Ardyn, the Usurper (Commander) - Upgraded Midrange

Ardyn, the Usurper
8 decks (0.000%) Rank #1191
Background image for Slimer, Voracious Apparition Commander Deck Tech
Owain Roberts
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
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
The Darkness Crystal
38% of 8 decks +19% synergy
Midgar, City of Mako
38% of 8 decks +22% synergy
Hymn of the Faller
33% of 3 decks +33% synergy
Genji Glove
25% of 8 decks +24% synergy
Gaius van Baelsar
25% of 8 decks +18% synergy
High Synergy Cards
Varragoth, Bloodsky Sire
88% of 8 decks +83% synergy
Lord of the Void
75% of 8 decks +73% synergy
Urza's Incubator
75% of 8 decks +73% synergy
Liliana's Contract
75% of 8 decks +73% synergy
Unholy Annex // Ritual Chamber
75% of 8 decks +72% synergy
Demonic Counsel
75% of 8 decks +72% synergy
Rune-Scarred Demon
75% of 8 decks +70% synergy
Herald's Horn
75% of 8 decks +69% synergy
Withering Torment
100% of 8 decks +69% synergy
Harvester of Souls
75% of 8 decks +68% synergy
Top Cards
Feed the Swarm
100% of 8 decks +47% synergy
Jet Medallion
100% of 8 decks +43% synergy
Dark Ritual
100% of 8 decks +34% synergy
Reanimate
100% of 8 decks +63% synergy
Defile
88% of 8 decks +48% synergy
Bontu's Monument
88% of 8 decks +60% synergy
Crypt Ghast
88% of 8 decks +40% synergy
Cabal Ritual
75% of 8 decks +58% synergy
Night's Whisper
75% of 8 decks +51% synergy
Bloodletter of Aclazotz
75% of 8 decks +64% synergy
Game Changers
Bolas's Citadel
62% of 8 decks +32% synergy
Demonic Tutor
50% of 8 decks +21% synergy
Necropotence
25% of 8 decks +9% synergy
Vampiric Tutor
25% of 8 decks +2% synergy
Imperial Seal
12% of 8 decks +5% synergy
Ancient Tomb
12% of 8 decks +1% synergy
Creatures
Vilis, Broker of Blood
75% of 8 decks +61% synergy
Reaper from the Abyss
62% of 8 decks +60% synergy
Doom Whisperer
62% of 8 decks +60% synergy
Archfiend of Depravity
62% of 8 decks +56% synergy
Ob Nixilis, Unshackled
62% of 8 decks +59% synergy
Sower of Discord
62% of 8 decks +61% synergy
Bloodgift Demon
62% of 8 decks +59% synergy
Great Unclean One
62% of 8 decks +61% synergy
Plague Drone
62% of 8 decks +61% synergy
Abyssal Harvester
50% of 8 decks +45% synergy
Archfiend of Despair
50% of 8 decks +48% synergy
Dream Devourer
50% of 8 decks +49% synergy
Valgavoth, Terror Eater
50% of 8 decks +45% synergy
Ancient Cellarspawn
50% of 8 decks +48% synergy
The Speed Demon
50% of 8 decks +48% synergy
Overseer of the Damned
50% of 8 decks +47% synergy
K'rrik, Son of Yawgmoth
50% of 8 decks +32% synergy
Gray Merchant of Asphodel
38% of 8 decks -15% synergy
Solemn Simulacrum
38% of 8 decks +13% synergy
Plaguecrafter
38% of 8 decks +18% synergy
Burning-Rune Demon
38% of 8 decks +36% synergy
Indulgent Tormentor
38% of 8 decks +36% synergy
Rot-Curse Rakshasa
38% of 8 decks +35% synergy
Troll of Khazad-dûm
25% of 8 decks +23% synergy
Rakshasa Debaser
25% of 8 decks +24% synergy
Boggart Trawler
25% of 8 decks +17% synergy
Blood Speaker
25% of 8 decks +25% synergy
Razaketh, the Foulblooded
25% of 8 decks +19% synergy
Ob Nixilis, the Fallen
25% of 8 decks +24% synergy
Spawn of Mayhem
25% of 8 decks +25% synergy
Kothophed, Soul Hoarder
12% of 8 decks +11% synergy
Mortarion, Daemon Primarch
12% of 8 decks +12% synergy
Qarsi Revenant
12% of 8 decks +8% synergy
Ayara, First of Locthwain
12% of 8 decks -14% synergy
Needle Specter
12% of 8 decks +12% synergy
Tonberry
12% of 8 decks +12% synergy
Hecteyes
12% of 8 decks +10% synergy
Metamorphosis Fanatic
12% of 8 decks +11% synergy
Sepulchral Primordial
12% of 8 decks +10% synergy
Magus of the Coffers
12% of 8 decks +5% synergy
Embodiment of Agonies
12% of 8 decks +12% synergy
Abhorrent Overlord
12% of 8 decks +8% synergy
Malboro
12% of 8 decks +11% synergy
Mindwrack Harpy
12% of 8 decks +11% synergy
Shriekmaw
12% of 8 decks +9% synergy
Demon of Dark Schemes
12% of 8 decks +11% synergy
Demonlord Belzenlok
12% of 8 decks +12% synergy
Crabomination
12% of 8 decks +11% synergy
Gix, Yawgmoth Praetor
12% of 8 decks +7% synergy
Maha, Its Feathers Night
12% of 8 decks +8% synergy
Instants
Infernal Grasp
75% of 8 decks +49% synergy
Imp's Mischief
62% of 8 decks +40% synergy
Deadly Rollick
50% of 8 decks +28% synergy
Consuming Corruption
50% of 8 decks +33% synergy
Fell the Profane
50% of 8 decks +32% synergy
Entomb
38% of 8 decks +25% synergy
Darkness
38% of 8 decks +29% synergy
Snuff Out
25% of 8 decks +13% synergy
Culling the Weak
25% of 8 decks +11% synergy
Overkill
25% of 8 decks +15% synergy
Songs of the Damned
25% of 8 decks +20% synergy
Malakir Rebirth
12% of 8 decks -9% synergy
Deadly Dispute
12% of 8 decks -9% synergy
Undying Evil
12% of 8 decks +9% synergy
Stinging Study
12% of 8 decks +9% synergy
Sacrifice
12% of 8 decks +8% synergy
Flare of Malice
12% of 8 decks +1% synergy
Saw in Half
12% of 8 decks +6% synergy
Soul Shatter
12% of 8 decks -0% synergy
Fake Your Own Death
12% of 8 decks +7% synergy
Sudden Spoiling
12% of 8 decks +3% synergy
Tragic Slip
12% of 8 decks -8% synergy
Hagra Mauling
12% of 8 decks +8% synergy
Not Dead After All
12% of 8 decks +2% synergy
Force of Despair
12% of 8 decks +5% synergy
Go for the Throat
12% of 8 decks -11% synergy
Overwhelming Remorse
12% of 8 decks +11% synergy
Transpose
12% of 8 decks +12% synergy
Sorceries
Toxic Deluge
75% of 8 decks +38% synergy
Sign in Blood
62% of 8 decks +25% synergy
Victimize
50% of 8 decks +26% synergy
Bubbling Muck
50% of 8 decks +34% synergy
Kindred Dominance
50% of 8 decks +45% synergy
Buried Alive
38% of 8 decks +26% synergy
Insatiable Avarice
25% of 8 decks +12% synergy
Rise of the Dark Realms
25% of 8 decks +14% synergy
Syphon Mind
25% of 8 decks +11% synergy
Crippling Fear
25% of 8 decks +21% synergy
Vicious Rumors
12% of 8 decks +6% synergy
Diabolic Tutor
12% of 8 decks -3% synergy
Stitch Together
12% of 8 decks +10% synergy
Torment of Hailfire
12% of 8 decks -4% synergy
Profane Command
12% of 8 decks +10% synergy
Temporal Extortion
12% of 8 decks +10% synergy
Blasphemous Edict
12% of 8 decks -5% synergy
Patriarch's Bidding
12% of 8 decks +7% synergy
Resentful Revelation
12% of 8 decks +10% synergy
Rejoin the Fight
12% of 8 decks +12% synergy
Stargaze
12% of 8 decks +12% synergy
Incarnation Technique
12% of 8 decks +11% synergy
Mutilate
12% of 8 decks -8% synergy
Breach the Multiverse
12% of 8 decks +6% synergy
Praetor's Grasp
12% of 8 decks +8% synergy
Nuclear Fallout
12% of 8 decks +11% synergy
Gix's Command
12% of 8 decks +10% synergy
Unmarked Grave
12% of 8 decks +8% synergy
Dread Return
12% of 8 decks -0% synergy
Diresight
12% of 8 decks +9% synergy
Utility Artifacts
Lightning Greaves
50% of 8 decks +17% synergy
Swiftfoot Boots
38% of 8 decks +6% synergy
Expedition Map
25% of 8 decks +12% synergy
World Map
12% of 8 decks +10% synergy
Ninja's Blades
12% of 8 decks +12% synergy
Matzalantli, the Great Door
12% of 8 decks +11% synergy
Tormod's Crypt
12% of 8 decks +12% synergy
Realmbreaker, the Invasion Tree
12% of 8 decks +11% synergy
Sword of Once and Future
12% of 8 decks +12% synergy
Wayfarer's Bauble
12% of 8 decks -5% synergy
Whip of Erebos
12% of 8 decks +2% synergy
Spellbook
12% of 8 decks +11% synergy
Mesmeric Orb
12% of 8 decks +9% synergy
Enchantments
Black Market Connections
75% of 8 decks +53% synergy
Phyrexian Arena
62% of 8 decks +22% synergy
Demonic Covenant
50% of 8 decks +49% synergy
Black Market
38% of 8 decks +16% synergy
Cover of Darkness
25% of 8 decks +23% synergy
Animate Dead
25% of 8 decks +7% synergy
Heartless Summoning
25% of 8 decks +21% synergy
Mark of the Oni
12% of 8 decks +12% synergy
Bloodchief Ascension
12% of 8 decks +3% synergy
Virtue of Persistence
12% of 8 decks +7% synergy
The Meathook Massacre
12% of 8 decks -4% synergy
Ripples of Undeath
12% of 8 decks +8% synergy
No Mercy
12% of 8 decks +5% synergy
Planeswalkers
Liliana of the Dark Realms
62% of 8 decks +49% synergy
Utility Lands
Cabal Coffers
100% of 8 decks +44% synergy
Urborg, Tomb of Yawgmoth
88% of 8 decks +49% synergy
Nykthos, Shrine to Nyx
75% of 8 decks +45% synergy
Cabal Stronghold
50% of 8 decks +13% synergy
Command Beacon
50% of 8 decks +42% synergy
Takenuma, Abandoned Mire
50% of 8 decks +34% synergy
War Room
38% of 8 decks +21% synergy
Witch's Cottage
38% of 8 decks +13% synergy
Temple of the False God
38% of 8 decks +30% synergy
Crypt of Agadeem
38% of 8 decks +27% synergy
Bojuka Bog
25% of 8 decks -22% synergy
Castle Locthwain
25% of 8 decks +6% synergy
Phyrexian Tower
25% of 8 decks +2% synergy
Tomb Fortress
25% of 8 decks +20% synergy
Reliquary Tower
12% of 8 decks -19% synergy
Spymaster's Vault
12% of 8 decks +3% synergy
Maze of Ith
12% of 8 decks +9% synergy
Geier Reach Sanitarium
12% of 8 decks -0% synergy
Deserted Temple
12% of 8 decks +9% synergy
Barren Moor
12% of 8 decks +1% synergy
Urborg
12% of 8 decks +11% synergy
Blast Zone
12% of 8 decks +10% synergy
Westvale Abbey
12% of 8 decks +6% synergy
Bonders' Enclave
12% of 8 decks +12% synergy
Mana Artifacts
Sol Ring
100% of 8 decks +13% synergy
Arcane Signet
62% of 8 decks -1% synergy
Séance Board
50% of 8 decks +48% synergy
Throne of Eldraine
38% of 8 decks +26% synergy
Caged Sun
25% of 8 decks +11% synergy
Thought Vessel
25% of 8 decks -3% synergy
Sceptre of Eternal Glory
25% of 8 decks +15% synergy
Charcoal Diamond
12% of 8 decks -12% synergy
Patchwork Banner
12% of 8 decks +8% synergy
Nyx Lotus
12% of 8 decks +5% synergy
Mox Amber
12% of 8 decks +8% synergy
Mind Stone
12% of 8 decks -21% synergy
Lands
Swamp
100% of 8 decks +6% synergy
Urza's Cave
88% of 8 decks +79% synergy
Myriad Landscape
62% of 8 decks +35% synergy
Cavern of Souls
50% of 8 decks +44% synergy
Fell the Profane
50% of 8 decks +32% synergy
Boggart Trawler
25% of 8 decks +17% synergy
Malakir Rebirth
12% of 8 decks -9% synergy
Hagra Mauling
12% of 8 decks +8% synergy