New Cards
Fresh cards from recent sets that players are experimenting with in Ob Nixilis of the Black Oath decks.
Ardyn, the Usurper+8% Synergy
$0.60
Susur Secundi, Void Altar+7% Synergy
$6.56
Archenemy's Charm+4% Synergy
$1.06
Overkill-4% Synergy
$0.36
The Darkness Crystal-5% Synergy
$3.87
High Synergy Cards
Cards that work exceptionally well with Ob Nixilis of the Black Oath's abilities and overall game plan.
Reaper from the Abyss+55% Synergy
$1.16
Bloodgift Demon+52% Synergy
$1.11
Overseer of the Damned+43% Synergy
$0.22
Ob Nixilis, Unshackled+42% Synergy
$2.20
Demon of Wailing Agonies+41% Synergy
$1.79
Ob Nixilis Reignited+39% Synergy
$0.37
Liliana's Contract+38% Synergy
$1.53
Archfiend of Depravity+37% Synergy
$9.21
Promise of Power+35% Synergy
$0.76
Pestilence Demon+35% Synergy
$0.64
Top Cards
The most popular and reliable cards that form the backbone of successful Ob Nixilis of the Black Oath decks.
Mutilate+26% Synergy
$1.57
Read the Bones+25% Synergy
$0.28
Exsanguinate+19% Synergy
$0.43
Crypt Ghast+17% Synergy
$11.29
Sign in Blood+16% Synergy
$0.60
Gray Merchant of Asphodel+15% Synergy
$1.09
Jet Medallion+11% Synergy
$7.55
Phyrexian Arena+5% Synergy
$1.55
Feed the Swarm-9% Synergy
$0.23
Dark Ritual-10% Synergy
$2.94
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Demonic Tutor-2% Synergy
$58.30
Necropotence-4% Synergy
$17.52
Ancient Tomb-5% Synergy
$94.69
Bolas's Citadel-8% Synergy
$11.59
Vampiric Tutor-8% Synergy
$50.85
Creatures
Essential creatures that complement Ob Nixilis of the Black Oath's strategy through synergy, utility, or raw power.
Magus of the Coffers+35% Synergy
$4.10
Indulgent Tormentor+33% Synergy
$0.49
Harvester of Souls+32% Synergy
$0.96
Rune-Scarred Demon+30% Synergy
$0.45
Skirsdag High Priest+28% Synergy
$0.16
Ob Nixilis, the Fallen+28% Synergy
$2.96
Disciple of Bolas+25% Synergy
$0.24
Varragoth, Bloodsky Sire+24% Synergy
$3.04
Reiver Demon+24% Synergy
$0.94
Great Unclean One+24% Synergy
$4.22
Abyssal Persecutor+23% Synergy
$1.84
Bloodletter of Aclazotz+21% Synergy
$24.34
Burnished Hart+21% Synergy
$0.12
Desecration Demon+20% Synergy
$0.35
Dream Devourer+20% Synergy
$0.45
Pontiff of Blight+19% Synergy
$0.18
Lord of the Void+19% Synergy
$11.30
Archfiend of Despair+17% Synergy
$19.15
Sower of Discord+17% Synergy
$2.65
Kothophed, Soul Hoarder+16% Synergy
$0.14
Grave Titan+15% Synergy
$0.60
Infernal Sovereign+15% Synergy
$0.56
Demonlord Belzenlok+15% Synergy
$0.27
Xathrid Demon+15% Synergy
$0.42
Butcher of Malakir+14% Synergy
$0.32
Razaketh, the Foulblooded+14% Synergy
$9.80
Abhorrent Overlord+14% Synergy
$0.53
Burning-Rune Demon+14% Synergy
$3.66
Vilis, Broker of Blood+13% Synergy
$8.02
Ghoulcaller Gisa+13% Synergy
$2.02
Drana, Kalastria Bloodchief+13% Synergy
$0.39
Blood Speaker+13% Synergy
$0.50
Shriekmaw+12% Synergy
$0.18
Demon of Dark Schemes+11% Synergy
$1.50
Erebos, God of the Dead+10% Synergy
$10.53
Vampire Hexmage+10% Synergy
$0.37
Demon of Loathing+10% Synergy
$0.36
Ancient Cellarspawn+9% Synergy
$3.08
Abyssal Harvester+8% Synergy
$0.27
Valgavoth, Terror Eater+8% Synergy
$14.20
Creeping Bloodsucker+7% Synergy
$3.71
Vito, Thorn of the Dusk Rose+6% Synergy
$7.15
Dread Presence+5% Synergy
$1.66
Sheoldred, Whispering One+4% Synergy
$15.89
K'rrik, Son of Yawgmoth+3% Synergy
$0.67
Nirkana Revenant+3% Synergy
$5.58
Solemn Simulacrum+1% Synergy
$0.26
Sheoldred, the Apocalypse-2% Synergy
$63.03
Ayara, First of Locthwain-12% Synergy
$3.86
Blood Artist-16% Synergy
$1.24
Instants
Key instant-speed responses for protection, removal, and keeping Ob Nixilis of the Black Oath safe.
Tendrils of Corruption+28% Synergy
$0.11
Sudden Spoiling+26% Synergy
$4.80
Malicious Affliction+22% Synergy
$1.51
Tragic Slip+14% Synergy
$0.12
Consuming Corruption+12% Synergy
$0.18
Spoils of Blood+11% Synergy
$1.23
Wake the Dead+10% Synergy
$0.39
Skeletal Scrying+10% Synergy
$0.35
Hero's Downfall+8% Synergy
$0.12
Doom Blade+7% Synergy
$0.21
Ob Nixilis's Cruelty+7% Synergy
$0.04
Annihilate+5% Synergy
$0.09
Murder+4% Synergy
$0.06
Darkness+2% Synergy
$22.77
Black Sun's Twilight+1% Synergy
$0.26
Bitter Triumph-1% Synergy
$0.80
Baleful Mastery-2% Synergy
$1.47
Force of Despair-2% Synergy
$2.65
Infernal Grasp-3% Synergy
$0.26
Fell the Profane-3% Synergy
$5.21
Defile-4% Synergy
$0.61
Sheoldred's Edict-4% Synergy
$1.28
Soul Shatter-4% Synergy
$2.66
Withering Torment-5% Synergy
$2.59
Snuff Out-5% Synergy
$16.38
Deadly Rollick-6% Synergy
$18.24
Cabal Ritual-6% Synergy
$12.97
Go for the Throat-7% Synergy
$0.79
Imp's Mischief-11% Synergy
$3.88
Village Rites-14% Synergy
$0.20
Malakir Rebirth-15% Synergy
$9.16
Sorceries
Important sorcery spells that advance Ob Nixilis of the Black Oath's game plan and control the board.
Profane Command+28% Synergy
$0.31
Black Sun's Zenith+22% Synergy
$0.50
Demonic Counsel+20% Synergy
$0.94
Dread Return+19% Synergy
$0.26
Victimize+18% Synergy
$0.56
Necromantic Selection+18% Synergy
$0.23
Infernal Offering+15% Synergy
$0.20
Dregs of Sorrow+10% Synergy
$0.32
In Garruk's Wake+9% Synergy
$1.33
Aether Snap+9% Synergy
$0.40
Syphon Mind+8% Synergy
$0.49
Corrupt+8% Synergy
$0.07
Damnation+7% Synergy
$18.68
Reign of the Pit+7% Synergy
$0.13
Deadly Tempest+6% Synergy
$0.74
Settle the Score+6% Synergy
$0.13
Torment of Hailfire+4% Synergy
$20.27
Diabolic Tutor+4% Synergy
$1.75
Decree of Pain+4% Synergy
$0.28
Kindred Dominance+4% Synergy
$8.39
Ambition's Cost+4% Synergy
$0.22
Blood on the Snow+4% Synergy
$0.15
Drown in Ichor+2% Synergy
$0.36
Diresight+2% Synergy
$0.10
Invoke Despair+2% Synergy
$0.25
Dark Petition+1% Synergy
$2.02
Bubbling Muck-2% Synergy
$2.13
Rise of the Dark Realms-2% Synergy
$3.07
Night's Whisper-4% Synergy
$0.25
Blasphemous Edict-4% Synergy
$3.59
Grim Tutor-5% Synergy
$18.70
Living Death-5% Synergy
$2.36
Toxic Deluge-10% Synergy
$5.30
Reanimate-12% Synergy
$7.64
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Whip of Erebos+20% Synergy
$7.52
Lashwrithe+19% Synergy
$0.69
Elbrus, the Binding Blade+11% Synergy
$4.54
Urza's Incubator+9% Synergy
$13.11
The Chain Veil+7% Synergy
$3.91
Bontu's Monument+6% Synergy
$5.20
Quicksilver Amulet+6% Synergy
$2.67
Mask of Griselbrand+4% Synergy
$0.47
Demon's Horn+3% Synergy
$0.91
Expedition Map+2% Synergy
$0.92
Herald's Horn+2% Synergy
$4.33
Wayfarer's Bauble+1% Synergy
$0.24
Alhammarret's Archive+1% Synergy
$17.46
Staff of the Death Magus+1% Synergy
$0.23
Aetherflux Reservoir-5% Synergy
$18.82
Swiftfoot Boots-6% Synergy
$1.30
Lightning Greaves-22% Synergy
$4.45
Enchantments
Powerful enchantments that support Ob Nixilis of the Black Oath's strategy and create lasting battlefield effects.
Unholy Annex // Ritual Chamber+27% Synergy
$2.40
Sanguine Bond+17% Synergy
$3.53
Demonic Covenant+15% Synergy
$0.24
Exquisite Blood+13% Synergy
$26.18
Bad Moon+13% Synergy
$2.68
Revenge of Ravens+10% Synergy
$0.34
Liliana's Talent+9% Synergy
$0.30
Palace Siege+8% Synergy
$0.91
Underworld Connections+5% Synergy
$0.56
Pestilence+4% Synergy
$0.61
Warlock Class+4% Synergy
$0.19
Black Market+3% Synergy
$3.61
Underworld Dreams+3% Synergy
$1.78
Heartless Summoning+3% Synergy
$0.37
Wound Reflection+3% Synergy
$6.39
Polluted Bonds+3% Synergy
$4.77
Greed+1% Synergy
$0.24
Virtue of Persistence+1% Synergy
$6.09
The Eldest Reborn+1% Synergy
$0.32
Painful Quandary-1% Synergy
$0.59
Dictate of Erebos-2% Synergy
$14.39
Phyrexian Reclamation-3% Synergy
$2.64
Kaya's Ghostform-3% Synergy
$1.31
Bloodchief Ascension-3% Synergy
$17.12
Animate Dead-5% Synergy
$6.79
The Meathook Massacre-5% Synergy
$18.67
Black Market Connections-6% Synergy
$15.42
Grave Pact-6% Synergy
$18.12
Bitterblossom-7% Synergy
$18.49
Planeswalkers
Planeswalkers that work alongside Ob Nixilis of the Black Oath to provide ongoing value and board presence.
Liliana of the Dark Realms+23% Synergy
$5.91
Ob Nixilis, the Hate-Twisted+16% Synergy
$0.25
Sorin Markov+8% Synergy
$12.63
Liliana Vess+5% Synergy
$5.14
Vraska, Betrayal's Sting+5% Synergy
$4.89
Tevesh Szat, Doom of Fools+4% Synergy
$6.11
Lolth, Spider Queen+3% Synergy
$3.65
Liliana, Dreadhorde General-2% Synergy
$5.60
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Crypt of Agadeem+22% Synergy
$2.02
Everglades+19% Synergy
$0.71
Barren Moor+17% Synergy
$0.19
Arcane Lighthouse+15% Synergy
$7.23
Ghost Quarter+14% Synergy
$0.63
Polluted Mire+12% Synergy
$0.12
Bojuka Bog+10% Synergy
$0.57
Westvale Abbey+9% Synergy
$0.87
Leechridden Swamp+7% Synergy
$0.43
Temple of the False God+5% Synergy
$0.14
Karn's Bastion+5% Synergy
$0.66
Nykthos, Shrine to Nyx+3% Synergy
$34.54
Barad-dûr+3% Synergy
$0.59
Cabal Stronghold+1% Synergy
$11.54
Reliquary Tower+1% Synergy
$1.98
Castle Locthwain+1% Synergy
$3.76
Thespian's Stage+1% Synergy
$0.64
Mortuary Mire-2% Synergy
$0.28
Cabal Coffers-3% Synergy
$24.56
Urborg, Tomb of Yawgmoth-3% Synergy
$47.16
War Room-3% Synergy
$2.73
Witch's Cottage-9% Synergy
$0.61
Rogue's Passage-9% Synergy
$0.27
Takenuma, Abandoned Mire-10% Synergy
$6.61
Phyrexian Tower-13% Synergy
$19.73
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Worn Powerstone+22% Synergy
$0.24
Charcoal Diamond+21% Synergy
$0.26
Commander's Sphere+17% Synergy
$0.16
Mind Stone+11% Synergy
$0.22
Caged Sun+11% Synergy
$3.61
Unstable Obelisk+10% Synergy
$0.10
Nyx Lotus+9% Synergy
$4.82
Séance Board+7% Synergy
$1.05
Thran Dynamo+6% Synergy
$2.44
Staff of Compleation+4% Synergy
$2.23
Throne of Eldraine+2% Synergy
$17.16
Extraplanar Lens+2% Synergy
$7.59
Hedron Archive+2% Synergy
$0.25
Gauntlet of Power+2% Synergy
$3.21
Decanter of Endless Water+2% Synergy
$2.10
Sceptre of Eternal Glory+1% Synergy
$15.07
Gilded Lotus+1% Synergy
$1.28
Sol Ring-1% Synergy
$1.07
Everflowing Chalice-1% Synergy
$0.19
Fellwar Stone-2% Synergy
$1.12
Thought Vessel-4% Synergy
$1.33
Arcane Signet-14% Synergy
$0.51
Lands
The mana base foundation for Ob Nixilis of the Black Oath decks, ensuring smooth and reliable mana development.
Myriad Landscape+18% Synergy
$0.11
Snow-Covered Swamp+4% Synergy
$0.43
Demolition Field+3% Synergy
$0.50
Command Tower+1% Synergy
$0.22
Urza's Cave-2% Synergy
$1.78
Fell the Profane-3% Synergy
$5.21
Swamp-4% Synergy
$0.07
Malakir Rebirth-15% Synergy
$9.16