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Ardyn, the Usurper (Commander) - Upgraded Demons
Ardyn, the Usurper
10 decks (0.000%)
Rank #1191
Jul 18, 2025
Slimer, Voracious Apparition Commander Deck Tech
"He's an ugly little spud, isn't he?" Let's make a UB Commander deck around Slimer, Voracious Apparition, aka The Mimeoplasm.
Deck Filters
The Darkness Crystal
60% of 10 decks
+41% synergy
Zodiark, Umbral God
40% of 10 decks
+29% synergy
Resentful Revelation
30% of 10 decks
+27% synergy
Midgar, City of Mako
30% of 10 decks
+15% synergy
Sephiroth's Intervention
20% of 10 decks
+16% synergy
High Synergy Cards
Unholy Annex // Ritual Chamber
80% of 10 decks
+77% synergy
Varragoth, Bloodsky Sire
80% of 10 decks
+76% synergy
Liliana's Contract
70% of 10 decks
+68% synergy
Ripples of Undeath
70% of 10 decks
+65% synergy
The Speed Demon
60% of 10 decks
+58% synergy
Demonic Counsel
60% of 10 decks
+57% synergy
Vilis, Broker of Blood
70% of 10 decks
+56% synergy
Doom Whisperer
50% of 10 decks
+47% synergy
Rune-Scarred Demon
50% of 10 decks
+45% synergy
Abyssal Harvester
50% of 10 decks
+45% synergy
Top Cards
Jet Medallion
90% of 10 decks
+33% synergy
Crypt Ghast
80% of 10 decks
+32% synergy
Dark Ritual
80% of 10 decks
+14% synergy
Withering Torment
70% of 10 decks
+39% synergy
Reanimate
70% of 10 decks
+33% synergy
Gray Merchant of Asphodel
60% of 10 decks
+8% synergy
Sheoldred, Whispering One
50% of 10 decks
+38% synergy
Archfiend of Depravity
50% of 10 decks
+44% synergy
Bontu's Monument
50% of 10 decks
+22% synergy
K'rrik, Son of Yawgmoth
50% of 10 decks
+32% synergy
Game Changers
Bolas's Citadel
40% of 10 decks
+10% synergy
Braids, Cabal Minion
20% of 10 decks
+19% synergy
Orcish Bowmasters
10% of 10 decks
-4% synergy
Necropotence
10% of 10 decks
-6% synergy
Creatures
Rakshasa Debaser
40% of 10 decks
+39% synergy
Overlord of the Balemurk
40% of 10 decks
+38% synergy
Lord of the Void
40% of 10 decks
+38% synergy
Rot-Curse Rakshasa
40% of 10 decks
+38% synergy
Burning-Rune Demon
40% of 10 decks
+39% synergy
Harvester of Souls
40% of 10 decks
+33% synergy
Reaper from the Abyss
30% of 10 decks
+28% synergy
Demon of Dark Schemes
30% of 10 decks
+29% synergy
Nirkana Revenant
30% of 10 decks
+18% synergy
Ob Nixilis, the Fallen
30% of 10 decks
+29% synergy
Razaketh, the Foulblooded
30% of 10 decks
+24% synergy
Vile Mutilator
30% of 10 decks
+29% synergy
Shadowgrange Archfiend
30% of 10 decks
+29% synergy
Indulgent Tormentor
30% of 10 decks
+28% synergy
Boggart Trawler
30% of 10 decks
+22% synergy
Blood Speaker
30% of 10 decks
+30% synergy
Magus of the Coffers
30% of 10 decks
+22% synergy
Accursed Marauder
30% of 10 decks
+10% synergy
Ancient Cellarspawn
30% of 10 decks
+28% synergy
Sower of Discord
30% of 10 decks
+28% synergy
Millikin
20% of 10 decks
+17% synergy
Overseer of the Damned
20% of 10 decks
+17% synergy
Defiler of Flesh
20% of 10 decks
+15% synergy
Desecration Demon
20% of 10 decks
+19% synergy
Bloodgift Demon
20% of 10 decks
+17% synergy
Extractor Demon
20% of 10 decks
+20% synergy
Archon of Cruelty
20% of 10 decks
+15% synergy
Syr Konrad, the Grim
20% of 10 decks
-0% synergy
Great Unclean One
20% of 10 decks
+18% synergy
Plaguecrafter
20% of 10 decks
+0% synergy
Lord of the Forsaken
20% of 10 decks
+20% synergy
Demon Wall
20% of 10 decks
+19% synergy
Plague Drone
20% of 10 decks
+19% synergy
Blood Pet
20% of 10 decks
+12% synergy
Bog Witch
20% of 10 decks
+18% synergy
Archfiend of Despair
20% of 10 decks
+18% synergy
Basal Thrull
20% of 10 decks
+19% synergy
Ob Nixilis, Unshackled
20% of 10 decks
+17% synergy
Demon's Disciple
20% of 10 decks
+12% synergy
Valgavoth, Terror Eater
20% of 10 decks
+15% synergy
Dreadhound
10% of 10 decks
+8% synergy
Grim Hireling
10% of 10 decks
+5% synergy
Phyrexian Delver
10% of 10 decks
+8% synergy
Necropolis Fiend
10% of 10 decks
+10% synergy
Chainer, Dementia Master
10% of 10 decks
+4% synergy
Darkstar Augur
10% of 10 decks
+8% synergy
Alley Assailant
10% of 10 decks
+10% synergy
Summon: Primal Odin
10% of 10 decks
+5% synergy
Massacre Wurm
10% of 10 decks
-7% synergy
Noxious Gearhulk
10% of 10 decks
+2% synergy
Instants
Fell the Profane
50% of 10 decks
+32% synergy
Imp's Mischief
50% of 10 decks
+28% synergy
Not Dead After All
30% of 10 decks
+20% synergy
Snuff Out
30% of 10 decks
+18% synergy
Entomb
30% of 10 decks
+18% synergy
Flare of Malice
30% of 10 decks
+18% synergy
Soul Shatter
20% of 10 decks
+7% synergy
Stinging Study
20% of 10 decks
+17% synergy
Dismember
20% of 10 decks
+9% synergy
Deadly Rollick
20% of 10 decks
-2% synergy
Defile
20% of 10 decks
-19% synergy
Malakir Rebirth
20% of 10 decks
-1% synergy
Overkill
20% of 10 decks
+10% synergy
Tragic Slip
20% of 10 decks
-1% synergy
Power Word Kill
10% of 10 decks
+9% synergy
Fatal Push
10% of 10 decks
+7% synergy
Vincent's Limit Break
10% of 10 decks
+6% synergy
Consuming Corruption
10% of 10 decks
-7% synergy
Liliana's Triumph
10% of 10 decks
+3% synergy
Withering Boon
10% of 10 decks
+5% synergy
Vayne's Treachery
10% of 10 decks
+8% synergy
Bitter Triumph
10% of 10 decks
-0% synergy
Simulacrum
10% of 10 decks
+10% synergy
Fight On!
10% of 10 decks
+7% synergy
Lethal Scheme
10% of 10 decks
+8% synergy
Hagra Mauling
10% of 10 decks
+5% synergy
Outrageous Robbery
10% of 10 decks
+8% synergy
Go for the Throat
10% of 10 decks
-14% synergy
Alesha's Legacy
10% of 10 decks
+9% synergy
Darkness
10% of 10 decks
+1% synergy
Black Sun's Twilight
10% of 10 decks
+5% synergy
Infernal Grasp
10% of 10 decks
-16% synergy
Price of Fame
10% of 10 decks
+8% synergy
Hero's Downfall
10% of 10 decks
+3% synergy
Vona's Hunger
10% of 10 decks
+5% synergy
Sheoldred's Edict
10% of 10 decks
-4% synergy
Sudden Spoiling
10% of 10 decks
+0% synergy
Transpose
10% of 10 decks
+9% synergy
V.A.T.S.
10% of 10 decks
+8% synergy
Saw in Half
10% of 10 decks
+4% synergy
Dash Hopes
10% of 10 decks
+9% synergy
Doom Blade
10% of 10 decks
+2% synergy
Grisly Spectacle
10% of 10 decks
+9% synergy
Offer Immortality
10% of 10 decks
+8% synergy
Sorceries
Kindred Dominance
40% of 10 decks
+35% synergy
Blasphemous Edict
40% of 10 decks
+22% synergy
Toxic Deluge
40% of 10 decks
+3% synergy
Buried Alive
40% of 10 decks
+29% synergy
Feed the Swarm
40% of 10 decks
-13% synergy
Bubbling Muck
30% of 10 decks
+14% synergy
Torment of Hailfire
30% of 10 decks
+13% synergy
Night's Whisper
30% of 10 decks
+6% synergy
Afterlife from the Loam
20% of 10 decks
+19% synergy
Mutilate
20% of 10 decks
-1% synergy
Living Death
20% of 10 decks
+9% synergy
Nuclear Fallout
20% of 10 decks
+18% synergy
Victimize
20% of 10 decks
-4% synergy
Diresight
20% of 10 decks
+17% synergy
Season of Loss
20% of 10 decks
+17% synergy
Insatiable Avarice
20% of 10 decks
+7% synergy
Unmarked Grave
20% of 10 decks
+16% synergy
Sign in Blood
20% of 10 decks
-17% synergy
Diabolic Intent
10% of 10 decks
-4% synergy
Black Sun's Zenith
10% of 10 decks
+4% synergy
The Final Days
10% of 10 decks
+9% synergy
Peer into the Abyss
10% of 10 decks
-2% synergy
Fateful Handoff
10% of 10 decks
+10% synergy
Bitter Revelation
10% of 10 decks
+10% synergy
Unearth
10% of 10 decks
+2% synergy
Dread Return
10% of 10 decks
-3% synergy
Breach the Multiverse
10% of 10 decks
+3% synergy
Deadly Cover-Up
10% of 10 decks
+9% synergy
Killing Wave
10% of 10 decks
+8% synergy
Agadeem's Awakening
10% of 10 decks
+3% synergy
Evil Reawakened
10% of 10 decks
+9% synergy
Dead of Winter
10% of 10 decks
+9% synergy
Will of the Abzan
10% of 10 decks
+5% synergy
Mephitic Vapors
10% of 10 decks
+10% synergy
Exsanguinate
10% of 10 decks
-14% synergy
Incarnation Technique
10% of 10 decks
+8% synergy
Bone Shards
10% of 10 decks
+6% synergy
Tempt with Immortality
10% of 10 decks
+10% synergy
Stitch Together
10% of 10 decks
+7% synergy
Rush of Dread
10% of 10 decks
+6% synergy
Haunting Voyage
10% of 10 decks
+8% synergy
Defossilize
10% of 10 decks
+10% synergy
Invoke Despair
10% of 10 decks
+7% synergy
Soul Salvage
10% of 10 decks
+10% synergy
Temporal Extortion
10% of 10 decks
+8% synergy
Commune with Evil
10% of 10 decks
+9% synergy
Rise of the Dark Realms
10% of 10 decks
-1% synergy
Crippling Fear
10% of 10 decks
+6% synergy
Mire in Misery
10% of 10 decks
+6% synergy
Blood on the Snow
10% of 10 decks
+9% synergy
Utility Artifacts
Urza's Incubator
40% of 10 decks
+38% synergy
Expedition Map
30% of 10 decks
+17% synergy
Whip of Erebos
30% of 10 decks
+19% synergy
Altar of Bhaal
20% of 10 decks
+19% synergy
Herald's Horn
20% of 10 decks
+14% synergy
Commander's Plate
20% of 10 decks
+15% synergy
Lightning Greaves
20% of 10 decks
-13% synergy
Staff of the Death Magus
10% of 10 decks
+6% synergy
Executioner's Capsule
10% of 10 decks
+10% synergy
Altar of the Brood
10% of 10 decks
+8% synergy
Matzalantli, the Great Door
10% of 10 decks
+9% synergy
Ninja's Blades
10% of 10 decks
+9% synergy
Bloodthorn Flail
10% of 10 decks
+10% synergy
Candy Trail
10% of 10 decks
+10% synergy
Adventurer's Airship
10% of 10 decks
+10% synergy
Sensei's Divining Top
10% of 10 decks
+1% synergy
Tithing Blade
10% of 10 decks
+7% synergy
Sword of the Animist
10% of 10 decks
+6% synergy
Palantír of Orthanc
10% of 10 decks
+8% synergy
Realmbreaker, the Invasion Tree
10% of 10 decks
+9% synergy
World Map
10% of 10 decks
+8% synergy
Grindclock
10% of 10 decks
+10% synergy
Angel's Trumpet
10% of 10 decks
+10% synergy
Elixir
10% of 10 decks
+10% synergy
Lashwrithe
10% of 10 decks
+6% synergy
Netherborn Altar
10% of 10 decks
+8% synergy
Phantom Train
10% of 10 decks
+9% synergy
Altar of the Wretched
10% of 10 decks
+9% synergy
The Regalia
10% of 10 decks
+10% synergy
Door of Destinies
10% of 10 decks
+7% synergy
Ultima Weapon
10% of 10 decks
+10% synergy
Collector's Vault
10% of 10 decks
+9% synergy
Heirloom Mirror
10% of 10 decks
+10% synergy
Mindcrank
10% of 10 decks
+4% synergy
Swiftfoot Boots
10% of 10 decks
-22% synergy
Helm of the Host
10% of 10 decks
+9% synergy
Elbrus, the Binding Blade
10% of 10 decks
+9% synergy
Deathrender
10% of 10 decks
+10% synergy
Pact Weapon
10% of 10 decks
+8% synergy
Wayfarer's Bauble
10% of 10 decks
-8% synergy
Altar of Dementia
10% of 10 decks
+4% synergy
Strionic Resonator
10% of 10 decks
+8% synergy
Enchantments
Demonic Covenant
40% of 10 decks
+39% synergy
Phyrexian Arena
40% of 10 decks
-0% synergy
Virtue of Persistence
30% of 10 decks
+24% synergy
Heartless Summoning
30% of 10 decks
+26% synergy
Animate Dead
30% of 10 decks
+12% synergy
Gift of Doom
30% of 10 decks
+29% synergy
Black Market Connections
30% of 10 decks
+8% synergy
The Meathook Massacre
20% of 10 decks
+3% synergy
Meathook Massacre II
20% of 10 decks
+12% synergy
Nowhere to Run
20% of 10 decks
+17% synergy
Call of the Ring
20% of 10 decks
+17% synergy
Dark Tutelage
10% of 10 decks
+9% synergy
Cover of Darkness
10% of 10 decks
+8% synergy
Promise of Aclazotz
10% of 10 decks
+10% synergy
Black Market
10% of 10 decks
-12% synergy
Arguel's Blood Fast
10% of 10 decks
+9% synergy
Into the Pit
10% of 10 decks
+8% synergy
Blanket of Night
10% of 10 decks
+10% synergy
Funeral Room // Awakening Hall
10% of 10 decks
+5% synergy
Out of the Tombs
10% of 10 decks
+6% synergy
No Mercy
10% of 10 decks
+3% synergy
Demonic Embrace
10% of 10 decks
+9% synergy
Bad Moon
10% of 10 decks
+6% synergy
Teval's Judgment
10% of 10 decks
+8% synergy
Phyrexian Reclamation
10% of 10 decks
-1% synergy
Dauthi Embrace
10% of 10 decks
+8% synergy
Braids's Frightful Return
10% of 10 decks
+9% synergy
Bloodchief Ascension
10% of 10 decks
+0% synergy
Oversold Cemetery
10% of 10 decks
+5% synergy
Jaws of Defeat
10% of 10 decks
+10% synergy
Season of the Witch
10% of 10 decks
+10% synergy
Planeswalkers
Liliana of the Dark Realms
20% of 10 decks
+6% synergy
Utility Lands
Cabal Coffers
80% of 10 decks
+24% synergy
Cabal Stronghold
70% of 10 decks
+33% synergy
Nykthos, Shrine to Nyx
60% of 10 decks
+30% synergy
Bojuka Bog
50% of 10 decks
+3% synergy
Spymaster's Vault
40% of 10 decks
+30% synergy
Phyrexian Tower
40% of 10 decks
+17% synergy
Reliquary Tower
40% of 10 decks
+8% synergy
Urborg, Tomb of Yawgmoth
40% of 10 decks
+2% synergy
Crypt of Agadeem
40% of 10 decks
+29% synergy
Temple of the False God
40% of 10 decks
+32% synergy
Witch's Cottage
40% of 10 decks
+15% synergy
Takenuma, Abandoned Mire
40% of 10 decks
+24% synergy
Command Beacon
40% of 10 decks
+32% synergy
Thespian's Stage
30% of 10 decks
+24% synergy
Three Tree City
30% of 10 decks
+26% synergy
Westvale Abbey
30% of 10 decks
+24% synergy
Buried Ruin
20% of 10 decks
+14% synergy
Geier Reach Sanitarium
20% of 10 decks
+7% synergy
Memorial to Folly
20% of 10 decks
+17% synergy
Eden, Seat of the Sanctum
20% of 10 decks
+19% synergy
Dakmor Salvage
20% of 10 decks
+19% synergy
Adventurer's Inn
20% of 10 decks
+19% synergy
Shizo, Death's Storehouse
20% of 10 decks
+10% synergy
Castle Locthwain
20% of 10 decks
+1% synergy
Vesuva
20% of 10 decks
+17% synergy
High Market
20% of 10 decks
+14% synergy
Rogue's Passage
20% of 10 decks
+3% synergy
The Gold Saucer
20% of 10 decks
+20% synergy
Blast Zone
10% of 10 decks
+8% synergy
Leechridden Swamp
10% of 10 decks
+7% synergy
Volrath's Stronghold
10% of 10 decks
+6% synergy
The Black Gate
10% of 10 decks
+7% synergy
Minas Morgul, Dark Fortress
10% of 10 decks
+7% synergy
Maze of Ith
10% of 10 decks
+6% synergy
Tocasia's Dig Site
10% of 10 decks
+10% synergy
Lotus Field
10% of 10 decks
+10% synergy
Ghost Quarter
10% of 10 decks
+7% synergy
Tomb Fortress
10% of 10 decks
+5% synergy
War Room
10% of 10 decks
-7% synergy
Branch of Vitu-Ghazi
10% of 10 decks
+10% synergy
Lake of the Dead
10% of 10 decks
+5% synergy
Soulstone Sanctuary
10% of 10 decks
+10% synergy
Scavenger Grounds
10% of 10 decks
+8% synergy
Mortuary Mire
10% of 10 decks
-3% synergy
Arcane Lighthouse
10% of 10 decks
+8% synergy
Polluted Mire
10% of 10 decks
+6% synergy
Deserted Temple
10% of 10 decks
+6% synergy
Bonders' Enclave
10% of 10 decks
+9% synergy
Barren Moor
10% of 10 decks
-1% synergy
Mana Artifacts
Sol Ring
90% of 10 decks
+3% synergy
Arcane Signet
70% of 10 decks
+7% synergy
Throne of Eldraine
40% of 10 decks
+28% synergy
Mind Stone
30% of 10 decks
-3% synergy
Nyx Lotus
30% of 10 decks
+22% synergy
Sceptre of Eternal Glory
30% of 10 decks
+20% synergy
Caged Sun
20% of 10 decks
+6% synergy
Charcoal Diamond
20% of 10 decks
-4% synergy
Fellwar Stone
20% of 10 decks
+5% synergy
Heraldic Banner
20% of 10 decks
+14% synergy
Sisay's Ring
10% of 10 decks
+10% synergy
Liquimetal Torque
10% of 10 decks
+6% synergy
Blitzball
10% of 10 decks
+9% synergy
Sol Talisman
10% of 10 decks
+9% synergy
Thran Dynamo
10% of 10 decks
+4% synergy
Thought Vessel
10% of 10 decks
-18% synergy
Gauntlet of Power
10% of 10 decks
+6% synergy
Patchwork Banner
10% of 10 decks
+6% synergy
Séance Board
10% of 10 decks
+8% synergy
Strixhaven Stadium
10% of 10 decks
+10% synergy
Gilded Lotus
10% of 10 decks
+4% synergy
Everflowing Chalice
10% of 10 decks
+3% synergy
Extraplanar Lens
10% of 10 decks
+5% synergy
Ring of the Lucii
10% of 10 decks
+9% synergy
Worn Powerstone
10% of 10 decks
+5% synergy
Lands
Swamp
80% of 10 decks
-14% synergy
Fell the Profane
50% of 10 decks
+32% synergy
Myriad Landscape
50% of 10 decks
+22% synergy
Cavern of Souls
40% of 10 decks
+34% synergy
Boggart Trawler
30% of 10 decks
+22% synergy
Snow-Covered Swamp
20% of 10 decks
+13% synergy
Malakir Rebirth
20% of 10 decks
-1% synergy
Path of Ancestry
10% of 10 decks
+5% synergy
Plaza of Heroes
10% of 10 decks
+9% synergy
Hidden Grotto
10% of 10 decks
+9% synergy
Agadeem's Awakening
10% of 10 decks
+3% synergy
Hagra Mauling
10% of 10 decks
+5% synergy
Demolition Field
10% of 10 decks
+5% synergy
Urza's Cave
10% of 10 decks
+1% synergy
Capital City
10% of 10 decks
+10% synergy