New Cards
Fresh cards from recent sets that players are experimenting with in Sivriss, Nightmare Speaker // Scion of Halaster decks.
Vayne's Treachery+18% Synergy
$0.06
Fandaniel, Telophoroi Ascian+16% Synergy
$0.99
Fang, Fearless l'Cie+16% Synergy
$0.13
Sephiroth, Fabled SOLDIER+12% Synergy
$39.99
Midgar, City of Mako+5% Synergy
$3.63
High Synergy Cards
Cards that work exceptionally well with Sivriss, Nightmare Speaker // Scion of Halaster's abilities and overall game plan.
Victimize+33% Synergy
$0.56
Syr Konrad, the Grim+32% Synergy
$0.60
Tormod, the Desecrator+32% Synergy
$0.75
Whisper, Blood Liturgist+31% Synergy
$0.18
Ichor Wellspring+27% Synergy
$0.67
Dread Return+27% Synergy
$0.26
Reassembling Skeleton+27% Synergy
$0.22
Jadar, Ghoulcaller of Nephalia+25% Synergy
$7.05
Stargaze+22% Synergy
$0.11
Vat of Rebirth+21% Synergy
$0.28
Top Cards
The most popular and reliable cards that form the backbone of successful Sivriss, Nightmare Speaker // Scion of Halaster decks.
Braids, Arisen Nightmare+20% Synergy
$2.10
Wayfarer's Bauble+15% Synergy
$0.24
Solemn Simulacrum+10% Synergy
$0.26
Deadly Dispute+8% Synergy
$0.49
Blood Artist+5% Synergy
$1.24
Gray Merchant of Asphodel+2% Synergy
$1.09
Reanimate-1% Synergy
$7.64
Feed the Swarm-13% Synergy
$0.23
Jet Medallion-22% Synergy
$7.55
Dark Ritual-26% Synergy
$2.94
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Ancient Tomb0% Synergy
$94.69
Orcish Bowmasters-6% Synergy
$25.95
Bolas's Citadel-18% Synergy
$11.59
Creatures
Essential creatures that complement Sivriss, Nightmare Speaker // Scion of Halaster's strategy through synergy, utility, or raw power.
Bloodghast+19% Synergy
$1.58
Dreadhound+18% Synergy
$0.16
Noxious Gearhulk+17% Synergy
$0.50
Viconia, Drow Apostate+17% Synergy
$0.09
Scrap Trawler+16% Synergy
$1.09
The Warring Triad+16% Synergy
$1.37
Shadow, Mysterious Assassin+15% Synergy
$0.99
Abyssal Harvester+14% Synergy
$0.27
Hexmark Destroyer+14% Synergy
$0.26
Skullport Merchant+13% Synergy
$0.16
Vile Mutilator+13% Synergy
$0.11
Valgavoth's Faithful+13% Synergy
$0.13
Overlord of the Balemurk+13% Synergy
$24.63
Doomed Necromancer+12% Synergy
$0.31
Persistent Specimen+12% Synergy
$0.14
Burnished Hart+11% Synergy
$0.12
Stitcher's Supplier+11% Synergy
$0.26
Vraan, Executioner Thane+11% Synergy
$0.39
Bloodsoaked Champion+11% Synergy
$0.25
Sanitarium Skeleton+11% Synergy
$0.05
Mire Triton+11% Synergy
$0.09
Phyrexian Delver+11% Synergy
$0.47
Soulcoil Viper+11% Synergy
$0.08
Abhorrent Overlord+10% Synergy
$0.53
Archon of Cruelty+10% Synergy
$4.27
Junji, the Midnight Sky+10% Synergy
$0.56
Overseer of the Damned+10% Synergy
$0.22
Starving Revenant+10% Synergy
$0.17
Pitiless Plunderer+9% Synergy
$3.60
Ravenous Chupacabra+9% Synergy
$0.30
Vile Entomber+9% Synergy
$0.53
Valgavoth, Terror Eater+9% Synergy
$14.20
Cult Conscript+9% Synergy
$0.13
Psychomancer+9% Synergy
$0.53
Liliana's Elite+9% Synergy
$0.09
Morbid Opportunist+8% Synergy
$0.22
Sheoldred, Whispering One+7% Synergy
$15.89
Endrek Sahr, Master Breeder+7% Synergy
$1.47
Nine-Lives Familiar+7% Synergy
$0.92
Massacre Wurm+6% Synergy
$1.32
Ophiomancer+6% Synergy
$1.16
Zulaport Cutthroat+5% Synergy
$2.38
Pawn of Ulamog+4% Synergy
$3.05
Grim Haruspex+3% Synergy
$2.20
Fleshbag Marauder+1% Synergy
$0.16
Marionette Apprentice+1% Synergy
$1.13
Accursed Marauder0% Synergy
$0.23
Ayara, First of Locthwain-4% Synergy
$3.86
K'rrik, Son of Yawgmoth-5% Synergy
$0.67
Crypt Ghast-23% Synergy
$11.29
Instants
Key instant-speed responses for protection, removal, and keeping Sivriss, Nightmare Speaker // Scion of Halaster safe.
Szat's Will+17% Synergy
$0.48
Black Sun's Twilight+10% Synergy
$0.26
Drag to the Underworld+10% Synergy
$0.15
Corpse Churn+9% Synergy
$0.18
Overwhelming Remorse+8% Synergy
$0.11
Tragic Slip+7% Synergy
$0.12
Songs of the Damned+7% Synergy
$2.15
Wake the Dead+6% Synergy
$0.39
Murder+5% Synergy
$0.06
Mausoleum Secrets+5% Synergy
$0.56
Feign Death+3% Synergy
$0.84
Fake Your Own Death+2% Synergy
$0.08
Supernatural Stamina+1% Synergy
$0.13
Soul Shatter0% Synergy
$2.66
Undying Malice-1% Synergy
$0.66
Fell the Profane-2% Synergy
$5.21
Corrupted Conviction-2% Synergy
$0.22
Snuff Out-2% Synergy
$16.38
Bitter Triumph-2% Synergy
$0.80
Not Dead After All-2% Synergy
$0.58
Baleful Mastery-3% Synergy
$1.47
Village Rites-4% Synergy
$0.20
Culling the Weak-4% Synergy
$9.78
Entomb-5% Synergy
$13.77
Withering Torment-7% Synergy
$2.59
Malakir Rebirth-9% Synergy
$9.16
Imp's Mischief-9% Synergy
$3.88
Cabal Ritual-10% Synergy
$12.97
Go for the Throat-11% Synergy
$0.79
Defile-12% Synergy
$0.61
Infernal Grasp-18% Synergy
$0.26
Sorceries
Important sorcery spells that advance Sivriss, Nightmare Speaker // Scion of Halaster's game plan and control the board.
Rejoin the Fight+16% Synergy
$0.30
Stitch Together+15% Synergy
$3.36
Living Death+14% Synergy
$2.36
Incarnation Technique+13% Synergy
$7.52
Persist+11% Synergy
$1.32
Soul Salvage+10% Synergy
$0.04
Come Back Wrong+9% Synergy
$0.26
Shadow of the Enemy+9% Synergy
$0.52
Emergency Weld+9% Synergy
$0.07
Yawgmoth's Vile Offering+9% Synergy
$0.35
Breach the Multiverse+8% Synergy
$5.65
Beacon of Unrest+8% Synergy
$0.29
Forever Young+8% Synergy
$0.11
Resourceful Return+7% Synergy
$0.05
Rise from the Grave+7% Synergy
$0.06
Fortuitous Find+7% Synergy
$0.11
Raise Dead+7% Synergy
$0.26
Bone Shards+6% Synergy
$0.12
Atrocious Experiment+6% Synergy
$0.06
Command the Dreadhorde+6% Synergy
$0.26
Decree of Pain+4% Synergy
$0.28
Ambition's Cost+4% Synergy
$0.22
Agadeem's Awakening+3% Synergy
$25.53
In Garruk's Wake+3% Synergy
$1.33
Unearth0% Synergy
$0.46
Mutilate-1% Synergy
$1.57
Buried Alive-1% Synergy
$0.83
Rise of the Dark Realms-3% Synergy
$3.07
Bubbling Muck-6% Synergy
$2.13
Read the Bones-7% Synergy
$0.28
Torment of Hailfire-9% Synergy
$20.27
Night's Whisper-14% Synergy
$0.25
Sign in Blood-18% Synergy
$0.60
Toxic Deluge-28% Synergy
$5.30
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Thousand-Year Elixir+18% Synergy
$11.66
Desecrated Tomb+17% Synergy
$1.07
Magewright's Stone+12% Synergy
$5.81
Altar of Bhaal+11% Synergy
$0.22
Illusionist's Bracers+9% Synergy
$4.01
Ghost Lantern+9% Synergy
$0.16
Grimoire of the Dead+9% Synergy
$0.70
Mycosynth Wellspring+8% Synergy
$0.29
Mephitic Draught+7% Synergy
$0.09
Collector's Vault+7% Synergy
$0.30
Servo Schematic+7% Synergy
$0.18
Sting, the Glinting Dagger+6% Synergy
$1.04
Mimic Vat+6% Synergy
$0.51
Staff of Domination+6% Synergy
$4.05
Prized Statue+6% Synergy
$0.19
Tithing Blade+5% Synergy
$0.22
Altar of Dementia+2% Synergy
$11.38
Bontu's Monument-3% Synergy
$5.20
Phyrexian Altar-5% Synergy
$54.66
Expedition Map-6% Synergy
$0.92
Ashnod's Altar-7% Synergy
$8.99
Skullclamp-8% Synergy
$5.02
Lightning Greaves-11% Synergy
$4.45
Swiftfoot Boots-12% Synergy
$1.30
Enchantments
Powerful enchantments that support Sivriss, Nightmare Speaker // Scion of Halaster's strategy and create lasting battlefield effects.
Agent of the Iron Throne+18% Synergy
$0.27
Warlock Class+16% Synergy
$0.19
Dreadhorde Invasion+14% Synergy
$0.73
Defiled Crypt // Cadaver Lab+13% Synergy
$0.16
Scavenger's Talent+13% Synergy
$0.53
Sigil of Myrkul+10% Synergy
$0.07
Funeral Room // Awakening Hall+9% Synergy
$3.77
Cemetery Tampering+9% Synergy
$0.27
Oversold Cemetery+7% Synergy
$0.98
Ripples of Undeath+7% Synergy
$5.83
Ghoulish Procession+7% Synergy
$0.13
Shadows of the Past+7% Synergy
$0.41
Demonic Embrace+7% Synergy
$0.26
Necromancy+6% Synergy
$6.98
Out of the Tombs+6% Synergy
$12.62
Dance of the Dead+6% Synergy
$17.25
Endless Ranks of the Dead+6% Synergy
$4.27
Graf Harvest+6% Synergy
$0.27
Phyrexian Scriptures+6% Synergy
$1.02
The War in Heaven+6% Synergy
$0.46
Palace Siege+6% Synergy
$0.91
Tortured Existence+5% Synergy
$4.52
Animate Dead+4% Synergy
$6.79
Biotransference+4% Synergy
$6.96
Bitterblossom+3% Synergy
$18.49
Bastion of Remembrance+2% Synergy
$0.31
Phyrexian Reclamation+2% Synergy
$2.64
Underworld Dreams0% Synergy
$1.78
Painful Quandary-1% Synergy
$0.59
Dictate of Erebos-3% Synergy
$14.39
Grave Pact-8% Synergy
$18.12
Black Market-12% Synergy
$3.61
Black Market Connections-12% Synergy
$15.42
Phyrexian Arena-15% Synergy
$1.55
Planeswalkers
Planeswalkers that work alongside Sivriss, Nightmare Speaker // Scion of Halaster to provide ongoing value and board presence.
Liliana, Death's Majesty+11% Synergy
$0.58
Liliana, Dreadhorde General-5% Synergy
$5.60
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Barren Moor+11% Synergy
$0.19
Spymaster's Vault+10% Synergy
$0.80
Memorial to Folly+9% Synergy
$0.14
Mortuary Mire+7% Synergy
$0.28
Crypt of Agadeem+7% Synergy
$2.02
Hidden Necropolis+6% Synergy
$0.06
Dakmor Salvage+6% Synergy
$0.32
Polluted Mire+3% Synergy
$0.12
Tomb Fortress+2% Synergy
$3.64
Buried Ruin+2% Synergy
$0.46
Vault of Whispers+2% Synergy
$2.22
Temple of the False God0% Synergy
$0.14
Witch's Cottage-5% Synergy
$0.61
Takenuma, Abandoned Mire-6% Synergy
$6.61
Cabal Stronghold-7% Synergy
$11.54
Phyrexian Tower-15% Synergy
$19.73
Bojuka Bog-17% Synergy
$0.57
Nykthos, Shrine to Nyx-17% Synergy
$34.54
Reliquary Tower-19% Synergy
$1.98
Urborg, Tomb of Yawgmoth-26% Synergy
$47.16
Cabal Coffers-33% Synergy
$24.56
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Patriar's Seal+17% Synergy
$1.79
Sceptre of Eternal Glory+2% Synergy
$15.07
Commander's Sphere+2% Synergy
$0.16
Charcoal Diamond+1% Synergy
$0.26
Throne of Eldraine-1% Synergy
$17.16
Mind Stone-11% Synergy
$0.22
Arcane Signet-18% Synergy
$0.51
Sol Ring-19% Synergy
$1.07
Lands
The mana base foundation for Sivriss, Nightmare Speaker // Scion of Halaster decks, ensuring smooth and reliable mana development.
Myriad Landscape-8% Synergy
$0.11