New Cards
Fresh cards from recent sets that players are experimenting with in Ob Nixilis of the Black Oath decks.
Archenemy's Charm+5% Synergy
$1.04
Zero Point Ballad+1% Synergy
$0.33
Chorale of the Void+1% Synergy
$0.22
Susur Secundi, Void Altar-1% Synergy
$6.79
The Soul Stone-4% Synergy
$109.80
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
$1.00
Bloodgift Demon+52% Synergy
$1.05
Overseer of the Damned+43% Synergy
$0.22
Demon of Wailing Agonies+42% Synergy
$1.75
Ob Nixilis, Unshackled+41% Synergy
$2.54
Ob Nixilis Reignited+40% Synergy
$0.29
Liliana's Contract+36% Synergy
$1.89
Archfiend of Depravity+36% Synergy
$8.18
Magus of the Coffers+36% Synergy
$4.18
Promise of Power+35% Synergy
$0.74
Top Cards
The most popular and reliable cards that form the backbone of successful Ob Nixilis of the Black Oath decks.
Mutilate+27% Synergy
$1.70
Read the Bones+25% Synergy
$0.25
Crypt Ghast+18% Synergy
$13.56
Victimize+18% Synergy
$0.44
Sign in Blood+16% Synergy
$0.40
Gray Merchant of Asphodel+15% Synergy
$1.22
Jet Medallion+12% Synergy
$8.53
Phyrexian Arena+5% Synergy
$2.62
Feed the Swarm-9% Synergy
$0.20
Dark Ritual-11% Synergy
$3.59
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Demonic Tutor-3% Synergy
$52.72
Necropotence-5% Synergy
$16.11
Ancient Tomb-5% Synergy
$95.44
Bolas's Citadel-8% Synergy
$12.28
Vampiric Tutor-8% Synergy
$59.87
Creatures
Essential creatures that complement Ob Nixilis of the Black Oath's strategy through synergy, utility, or raw power.
Pestilence Demon+35% Synergy
$0.58
Indulgent Tormentor+32% Synergy
$0.51
Harvester of Souls+30% Synergy
$0.88
Skirsdag High Priest+28% Synergy
$0.17
Rune-Scarred Demon+28% Synergy
$0.50
Ob Nixilis, the Fallen+28% Synergy
$5.64
Disciple of Bolas+25% Synergy
$0.29
Abyssal Persecutor+24% Synergy
$1.87
Varragoth, Bloodsky Sire+23% Synergy
$2.50
Great Unclean One+23% Synergy
$4.61
Reiver Demon+22% Synergy
$0.90
Burnished Hart+21% Synergy
$0.09
Desecration Demon+21% Synergy
$0.37
Bloodletter of Aclazotz+20% Synergy
$27.95
Pontiff of Blight+19% Synergy
$0.21
Dream Devourer+18% Synergy
$0.40
Lord of the Void+18% Synergy
$10.88
Grave Titan+17% Synergy
$0.62
Ardyn, the Usurper+17% Synergy
$0.45
Archfiend of Despair+16% Synergy
$18.96
Sower of Discord+16% Synergy
$1.95
Kothophed, Soul Hoarder+16% Synergy
$0.20
Xathrid Demon+16% Synergy
$0.44
Butcher of Malakir+15% Synergy
$0.27
Ghoulcaller Gisa+14% Synergy
$2.89
Abhorrent Overlord+14% Synergy
$0.54
Demonlord Belzenlok+14% Synergy
$0.34
Drana, Kalastria Bloodchief+14% Synergy
$0.45
Infernal Sovereign+13% Synergy
$0.53
Blood Speaker+13% Synergy
$0.46
Razaketh, the Foulblooded+12% Synergy
$10.82
Shriekmaw+12% Synergy
$0.19
Burning-Rune Demon+12% Synergy
$3.75
Vilis, Broker of Blood+11% Synergy
$7.92
Vampire Hexmage+11% Synergy
$0.32
Erebos, God of the Dead+10% Synergy
$9.01
Liliana's Reaver+10% Synergy
$0.45
Demon of Loathing+10% Synergy
$0.34
Valgavoth, Terror Eater+7% Synergy
$13.15
Creeping Bloodsucker+7% Synergy
$3.57
Abyssal Harvester+7% Synergy
$0.42
Vito, Thorn of the Dusk Rose+6% Synergy
$7.09
K'rrik, Son of Yawgmoth+4% Synergy
$0.53
Dread Presence+4% Synergy
$1.72
Sheoldred, Whispering One+4% Synergy
$15.31
Nirkana Revenant+3% Synergy
$5.21
Solemn Simulacrum+1% Synergy
$0.25
Sheoldred, the Apocalypse-2% Synergy
$66.16
Ayara, First of Locthwain-11% Synergy
$4.72
Blood Artist-16% Synergy
$1.86
Instants
Key instant-speed responses for protection, removal, and keeping Ob Nixilis of the Black Oath safe.
Tendrils of Corruption+28% Synergy
$0.13
Sudden Spoiling+26% Synergy
$4.33
Malicious Affliction+23% Synergy
$1.55
Tragic Slip+15% Synergy
$0.14
Consuming Corruption+12% Synergy
$0.18
Spoils of Blood+12% Synergy
$1.09
Wake the Dead+11% Synergy
$0.42
Skeletal Scrying+10% Synergy
$0.34
Hero's Downfall+9% Synergy
$0.15
Doom Blade+7% Synergy
$0.19
Ob Nixilis's Cruelty+7% Synergy
$0.06
Annihilate+6% Synergy
$0.03
Murder+5% Synergy
$0.04
Darkness+3% Synergy
$23.65
Breathe Your Last+3% Synergy
$0.07
Black Sun's Twilight+1% Synergy
$0.31
Bitter Triumph-1% Synergy
$2.92
Baleful Mastery-2% Synergy
$2.65
Force of Despair-2% Synergy
$2.75
Infernal Grasp-3% Synergy
$0.29
Fell the Profane-3% Synergy
$5.02
Defile-5% Synergy
$0.62
Withering Torment-5% Synergy
$2.64
Sheoldred's Edict-5% Synergy
$0.98
Soul Shatter-5% Synergy
$2.99
Snuff Out-5% Synergy
$16.57
Go for the Throat-6% Synergy
$0.76
Deadly Rollick-6% Synergy
$18.91
Cabal Ritual-6% Synergy
$12.66
Imp's Mischief-11% Synergy
$4.21
Village Rites-14% Synergy
$0.24
Malakir Rebirth-16% Synergy
$8.35
Sorceries
Important sorcery spells that advance Ob Nixilis of the Black Oath's game plan and control the board.
Profane Command+28% Synergy
$0.27
Black Sun's Zenith+23% Synergy
$0.50
Dread Return+20% Synergy
$0.32
Necromantic Selection+20% Synergy
$0.19
Demonic Counsel+18% Synergy
$1.30
Exsanguinate+16% Synergy
$0.31
Infernal Offering+16% Synergy
$0.23
Aether Snap+10% Synergy
$0.44
Dregs of Sorrow+10% Synergy
$0.28
Syphon Mind+9% Synergy
$0.48
In Garruk's Wake+9% Synergy
$1.36
Damnation+8% Synergy
$20.12
Corrupt+8% Synergy
$0.08
Settle the Score+7% Synergy
$0.13
Reign of the Pit+7% Synergy
$0.18
Deadly Tempest+6% Synergy
$0.74
Decree of Pain+5% Synergy
$0.23
Torment of Hailfire+4% Synergy
$20.32
Kindred Dominance+4% Synergy
$8.16
Ambition's Cost+4% Synergy
$0.18
Diabolic Tutor+3% Synergy
$1.72
Invoke Despair+2% Synergy
$0.21
Drown in Ichor+1% Synergy
$0.44
Dark Petition+1% Synergy
$2.00
Army of the Damned+1% Synergy
$0.73
Rise of the Dark Realms-1% Synergy
$3.53
Bubbling Muck-2% Synergy
$2.61
Night's Whisper-4% Synergy
$0.43
Blasphemous Edict-4% Synergy
$4.51
Grim Tutor-4% Synergy
$20.09
Living Death-6% Synergy
$2.43
Toxic Deluge-11% Synergy
$5.54
Reanimate-12% Synergy
$5.14
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Whip of Erebos+20% Synergy
$6.89
Lashwrithe+20% Synergy
$0.68
Elbrus, the Binding Blade+11% Synergy
$4.32
Urza's Incubator+8% Synergy
$12.39
The Chain Veil+7% Synergy
$4.18
Quicksilver Amulet+6% Synergy
$2.35
Bontu's Monument+5% Synergy
$4.86
Demon's Horn+4% Synergy
$0.94
Mask of Griselbrand+3% Synergy
$0.40
Herald's Horn+2% Synergy
$3.27
Staff of the Death Magus+2% Synergy
$0.24
Expedition Map+1% Synergy
$0.85
Alhammarret's Archive+1% Synergy
$18.82
Wayfarer's Bauble0% Synergy
$0.26
The Darkness Crystal-1% Synergy
$2.79
Swiftfoot Boots-5% Synergy
$1.32
Aetherflux Reservoir-5% Synergy
$19.92
Lightning Greaves-22% Synergy
$4.54
Enchantments
Powerful enchantments that support Ob Nixilis of the Black Oath's strategy and create lasting battlefield effects.
Unholy Annex // Ritual Chamber+26% Synergy
$1.97
Sanguine Bond+17% Synergy
$3.00
Demonic Covenant+15% Synergy
$0.20
Bad Moon+14% Synergy
$1.98
Exquisite Blood+12% Synergy
$21.86
Revenge of Ravens+10% Synergy
$0.64
Liliana's Talent+10% Synergy
$0.39
Palace Siege+7% Synergy
$0.91
Underworld Connections+6% Synergy
$0.45
Underworld Dreams+4% Synergy
$2.22
Warlock Class+4% Synergy
$0.17
Black Market+3% Synergy
$3.70
Pestilence+3% Synergy
$0.60
Greed+2% Synergy
$0.27
Heartless Summoning+2% Synergy
$0.44
Wound Reflection+2% Synergy
$8.63
Virtue of Persistence+1% Synergy
$6.08
The Eldest Reborn+1% Synergy
$0.29
Dictate of Erebos-1% Synergy
$15.38
Painful Quandary-1% Synergy
$0.97
Phyrexian Reclamation-3% Synergy
$3.56
Bloodchief Ascension-3% Synergy
$18.15
Kaya's Ghostform-3% Synergy
$0.93
Black Market Connections-5% Synergy
$12.32
Animate Dead-5% Synergy
$6.56
Grave Pact-6% Synergy
$20.40
The Meathook Massacre-6% Synergy
$21.30
Bitterblossom-6% Synergy
$21.01
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
$5.14
Ob Nixilis, the Hate-Twisted+16% Synergy
$0.46
Sorin Markov+7% Synergy
$10.95
Liliana Vess+5% Synergy
$5.27
Vraska, Betrayal's Sting+5% Synergy
$5.22
Tevesh Szat, Doom of Fools+4% Synergy
$6.81
Liliana, Dreadhorde General-2% Synergy
$6.68
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Crypt of Agadeem+22% Synergy
$3.07
Everglades+20% Synergy
$0.79
Barren Moor+18% Synergy
$0.14
Arcane Lighthouse+17% Synergy
$9.12
Ghost Quarter+15% Synergy
$0.64
Polluted Mire+14% Synergy
$0.11
Bojuka Bog+10% Synergy
$0.89
Westvale Abbey+8% Synergy
$1.08
Leechridden Swamp+7% Synergy
$0.43
Temple of the False God+6% Synergy
$0.15
Karn's Bastion+4% Synergy
$1.30
Barad-dûr+3% Synergy
$0.94
Reliquary Tower+2% Synergy
$2.59
Nykthos, Shrine to Nyx+2% Synergy
$35.89
Castle Locthwain+1% Synergy
$3.74
Cabal Stronghold0% Synergy
$12.42
Thespian's Stage0% Synergy
$0.51
Mortuary Mire-2% Synergy
$0.30
Urborg, Tomb of Yawgmoth-3% Synergy
$49.13
Cabal Coffers-4% Synergy
$25.71
War Room-4% Synergy
$2.85
Witch's Cottage-8% Synergy
$1.62
Rogue's Passage-9% Synergy
$0.32
Takenuma, Abandoned Mire-9% Synergy
$7.19
Phyrexian Tower-13% Synergy
$19.45
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Charcoal Diamond+22% Synergy
$0.24
Worn Powerstone+22% Synergy
$0.20
Commander's Sphere+18% Synergy
$0.17
Mind Stone+12% Synergy
$0.21
Unstable Obelisk+11% Synergy
$0.09
Caged Sun+10% Synergy
$3.60
Nyx Lotus+9% Synergy
$4.92
Séance Board+6% Synergy
$0.79
Thran Dynamo+5% Synergy
$2.70
Staff of Compleation+4% Synergy
$2.50
Throne of Eldraine+2% Synergy
$20.12
Extraplanar Lens+2% Synergy
$8.02
Gauntlet of Power+2% Synergy
$4.19
Sceptre of Eternal Glory+1% Synergy
$16.23
Hedron Archive+1% Synergy
$0.28
Gilded Lotus0% Synergy
$1.13
Sol Ring-1% Synergy
$1.24
Everflowing Chalice-1% Synergy
$0.24
Fellwar Stone-3% Synergy
$1.34
Thought Vessel-4% Synergy
$1.15
Arcane Signet-14% Synergy
$0.52
Lands
The mana base foundation for Ob Nixilis of the Black Oath decks, ensuring smooth and reliable mana development.
Myriad Landscape+19% Synergy
$0.21
Snow-Covered Swamp+4% Synergy
$0.43
Demolition Field+3% Synergy
$0.55
Command Tower0% Synergy
$0.30
Urza's Cave-2% Synergy
$2.27
Fell the Profane-3% Synergy
$5.02
Swamp-4% Synergy
$0.07
Malakir Rebirth-16% Synergy
$8.35