Sivriss, Nightmare Speaker // Scion of Halaster (Commander)

Sivriss, Nightmare Speaker // Scion of Halaster
Rank #3,297
69decks
As CommanderSivriss, Nightmare SpeakerAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Lenny Wooley
Feb 8, 2024
Lenny Wooley
Power Sink - Build a Prosper, Tome-Bound D&D Deck
Indulge your Baldur's Gate 3 obsession with a Prosper deck based on Dungeons and Dragons.
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Sorceries
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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
End of the Hunt
8.3%inclusion1 decks12 decks
8%synergy
Strixhaven Skycoach
8.3%inclusion1 decks12 decks
8%synergy
Scheming Silvertongue
8.3%inclusion1 decks12 decks
1%synergy
Pox Plague
8.3%inclusion1 decks12 decks
3%synergy
Emeritus of Woe
8.3%inclusion1 decks12 decks
0%synergy
High Synergy Cards
Whisper, Blood Liturgist
33%inclusion23 decks69 decks
32%synergy
Reassembling Skeleton
45%inclusion31 decks69 decks
27%synergy
Stitcher's Supplier
30%inclusion21 decks69 decks
25%synergy
Victimize
52%inclusion36 decks69 decks
25%synergy
Syr Konrad, the Grim
43%inclusion30 decks69 decks
23%synergy
Dread Return
35%inclusion24 decks69 decks
23%synergy
Junji, the Midnight Sky
28%inclusion19 decks69 decks
22%synergy
Ichor Wellspring
23%inclusion16 decks69 decks
21%synergy
Doomed Necromancer
23%inclusion16 decks69 decks
21%synergy
Tormod, the Desecrator
23%inclusion16 decks69 decks
20%synergy
Top Cards
Gray Merchant of Asphodel
51%inclusion35 decks69 decks
0%synergy
Feed the Swarm
42%inclusion29 decks69 decks
-8%synergy
Solemn Simulacrum
38%inclusion26 decks69 decks
16%synergy
Deadly Dispute
36%inclusion25 decks69 decks
10%synergy
Jet Medallion
35%inclusion24 decks69 decks
-27%synergy
Withering Torment
33%inclusion21 decks64 decks
1%synergy
Morbid Opportunist
30%inclusion21 decks69 decks
7%synergy
Reanimate
30%inclusion21 decks69 decks
-9%synergy
Dark Ritual
29%inclusion20 decks69 decks
-38%synergy
Phyrexian Arena
29%inclusion20 decks69 decks
-11%synergy
Game Changers
Bolas's Citadel
7.2%inclusion5 decks69 decks
-21%synergy
Ancient Tomb
5.8%inclusion4 decks69 decks
-6%synergy
The One Ring
5.8%inclusion4 decks69 decks
-4%synergy
Creatures
Braids, Arisen Nightmare
29%inclusion20 decks69 decks
9%synergy
Pitiless Plunderer
28%inclusion19 decks69 decks
8%synergy
Bloodghast
28%inclusion19 decks69 decks
15%synergy
Crypt Ghast
23%inclusion16 decks69 decks
-24%synergy
Jadar, Ghoulcaller of Nephalia
23%inclusion16 decks69 decks
12%synergy
Nine-Lives Familiar
23%inclusion15 decks66 decks
15%synergy
Zulaport Cutthroat
22%inclusion15 decks69 decks
-2%synergy
Archon of Cruelty
22%inclusion15 decks69 decks
16%synergy
Noxious Gearhulk
22%inclusion15 decks69 decks
15%synergy
Blood Artist
20%inclusion14 decks69 decks
-12%synergy
Massacre Wurm
20%inclusion14 decks69 decks
3%synergy
Dreadhound
20%inclusion14 decks69 decks
19%synergy
Accursed Marauder
20%inclusion14 decks69 decks
-1%synergy
Viconia, Drow Apostate
19%inclusion13 decks69 decks
18%synergy
Ayara, First of Locthwain
19%inclusion13 decks69 decks
-7%synergy
Ophiomancer
19%inclusion13 decks69 decks
2%synergy
Skullport Merchant
19%inclusion13 decks69 decks
17%synergy
Twilight Diviner
18%inclusion6 decks33 decks
14%synergy
Vile Entomber
17%inclusion12 decks69 decks
12%synergy
Fleshbag Marauder
17%inclusion12 decks69 decks
1%synergy
Valgavoth's Faithful
17%inclusion11 decks64 decks
16%synergy
Abhorrent Overlord
16%inclusion11 decks69 decks
12%synergy
Viscera Seer
16%inclusion11 decks69 decks
-1%synergy
Abyssal Harvester
16%inclusion10 decks64 decks
12%synergy
Shriekmaw
14%inclusion10 decks69 decks
12%synergy
Ravenous Chupacabra
14%inclusion10 decks69 decks
10%synergy
Vile Mutilator
14%inclusion9 decks64 decks
13%synergy
Priest of Forgotten Gods
13%inclusion9 decks69 decks
4%synergy
Persistent Specimen
13%inclusion9 decks69 decks
11%synergy
Bloodsoaked Champion
13%inclusion9 decks69 decks
9%synergy
Overseer of the Damned
13%inclusion9 decks69 decks
10%synergy
Sidisi, Regent of the Mire
13%inclusion7 decks54 decks
11%synergy
Timeline Culler
13%inclusion6 decks47 decks
8%synergy
Woe Strider
12%inclusion8 decks69 decks
7%synergy
Sepulchral Primordial
12%inclusion8 decks69 decks
9%synergy
Skeleton Crew
12%inclusion8 decks69 decks
10%synergy
Plaguecrafter
12%inclusion8 decks69 decks
-9%synergy
Grim Haruspex
12%inclusion8 decks69 decks
3%synergy
Sanitarium Skeleton
12%inclusion8 decks69 decks
11%synergy
Midnight Reaper
12%inclusion8 decks69 decks
3%synergy
Millikin
12%inclusion8 decks69 decks
8%synergy
Shambling Ghast
12%inclusion8 decks69 decks
6%synergy
Ardyn, the Usurper
12%inclusion6 decks52 decks
9%synergy
Starscape Cleric
11%inclusion7 decks65 decks
7%synergy
Gravecrawler
10%inclusion7 decks69 decks
-5%synergy
Troll of Khazad-dûm
10%inclusion7 decks69 decks
8%synergy
Sheoldred, Whispering One
10%inclusion7 decks69 decks
-1%synergy
Undead Butler
10%inclusion7 decks69 decks
8%synergy
Golgari Thug
10%inclusion7 decks69 decks
8%synergy
Butcher of Malakir
10%inclusion7 decks69 decks
4%synergy
Instants
Village Rites
28%inclusion19 decks69 decks
2%synergy
Fell the Profane
22%inclusion15 decks69 decks
3%synergy
Murder
22%inclusion15 decks69 decks
12%synergy
Szat's Will
20%inclusion14 decks69 decks
18%synergy
Supernatural Stamina
19%inclusion13 decks69 decks
11%synergy
Tragic Slip
19%inclusion13 decks69 decks
-1%synergy
Songs of the Damned
16%inclusion11 decks69 decks
11%synergy
Undying Malice
16%inclusion11 decks69 decks
6%synergy
Malakir Rebirth
16%inclusion11 decks69 decks
-7%synergy
Feign Death
16%inclusion11 decks69 decks
8%synergy
Not Dead After All
14%inclusion10 decks69 decks
3%synergy
Soul Shatter
13%inclusion9 decks69 decks
1%synergy
Archenemy's Charm
13%inclusion6 decks47 decks
4%synergy
Fake Your Own Death
12%inclusion8 decks69 decks
4%synergy
Suspended Sentence
11%inclusion7 decks64 decks
11%synergy
Sheoldred's Edict
10%inclusion7 decks69 decks
-5%synergy
Consuming Corruption
10%inclusion7 decks69 decks
-6%synergy
Fanatical Offering
10%inclusion7 decks69 decks
9%synergy
Defile
10%inclusion7 decks69 decks
-26%synergy
Flare of Malice
10%inclusion7 decks69 decks
-3%synergy
Snuff Out
10%inclusion7 decks69 decks
-3%synergy
Eviscerator's Insight
10%inclusion7 decks69 decks
8%synergy
Infernal Grasp
10%inclusion7 decks69 decks
-15%synergy
Go for the Throat
8.7%inclusion6 decks69 decks
-14%synergy
Corrupted Conviction
8.7%inclusion6 decks69 decks
-4%synergy
Entomb
7.2%inclusion5 decks69 decks
-5%synergy
Imp's Mischief
7.2%inclusion5 decks69 decks
-17%synergy
Cabal Ritual
7.2%inclusion5 decks69 decks
-11%synergy
Mausoleum Secrets
7.2%inclusion5 decks69 decks
5%synergy
Overwhelming Remorse
7.2%inclusion5 decks69 decks
6%synergy
Saw in Half
7.2%inclusion5 decks69 decks
-1%synergy
Corpse Churn
5.8%inclusion4 decks69 decks
5%synergy
Drag to the Underworld
5.8%inclusion4 decks69 decks
4%synergy
Bitter Triumph
5.8%inclusion4 decks69 decks
-4%synergy
Baleful Mastery
5.8%inclusion4 decks69 decks
-3%synergy
Sold Out
5.6%inclusion2 decks36 decks
5%synergy
Sorceries
Living Death
23%inclusion16 decks69 decks
13%synergy
Sign in Blood
19%inclusion13 decks69 decks
-16%synergy
Buried Alive
17%inclusion12 decks69 decks
5%synergy
Stitch Together
17%inclusion12 decks69 decks
14%synergy
Toxic Deluge
14%inclusion10 decks69 decks
-22%synergy
Lich-Knights' Conquest
14%inclusion10 decks69 decks
13%synergy
Rise of the Dark Realms
13%inclusion9 decks69 decks
0%synergy
Night's Whisper
12%inclusion8 decks69 decks
-13%synergy
Summon Undead
12%inclusion8 decks69 decks
11%synergy
Breach the Multiverse
12%inclusion8 decks69 decks
6%synergy
Bubbling Muck
10%inclusion7 decks69 decks
-5%synergy
Torment of Hailfire
10%inclusion7 decks69 decks
-5%synergy
Exsanguinate
10%inclusion7 decks69 decks
-15%synergy
Atrocious Experiment
10%inclusion7 decks69 decks
9%synergy
Mutilate
10%inclusion7 decks69 decks
-7%synergy
Bone Shards
10%inclusion7 decks69 decks
7%synergy
Macabre Waltz
10%inclusion7 decks69 decks
8%synergy
Rejoin the Fight
10%inclusion5 decks52 decks
9%synergy
Blasphemous Edict
9.4%inclusion6 decks64 decks
-7%synergy
Season of Loss
9.2%inclusion6 decks65 decks
7%synergy
Coiling Rebirth
9.2%inclusion6 decks65 decks
8%synergy
Emergency Weld
8.7%inclusion6 decks69 decks
8%synergy
Agadeem's Awakening
8.7%inclusion6 decks69 decks
1%synergy
Zombify
8.7%inclusion6 decks69 decks
7%synergy
Sadistic Shell Game
7.8%inclusion5 decks64 decks
7%synergy
Diresight
7.7%inclusion5 decks65 decks
4%synergy
Stargaze
7.7%inclusion5 decks65 decks
7%synergy
Come Back Wrong
7.5%inclusion5 decks67 decks
5%synergy
Persist
7.2%inclusion5 decks69 decks
4%synergy
Shadow of the Enemy
7.2%inclusion5 decks69 decks
7%synergy
Soul Salvage
7.2%inclusion5 decks69 decks
7%synergy
Forever Young
7.2%inclusion5 decks69 decks
6%synergy
Demonic Counsel
6.3%inclusion4 decks64 decks
3%synergy
Final Vengeance
6.3%inclusion4 decks64 decks
5%synergy
Auntie's Sentence
6.1%inclusion2 decks33 decks
5%synergy
Diabolic Intent
5.8%inclusion4 decks69 decks
-9%synergy
Unearth
5.8%inclusion4 decks69 decks
-3%synergy
Syphon Mind
5.8%inclusion4 decks69 decks
-6%synergy
Syphon Flesh
5.8%inclusion4 decks69 decks
5%synergy
Read the Bones
5.8%inclusion4 decks69 decks
-11%synergy
Back for Seconds
5.8%inclusion4 decks69 decks
5%synergy
Insatiable Avarice
5.8%inclusion4 decks69 decks
-6%synergy
Worthy Cost
5.7%inclusion3 decks53 decks
4%synergy
Will of the Abzan
5.7%inclusion3 decks53 decks
2%synergy
Welcome the Dead
5.6%inclusion3 decks54 decks
5%synergy
Deadly Precision
5.6%inclusion2 decks36 decks
5%synergy
Utility Artifacts
Skullclamp
26%inclusion18 decks69 decks
4%synergy
Swiftfoot Boots
22%inclusion15 decks69 decks
-10%synergy
Vat of Rebirth
20%inclusion14 decks69 decks
17%synergy
Mephitic Draught
19%inclusion13 decks69 decks
18%synergy
Wayfarer's Bauble
17%inclusion12 decks69 decks
2%synergy
Bontu's Monument
17%inclusion12 decks69 decks
-11%synergy
Servo Schematic
16%inclusion11 decks69 decks
15%synergy
Desecrated Tomb
14%inclusion10 decks69 decks
12%synergy
Altar of Bhaal
14%inclusion10 decks69 decks
13%synergy
Nimblewright Schematic
14%inclusion10 decks69 decks
14%synergy
Ashnod's Altar
13%inclusion9 decks69 decks
-7%synergy
Prized Statue
13%inclusion9 decks69 decks
12%synergy
Mycosynth Wellspring
13%inclusion9 decks69 decks
12%synergy
Lightning Greaves
13%inclusion9 decks69 decks
-21%synergy
Perpetual Timepiece
10%inclusion7 decks69 decks
8%synergy
Thousand-Year Elixir
10%inclusion7 decks69 decks
8%synergy
Sting, the Glinting Dagger
10%inclusion7 decks69 decks
9%synergy
Magewright's Stone
10%inclusion7 decks69 decks
9%synergy
The Darkness Crystal
7.7%inclusion4 decks52 decks
-12%synergy
Illusionist's Bracers
7.2%inclusion5 decks69 decks
6%synergy
Expedition Map
7.2%inclusion5 decks69 decks
-4%synergy
Altar of Dementia
7.2%inclusion5 decks69 decks
2%synergy
Ghost Lantern
5.8%inclusion4 decks69 decks
5%synergy
Phyrexian Altar
5.8%inclusion4 decks69 decks
-8%synergy
Grimoire of the Dead
5.8%inclusion4 decks69 decks
5%synergy
Tarrian's Journal
5.8%inclusion4 decks69 decks
4%synergy
Blood Fountain
5.8%inclusion4 decks69 decks
5%synergy
Grim Bauble
5.0%inclusion3 decks60 decks
5%synergy
Enchantments
Ripples of Undeath
20%inclusion14 decks69 decks
15%synergy
Oversold Cemetery
20%inclusion14 decks69 decks
15%synergy
Dreadhorde Invasion
16%inclusion11 decks69 decks
8%synergy
Scavenger's Talent
15%inclusion10 decks65 decks
14%synergy
Agent of the Iron Throne
14%inclusion10 decks69 decks
11%synergy
Defiled Crypt // Cadaver Lab
14%inclusion9 decks64 decks
13%synergy
Grave Pact
13%inclusion9 decks69 decks
-6%synergy
Warlock Class
13%inclusion9 decks69 decks
12%synergy
Animate Dead
13%inclusion9 decks69 decks
-4%synergy
Bastion of Remembrance
13%inclusion9 decks69 decks
-4%synergy
Black Market
12%inclusion8 decks69 decks
-9%synergy
Phyrexian Reclamation
12%inclusion8 decks69 decks
2%synergy
Black Market Connections
12%inclusion8 decks69 decks
-12%synergy
Vampiric Rites
10%inclusion7 decks69 decks
4%synergy
Tortured Existence
10%inclusion7 decks69 decks
6%synergy
Teval's Judgment
9.3%inclusion5 decks54 decks
7%synergy
Cemetery Tampering
8.7%inclusion6 decks69 decks
7%synergy
Funeral Room // Awakening Hall
7.8%inclusion5 decks64 decks
3%synergy
Dark Tutelage
7.2%inclusion5 decks69 decks
6%synergy
Painful Quandary
7.2%inclusion5 decks69 decks
-3%synergy
Unholy Annex // Ritual Chamber
6.3%inclusion4 decks64 decks
3%synergy
Polluted Cistern // Dim Oubliette
6.3%inclusion4 decks64 decks
6%synergy
Sidequest: Hunt the Mark
5.9%inclusion3 decks51 decks
5%synergy
The Meathook Massacre
5.8%inclusion4 decks69 decks
-12%synergy
Out of the Tombs
5.8%inclusion4 decks69 decks
3%synergy
Necromancy
5.8%inclusion4 decks69 decks
0%synergy
Endless Ranks of the Dead
5.8%inclusion4 decks69 decks
2%synergy
Dictate of Erebos
5.8%inclusion4 decks69 decks
-5%synergy
Underworld Dreams
5.8%inclusion4 decks69 decks
0%synergy
Soul Enervation
5.8%inclusion4 decks69 decks
5%synergy
Chthonian Nightmare
5.8%inclusion4 decks69 decks
2%synergy
Bitterblossom
5.8%inclusion4 decks69 decks
-7%synergy
Virtue of Persistence
5.8%inclusion4 decks69 decks
1%synergy
Planeswalkers
Liliana, Dreadhorde General
8.7%inclusion6 decks69 decks
-5%synergy
Liliana, Death's Majesty
7.2%inclusion5 decks69 decks
4%synergy
Utility Lands
Witch's Cottage
23%inclusion16 decks69 decks
-1%synergy
Crypt of Agadeem
23%inclusion16 decks69 decks
12%synergy
Bojuka Bog
22%inclusion15 decks69 decks
-25%synergy
Mortuary Mire
22%inclusion15 decks69 decks
9%synergy
Cabal Coffers
22%inclusion15 decks69 decks
-33%synergy
Cabal Stronghold
20%inclusion14 decks69 decks
-14%synergy
Spymaster's Vault
17%inclusion12 decks69 decks
8%synergy
Barren Moor
14%inclusion10 decks69 decks
5%synergy
Reliquary Tower
14%inclusion10 decks69 decks
-16%synergy
Nykthos, Shrine to Nyx
13%inclusion9 decks69 decks
-17%synergy
Urborg, Tomb of Yawgmoth
13%inclusion9 decks69 decks
-24%synergy
Midgar, City of Mako
12%inclusion6 decks51 decks
1%synergy
Rogue's Passage
12%inclusion8 decks69 decks
-8%synergy
Susur Secundi, Void Altar
11%inclusion5 decks47 decks
3%synergy
Buried Ruin
10%inclusion7 decks69 decks
5%synergy
Takenuma, Abandoned Mire
10%inclusion7 decks69 decks
-5%synergy
Memorial to Folly
8.7%inclusion6 decks69 decks
6%synergy
Dakmor Salvage
8.7%inclusion6 decks69 decks
7%synergy
Geier Reach Sanitarium
8.7%inclusion6 decks69 decks
-2%synergy
Shizo, Death's Storehouse
7.2%inclusion5 decks69 decks
-3%synergy
Westvale Abbey
7.2%inclusion5 decks69 decks
1%synergy
Vault of Whispers
7.2%inclusion5 decks69 decks
2%synergy
Phyrexian Tower
7.2%inclusion5 decks69 decks
-18%synergy
War Room
5.8%inclusion4 decks69 decks
-10%synergy
The Dross Pits
5.8%inclusion4 decks69 decks
4%synergy
Polluted Mire
5.8%inclusion4 decks69 decks
2%synergy
Hidden Necropolis
5.8%inclusion4 decks69 decks
4%synergy
Thespian's Stage
5.8%inclusion4 decks69 decks
1%synergy
Mana Artifacts
Sol Ring
67%inclusion46 decks69 decks
-19%synergy
Arcane Signet
45%inclusion31 decks69 decks
-17%synergy
Mind Stone
29%inclusion20 decks69 decks
0%synergy
Charcoal Diamond
20%inclusion14 decks69 decks
-2%synergy
Patriar's Seal
12%inclusion8 decks69 decks
9%synergy
Thought Vessel
8.7%inclusion6 decks69 decks
-17%synergy
Nyx Lotus
7.2%inclusion5 decks69 decks
1%synergy
Sceptre of Eternal Glory
7.2%inclusion5 decks69 decks
-1%synergy
The Soul Stone
7.1%inclusion3 decks42 decks
-8%synergy
Throne of Eldraine
5.8%inclusion4 decks69 decks
-4%synergy
Thran Dynamo
5.8%inclusion4 decks69 decks
0%synergy
Star Compass
5.8%inclusion4 decks69 decks
5%synergy
Lands
Swamp
100%inclusion69 decks69 decks
5%synergy
Myriad Landscape
23%inclusion16 decks69 decks
-2%synergy
Fell the Profane
22%inclusion15 decks69 decks
3%synergy
Malakir Rebirth
16%inclusion11 decks69 decks
-7%synergy
Boggart Trawler
8.7%inclusion6 decks69 decks
0%synergy
Agadeem's Awakening
8.7%inclusion6 decks69 decks
1%synergy
Demolition Field
7.2%inclusion5 decks69 decks
2%synergy
Terramorphic Expanse
5.8%inclusion4 decks69 decks
3%synergy
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