Blech, Loafing Pest (Commander) - Spiders

Jeremy Rowe
May 15, 2026
Building Pest Typal With Blech, Loafing Pest
Can you build a Commander deck around Pests, the token creature mascots of Witherbloom College at Strixhaven? Let's find out.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Teacher's Pest
83%inclusion24 decks29 decks
69%synergy
Cauldron of Essence
83%inclusion24 decks29 decks
56%synergy
Bogwater Lumaret
76%inclusion22 decks29 decks
64%synergy
Pest Mascot
72%inclusion21 decks29 decks
64%synergy
Witherbloom Charm
66%inclusion19 decks29 decks
49%synergy
High Synergy Cards
Arasta of the Endless Web
90%inclusion26 decks29 decks
78%synergy
Eumidian Terrabotanist
79%inclusion23 decks29 decks
77%synergy
Duskshell Crawler
79%inclusion23 decks29 decks
74%synergy
Ohran Frostfang
79%inclusion23 decks29 decks
70%synergy
Tend the Pests
72%inclusion21 decks29 decks
67%synergy
Beledros Witherbloom
79%inclusion23 decks29 decks
67%synergy
Pest Infestation
79%inclusion23 decks29 decks
66%synergy
Iridescent Hornbeetle
66%inclusion19 decks29 decks
63%synergy
Twitching Doll
72%inclusion21 decks29 decks
63%synergy
Blight Mound
66%inclusion19 decks29 decks
61%synergy
Top Cards
Scute Swarm
69%inclusion20 decks29 decks
55%synergy
Essence Warden
66%inclusion19 decks29 decks
57%synergy
Haywire Mite
66%inclusion19 decks29 decks
47%synergy
Winding Constrictor
66%inclusion19 decks29 decks
59%synergy
Sakura-Tribe Elder
66%inclusion19 decks29 decks
37%synergy
Kazandu Nectarpot
62%inclusion18 decks29 decks
60%synergy
Hardened Scales
62%inclusion18 decks29 decks
53%synergy
Virulent Emissary
62%inclusion18 decks29 decks
52%synergy
Starscape Cleric
59%inclusion17 decks29 decks
56%synergy
Feral Appetite
59%inclusion17 decks29 decks
48%synergy
Game Changers
Bolas's Citadel
14%inclusion4 decks29 decks
8%synergy
Ancient Tomb
10%inclusion3 decks29 decks
5%synergy
Demonic Tutor
10%inclusion3 decks29 decks
-5%synergy
Mana Vault
6.9%inclusion2 decks29 decks
5%synergy
Gaea's Cradle
6.9%inclusion2 decks29 decks
1%synergy
Tergrid, God of Fright
6.9%inclusion2 decks29 decks
6%synergy
Natural Order
6.9%inclusion2 decks29 decks
3%synergy
Worldly Tutor
6.9%inclusion2 decks29 decks
-3%synergy
Creatures
Gorma, the Gullet
59%inclusion17 decks29 decks
48%synergy
Moseo, Vein's New Dean
59%inclusion17 decks29 decks
46%synergy
Enduring Tenacity
55%inclusion16 decks29 decks
51%synergy
Meltstrider Eulogist
55%inclusion16 decks29 decks
54%synergy
Blex, Vexing Pest
52%inclusion15 decks29 decks
48%synergy
Pest Rescuer
52%inclusion15 decks29 decks
38%synergy
Shopkeeper's Bane
52%inclusion15 decks29 decks
46%synergy
Fumulus, the Infestation
48%inclusion14 decks29 decks
44%synergy
Eccentric Pestfinder
48%inclusion14 decks29 decks
35%synergy
Essenceknit Scholar
48%inclusion14 decks29 decks
40%synergy
Mirkwood Bats
45%inclusion13 decks29 decks
25%synergy
Hornet Nest
45%inclusion13 decks29 decks
41%synergy
Lluwen, Exchange Student
45%inclusion13 decks29 decks
38%synergy
Ribtruss Roaster
45%inclusion13 decks29 decks
32%synergy
Darkstar Augur
41%inclusion12 decks29 decks
40%synergy
Hooded Hydra
41%inclusion12 decks29 decks
40%synergy
Prosperous Innkeeper
38%inclusion11 decks29 decks
30%synergy
South Wind Avatar
34%inclusion10 decks29 decks
30%synergy
Hagra Constrictor
31%inclusion9 decks29 decks
30%synergy
Hornet Queen
31%inclusion9 decks29 decks
25%synergy
Valentin, Dean of the Vein
31%inclusion9 decks29 decks
28%synergy
Mazirek, Kraul Death Priest
31%inclusion9 decks29 decks
22%synergy
Fanatic of Rhonas
28%inclusion8 decks29 decks
23%synergy
Lotus Cobra
28%inclusion8 decks29 decks
23%synergy
Deep-Cavern Bat
28%inclusion8 decks29 decks
27%synergy
Blood Artist
24%inclusion7 decks29 decks
3%synergy
Gwenom, Remorseless
24%inclusion7 decks29 decks
22%synergy
Defiling Daemogoth
24%inclusion7 decks29 decks
15%synergy
Dina, Soul Steeper
21%inclusion6 decks29 decks
15%synergy
Springheart Nantuko
21%inclusion6 decks29 decks
14%synergy
Blossoming Bogbeast
17%inclusion5 decks29 decks
14%synergy
Hooded Blightfang
17%inclusion5 decks29 decks
14%synergy
Caustic Caterpillar
17%inclusion5 decks29 decks
11%synergy
Basilica Screecher
17%inclusion5 decks29 decks
17%synergy
Giant Adephage
17%inclusion5 decks29 decks
13%synergy
Broodhatch Nantuko
17%inclusion5 decks29 decks
15%synergy
Dina, Essence Brewer
17%inclusion5 decks29 decks
13%synergy
Circuit Mender
14%inclusion4 decks29 decks
12%synergy
Orochi Merge-Keeper
14%inclusion4 decks29 decks
13%synergy
Spinner of Souls
14%inclusion4 decks29 decks
10%synergy
Zulaport Cutthroat
14%inclusion4 decks29 decks
-8%synergy
Ohran Viper
14%inclusion4 decks29 decks
13%synergy
Ikra Shidiqi, the Usurper
14%inclusion4 decks29 decks
13%synergy
Tower Winder
14%inclusion4 decks29 decks
12%synergy
Buzzard-Wasp Colony
14%inclusion4 decks29 decks
13%synergy
Chomping Changeling
14%inclusion4 decks29 decks
11%synergy
Caustic Bronco
10%inclusion3 decks29 decks
10%synergy
Ophiomancer
10%inclusion3 decks29 decks
4%synergy
Skyfisher Spider
10%inclusion3 decks29 decks
6%synergy
Llanowar Elves
10%inclusion3 decks29 decks
-25%synergy
Instants
Inspiring Call
55%inclusion16 decks29 decks
50%synergy
Arachnogenesis
52%inclusion15 decks29 decks
42%synergy
Assassin's Trophy
45%inclusion13 decks29 decks
-2%synergy
Mortality Spear
34%inclusion10 decks29 decks
27%synergy
Putrefy
34%inclusion10 decks29 decks
1%synergy
Heroic Intervention
28%inclusion8 decks29 decks
-4%synergy
Revitalizing Repast
21%inclusion6 decks29 decks
1%synergy
Dina's Guidance
21%inclusion6 decks29 decks
10%synergy
Village Rites
17%inclusion5 decks29 decks
1%synergy
Beast Within
17%inclusion5 decks29 decks
-17%synergy
Infernal Grasp
17%inclusion5 decks29 decks
10%synergy
Golgari Charm
17%inclusion5 decks29 decks
1%synergy
Deadly Rollick
14%inclusion4 decks29 decks
2%synergy
Deadly Dispute
14%inclusion4 decks29 decks
-7%synergy
Dissection Practice
14%inclusion4 decks29 decks
13%synergy
Bitter Triumph
10%inclusion3 decks29 decks
7%synergy
Plumb the Forbidden
10%inclusion3 decks29 decks
0%synergy
Abrupt Decay
6.9%inclusion2 decks29 decks
-9%synergy
Go for the Throat
6.9%inclusion2 decks29 decks
2%synergy
Dark Ritual
6.9%inclusion2 decks29 decks
-11%synergy
Tear Asunder
6.9%inclusion2 decks29 decks
-8%synergy
Second Harvest
6.9%inclusion2 decks29 decks
-7%synergy
Last Gasp
6.9%inclusion2 decks29 decks
7%synergy
Corrupted Conviction
6.9%inclusion2 decks29 decks
0%synergy
Tamiyo's Safekeeping
6.9%inclusion2 decks29 decks
-1%synergy
Biosynthic Burst
6.9%inclusion2 decks29 decks
6%synergy
Unbury
6.9%inclusion2 decks29 decks
5%synergy
Glorious Decay
6.9%inclusion2 decks29 decks
6%synergy
Sorceries
Cultivate
48%inclusion14 decks29 decks
9%synergy
Root Manipulation
45%inclusion13 decks29 decks
40%synergy
Culling Ritual
34%inclusion10 decks29 decks
13%synergy
Send in the Pest
34%inclusion10 decks29 decks
30%synergy
Pest Summoning
31%inclusion9 decks29 decks
30%synergy
Nature's Lore
28%inclusion8 decks29 decks
2%synergy
Rampant Growth
28%inclusion8 decks29 decks
-5%synergy
Grapple with Death
28%inclusion8 decks29 decks
23%synergy
Immoral Bargain
28%inclusion8 decks29 decks
15%synergy
Toxic Deluge
24%inclusion7 decks29 decks
2%synergy
Farseek
21%inclusion6 decks29 decks
2%synergy
Victimize
17%inclusion5 decks29 decks
-2%synergy
Feed the Swarm
17%inclusion5 decks29 decks
10%synergy
Withering Curse
17%inclusion5 decks29 decks
15%synergy
Kodama's Reach
14%inclusion4 decks29 decks
-8%synergy
Night's Whisper
14%inclusion4 decks29 decks
5%synergy
Decorum Dissertation
14%inclusion4 decks29 decks
10%synergy
Follow the Lumarets
14%inclusion4 decks29 decks
12%synergy
Three Visits
10%inclusion3 decks29 decks
-8%synergy
Witherbloom Command
10%inclusion3 decks29 decks
8%synergy
Damnation
10%inclusion3 decks29 decks
4%synergy
Villainous Wrath
10%inclusion3 decks29 decks
10%synergy
Pull from the Grave
10%inclusion3 decks29 decks
8%synergy
Oracle's Restoration
10%inclusion3 decks29 decks
9%synergy
Containment Breach
6.9%inclusion2 decks29 decks
6%synergy
Beacon of Creation
6.9%inclusion2 decks29 decks
6%synergy
Casualties of War
6.9%inclusion2 decks29 decks
-4%synergy
Living Death
6.9%inclusion2 decks29 decks
0%synergy
Thirsting Roots
6.9%inclusion2 decks29 decks
5%synergy
Shamanic Revelation
6.9%inclusion2 decks29 decks
-5%synergy
Spider Spawning
6.9%inclusion2 decks29 decks
4%synergy
Shared Roots
6.9%inclusion2 decks29 decks
3%synergy
Perfect Intimidation
6.9%inclusion2 decks29 decks
6%synergy
Darkness Descends
6.9%inclusion2 decks29 decks
6%synergy
Ominous Harvest
6.9%inclusion2 decks29 decks
2%synergy
End of the Hunt
6.9%inclusion2 decks29 decks
6%synergy
Vicious Rivalry
6.9%inclusion2 decks29 decks
2%synergy
Germination Practicum
6.9%inclusion2 decks29 decks
2%synergy
Utility Artifacts
Skullclamp
24%inclusion7 decks29 decks
-7%synergy
Whip of Erebos
21%inclusion6 decks29 decks
15%synergy
Tablet of the Guilds
21%inclusion6 decks29 decks
20%synergy
Wurm's Tooth
14%inclusion4 decks29 decks
13%synergy
Bontu's Monument
10%inclusion3 decks29 decks
9%synergy
Swiftfoot Boots
10%inclusion3 decks29 decks
-13%synergy
Alhammarret's Archive
10%inclusion3 decks29 decks
9%synergy
Fountain of Renewal
10%inclusion3 decks29 decks
9%synergy
Demon's Horn
10%inclusion3 decks29 decks
10%synergy
The Ozolith
6.9%inclusion2 decks29 decks
2%synergy
Ashnod's Altar
6.9%inclusion2 decks29 decks
-12%synergy
Aetherflux Reservoir
6.9%inclusion2 decks29 decks
5%synergy
Phyrexian Altar
6.9%inclusion2 decks29 decks
-2%synergy
Well of Lost Dreams
6.9%inclusion2 decks29 decks
5%synergy
Profane Memento
6.9%inclusion2 decks29 decks
6%synergy
The Darkness Crystal
6.9%inclusion2 decks29 decks
6%synergy
Meltstrider's Gear
6.9%inclusion2 decks29 decks
7%synergy
Enchantments
Moldervine Reclamation
55%inclusion16 decks29 decks
31%synergy
Doubling Season
34%inclusion10 decks29 decks
17%synergy
Comforting Counsel
34%inclusion10 decks29 decks
30%synergy
Phyrexian Arena
28%inclusion8 decks29 decks
15%synergy
Hollowmurk Siege
17%inclusion5 decks29 decks
12%synergy
Vampiric Rites
17%inclusion5 decks29 decks
13%synergy
Branching Evolution
14%inclusion4 decks29 decks
8%synergy
Deathreap Ritual
14%inclusion4 decks29 decks
3%synergy
Lifegift
14%inclusion4 decks29 decks
13%synergy
Leyline of Vitality
14%inclusion4 decks29 decks
13%synergy
Springleaf Parade
14%inclusion4 decks29 decks
6%synergy
Cryptolith Rite
10%inclusion3 decks29 decks
4%synergy
Wild Growth
10%inclusion3 decks29 decks
2%synergy
Exquisite Blood
10%inclusion3 decks29 decks
7%synergy
Black Market Connections
10%inclusion3 decks29 decks
1%synergy
Druid Class
10%inclusion3 decks29 decks
9%synergy
Loading Zone
10%inclusion3 decks29 decks
9%synergy
Utopia Sprawl
6.9%inclusion2 decks29 decks
1%synergy
Stocking the Pantry
6.9%inclusion2 decks29 decks
5%synergy
Garruk's Uprising
6.9%inclusion2 decks29 decks
0%synergy
Grim Feast
6.9%inclusion2 decks29 decks
7%synergy
Retreat to Kazandu
6.9%inclusion2 decks29 decks
5%synergy
Guardian Project
6.9%inclusion2 decks29 decks
0%synergy
Parallel Lives
6.9%inclusion2 decks29 decks
-6%synergy
Sylvan Library
6.9%inclusion2 decks29 decks
-2%synergy
Bastion of Remembrance
6.9%inclusion2 decks29 decks
-7%synergy
Curse of Clinging Webs
6.9%inclusion2 decks29 decks
4%synergy
Revenge of Ravens
6.9%inclusion2 decks29 decks
5%synergy
Sphere Grid
6.9%inclusion2 decks29 decks
4%synergy
Ride the Shoopuf
6.9%inclusion2 decks29 decks
6%synergy
Sothera, the Supervoid
6.9%inclusion2 decks29 decks
6%synergy
Terrasymbiosis
6.9%inclusion2 decks29 decks
2%synergy
Meltstrider's Resolve
6.9%inclusion2 decks29 decks
6%synergy
Grave Venerations
6.9%inclusion2 decks29 decks
5%synergy
Shimmerwilds Growth
6.9%inclusion2 decks29 decks
6%synergy
Planeswalkers
Professor Dellian Fel
31%inclusion9 decks29 decks
22%synergy
Grist, the Hunger Tide
6.9%inclusion2 decks29 decks
-2%synergy
Vraska, Golgari Queen
6.9%inclusion2 decks29 decks
1%synergy
Utility Lands
High Market
52%inclusion15 decks29 decks
41%synergy
Bojuka Bog
48%inclusion14 decks29 decks
7%synergy
Yavimaya, Cradle of Growth
28%inclusion8 decks29 decks
0%synergy
Phyrexian Tower
24%inclusion7 decks29 decks
9%synergy
Swarmyard
24%inclusion7 decks29 decks
10%synergy
Adventurer's Inn
24%inclusion7 decks29 decks
23%synergy
Radiant Fountain
21%inclusion6 decks29 decks
19%synergy
Urborg, Tomb of Yawgmoth
17%inclusion5 decks29 decks
-5%synergy
Grim Backwoods
14%inclusion4 decks29 decks
0%synergy
Sapseep Forest
14%inclusion4 decks29 decks
12%synergy
Reliquary Tower
14%inclusion4 decks29 decks
-9%synergy
Rogue's Passage
14%inclusion4 decks29 decks
-9%synergy
Boseiju, Who Endures
10%inclusion3 decks29 decks
-8%synergy
Witch's Clinic
6.9%inclusion2 decks29 decks
4%synergy
Takenuma, Abandoned Mire
6.9%inclusion2 decks29 decks
-4%synergy
City of Traitors
6.9%inclusion2 decks29 decks
6%synergy
Mana Artifacts
Sol Ring
83%inclusion24 decks29 decks
3%synergy
Arcane Signet
59%inclusion17 decks29 decks
-3%synergy
Talisman of Resilience
24%inclusion7 decks29 decks
0%synergy
Pristine Talisman
21%inclusion6 decks29 decks
19%synergy
Golgari Signet
14%inclusion4 decks29 decks
-11%synergy
Potioner's Trove
14%inclusion4 decks29 decks
13%synergy
Lands
Swamp
100%inclusion29 decks29 decks
3%synergy
Forest
100%inclusion29 decks29 decks
2%synergy
Command Tower
97%inclusion28 decks29 decks
11%synergy
Woodland Cemetery
86%inclusion25 decks29 decks
22%synergy
Llanowar Wastes
66%inclusion19 decks29 decks
12%synergy
Deathcap Glade
62%inclusion18 decks29 decks
30%synergy
Vernal Fen
62%inclusion18 decks29 decks
40%synergy
Jungle Hollow
52%inclusion15 decks29 decks
28%synergy
Necroblossom Snarl
45%inclusion13 decks29 decks
8%synergy
Undergrowth Stadium
45%inclusion13 decks29 decks
6%synergy
Overgrown Tomb
45%inclusion13 decks29 decks
-3%synergy
Twilight Mire
41%inclusion12 decks29 decks
2%synergy
Temple of Malady
41%inclusion12 decks29 decks
8%synergy
Exotic Orchard
34%inclusion10 decks29 decks
6%synergy
Wastewood Verge
34%inclusion10 decks29 decks
15%synergy
Fabled Passage
31%inclusion9 decks29 decks
16%synergy
Golgari Rot Farm
31%inclusion9 decks29 decks
-8%synergy
Viridescent Bog
31%inclusion9 decks29 decks
8%synergy
Verdant Catacombs
28%inclusion8 decks29 decks
-2%synergy
Blooming Marsh
24%inclusion7 decks29 decks
10%synergy
Witherbloom Campus
24%inclusion7 decks29 decks
20%synergy
Tainted Wood
24%inclusion7 decks29 decks
-20%synergy
Terramorphic Expanse
21%inclusion6 decks29 decks
0%synergy
Revitalizing Repast
21%inclusion6 decks29 decks
1%synergy
Haunted Mire
21%inclusion6 decks29 decks
5%synergy
Titan's Grave
21%inclusion6 decks29 decks
12%synergy
Evolving Wilds
17%inclusion5 decks29 decks
-9%synergy
Path of Ancestry
17%inclusion5 decks29 decks
-6%synergy
Bayou
17%inclusion5 decks29 decks
5%synergy
Festering Thicket
17%inclusion5 decks29 decks
8%synergy
Illegitimate Business
17%inclusion5 decks29 decks
14%synergy
Turbulent Fen
17%inclusion5 decks29 decks
-1%synergy
Underground Mortuary
14%inclusion4 decks29 decks
-7%synergy
Darkbore Pathway
14%inclusion4 decks29 decks
-5%synergy
Misty Rainforest
10%inclusion3 decks29 decks
3%synergy
Riveteers Overlook
10%inclusion3 decks29 decks
6%synergy
Nurturing Peatland
10%inclusion3 decks29 decks
-2%synergy
Study Hall
10%inclusion3 decks29 decks
9%synergy
Golgari Guildgate
10%inclusion3 decks29 decks
2%synergy
Prismatic Vista
6.9%inclusion2 decks29 decks
1%synergy
Disciple of Freyalise
6.9%inclusion2 decks29 decks
-2%synergy
Reflecting Pool
6.9%inclusion2 decks29 decks
5%synergy
Cavern of Souls
6.9%inclusion2 decks29 decks
0%synergy
Gemstone Caverns
6.9%inclusion2 decks29 decks
5%synergy
Marsh Flats
6.9%inclusion2 decks29 decks
1%synergy
Polluted Delta
6.9%inclusion2 decks29 decks
1%synergy
Crossroads Village
6.9%inclusion2 decks29 decks
6%synergy