The Swarmweaver (Commander) - Core

The Swarmweaver
Rank #1,268
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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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Sorceries
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Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Midnight Tilling
14%inclusion3 decks22 decks
11%synergy
Ninja Teen
6.7%inclusion1 decks15 decks
6%synergy
Bloodline Bidding
4.5%inclusion1 decks22 decks
-2%synergy
Morcant's Eyes
4.5%inclusion1 decks22 decks
0%synergy
Lluwen, Imperfect Naturalist
4.5%inclusion1 decks22 decks
1%synergy
High Synergy Cards
Twitching Doll
76%inclusion230 decks302 decks
68%synergy
Grist, the Hunger Tide
77%inclusion232 decks302 decks
67%synergy
Broodspinner
70%inclusion208 decks299 decks
67%synergy
Arasta of the Endless Web
75%inclusion227 decks302 decks
65%synergy
Ishkanah, Grafwidow
69%inclusion208 decks302 decks
65%synergy
Crawling Sensation
70%inclusion211 decks302 decks
64%synergy
Hornet Queen
70%inclusion211 decks302 decks
64%synergy
Arachnogenesis
68%inclusion206 decks302 decks
60%synergy
Crawling Infestation
63%inclusion189 decks302 decks
57%synergy
Nyx Weaver
67%inclusion201 decks302 decks
57%synergy
Top Cards
Scute Swarm
64%inclusion194 decks302 decks
51%synergy
Haywire Mite
60%inclusion182 decks302 decks
43%synergy
Giant Adephage
58%inclusion175 decks302 decks
54%synergy
Spider Spawning
54%inclusion164 decks302 decks
51%synergy
Shelob, Child of Ungoliant
54%inclusion162 decks302 decks
53%synergy
Zask, Skittering Swarmlord
53%inclusion159 decks302 decks
50%synergy
Hornet Nest
49%inclusion149 decks302 decks
46%synergy
Grisly Salvage
49%inclusion149 decks302 decks
39%synergy
Grist, Voracious Larva
49%inclusion148 decks302 decks
45%synergy
Caustic Caterpillar
49%inclusion147 decks302 decks
41%synergy
Creatures
Izoni, Thousand-Eyed
49%inclusion147 decks302 decks
43%synergy
Aatchik, Emerald Radian
47%inclusion76 decks161 decks
44%synergy
Old Rutstein
47%inclusion141 decks302 decks
41%synergy
Springheart Nantuko
46%inclusion140 decks302 decks
40%synergy
Spineseeker Centipede
44%inclusion133 decks302 decks
43%synergy
Amzu, Swarm's Hunger
42%inclusion128 decks302 decks
39%synergy
Altanak, the Thrice-Called
42%inclusion127 decks302 decks
40%synergy
Ant Queen
42%inclusion126 decks302 decks
39%synergy
Skyfisher Spider
42%inclusion126 decks302 decks
37%synergy
Blex, Vexing Pest
40%inclusion121 decks302 decks
38%synergy
Huskburster Swarm
37%inclusion112 decks302 decks
35%synergy
Spinner of Souls
36%inclusion80 decks224 decks
32%synergy
Giant Ankheg
33%inclusion100 decks302 decks
31%synergy
Blightbeetle
32%inclusion98 decks302 decks
30%synergy
Moldgraf Monstrosity
32%inclusion96 decks302 decks
30%synergy
Seedship Broodtender
31%inclusion25 decks80 decks
27%synergy
Icetill Explorer
30%inclusion23 decks77 decks
21%synergy
Fumulus, the Infestation
29%inclusion65 decks228 decks
25%synergy
Fynn, the Fangbearer
28%inclusion84 decks302 decks
22%synergy
Broodhatch Nantuko
27%inclusion83 decks302 decks
25%synergy
Moldgraf Millipede
27%inclusion82 decks302 decks
24%synergy
Mazirek, Kraul Death Priest
27%inclusion82 decks302 decks
20%synergy
Spring-Leaf Avenger
26%inclusion79 decks302 decks
24%synergy
Canoptek Scarab Swarm
26%inclusion78 decks302 decks
24%synergy
Shelob, Dread Weaver
25%inclusion77 decks302 decks
22%synergy
Flesh Burrower
24%inclusion73 decks300 decks
23%synergy
Scute Mob
24%inclusion72 decks302 decks
21%synergy
Living Hive
24%inclusion71 decks302 decks
22%synergy
Stinging Cave Crawler
24%inclusion71 decks302 decks
22%synergy
Demolisher Spawn
22%inclusion67 decks299 decks
18%synergy
Carrion Grub
20%inclusion61 decks302 decks
18%synergy
Rotwidow Pack
20%inclusion59 decks302 decks
17%synergy
Treetop Snarespinner
18%inclusion41 decks222 decks
17%synergy
Molt Tender
18%inclusion28 decks158 decks
15%synergy
Skull Prophet
17%inclusion52 decks302 decks
9%synergy
Sakura-Tribe Elder
17%inclusion50 decks302 decks
-12%synergy
Enduring Vitality
15%inclusion44 decks299 decks
7%synergy
Crash of Rhino Beetles
15%inclusion44 decks302 decks
13%synergy
Circuit Mender
14%inclusion43 decks302 decks
12%synergy
Mirkwood Spider
14%inclusion42 decks302 decks
12%synergy
Izoni, Center of the Web
14%inclusion41 decks302 decks
12%synergy
Gene Pollinator
12%inclusion9 decks76 decks
10%synergy
Drider
12%inclusion35 decks302 decks
9%synergy
Mineshaft Spider
12%inclusion35 decks302 decks
11%synergy
Chitin Gravestalker
11%inclusion17 decks149 decks
11%synergy
Webstrike Elite
11%inclusion17 decks151 decks
10%synergy
Hatchery Spider
11%inclusion34 decks302 decks
9%synergy
Duskshell Crawler
11%inclusion34 decks302 decks
7%synergy
Osseous Sticktwister
11%inclusion33 decks299 decks
10%synergy
Kraul Whipcracker
11%inclusion33 decks302 decks
10%synergy
Instants
Drag to the Roots
47%inclusion142 decks302 decks
43%synergy
Grapple with the Past
45%inclusion137 decks302 decks
40%synergy
Putrefy
41%inclusion124 decks302 decks
6%synergy
Harrow
34%inclusion104 decks302 decks
25%synergy
Assassin's Trophy
30%inclusion92 decks302 decks
-15%synergy
Beast Within
27%inclusion83 decks302 decks
-8%synergy
Second Harvest
24%inclusion73 decks302 decks
11%synergy
Revitalizing Repast
21%inclusion62 decks302 decks
1%synergy
Golgari Charm
19%inclusion58 decks302 decks
2%synergy
Murder
17%inclusion52 decks302 decks
13%synergy
Corpse Churn
17%inclusion51 decks302 decks
16%synergy
Heroic Intervention
16%inclusion47 decks302 decks
-15%synergy
Village Rites
13%inclusion40 decks302 decks
-3%synergy
Withering Torment
12%inclusion37 decks300 decks
9%synergy
Deadly Dispute
12%inclusion36 decks302 decks
-8%synergy
Horrid Vigor
10%inclusion31 decks298 decks
9%synergy
Corrupted Conviction
10%inclusion31 decks302 decks
3%synergy
Tear Asunder
10%inclusion29 decks302 decks
-6%synergy
Malakir Rebirth
8.9%inclusion27 decks302 decks
-1%synergy
Abrupt Decay
7.9%inclusion24 decks302 decks
-8%synergy
Deathsprout
7.6%inclusion23 decks302 decks
1%synergy
Obscuring Haze
7.3%inclusion22 decks302 decks
5%synergy
Fell the Profane
7.0%inclusion21 decks302 decks
-2%synergy
Another Chance
6.6%inclusion20 decks302 decks
6%synergy
Return to Nature
6.6%inclusion20 decks302 decks
1%synergy
Feign Death
6.3%inclusion19 decks302 decks
3%synergy
Deadly Rollick
5.6%inclusion17 decks302 decks
-5%synergy
Fog
5.3%inclusion16 decks302 decks
1%synergy
Cycle of Renewal
5.0%inclusion2 decks40 decks
4%synergy
Sorceries
Rampant Growth
45%inclusion136 decks302 decks
11%synergy
Cultivate
40%inclusion120 decks302 decks
0%synergy
Swarmyard Massacre
39%inclusion119 decks302 decks
28%synergy
Reanimate
33%inclusion99 decks302 decks
13%synergy
Victimize
32%inclusion98 decks302 decks
13%synergy
Rise of the Witch-king
31%inclusion95 decks302 decks
19%synergy
Nature's Lore
25%inclusion76 decks302 decks
0%synergy
Squirming Emergence
25%inclusion74 decks302 decks
20%synergy
Dread Return
21%inclusion63 decks302 decks
11%synergy
Kodama's Reach
19%inclusion57 decks302 decks
-5%synergy
Formless Genesis
19%inclusion56 decks299 decks
16%synergy
Farseek
17%inclusion52 decks302 decks
-1%synergy
Mulch
17%inclusion50 decks302 decks
13%synergy
Culling Ritual
15%inclusion45 decks302 decks
-5%synergy
Feed the Swarm
14%inclusion43 decks302 decks
7%synergy
Beacon of Creation
14%inclusion42 decks302 decks
13%synergy
Three Visits
13%inclusion40 decks302 decks
-5%synergy
Convert to Slime
12%inclusion36 decks299 decks
10%synergy
Final Vengeance
11%inclusion34 decks301 decks
10%synergy
Bala Ged Recovery
11%inclusion32 decks302 decks
-1%synergy
Deluge of Doom
10%inclusion31 decks299 decks
9%synergy
Harmonize
10%inclusion31 decks302 decks
2%synergy
Traverse the Ulvenwald
10%inclusion31 decks302 decks
9%synergy
Under the Skin
10%inclusion29 decks301 decks
9%synergy
Monstrous Emergence
10%inclusion28 decks293 decks
9%synergy
Night's Whisper
9.3%inclusion28 decks302 decks
1%synergy
Toxic Deluge
9.3%inclusion28 decks302 decks
-11%synergy
Life from the Loam
8.3%inclusion25 decks302 decks
1%synergy
Living Death
7.6%inclusion23 decks302 decks
1%synergy
Demonic Counsel
7.3%inclusion22 decks302 decks
6%synergy
Bushwhack
7.3%inclusion22 decks302 decks
4%synergy
Dig Up
7.0%inclusion21 decks302 decks
3%synergy
Say Its Name
6.6%inclusion20 decks302 decks
6%synergy
Shamanic Revelation
6.6%inclusion20 decks302 decks
-4%synergy
Atrocious Experiment
6.3%inclusion19 decks302 decks
6%synergy
Commune with Evil
6.0%inclusion18 decks299 decks
6%synergy
Eaten Alive
6.0%inclusion18 decks302 decks
4%synergy
Diresight
5.6%inclusion17 decks302 decks
4%synergy
Buried Alive
5.3%inclusion16 decks302 decks
-3%synergy
Malevolent Rumble
5.3%inclusion16 decks302 decks
3%synergy
Utility Artifacts
Hedge Shredder
42%inclusion127 decks302 decks
36%synergy
Skullclamp
29%inclusion87 decks302 decks
-2%synergy
Conduit of Worlds
24%inclusion71 decks302 decks
17%synergy
Broodheart Engine
13%inclusion20 decks150 decks
12%synergy
Perpetual Timepiece
13%inclusion40 decks302 decks
10%synergy
Ashnod's Altar
13%inclusion39 decks302 decks
-6%synergy
Whip of Erebos
11%inclusion34 decks302 decks
6%synergy
Maskwood Nexus
8.6%inclusion26 decks302 decks
3%synergy
Wayfarer's Bauble
7.6%inclusion23 decks302 decks
5%synergy
Swiftfoot Boots
7.3%inclusion22 decks302 decks
-18%synergy
Crucible of Worlds
5.6%inclusion17 decks302 decks
2%synergy
Idol of Oblivion
5.3%inclusion16 decks302 decks
-3%synergy
Enchantments
The Hunger Tide Rises
43%inclusion130 decks302 decks
41%synergy
Deadbridge Chant
32%inclusion97 decks302 decks
26%synergy
Insidious Roots
27%inclusion83 decks302 decks
16%synergy
Curse of Clinging Webs
27%inclusion81 decks302 decks
24%synergy
Ripples of Undeath
26%inclusion80 decks302 decks
19%synergy
Deathreap Ritual
26%inclusion78 decks302 decks
14%synergy
Moldervine Reclamation
20%inclusion59 decks302 decks
-4%synergy
Parallel Lives
18%inclusion53 decks302 decks
4%synergy
Beastmaster Ascension
13%inclusion38 decks302 decks
1%synergy
Polluted Cistern // Dim Oubliette
10%inclusion30 decks299 decks
8%synergy
Doubling Season
10%inclusion30 decks302 decks
-7%synergy
Binding the Old Gods
10%inclusion29 decks302 decks
1%synergy
Cemetery Tampering
10%inclusion29 decks302 decks
6%synergy
Animate Dead
8.6%inclusion26 decks302 decks
0%synergy
Oversold Cemetery
8.3%inclusion25 decks302 decks
5%synergy
Cryptolith Rite
7.3%inclusion22 decks302 decks
2%synergy
Journey to Eternity
7.3%inclusion22 decks302 decks
2%synergy
Walk-In Closet // Forgotten Cellar
6.7%inclusion20 decks298 decks
5%synergy
Phyrexian Arena
6.3%inclusion19 decks302 decks
-7%synergy
Greenhouse // Rickety Gazebo
6.0%inclusion18 decks301 decks
6%synergy
Growing Rites of Itlimoc
6.0%inclusion18 decks302 decks
-3%synergy
Virtue of Persistence
6.0%inclusion18 decks302 decks
4%synergy
Into the Pit
5.7%inclusion17 decks298 decks
3%synergy
Defiled Crypt // Cadaver Lab
5.0%inclusion15 decks298 decks
4%synergy
Battles
Invasion of Shandalar
5.6%inclusion17 decks302 decks
5%synergy
Planeswalkers
Lolth, Spider Queen
36%inclusion108 decks302 decks
31%synergy
Vraska, Swarm's Eminence
8.6%inclusion26 decks302 decks
7%synergy
Wrenn and Seven
7.3%inclusion22 decks302 decks
4%synergy
Vraska, Golgari Queen
6.0%inclusion18 decks302 decks
0%synergy
Utility Lands
Swarmyard
42%inclusion126 decks302 decks
27%synergy
Bojuka Bog
38%inclusion114 decks302 decks
-3%synergy
Grim Backwoods
23%inclusion70 decks302 decks
10%synergy
Tree of Tales
22%inclusion66 decks302 decks
14%synergy
Yavimaya, Cradle of Growth
20%inclusion61 decks302 decks
-7%synergy
Vault of Whispers
20%inclusion60 decks302 decks
12%synergy
Shifting Woodland
19%inclusion56 decks302 decks
8%synergy
Three Tree City
18%inclusion54 decks302 decks
6%synergy
Urborg, Tomb of Yawgmoth
16%inclusion47 decks302 decks
-7%synergy
Tranquil Thicket
15%inclusion46 decks302 decks
7%synergy
Barren Moor
15%inclusion44 decks302 decks
6%synergy
Reliquary Tower
14%inclusion43 decks302 decks
-9%synergy
Dryad Arbor
12%inclusion36 decks302 decks
3%synergy
Takenuma, Abandoned Mire
12%inclusion35 decks302 decks
0%synergy
Rogue's Passage
10%inclusion30 decks302 decks
-14%synergy
Boseiju, Who Endures
9.3%inclusion28 decks302 decks
-9%synergy
Temple of the False God
9.3%inclusion28 decks302 decks
2%synergy
Kishla Village
8.6%inclusion10 decks116 decks
6%synergy
Phyrexian Tower
6.6%inclusion20 decks302 decks
-8%synergy
Mortuary Mire
6.6%inclusion20 decks302 decks
2%synergy
Dakmor Salvage
5.6%inclusion17 decks302 decks
-2%synergy
Evendo, Waking Haven
5.0%inclusion4 decks80 decks
-1%synergy
Eumidian Hatchery
5.0%inclusion4 decks80 decks
3%synergy
Mana Artifacts
Sol Ring
78%inclusion235 decks302 decks
-2%synergy
Arcane Signet
68%inclusion204 decks302 decks
5%synergy
Golgari Signet
42%inclusion126 decks302 decks
15%synergy
Talisman of Resilience
32%inclusion98 decks302 decks
8%synergy
Commander's Sphere
15%inclusion44 decks302 decks
7%synergy
Mind Stone
15%inclusion44 decks302 decks
9%synergy
Golgari Keyrune
11%inclusion34 decks302 decks
10%synergy
Patchwork Banner
10%inclusion30 decks302 decks
3%synergy
Lands
Forest
100%inclusion302 decks302 decks
2%synergy
Swamp
100%inclusion301 decks302 decks
2%synergy
Command Tower
78%inclusion237 decks302 decks
-7%synergy
Woodland Cemetery
61%inclusion184 decks302 decks
-1%synergy
Evolving Wilds
49%inclusion149 decks302 decks
22%synergy
Llanowar Wastes
48%inclusion145 decks302 decks
-4%synergy
Twilight Mire
44%inclusion133 decks302 decks
7%synergy
Terramorphic Expanse
42%inclusion127 decks302 decks
22%synergy
Tainted Wood
41%inclusion124 decks302 decks
-4%synergy
Necroblossom Snarl
41%inclusion123 decks302 decks
5%synergy
Golgari Rot Farm
40%inclusion120 decks302 decks
-1%synergy
Temple of Malady
37%inclusion112 decks302 decks
3%synergy
Jungle Hollow
34%inclusion104 decks302 decks
10%synergy
Overgrown Tomb
33%inclusion101 decks302 decks
-13%synergy
Deathcap Glade
31%inclusion95 decks302 decks
2%synergy
Undergrowth Stadium
27%inclusion83 decks302 decks
-11%synergy
Darkmoss Bridge
27%inclusion82 decks302 decks
17%synergy
Underground Mortuary
27%inclusion81 decks302 decks
6%synergy
Viridescent Bog
26%inclusion80 decks302 decks
5%synergy
Exotic Orchard
23%inclusion70 decks302 decks
-4%synergy
Verdant Catacombs
23%inclusion70 decks302 decks
-6%synergy
Myriad Landscape
22%inclusion65 decks302 decks
6%synergy
Revitalizing Repast
21%inclusion62 decks302 decks
1%synergy
Fabled Passage
19%inclusion57 decks302 decks
6%synergy
Blooming Marsh
18%inclusion53 decks302 decks
3%synergy
Haunted Mire
15%inclusion44 decks302 decks
-1%synergy
Valgavoth's Lair
14%inclusion43 decks302 decks
10%synergy
Golgari Guildgate
14%inclusion41 decks302 decks
4%synergy
Ash Barrens
13%inclusion38 decks302 decks
7%synergy
Strangled Cemetery
12%inclusion37 decks302 decks
10%synergy
Darkbore Pathway
12%inclusion35 decks302 decks
-8%synergy
Wastewood Verge
11%inclusion18 decks161 decks
-7%synergy
Bala Ged Recovery
11%inclusion32 decks302 decks
-1%synergy
Festering Gulch
10%inclusion29 decks302 decks
5%synergy
Malakir Rebirth
8.9%inclusion27 decks302 decks
-1%synergy
Nurturing Peatland
8.6%inclusion26 decks302 decks
-4%synergy
Foul Orchard
7.9%inclusion24 decks302 decks
3%synergy
Path of Ancestry
7.9%inclusion24 decks302 decks
-15%synergy
Riveteers Overlook
7.6%inclusion23 decks302 decks
3%synergy
Woodland Chasm
7.3%inclusion22 decks302 decks
0%synergy
Fell the Profane
7.0%inclusion21 decks302 decks
-2%synergy
Vernal Fen
6.3%inclusion5 decks80 decks
-8%synergy
Bayou
5.3%inclusion16 decks302 decks
-6%synergy
Festering Thicket
5.0%inclusion4 decks80 decks
-2%synergy
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