Ob Nixilis, Unshackled (Commander) - Demons

Background image for Building a Demon Typal Deck with Ardyn, the Usurper
Jeremy Rowe
May 15, 2025
Building a Demon Typal Deck with Ardyn, the Usurper
Let's build a mono-black Demon typal Commander deck around Ardyn, the Usurper, a new legend from the upcoming Final Fantasy set.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Reaper from the Abyss
82% of 56 decks +80% synergy
Varragoth, Bloodsky Sire
84% of 56 decks +80% synergy
Archfiend of Depravity
86% of 56 decks +79% synergy
Liliana's Contract
77% of 56 decks +74% synergy
Scheming Symmetry
77% of 56 decks +73% synergy
Indulgent Tormentor
73% of 56 decks +71% synergy
Harvester of Souls
75% of 56 decks +68% synergy
Sower of Discord
68% of 56 decks +66% synergy
Rune-Scarred Demon
70% of 56 decks +65% synergy
Maralen of the Mornsong
64% of 56 decks +63% synergy
Top Cards
Dark Ritual
80% of 56 decks +14% synergy
Jet Medallion
68% of 56 decks +10% synergy
Reiver Demon
59% of 56 decks +56% synergy
Desecration Demon
57% of 56 decks +56% synergy
Bloodletter of Aclazotz
54% of 50 decks +43% synergy
Crypt Ghast
54% of 56 decks +6% synergy
Bontu's Monument
54% of 56 decks +26% synergy
Demonic Counsel
52% of 27 decks +48% synergy
Black Market
52% of 56 decks +30% synergy
Archfiend of Despair
48% of 56 decks +46% synergy
Game Changers
Demonic Tutor
48% of 56 decks +19% synergy
Opposition Agent
36% of 56 decks +25% synergy
Bolas's Citadel
32% of 56 decks +2% synergy
Vampiric Tutor
25% of 56 decks +2% synergy
Tergrid, God of Fright
7% of 56 decks -1% synergy
Ancient Tomb
7% of 56 decks -5% synergy
Necropotence
7% of 56 decks -9% synergy
Imperial Seal
5% of 56 decks -2% synergy
Creatures
Blood Speaker
48% of 56 decks +48% synergy
Bloodgift Demon
46% of 56 decks +43% synergy
Overseer of the Damned
45% of 56 decks +42% synergy
Gray Merchant of Asphodel
43% of 56 decks -10% synergy
Lord of the Void
43% of 56 decks +41% synergy
Ob Nixilis, the Fallen
38% of 56 decks +37% synergy
Dream Devourer
34% of 56 decks +33% synergy
Magus of the Coffers
32% of 56 decks +24% synergy
Vilis, Broker of Blood
32% of 56 decks +18% synergy
Demonlord Belzenlok
32% of 56 decks +31% synergy
Plague Drone
30% of 56 decks +29% synergy
Demon of Wailing Agonies
29% of 56 decks +28% synergy
Shadowgrange Archfiend
29% of 56 decks +27% synergy
Demon of Loathing
29% of 56 decks +28% synergy
Rakshasa Debaser
29% of 56 decks +28% synergy
Archfiend of Spite
29% of 56 decks +28% synergy
Burning-Rune Demon
29% of 56 decks +27% synergy
Burnished Hart
27% of 56 decks +18% synergy
Great Unclean One
25% of 56 decks +23% synergy
Sheoldred, Whispering One
25% of 56 decks +13% synergy
Razaketh, the Foulblooded
25% of 56 decks +19% synergy
Nirkana Revenant
23% of 56 decks +11% synergy
The Speed Demon
22% of 9 decks +20% synergy
K'rrik, Son of Yawgmoth
21% of 56 decks +4% synergy
Taborax, Hope's Demise
21% of 56 decks +20% synergy
Abhorrent Overlord
20% of 56 decks +15% synergy
Pestilence Demon
20% of 56 decks +18% synergy
Demon of Dark Schemes
20% of 56 decks +18% synergy
Scourge of the Skyclaves
18% of 56 decks +17% synergy
Morbid Opportunist
16% of 56 decks -4% synergy
Doom Whisperer
16% of 56 decks +13% synergy
Nightmare Shepherd
16% of 56 decks +14% synergy
Accursed Marauder
16% of 38 decks -4% synergy
Plaguecrafter
14% of 56 decks -5% synergy
Butcher of Malakir
14% of 56 decks +7% synergy
Dread Presence
12% of 56 decks -3% synergy
Demon of Death's Gate
12% of 56 decks +12% synergy
Blood Artist
12% of 56 decks -18% synergy
Kothophed, Soul Hoarder
12% of 56 decks +11% synergy
Embodiment of Agonies
12% of 56 decks +12% synergy
Ancient Cellarspawn
12% of 26 decks +9% synergy
Dread Cacodemon
11% of 56 decks +10% synergy
Nefarox, Overlord of Grixis
11% of 56 decks +10% synergy
Sheoldred
11% of 56 decks +3% synergy
Erebos, God of the Dead
11% of 56 decks +6% synergy
Bringer of the Last Gift
10% of 50 decks +9% synergy
Abyssal Harvester
9% of 22 decks +4% synergy
Infernal Sovereign
9% of 56 decks +8% synergy
Drivnod, Carnage Dominus
9% of 56 decks +1% synergy
Dreadfeast Demon
9% of 56 decks +8% synergy
Instants
Defile
45% of 56 decks +6% synergy
Doom Blade
39% of 56 decks +31% synergy
Consuming Corruption
37% of 38 decks +20% synergy
Murder
34% of 56 decks +24% synergy
Hero's Downfall
30% of 56 decks +23% synergy
Go for the Throat
29% of 56 decks +5% synergy
Soul Shatter
27% of 56 decks +14% synergy
Undying Malice
25% of 56 decks +16% synergy
Sheoldred's Edict
25% of 56 decks +11% synergy
Cabal Ritual
23% of 56 decks +6% synergy
Infernal Grasp
20% of 56 decks -6% synergy
Sudden Spoiling
20% of 56 decks +10% synergy
Tragic Slip
16% of 56 decks -5% synergy
Fell the Profane
15% of 40 decks -3% synergy
Deadly Rollick
14% of 56 decks -8% synergy
Malakir Rebirth
14% of 56 decks -7% synergy
Imp's Mischief
14% of 56 decks -8% synergy
Feign Death
14% of 56 decks +7% synergy
Baleful Mastery
12% of 56 decks +2% synergy
Armor of Shadows
12% of 56 decks +10% synergy
Breathe Your Last
11% of 36 decks +9% synergy
Vona's Hunger
11% of 56 decks +6% synergy
Not Dead After All
11% of 56 decks +0% synergy
Force of Despair
9% of 56 decks +1% synergy
Darkness
9% of 56 decks +0% synergy
Village Rites
9% of 56 decks -15% synergy
Withering Torment
7% of 27 decks -24% synergy
Black Sun's Twilight
7% of 56 decks +2% synergy
Culling the Weak
7% of 56 decks -7% synergy
Deadly Dispute
7% of 56 decks -15% synergy
Terror
5% of 56 decks +4% synergy
Wretched Confluence
5% of 56 decks +4% synergy
Dismember
5% of 56 decks -6% synergy
Szat's Will
5% of 56 decks +2% synergy
Malicious Affliction
5% of 56 decks +3% synergy
Stinging Study
5% of 56 decks +2% synergy
Offer Immortality
5% of 56 decks +3% synergy
Songs of the Damned
5% of 56 decks -0% synergy
Hellish Rebuke
5% of 56 decks +4% synergy
Sorceries
Diabolic Tutor
41% of 56 decks +26% synergy
Sign in Blood
36% of 56 decks -2% synergy
Exsanguinate
32% of 56 decks +8% synergy
Damnation
32% of 56 decks +11% synergy
Bubbling Muck
30% of 56 decks +15% synergy
Night's Whisper
29% of 56 decks +5% synergy
Reanimate
29% of 56 decks -8% synergy
Victimize
29% of 56 decks +4% synergy
In Garruk's Wake
25% of 56 decks +20% synergy
Profane Tutor
25% of 56 decks +20% synergy
Rise of the Dark Realms
23% of 56 decks +12% synergy
Torment of Hailfire
23% of 56 decks +7% synergy
Dread Return
21% of 56 decks +9% synergy
Mutilate
20% of 56 decks -1% synergy
Temporal Extortion
18% of 56 decks +16% synergy
Read the Bones
18% of 56 decks -2% synergy
Feed the Swarm
16% of 56 decks -36% synergy
Breach the Multiverse
14% of 56 decks +8% synergy
Kindred Dominance
14% of 56 decks +10% synergy
Blasphemous Edict
14% of 22 decks -4% synergy
Insatiable Avarice
12% of 42 decks -1% synergy
Toxic Deluge
11% of 56 decks -26% synergy
Diabolic Intent
11% of 56 decks -4% synergy
Corrupt
11% of 56 decks +8% synergy
Dark Petition
11% of 56 decks +6% synergy
Grim Tutor
11% of 56 decks -2% synergy
Beseech the Queen
9% of 56 decks +2% synergy
Diabolic Revelation
9% of 56 decks +8% synergy
Syphon Mind
9% of 56 decks -5% synergy
Beacon of Unrest
9% of 56 decks +4% synergy
Peer into the Abyss
9% of 56 decks -3% synergy
Stitch Together
9% of 56 decks +6% synergy
Patriarch's Bidding
9% of 56 decks +4% synergy
Finale of Eternity
7% of 56 decks +6% synergy
Deadly Tempest
7% of 56 decks +5% synergy
Mastermind's Acquisition
7% of 56 decks +5% synergy
Behold the Beyond
7% of 56 decks +7% synergy
Disentomb
7% of 56 decks +6% synergy
Decree of Pain
7% of 56 decks +1% synergy
Gix's Command
7% of 56 decks +5% synergy
Nightmare Unmaking
5% of 56 decks +5% synergy
Worst Fears
5% of 56 decks +5% synergy
Languish
5% of 56 decks +4% synergy
Profane Command
5% of 56 decks +3% synergy
Black Sun's Zenith
5% of 56 decks -1% synergy
Ever After
5% of 56 decks +5% synergy
Damnable Pact
5% of 56 decks +0% synergy
Emergency Weld
5% of 56 decks +5% synergy
Invoke Despair
5% of 56 decks +2% synergy
Buried Alive
5% of 56 decks -6% synergy
Utility Artifacts
Swiftfoot Boots
45% of 56 decks +13% synergy
Lightning Greaves
41% of 56 decks +8% synergy
Wishclaw Talisman
38% of 56 decks +31% synergy
Urza's Incubator
29% of 56 decks +27% synergy
Whip of Erebos
25% of 56 decks +14% synergy
Wayfarer's Bauble
21% of 56 decks +4% synergy
Elbrus, the Binding Blade
21% of 56 decks +21% synergy
Demon's Horn
20% of 56 decks +15% synergy
Quicksilver Amulet
20% of 56 decks +19% synergy
Whispersilk Cloak
16% of 56 decks +10% synergy
Crucible of Worlds
16% of 56 decks +14% synergy
Herald's Horn
16% of 56 decks +10% synergy
Expedition Map
16% of 56 decks +3% synergy
Lashwrithe
14% of 56 decks +10% synergy
Strionic Resonator
14% of 56 decks +13% synergy
Mask of Griselbrand
12% of 56 decks +9% synergy
Mithril Coat
12% of 56 decks +7% synergy
Darksteel Plate
11% of 56 decks +9% synergy
The Immortal Sun
7% of 56 decks +6% synergy
Commander's Plate
7% of 56 decks +2% synergy
The Cauldron of Eternity
7% of 56 decks +7% synergy
Nevinyrral's Disk
5% of 56 decks +4% synergy
Sword of the Animist
5% of 56 decks +1% synergy
Ashnod's Altar
5% of 56 decks -14% synergy
Rings of Brighthearth
5% of 56 decks +4% synergy
Voltaic Key
5% of 56 decks +4% synergy
Enchantments
Phyrexian Arena
39% of 56 decks -1% synergy
Exquisite Blood
36% of 56 decks +22% synergy
Heartless Summoning
21% of 56 decks +17% synergy
No Mercy
20% of 56 decks +12% synergy
The Eldest Reborn
20% of 56 decks +15% synergy
Demonic Covenant
19% of 26 decks +18% synergy
Dictate of Erebos
18% of 56 decks +7% synergy
Mark of the Oni
18% of 56 decks +18% synergy
Grave Pact
18% of 56 decks -0% synergy
Virtue of Persistence
18% of 56 decks +12% synergy
Kaya's Ghostform
16% of 56 decks +6% synergy
Wound Reflection
16% of 56 decks +13% synergy
Unholy Annex // Ritual Chamber
15% of 26 decks +12% synergy
Animate Dead
14% of 56 decks -4% synergy
Painful Quandary
14% of 56 decks +4% synergy
Sanguine Bond
12% of 56 decks +0% synergy
Grievous Wound
11% of 27 decks +9% synergy
Meathook Massacre II
11% of 27 decks +4% synergy
Phyrexian Reclamation
11% of 56 decks +0% synergy
The Cruelty of Gix
11% of 56 decks +9% synergy
Tainted Remedy
11% of 56 decks +10% synergy
Case of the Stashed Skeleton
9% of 45 decks +7% synergy
Baneful Omen
7% of 56 decks +7% synergy
Black Market Connections
7% of 56 decks -15% synergy
Revel in Riches
7% of 56 decks +2% synergy
Court of Ambition
7% of 56 decks +2% synergy
Bloodchief Ascension
7% of 56 decks -3% synergy
Greed
7% of 56 decks -1% synergy
Eternal Thirst
7% of 56 decks +5% synergy
Curse of Vengeance
5% of 56 decks +5% synergy
Cover of Darkness
5% of 56 decks +3% synergy
Underworld Dreams
5% of 56 decks -2% synergy
Grave Betrayal
5% of 56 decks +2% synergy
Oversold Cemetery
5% of 56 decks -0% synergy
The Meathook Massacre
5% of 56 decks -11% synergy
Blessing of Leeches
5% of 56 decks +4% synergy
Planeswalkers
Liliana of the Dark Realms
34% of 56 decks +20% synergy
Ob Nixilis Reignited
32% of 56 decks +29% synergy
Ob Nixilis, the Hate-Twisted
20% of 56 decks +17% synergy
Ob Nixilis of the Black Oath
18% of 56 decks +17% synergy
Sorin Markov
12% of 56 decks +10% synergy
Liliana Vess
5% of 56 decks +2% synergy
Utility Lands
Cabal Coffers
66% of 56 decks +10% synergy
Field of Ruin
59% of 56 decks +56% synergy
Bojuka Bog
59% of 56 decks +12% synergy
Cabal Stronghold
57% of 56 decks +20% synergy
Ghost Quarter
46% of 56 decks +43% synergy
Reliquary Tower
41% of 56 decks +9% synergy
Urborg, Tomb of Yawgmoth
39% of 56 decks +1% synergy
Witch's Cottage
39% of 56 decks +15% synergy
Nykthos, Shrine to Nyx
36% of 56 decks +6% synergy
Volatile Fault
35% of 48 decks +35% synergy
Crypt of Agadeem
32% of 56 decks +22% synergy
Temple of the False God
27% of 56 decks +19% synergy
Mortuary Mire
27% of 56 decks +14% synergy
Westvale Abbey
21% of 56 decks +15% synergy
Vesuva
21% of 56 decks +19% synergy
Takenuma, Abandoned Mire
20% of 56 decks +3% synergy
Thespian's Stage
18% of 56 decks +12% synergy
Leechridden Swamp
18% of 56 decks +15% synergy
Barren Moor
18% of 56 decks +6% synergy
Rogue's Passage
18% of 56 decks +0% synergy
Castle Locthwain
12% of 56 decks -6% synergy
Phyrexian Tower
11% of 56 decks -12% synergy
Shizo, Death's Storehouse
7% of 56 decks -3% synergy
War Room
7% of 56 decks -10% synergy
Echoing Deeps
6% of 49 decks +6% synergy
Three Tree City
6% of 35 decks +1% synergy
Buried Ruin
5% of 56 decks -0% synergy
Polluted Mire
5% of 56 decks +1% synergy
Everglades
5% of 56 decks +4% synergy
Strip Mine
5% of 56 decks +2% synergy
Spymaster's Vault
5% of 40 decks -5% synergy
Mana Artifacts
Sol Ring
86% of 56 decks -1% synergy
Arcane Signet
50% of 56 decks -13% synergy
Nyx Lotus
43% of 56 decks +35% synergy
Charcoal Diamond
32% of 56 decks +8% synergy
Séance Board
27% of 26 decks +25% synergy
Caged Sun
27% of 56 decks +13% synergy
Thran Dynamo
27% of 56 decks +20% synergy
Throne of Eldraine
25% of 56 decks +13% synergy
Thought Vessel
21% of 56 decks -7% synergy
Gilded Lotus
21% of 56 decks +15% synergy
Mind Stone
21% of 56 decks -12% synergy
Gauntlet of Power
18% of 56 decks +14% synergy
Extraplanar Lens
14% of 56 decks +9% synergy
Commander's Sphere
11% of 56 decks +0% synergy
Worn Powerstone
9% of 56 decks +4% synergy
Jeweled Lotus
9% of 56 decks +4% synergy
Sceptre of Eternal Glory
5% of 56 decks -5% synergy
Mana Crypt
5% of 56 decks +1% synergy
Everflowing Chalice
5% of 56 decks -1% synergy
Lands
Swamp
96% of 56 decks +2% synergy
Myriad Landscape
46% of 56 decks +18% synergy
Demolition Field
45% of 56 decks +39% synergy
Cavern of Souls
18% of 56 decks +11% synergy
Fell the Profane
15% of 40 decks -3% synergy
Malakir Rebirth
14% of 56 decks -7% synergy
Evolving Wilds
11% of 56 decks +7% synergy
Urza's Cave
10% of 40 decks +1% synergy
Command Tower
9% of 56 decks +4% synergy
Terramorphic Expanse
5% of 56 decks +3% synergy
Path of Ancestry
5% of 56 decks -0% synergy