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
$0.07
Fandaniel, Telophoroi Ascian+16% Synergy
$0.39
Fang, Fearless l'Cie+16% Synergy
$0.11
Sephiroth, Fabled SOLDIER+12% Synergy
$31.12
Midgar, City of Mako+5% Synergy
$2.10
High Synergy Cards
Cards that work exceptionally well with Sivriss, Nightmare Speaker // Scion of Halaster's abilities and overall game plan.
Victimize+33% Synergy
$0.44
Syr Konrad, the Grim+32% Synergy
$0.48
Tormod, the Desecrator+32% Synergy
$0.64
Whisper, Blood Liturgist+31% Synergy
$0.16
Ichor Wellspring+27% Synergy
$0.75
Dread Return+27% Synergy
$0.32
Reassembling Skeleton+27% Synergy
$0.16
Jadar, Ghoulcaller of Nephalia+25% Synergy
$7.16
Stargaze+22% Synergy
$0.12
Vat of Rebirth+21% Synergy
$0.20
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
$2.27
Wayfarer's Bauble+15% Synergy
$0.26
Solemn Simulacrum+10% Synergy
$0.25
Deadly Dispute+8% Synergy
$0.40
Blood Artist+5% Synergy
$1.79
Gray Merchant of Asphodel+2% Synergy
$1.18
Reanimate-1% Synergy
$5.15
Feed the Swarm-13% Synergy
$0.23
Jet Medallion-22% Synergy
$8.26
Dark Ritual-26% Synergy
$3.59
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Ancient Tomb0% Synergy
$95.04
Orcish Bowmasters-6% Synergy
$30.82
Bolas's Citadel-18% Synergy
$12.41
Creatures
Essential creatures that complement Sivriss, Nightmare Speaker // Scion of Halaster's strategy through synergy, utility, or raw power.
Bloodghast+19% Synergy
$1.27
Dreadhound+18% Synergy
$0.14
Noxious Gearhulk+17% Synergy
$0.61
Viconia, Drow Apostate+17% Synergy
$0.09
Scrap Trawler+16% Synergy
$5.48
The Warring Triad+16% Synergy
$0.79
Shadow, Mysterious Assassin+15% Synergy
$0.31
Abyssal Harvester+14% Synergy
$0.42
Hexmark Destroyer+14% Synergy
$0.26
Skullport Merchant+13% Synergy
$0.09
Vile Mutilator+13% Synergy
$0.12
Valgavoth's Faithful+13% Synergy
$0.10
Overlord of the Balemurk+13% Synergy
$22.69
Doomed Necromancer+12% Synergy
$0.36
Persistent Specimen+12% Synergy
$0.10
Burnished Hart+11% Synergy
$0.09
Stitcher's Supplier+11% Synergy
$0.28
Vraan, Executioner Thane+11% Synergy
$0.33
Bloodsoaked Champion+11% Synergy
$0.23
Sanitarium Skeleton+11% Synergy
$0.05
Mire Triton+11% Synergy
$0.12
Phyrexian Delver+11% Synergy
$0.58
Soulcoil Viper+11% Synergy
$0.06
Abhorrent Overlord+10% Synergy
$0.54
Archon of Cruelty+10% Synergy
$7.75
Junji, the Midnight Sky+10% Synergy
$0.61
Overseer of the Damned+10% Synergy
$0.22
Starving Revenant+10% Synergy
$0.20
Pitiless Plunderer+9% Synergy
$1.98
Ravenous Chupacabra+9% Synergy
$0.31
Vile Entomber+9% Synergy
$0.35
Valgavoth, Terror Eater+9% Synergy
$13.13
Cult Conscript+9% Synergy
$0.11
Psychomancer+9% Synergy
$0.62
Liliana's Elite+9% Synergy
$0.15
Morbid Opportunist+8% Synergy
$0.26
Sheoldred, Whispering One+7% Synergy
$15.19
Endrek Sahr, Master Breeder+7% Synergy
$1.35
Nine-Lives Familiar+7% Synergy
$1.41
Massacre Wurm+6% Synergy
$1.40
Ophiomancer+6% Synergy
$1.21
Zulaport Cutthroat+5% Synergy
$3.15
Pawn of Ulamog+4% Synergy
$3.20
Grim Haruspex+3% Synergy
$2.24
Fleshbag Marauder+1% Synergy
$0.19
Marionette Apprentice+1% Synergy
$1.17
Accursed Marauder0% Synergy
$0.23
Ayara, First of Locthwain-4% Synergy
$4.72
K'rrik, Son of Yawgmoth-5% Synergy
$0.53
Crypt Ghast-23% Synergy
$13.56
Instants
Key instant-speed responses for protection, removal, and keeping Sivriss, Nightmare Speaker // Scion of Halaster safe.
Szat's Will+17% Synergy
$0.46
Black Sun's Twilight+10% Synergy
$0.31
Drag to the Underworld+10% Synergy
$0.11
Corpse Churn+9% Synergy
$0.20
Overwhelming Remorse+8% Synergy
$0.11
Tragic Slip+7% Synergy
$0.14
Songs of the Damned+7% Synergy
$1.96
Wake the Dead+6% Synergy
$0.41
Murder+5% Synergy
$0.04
Mausoleum Secrets+5% Synergy
$0.63
Feign Death+3% Synergy
$0.77
Fake Your Own Death+2% Synergy
$0.06
Supernatural Stamina+1% Synergy
$0.13
Soul Shatter0% Synergy
$2.99
Undying Malice-1% Synergy
$0.60
Fell the Profane-2% Synergy
$4.97
Corrupted Conviction-2% Synergy
$0.24
Snuff Out-2% Synergy
$16.57
Bitter Triumph-2% Synergy
$2.86
Not Dead After All-2% Synergy
$1.01
Baleful Mastery-3% Synergy
$2.65
Village Rites-4% Synergy
$0.24
Culling the Weak-4% Synergy
$11.00
Entomb-5% Synergy
$15.82
Withering Torment-7% Synergy
$2.57
Malakir Rebirth-9% Synergy
$8.42
Imp's Mischief-9% Synergy
$4.32
Cabal Ritual-10% Synergy
$12.62
Go for the Throat-11% Synergy
$0.76
Defile-12% Synergy
$0.60
Infernal Grasp-18% Synergy
$0.30
Sorceries
Important sorcery spells that advance Sivriss, Nightmare Speaker // Scion of Halaster's game plan and control the board.
Rejoin the Fight+16% Synergy
$0.22
Stitch Together+15% Synergy
$3.20
Living Death+14% Synergy
$2.37
Incarnation Technique+13% Synergy
$7.94
Persist+11% Synergy
$2.32
Soul Salvage+10% Synergy
$0.04
Come Back Wrong+9% Synergy
$0.27
Shadow of the Enemy+9% Synergy
$0.49
Emergency Weld+9% Synergy
$0.06
Yawgmoth's Vile Offering+9% Synergy
$0.45
Breach the Multiverse+8% Synergy
$6.10
Beacon of Unrest+8% Synergy
$0.30
Forever Young+8% Synergy
$0.13
Resourceful Return+7% Synergy
$0.04
Rise from the Grave+7% Synergy
$0.05
Fortuitous Find+7% Synergy
$0.10
Raise Dead+7% Synergy
$0.32
Bone Shards+6% Synergy
$0.18
Atrocious Experiment+6% Synergy
$0.08
Command the Dreadhorde+6% Synergy
$0.35
Decree of Pain+4% Synergy
$0.23
Ambition's Cost+4% Synergy
$0.18
Agadeem's Awakening+3% Synergy
$26.13
In Garruk's Wake+3% Synergy
$1.36
Unearth0% Synergy
$0.45
Mutilate-1% Synergy
$1.70
Buried Alive-1% Synergy
$0.93
Rise of the Dark Realms-3% Synergy
$3.50
Bubbling Muck-6% Synergy
$2.61
Read the Bones-7% Synergy
$0.25
Torment of Hailfire-9% Synergy
$20.49
Night's Whisper-14% Synergy
$0.40
Sign in Blood-18% Synergy
$0.40
Toxic Deluge-28% Synergy
$5.79
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Thousand-Year Elixir+18% Synergy
$11.96
Desecrated Tomb+17% Synergy
$0.98
Magewright's Stone+12% Synergy
$6.20
Altar of Bhaal+11% Synergy
$0.29
Illusionist's Bracers+9% Synergy
$4.07
Ghost Lantern+9% Synergy
$0.18
Grimoire of the Dead+9% Synergy
$0.62
Mycosynth Wellspring+8% Synergy
$0.27
Mephitic Draught+7% Synergy
$0.12
Collector's Vault+7% Synergy
$0.35
Servo Schematic+7% Synergy
$0.26
Sting, the Glinting Dagger+6% Synergy
$2.13
Mimic Vat+6% Synergy
$0.53
Staff of Domination+6% Synergy
$4.64
Prized Statue+6% Synergy
$0.23
Tithing Blade+5% Synergy
$0.34
Altar of Dementia+2% Synergy
$12.29
Bontu's Monument-3% Synergy
$4.86
Phyrexian Altar-5% Synergy
$57.97
Expedition Map-6% Synergy
$0.84
Ashnod's Altar-7% Synergy
$8.35
Skullclamp-8% Synergy
$4.78
Lightning Greaves-11% Synergy
$4.54
Swiftfoot Boots-12% Synergy
$1.32
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
$0.34
Warlock Class+16% Synergy
$0.16
Dreadhorde Invasion+14% Synergy
$1.08
Defiled Crypt // Cadaver Lab+13% Synergy
$0.13
Scavenger's Talent+13% Synergy
$0.75
Sigil of Myrkul+10% Synergy
$0.12
Funeral Room // Awakening Hall+9% Synergy
$4.28
Cemetery Tampering+9% Synergy
$0.28
Oversold Cemetery+7% Synergy
$1.06
Ripples of Undeath+7% Synergy
$4.36
Ghoulish Procession+7% Synergy
$0.16
Shadows of the Past+7% Synergy
$0.40
Demonic Embrace+7% Synergy
$0.28
Necromancy+6% Synergy
$7.30
Out of the Tombs+6% Synergy
$12.39
Dance of the Dead+6% Synergy
$16.19
Endless Ranks of the Dead+6% Synergy
$4.45
Graf Harvest+6% Synergy
$0.25
Phyrexian Scriptures+6% Synergy
$0.95
The War in Heaven+6% Synergy
$0.43
Palace Siege+6% Synergy
$0.91
Tortured Existence+5% Synergy
$4.24
Animate Dead+4% Synergy
$6.56
Biotransference+4% Synergy
$7.03
Bitterblossom+3% Synergy
$21.01
Bastion of Remembrance+2% Synergy
$0.26
Phyrexian Reclamation+2% Synergy
$3.57
Underworld Dreams0% Synergy
$2.20
Painful Quandary-1% Synergy
$1.36
Dictate of Erebos-3% Synergy
$15.38
Grave Pact-8% Synergy
$20.40
Black Market-12% Synergy
$3.70
Black Market Connections-12% Synergy
$12.37
Phyrexian Arena-15% Synergy
$2.48
Planeswalkers
Planeswalkers that work alongside Sivriss, Nightmare Speaker // Scion of Halaster to provide ongoing value and board presence.
Liliana, Death's Majesty+11% Synergy
$0.48
Liliana, Dreadhorde General-5% Synergy
$6.53
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Barren Moor+11% Synergy
$0.15
Spymaster's Vault+10% Synergy
$1.01
Memorial to Folly+9% Synergy
$0.15
Mortuary Mire+7% Synergy
$0.30
Crypt of Agadeem+7% Synergy
$3.05
Hidden Necropolis+6% Synergy
$0.07
Dakmor Salvage+6% Synergy
$0.16
Polluted Mire+3% Synergy
$0.10
Tomb Fortress+2% Synergy
$3.60
Buried Ruin+2% Synergy
$0.34
Vault of Whispers+2% Synergy
$2.91
Temple of the False God0% Synergy
$0.15
Witch's Cottage-5% Synergy
$1.50
Takenuma, Abandoned Mire-6% Synergy
$7.25
Cabal Stronghold-7% Synergy
$12.26
Phyrexian Tower-15% Synergy
$19.21
Bojuka Bog-17% Synergy
$0.90
Nykthos, Shrine to Nyx-17% Synergy
$35.87
Reliquary Tower-19% Synergy
$2.59
Urborg, Tomb of Yawgmoth-26% Synergy
$49.13
Cabal Coffers-33% Synergy
$25.99
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Patriar's Seal+17% Synergy
$3.14
Sceptre of Eternal Glory+2% Synergy
$15.81
Commander's Sphere+2% Synergy
$0.17
Charcoal Diamond+1% Synergy
$0.23
Throne of Eldraine-1% Synergy
$20.31
Mind Stone-11% Synergy
$0.21
Arcane Signet-18% Synergy
$0.51
Sol Ring-19% Synergy
$1.39
Lands
The mana base foundation for Sivriss, Nightmare Speaker // Scion of Halaster decks, ensuring smooth and reliable mana development.
Myriad Landscape-8% Synergy
$0.21