Blex, Vexing Pest (Commander) - Upgraded

Bennie Smith
May 5, 2026
Blech, Loafing Pest Commander Deck Tech
Curious about a Blech deck that doesn't make you go blech? Bennie pulls together a bunch of critters from the Witherbloom bayou to chew up your opponents!
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Grave Researcher
20%inclusion3 decks15 decks
14%synergy
Dina's Guidance
15%inclusion2 decks13 decks
6%synergy
Turbulent Fen
13%inclusion2 decks15 decks
-3%synergy
Cauldron of Essence
7.7%inclusion1 decks13 decks
-16%synergy
Blech, Loafing Pest
7.7%inclusion1 decks13 decks
4%synergy
High Synergy Cards
Living Death
54%inclusion25 decks46 decks
48%synergy
Reanimate
63%inclusion29 decks46 decks
43%synergy
Dread Return
52%inclusion24 decks46 decks
43%synergy
Animate Dead
48%inclusion22 decks46 decks
40%synergy
Victimize
57%inclusion26 decks46 decks
38%synergy
Stitch Together
39%inclusion18 decks46 decks
37%synergy
Ripples of Undeath
43%inclusion20 decks46 decks
36%synergy
Necromancy
37%inclusion17 decks46 decks
34%synergy
Vilis, Broker of Blood
35%inclusion16 decks46 decks
34%synergy
Life // Death
35%inclusion16 decks46 decks
32%synergy
Top Cards
Eternal Witness
43%inclusion20 decks46 decks
21%synergy
Sakura-Tribe Elder
41%inclusion19 decks46 decks
13%synergy
Syr Konrad, the Grim
39%inclusion18 decks46 decks
26%synergy
Assassin's Trophy
39%inclusion18 decks46 decks
-7%synergy
Toxic Deluge
39%inclusion18 decks46 decks
18%synergy
Stitcher's Supplier
39%inclusion18 decks46 decks
31%synergy
Massacre Wurm
37%inclusion17 decks46 decks
29%synergy
Entomb
35%inclusion16 decks46 decks
27%synergy
Gray Merchant of Asphodel
35%inclusion16 decks46 decks
29%synergy
Beledros Witherbloom
35%inclusion16 decks46 decks
24%synergy
Game Changers
Crop Rotation
17%inclusion8 decks46 decks
9%synergy
Demonic Tutor
15%inclusion7 decks46 decks
0%synergy
Field of the Dead
8.7%inclusion4 decks46 decks
4%synergy
Bolas's Citadel
6.5%inclusion3 decks46 decks
1%synergy
Vampiric Tutor
6.5%inclusion3 decks46 decks
-4%synergy
Creatures
Archon of Cruelty
33%inclusion15 decks46 decks
31%synergy
Noxious Gearhulk
30%inclusion14 decks46 decks
26%synergy
Metamorphosis Fanatic
28%inclusion13 decks46 decks
28%synergy
Disciple of Freyalise
28%inclusion13 decks46 decks
19%synergy
Aftermath Analyst
28%inclusion13 decks46 decks
21%synergy
Haywire Mite
28%inclusion13 decks46 decks
10%synergy
Twilight Diviner
27%inclusion6 decks22 decks
23%synergy
Boggart Trawler
26%inclusion12 decks46 decks
22%synergy
Sheoldred, Whispering One
26%inclusion12 decks46 decks
21%synergy
Skullwinder
26%inclusion12 decks46 decks
24%synergy
Colossal Grave-Reaver
25%inclusion10 decks40 decks
21%synergy
Undead Butler
24%inclusion11 decks46 decks
22%synergy
Crypt Ghast
24%inclusion11 decks46 decks
23%synergy
Accursed Marauder
24%inclusion11 decks46 decks
16%synergy
Hornet Queen
22%inclusion10 decks46 decks
16%synergy
Golgari Thug
22%inclusion10 decks46 decks
18%synergy
Birds of Paradise
22%inclusion10 decks46 decks
1%synergy
Icetill Explorer
21%inclusion7 decks34 decks
12%synergy
Bramble Familiar
20%inclusion9 decks46 decks
18%synergy
Hogaak, Arisen Necropolis
20%inclusion9 decks46 decks
19%synergy
Nyx Weaver
20%inclusion9 decks46 decks
11%synergy
Timeless Witness
20%inclusion9 decks46 decks
17%synergy
Abhorrent Overlord
17%inclusion8 decks46 decks
17%synergy
Elves of Deep Shadow
17%inclusion8 decks46 decks
-1%synergy
Troll of Khazad-dûm
17%inclusion8 decks46 decks
16%synergy
Demon of Dark Schemes
17%inclusion8 decks46 decks
17%synergy
Overlord of the Balemurk
17%inclusion8 decks46 decks
15%synergy
Wight of the Reliquary
17%inclusion8 decks46 decks
7%synergy
Scute Swarm
17%inclusion8 decks46 decks
4%synergy
Izoni, Thousand-Eyed
17%inclusion8 decks46 decks
12%synergy
Massacre Girl
17%inclusion8 decks46 decks
15%synergy
Llanowar Elves
17%inclusion8 decks46 decks
-18%synergy
Reclamation Sage
15%inclusion7 decks46 decks
-3%synergy
Alpha Deathclaw
15%inclusion7 decks46 decks
14%synergy
Deathrite Shaman
15%inclusion7 decks46 decks
1%synergy
Ayara, First of Locthwain
15%inclusion7 decks46 decks
11%synergy
Skull Prophet
15%inclusion7 decks46 decks
7%synergy
Six
15%inclusion7 decks46 decks
8%synergy
Fyndhorn Elves
15%inclusion7 decks46 decks
-2%synergy
Lotus Cobra
15%inclusion7 decks46 decks
11%synergy
Archfiend of Despair
15%inclusion7 decks46 decks
15%synergy
Terastodon
13%inclusion6 decks46 decks
12%synergy
Hoarding Broodlord
13%inclusion6 decks46 decks
12%synergy
World Shaper
13%inclusion6 decks46 decks
8%synergy
Honest Rutstein
13%inclusion6 decks46 decks
4%synergy
Fleshbag Marauder
13%inclusion6 decks46 decks
8%synergy
Elvish Mystic
13%inclusion6 decks46 decks
-15%synergy
Doom Whisperer
13%inclusion6 decks46 decks
12%synergy
Giant Adephage
13%inclusion6 decks46 decks
9%synergy
Tangled Florahedron
13%inclusion6 decks46 decks
12%synergy
Instants
Saw in Half
35%inclusion16 decks46 decks
27%synergy
Fell the Profane
33%inclusion15 decks46 decks
23%synergy
Malakir Rebirth
33%inclusion15 decks46 decks
23%synergy
Revitalizing Repast
28%inclusion13 decks46 decks
8%synergy
Dark Ritual
26%inclusion12 decks46 decks
9%synergy
Beast Within
24%inclusion11 decks46 decks
-11%synergy
Defile
22%inclusion10 decks46 decks
21%synergy
Noxious Revival
20%inclusion9 decks46 decks
15%synergy
Withering Torment
17%inclusion8 decks46 decks
15%synergy
Hagra Mauling
15%inclusion7 decks46 decks
14%synergy
Consuming Corruption
15%inclusion7 decks46 decks
15%synergy
Songs of the Damned
15%inclusion7 decks46 decks
14%synergy
Lethal Scheme
15%inclusion7 decks46 decks
13%synergy
Snuff Out
13%inclusion6 decks46 decks
12%synergy
Village Rites
13%inclusion6 decks46 decks
-3%synergy
Bitter Triumph
13%inclusion6 decks46 decks
10%synergy
Putrefy
13%inclusion6 decks46 decks
-21%synergy
Abrupt Decay
11%inclusion5 decks46 decks
-5%synergy
Khalni Ambush
11%inclusion5 decks46 decks
9%synergy
Deadly Dispute
11%inclusion5 decks46 decks
-10%synergy
Flare of Malice
11%inclusion5 decks46 decks
9%synergy
Cabal Ritual
11%inclusion5 decks46 decks
8%synergy
Imp's Mischief
11%inclusion5 decks46 decks
8%synergy
Harrow
11%inclusion5 decks46 decks
2%synergy
Baleful Mastery
11%inclusion5 decks46 decks
10%synergy
Pulse of Murasa
11%inclusion5 decks46 decks
10%synergy
Tear Asunder
8.7%inclusion4 decks46 decks
-6%synergy
Darkness
8.7%inclusion4 decks46 decks
8%synergy
Tend the Pests
8.7%inclusion4 decks46 decks
4%synergy
Drag to the Roots
8.7%inclusion4 decks46 decks
5%synergy
Arachnogenesis
8.7%inclusion4 decks46 decks
-1%synergy
Witherbloom Charm
6.7%inclusion1 decks15 decks
-9%synergy
Heroic Intervention
6.5%inclusion3 decks46 decks
-25%synergy
Mortality Spear
6.5%inclusion3 decks46 decks
0%synergy
Soul Shatter
6.5%inclusion3 decks46 decks
4%synergy
Plumb the Forbidden
6.5%inclusion3 decks46 decks
-3%synergy
Culling the Weak
6.5%inclusion3 decks46 decks
2%synergy
Sorceries
Bala Ged Recovery
35%inclusion16 decks46 decks
24%synergy
Three Visits
30%inclusion14 decks46 decks
12%synergy
Nature's Lore
30%inclusion14 decks46 decks
5%synergy
Buried Alive
28%inclusion13 decks46 decks
20%synergy
Culling Ritual
26%inclusion12 decks46 decks
5%synergy
Rise of the Witch-king
26%inclusion12 decks46 decks
14%synergy
Rampant Growth
26%inclusion12 decks46 decks
-7%synergy
Persist
24%inclusion11 decks46 decks
21%synergy
Incarnation Technique
22%inclusion10 decks46 decks
21%synergy
Feed the Swarm
22%inclusion10 decks46 decks
14%synergy
Life from the Loam
22%inclusion10 decks46 decks
15%synergy
Pest Infestation
20%inclusion9 decks46 decks
8%synergy
Farseek
20%inclusion9 decks46 decks
1%synergy
Regrowth
17%inclusion8 decks46 decks
14%synergy
Breach the Multiverse
17%inclusion8 decks46 decks
14%synergy
Bubbling Muck
15%inclusion7 decks46 decks
15%synergy
Agadeem's Awakening
15%inclusion7 decks46 decks
12%synergy
Rise of the Dark Realms
15%inclusion7 decks46 decks
10%synergy
Cultivate
15%inclusion7 decks46 decks
-24%synergy
Splendid Reclamation
13%inclusion6 decks46 decks
10%synergy
Coiling Rebirth
13%inclusion6 decks46 decks
12%synergy
Unearth
13%inclusion6 decks46 decks
9%synergy
Deadly Brew
13%inclusion6 decks46 decks
8%synergy
Explore
13%inclusion6 decks46 decks
9%synergy
Kodama's Reach
11%inclusion5 decks46 decks
-12%synergy
Bridgeworks Battle
11%inclusion5 decks46 decks
6%synergy
Exsanguinate
11%inclusion5 decks46 decks
2%synergy
Pull Through the Weft
8.8%inclusion3 decks34 decks
8%synergy
Black Sun's Zenith
8.7%inclusion4 decks46 decks
6%synergy
Lively Dirge
8.7%inclusion4 decks46 decks
7%synergy
Witherbloom Command
8.7%inclusion4 decks46 decks
7%synergy
Jarad's Orders
8.7%inclusion4 decks46 decks
6%synergy
Syphon Mind
8.7%inclusion4 decks46 decks
7%synergy
Damnation
8.7%inclusion4 decks46 decks
2%synergy
Exhume
8.7%inclusion4 decks46 decks
8%synergy
Vicious Rivalry
7.7%inclusion1 decks13 decks
3%synergy
Shared Roots
7.4%inclusion2 decks27 decks
5%synergy
Road of Return
6.5%inclusion3 decks46 decks
6%synergy
Diabolic Intent
6.5%inclusion3 decks46 decks
-3%synergy
Healing Technique
6.5%inclusion3 decks46 decks
6%synergy
Find // Finality
6.5%inclusion3 decks46 decks
5%synergy
Repay in Kind
6.5%inclusion3 decks46 decks
6%synergy
Unmarked Grave
6.5%inclusion3 decks46 decks
4%synergy
Into the North
6.5%inclusion3 decks46 decks
6%synergy
Edge of Autumn
6.5%inclusion3 decks46 decks
6%synergy
Casualties of War
6.5%inclusion3 decks46 decks
-4%synergy
Bone Shards
6.5%inclusion3 decks46 decks
5%synergy
Night's Whisper
6.5%inclusion3 decks46 decks
-2%synergy
Bygone Marvels
6.5%inclusion3 decks46 decks
6%synergy
Final Parting
6.5%inclusion3 decks46 decks
5%synergy
Utility Artifacts
Jet Medallion
30%inclusion14 decks46 decks
29%synergy
Hedge Shredder
24%inclusion11 decks46 decks
19%synergy
Ashnod's Altar
15%inclusion7 decks46 decks
-3%synergy
Expedition Map
15%inclusion7 decks46 decks
14%synergy
Skullclamp
13%inclusion6 decks46 decks
-18%synergy
Blood Fountain
11%inclusion5 decks46 decks
11%synergy
Crucible of Worlds
8.7%inclusion4 decks46 decks
6%synergy
Palantír of Orthanc
8.7%inclusion4 decks46 decks
7%synergy
Whip of Erebos
8.7%inclusion4 decks46 decks
3%synergy
Altar of Dementia
8.7%inclusion4 decks46 decks
2%synergy
Lightning Greaves
8.7%inclusion4 decks46 decks
-13%synergy
The Darkness Crystal
8.1%inclusion3 decks37 decks
7%synergy
Desecrated Tomb
6.5%inclusion3 decks46 decks
5%synergy
Matzalantli, the Great Door
6.5%inclusion3 decks46 decks
4%synergy
Pestilent Cauldron
6.5%inclusion3 decks46 decks
6%synergy
Enchantments
Tortured Existence
30%inclusion14 decks46 decks
29%synergy
Phyrexian Reclamation
26%inclusion12 decks46 decks
23%synergy
Dance of the Dead
22%inclusion10 decks46 decks
21%synergy
Chthonian Nightmare
22%inclusion10 decks46 decks
20%synergy
Insidious Roots
22%inclusion10 decks46 decks
11%synergy
Oversold Cemetery
22%inclusion10 decks46 decks
19%synergy
Blight Mound
15%inclusion7 decks46 decks
11%synergy
Diabolic Servitude
15%inclusion7 decks46 decks
15%synergy
Phyrexian Arena
15%inclusion7 decks46 decks
2%synergy
Moldervine Reclamation
11%inclusion5 decks46 decks
-13%synergy
Funeral Room // Awakening Hall
11%inclusion5 decks46 decks
9%synergy
Greater Good
11%inclusion5 decks46 decks
5%synergy
The Meathook Massacre
8.7%inclusion4 decks46 decks
1%synergy
Exploration
8.7%inclusion4 decks46 decks
5%synergy
Guardian Project
8.7%inclusion4 decks46 decks
2%synergy
Pernicious Deed
8.7%inclusion4 decks46 decks
7%synergy
Vampiric Rites
8.7%inclusion4 decks46 decks
4%synergy
Sylvan Library
8.7%inclusion4 decks46 decks
0%synergy
Teval's Judgment
7.5%inclusion3 decks40 decks
6%synergy
Utopia Sprawl
6.5%inclusion3 decks46 decks
1%synergy
Spelunking
6.5%inclusion3 decks46 decks
4%synergy
Deadbridge Chant
6.5%inclusion3 decks46 decks
1%synergy
Walk-In Closet // Forgotten Cellar
6.5%inclusion3 decks46 decks
5%synergy
Undergrowth Recon
6.5%inclusion3 decks46 decks
5%synergy
Black Market Connections
6.5%inclusion3 decks46 decks
-2%synergy
Planeswalkers
Grist, the Hunger Tide
22%inclusion10 decks46 decks
13%synergy
Liliana, Death's Majesty
13%inclusion6 decks46 decks
12%synergy
Wrenn and Seven
8.7%inclusion4 decks46 decks
6%synergy
Utility Lands
Bojuka Bog
67%inclusion31 decks46 decks
26%synergy
Takenuma, Abandoned Mire
39%inclusion18 decks46 decks
28%synergy
Urborg, Tomb of Yawgmoth
37%inclusion17 decks46 decks
14%synergy
Witch's Cottage
30%inclusion14 decks46 decks
27%synergy
Cabal Coffers
30%inclusion14 decks46 decks
22%synergy
Phyrexian Tower
26%inclusion12 decks46 decks
11%synergy
Mortuary Mire
26%inclusion12 decks46 decks
21%synergy
High Market
26%inclusion12 decks46 decks
16%synergy
Yavimaya, Cradle of Growth
24%inclusion11 decks46 decks
-4%synergy
Shifting Woodland
24%inclusion11 decks46 decks
14%synergy
Boseiju, Who Endures
24%inclusion11 decks46 decks
6%synergy
Dakmor Salvage
22%inclusion10 decks46 decks
15%synergy
Nykthos, Shrine to Nyx
20%inclusion9 decks46 decks
17%synergy
Spymaster's Vault
15%inclusion7 decks46 decks
12%synergy
Deserted Temple
15%inclusion7 decks46 decks
15%synergy
Swarmyard
13%inclusion6 decks46 decks
-1%synergy
Grim Backwoods
13%inclusion6 decks46 decks
0%synergy
Crypt of Agadeem
11%inclusion5 decks46 decks
9%synergy
Argoth, Sanctum of Nature
11%inclusion5 decks46 decks
10%synergy
Reliquary Tower
11%inclusion5 decks46 decks
-12%synergy
Maze of Ith
8.7%inclusion4 decks46 decks
7%synergy
Command Beacon
8.7%inclusion4 decks46 decks
5%synergy
Hissing Quagmire
8.7%inclusion4 decks46 decks
6%synergy
Tomb Fortress
8.7%inclusion4 decks46 decks
8%synergy
Thespian's Stage
8.7%inclusion4 decks46 decks
7%synergy
Kishla Village
7.5%inclusion3 decks40 decks
6%synergy
Cabal Stronghold
6.5%inclusion3 decks46 decks
6%synergy
Ghost Quarter
6.5%inclusion3 decks46 decks
4%synergy
Arcane Lighthouse
6.5%inclusion3 decks46 decks
6%synergy
Vesuva
6.5%inclusion3 decks46 decks
6%synergy
Echoing Deeps
6.5%inclusion3 decks46 decks
6%synergy
Geier Reach Sanitarium
6.5%inclusion3 decks46 decks
5%synergy
Tranquil Thicket
6.5%inclusion3 decks46 decks
-2%synergy
Rogue's Passage
6.5%inclusion3 decks46 decks
-16%synergy
Restless Cottage
6.5%inclusion3 decks46 decks
-2%synergy
Susur Secundi, Void Altar
5.7%inclusion2 decks35 decks
2%synergy
Mana Artifacts
Sol Ring
61%inclusion28 decks46 decks
-19%synergy
Arcane Signet
39%inclusion18 decks46 decks
-23%synergy
Golgari Signet
20%inclusion9 decks46 decks
-6%synergy
Talisman of Resilience
20%inclusion9 decks46 decks
-5%synergy
Mind Stone
8.7%inclusion4 decks46 decks
4%synergy
Commander's Sphere
6.5%inclusion3 decks46 decks
0%synergy
Fellwar Stone
6.5%inclusion3 decks46 decks
2%synergy
Lands
Swamp
91%inclusion42 decks46 decks
-6%synergy
Forest
74%inclusion34 decks46 decks
-24%synergy
Command Tower
72%inclusion33 decks46 decks
-14%synergy
Overgrown Tomb
52%inclusion24 decks46 decks
5%synergy
Llanowar Wastes
43%inclusion20 decks46 decks
-9%synergy
Woodland Cemetery
43%inclusion20 decks46 decks
-20%synergy
Golgari Rot Farm
41%inclusion19 decks46 decks
2%synergy
Verdant Catacombs
35%inclusion16 decks46 decks
5%synergy
Undergrowth Stadium
35%inclusion16 decks46 decks
-4%synergy
Bala Ged Recovery
35%inclusion16 decks46 decks
24%synergy
Twilight Mire
35%inclusion16 decks46 decks
-4%synergy
Deathcap Glade
35%inclusion16 decks46 decks
4%synergy
Fell the Profane
33%inclusion15 decks46 decks
23%synergy
Malakir Rebirth
33%inclusion15 decks46 decks
23%synergy
Underground Mortuary
30%inclusion14 decks46 decks
10%synergy
Disciple of Freyalise
28%inclusion13 decks46 decks
19%synergy
Revitalizing Repast
28%inclusion13 decks46 decks
8%synergy
Fabled Passage
26%inclusion12 decks46 decks
12%synergy
Boggart Trawler
26%inclusion12 decks46 decks
22%synergy
Blooming Marsh
24%inclusion11 decks46 decks
10%synergy
Demolition Field
24%inclusion11 decks46 decks
21%synergy
Darkbore Pathway
22%inclusion10 decks46 decks
3%synergy
Tainted Wood
20%inclusion9 decks46 decks
-25%synergy
Myriad Landscape
17%inclusion8 decks46 decks
3%synergy
Exotic Orchard
17%inclusion8 decks46 decks
-11%synergy
Temple of Malady
17%inclusion8 decks46 decks
-17%synergy
Hagra Mauling
15%inclusion7 decks46 decks
14%synergy
Urza's Cave
15%inclusion7 decks46 decks
13%synergy
Nurturing Peatland
15%inclusion7 decks46 decks
3%synergy
Agadeem's Awakening
15%inclusion7 decks46 decks
12%synergy
Woodland Chasm
15%inclusion7 decks46 decks
9%synergy
Misty Rainforest
13%inclusion6 decks46 decks
6%synergy
Necroblossom Snarl
13%inclusion6 decks46 decks
-24%synergy
Tangled Florahedron
13%inclusion6 decks46 decks
12%synergy
Snow-Covered Forest
13%inclusion6 decks46 decks
9%synergy
Viridescent Bog
13%inclusion6 decks46 decks
-9%synergy
Snow-Covered Swamp
13%inclusion6 decks46 decks
9%synergy
Windswept Heath
11%inclusion5 decks46 decks
3%synergy
Khalni Ambush
11%inclusion5 decks46 decks
9%synergy
Bridgeworks Battle
11%inclusion5 decks46 decks
6%synergy
Evolving Wilds
11%inclusion5 decks46 decks
-15%synergy
Haunted Mire
11%inclusion5 decks46 decks
-5%synergy
Wastewood Verge
11%inclusion5 decks46 decks
-8%synergy
Lazotep Quarry
8.7%inclusion4 decks46 decks
8%synergy
Polluted Delta
8.7%inclusion4 decks46 decks
2%synergy
Bloodstained Mire
8.7%inclusion4 decks46 decks
2%synergy
Vernal Fen
8.6%inclusion3 decks35 decks
-11%synergy
Prismatic Vista
6.5%inclusion3 decks46 decks
1%synergy
Terramorphic Expanse
6.5%inclusion3 decks46 decks
-14%synergy
Wooded Foothills
6.5%inclusion3 decks46 decks
0%synergy