%inclusion19 decks296 decks
0%synergy
Utility Lands
Swarmyard
41%inclusion122 decks296 decks
27%synergy
Bojuka Bog
38%inclusion111 decks296 decks
-3%synergy
Grim Backwoods
23%inclusion67 decks296 decks
9%synergy
Yavimaya, Cradle of Growth
21%inclusion61 decks296 decks
-7%synergy
Tree of Tales
21%inclusion61 decks296 decks
13%synergy
Vault of Whispers
19%inclusion57 decks296 decks
12%synergy
Shifting Woodland
19%inclusion56 decks296 decks
9%synergy
Three Tree City
18%inclusion53 decks296 decks
7%synergy
Urborg, Tomb of Yawgmoth
16%inclusion47 decks296 decks
-7%synergy
Barren Moor
15%inclusion44 decks296 decks
7%synergy
Tranquil Thicket
15%inclusion44 decks296 decks
6%synergy
Reliquary Tower
14%inclusion42 decks296 decks
-9%synergy
Takenuma, Abandoned Mire
11%inclusion34 decks296 decks
0%synergy
Dryad Arbor
11%inclusion33 decks296 decks
2%synergy
Temple of the False God
10%inclusion29 decks296 decks
2%synergy
Boseiju, Who Endures
9.5%inclusion28 decks296 decks
-9%synergy
Rogue's Passage
9.5%inclusion28 decks296 decks
-15%synergy
Mortuary Mire
6.8%inclusion20 decks296 decks
2%synergy
Phyrexian Tower
6.8%inclusion20 decks296 decks
-8%synergy
Dakmor Salvage
5.7%inclusion17 decks296 decks
-2%synergy
Kishla Village
5.5%inclusion6 decks110 decks
3%synergy
Mana Artifacts
Sol Ring
77%inclusion229 decks296 decks
-3%synergy
Arcane Signet
68%inclusion202 decks296 decks
6%synergy
Golgari Signet
42%inclusion123 decks296 decks
14%synergy
Talisman of Resilience
32%inclusion96 decks296 decks
8%synergy
Commander's Sphere
16%inclusion46 decks296 decks
8%synergy
Mind Stone
15%inclusion43 decks296 decks
9%synergy
Golgari Keyrune
11%inclusion34 decks296 decks
11%synergy
Patchwork Banner
10%inclusion31 decks296 decks
3%synergy
Lands
Forest
100%inclusion296 decks296 decks
2%synergy
Swamp
100%inclusion295 decks296 decks
2%synergy
Command Tower
79%inclusion233 decks296 decks
-7%synergy
Woodland Cemetery
61%inclusion180 decks296 decks
-1%synergy
Evolving Wilds
49%inclusion144 decks296 decks
21%synergy
Llanowar Wastes
48%inclusion142 decks296 decks
-4%synergy
Twilight Mire
44%inclusion131 decks296 decks
8%synergy
Terramorphic Expanse
42%inclusion123 decks296 decks
21%synergy
Tainted Wood
41%inclusion121 decks296 decks
-4%synergy
Necroblossom Snarl
41%inclusion120 decks296 decks
5%synergy
Golgari Rot Farm
39%inclusion116 decks296 decks
-2%synergy
Temple of Malady
36%inclusion108 decks296 decks
2%synergy
Jungle Hollow
35%inclusion104 decks296 decks
11%synergy
Overgrown Tomb
33%inclusion99 decks296 decks
-12%synergy
Deathcap Glade
32%inclusion94 decks296 decks
2%synergy
Undergrowth Stadium
27%inclusion81 decks296 decks
-11%synergy
Underground Mortuary
26%inclusion78 decks296 decks
5%synergy
Darkmoss Bridge
26%inclusion77 decks296 decks
16%synergy
Viridescent Bog
26%inclusion77 decks296 decks
5%synergy
Verdant Catacombs
23%inclusion69 decks296 decks
-6%synergy
Exotic Orchard
23%inclusion68 decks296 decks
-4%synergy
Myriad Landscape
22%inclusion64 decks296 decks
6%synergy
Revitalizing Repast
21%inclusion61 decks296 decks
1%synergy
Fabled Passage
18%inclusion54 decks296 decks
5%synergy
Blooming Marsh
17%inclusion50 decks296 decks
3%synergy
Valgavoth's Lair
14%inclusion41 decks296 decks
9%synergy
Haunted Mire
14%inclusion41 decks296 decks
-2%synergy
Golgari Guildgate
14%inclusion40 decks296 decks
4%synergy
Ash Barrens
13%inclusion37 decks296 decks
7%synergy
Wastewood Verge
12%inclusion19 decks155 decks
-5%synergy
Strangled Cemetery
12%inclusion36 decks296 decks
10%synergy
Darkbore Pathway
11%inclusion34 decks296 decks
-8%synergy
Bala Ged Recovery
11%inclusion32 decks296 decks
-1%synergy
Festering Gulch
9.1%inclusion27 decks296 decks
5%synergy
Malakir Rebirth
9.1%inclusion27 decks296 decks
-1%synergy
Nurturing Peatland
8.4%inclusion25 decks296 decks
-4%synergy
Path of Ancestry
8.1%inclusion24 decks296 decks
-15%synergy
Foul Orchard
7.8%inclusion23 decks296 decks
2%synergy
Woodland Chasm
7.8%inclusion23 decks296 decks
0%synergy
Riveteers Overlook
7.4%inclusion22 decks296 decks
3%synergy
Fell the Profane
6.8%inclusion20 decks296 decks
-2%synergy
Bayou
5.4%inclusion16 decks296 decks
-6%synergy
Festering Thicket
5.4%inclusion4 decks74 decks
0%synergy
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