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

Sivriss, Nightmare Speaker // Scion of Halaster
Rank #3,300
67decks
As CommanderSivriss, Nightmare SpeakerAverage DeckDecks
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Budget
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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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Strixhaven Skycoach
14%inclusion1 decks7 decks
14%synergy
Emeritus of Woe
14%inclusion1 decks7 decks
7%synergy
Scheming Silvertongue
14%inclusion1 decks7 decks
8%synergy
Grave Researcher
10%inclusion1 decks10 decks
3%synergy
High Synergy Cards
Whisper, Blood Liturgist
34%inclusion23 decks67 decks
33%synergy
Reassembling Skeleton
45%inclusion30 decks67 decks
27%synergy
Victimize
54%inclusion36 decks67 decks
27%synergy
Stitcher's Supplier
31%inclusion21 decks67 decks
26%synergy
Syr Konrad, the Grim
45%inclusion30 decks67 decks
25%synergy
Junji, the Midnight Sky
28%inclusion19 decks67 decks
23%synergy
Dread Return
34%inclusion23 decks67 decks
22%synergy
Doomed Necromancer
24%inclusion16 decks67 decks
22%synergy
Ichor Wellspring
22%inclusion15 decks67 decks
20%synergy
Tormod, the Desecrator
22%inclusion15 decks67 decks
20%synergy
Top Cards
Gray Merchant of Asphodel
52%inclusion35 decks67 decks
1%synergy
Feed the Swarm
42%inclusion28 decks67 decks
-9%synergy
Solemn Simulacrum
39%inclusion26 decks67 decks
17%synergy
Deadly Dispute
37%inclusion25 decks67 decks
11%synergy
Jet Medallion
34%inclusion23 decks67 decks
-28%synergy
Withering Torment
32%inclusion20 decks62 decks
1%synergy
Morbid Opportunist
31%inclusion21 decks67 decks
8%synergy
Reanimate
31%inclusion21 decks67 decks
-8%synergy
Dark Ritual
30%inclusion20 decks67 decks
-37%synergy
Braids, Arisen Nightmare
30%inclusion20 decks67 decks
10%synergy
Game Changers
Bolas's Citadel
7.5%inclusion5 decks67 decks
-21%synergy
Ancient Tomb
6.0%inclusion4 decks67 decks
-6%synergy
The One Ring
6.0%inclusion4 decks67 decks
-3%synergy
Creatures
Pitiless Plunderer
28%inclusion19 decks67 decks
9%synergy
Bloodghast
28%inclusion19 decks67 decks
16%synergy
Crypt Ghast
24%inclusion16 decks67 decks
-24%synergy
Jadar, Ghoulcaller of Nephalia
24%inclusion16 decks67 decks
13%synergy
Nine-Lives Familiar
23%inclusion15 decks64 decks
15%synergy
Zulaport Cutthroat
22%inclusion15 decks67 decks
-1%synergy
Archon of Cruelty
22%inclusion15 decks67 decks
17%synergy
Blood Artist
21%inclusion14 decks67 decks
-11%synergy
Ophiomancer
21%inclusion14 decks67 decks
4%synergy
Dreadhound
21%inclusion14 decks67 decks
19%synergy
Massacre Wurm
21%inclusion14 decks67 decks
4%synergy
Accursed Marauder
21%inclusion14 decks67 decks
-1%synergy
Noxious Gearhulk
21%inclusion14 decks67 decks
14%synergy
Viconia, Drow Apostate
19%inclusion13 decks67 decks
19%synergy
Ayara, First of Locthwain
19%inclusion13 decks67 decks
-6%synergy
Fleshbag Marauder
18%inclusion12 decks67 decks
2%synergy
Vile Entomber
18%inclusion12 decks67 decks
12%synergy
Skullport Merchant
18%inclusion12 decks67 decks
16%synergy
Valgavoth's Faithful
18%inclusion11 decks62 decks
16%synergy
Twilight Diviner
17%inclusion5 decks29 decks
13%synergy
Abhorrent Overlord
16%inclusion11 decks67 decks
12%synergy
Abyssal Harvester
16%inclusion10 decks62 decks
12%synergy
Shriekmaw
15%inclusion10 decks67 decks
12%synergy
Ravenous Chupacabra
15%inclusion10 decks67 decks
10%synergy
Viscera Seer
15%inclusion10 decks67 decks
-2%synergy
Vile Mutilator
15%inclusion9 decks62 decks
13%synergy
Sidisi, Regent of the Mire
13%inclusion7 decks52 decks
12%synergy
Priest of Forgotten Gods
13%inclusion9 decks67 decks
5%synergy
Persistent Specimen
13%inclusion9 decks67 decks
11%synergy
Overseer of the Damned
13%inclusion9 decks67 decks
11%synergy
Bloodsoaked Champion
13%inclusion9 decks67 decks
10%synergy
Ardyn, the Usurper
12%inclusion6 decks50 decks
9%synergy
Plaguecrafter
12%inclusion8 decks67 decks
-8%synergy
Woe Strider
12%inclusion8 decks67 decks
8%synergy
Sepulchral Primordial
12%inclusion8 decks67 decks
10%synergy
Grim Haruspex
12%inclusion8 decks67 decks
3%synergy
Shambling Ghast
12%inclusion8 decks67 decks
7%synergy
Midnight Reaper
12%inclusion8 decks67 decks
3%synergy
Sanitarium Skeleton
12%inclusion8 decks67 decks
11%synergy
Millikin
12%inclusion8 decks67 decks
9%synergy
Timeline Culler
11%inclusion5 decks45 decks
6%synergy
Gravecrawler
10%inclusion7 decks67 decks
-4%synergy
Troll of Khazad-dûm
10%inclusion7 decks67 decks
8%synergy
Skeleton Crew
10%inclusion7 decks67 decks
9%synergy
Undead Butler
10%inclusion7 decks67 decks
8%synergy
Burnished Hart
10%inclusion7 decks67 decks
3%synergy
Carrion Feeder
10%inclusion7 decks67 decks
-1%synergy
Butcher of Malakir
10%inclusion7 decks67 decks
4%synergy
Kokusho, the Evening Star
10%inclusion7 decks67 decks
6%synergy
Greedy Freebooter
10%inclusion7 decks67 decks
5%synergy
Instants
Village Rites
28%inclusion19 decks67 decks
3%synergy
Murder
22%inclusion15 decks67 decks
12%synergy
Fell the Profane
21%inclusion14 decks67 decks
2%synergy
Szat's Will
21%inclusion14 decks67 decks
18%synergy
Supernatural Stamina
19%inclusion13 decks67 decks
12%synergy
Tragic Slip
19%inclusion13 decks67 decks
0%synergy
Songs of the Damned
16%inclusion11 decks67 decks
11%synergy
Feign Death
16%inclusion11 decks67 decks
8%synergy
Undying Malice
16%inclusion11 decks67 decks
6%synergy
Not Dead After All
15%inclusion10 decks67 decks
4%synergy
Malakir Rebirth
15%inclusion10 decks67 decks
-8%synergy
Soul Shatter
13%inclusion9 decks67 decks
2%synergy
Fake Your Own Death
12%inclusion8 decks67 decks
5%synergy
Suspended Sentence
11%inclusion7 decks62 decks
11%synergy
Snuff Out
10%inclusion7 decks67 decks
-3%synergy
Sheoldred's Edict
10%inclusion7 decks67 decks
-4%synergy
Flare of Malice
10%inclusion7 decks67 decks
-3%synergy
Consuming Corruption
10%inclusion7 decks67 decks
-5%synergy
Infernal Grasp
10%inclusion7 decks67 decks
-15%synergy
Defile
10%inclusion7 decks67 decks
-26%synergy
Go for the Throat
9.0%inclusion6 decks67 decks
-14%synergy
Fanatical Offering
9.0%inclusion6 decks67 decks
7%synergy
Eviscerator's Insight
9.0%inclusion6 decks67 decks
7%synergy
Corrupted Conviction
9.0%inclusion6 decks67 decks
-4%synergy
Archenemy's Charm
8.9%inclusion4 decks45 decks
0%synergy
Entomb
7.5%inclusion5 decks67 decks
-5%synergy
Mausoleum Secrets
7.5%inclusion5 decks67 decks
6%synergy
Imp's Mischief
7.5%inclusion5 decks67 decks
-17%synergy
Cabal Ritual
7.5%inclusion5 decks67 decks
-11%synergy
Overwhelming Remorse
7.5%inclusion5 decks67 decks
7%synergy
Drag to the Underworld
6.0%inclusion4 decks67 decks
4%synergy
Baleful Mastery
6.0%inclusion4 decks67 decks
-3%synergy
Corpse Churn
6.0%inclusion4 decks67 decks
5%synergy
Bitter Triumph
6.0%inclusion4 decks67 decks
-4%synergy
Saw in Half
6.0%inclusion4 decks67 decks
-2%synergy
Sorceries
Living Death
24%inclusion16 decks67 decks
14%synergy
Sign in Blood
19%inclusion13 decks67 decks
-16%synergy
Buried Alive
18%inclusion12 decks67 decks
6%synergy
Stitch Together
18%inclusion12 decks67 decks
15%synergy
Toxic Deluge
15%inclusion10 decks67 decks
-22%synergy
Rise of the Dark Realms
13%inclusion9 decks67 decks
1%synergy
Lich-Knights' Conquest
13%inclusion9 decks67 decks
12%synergy
Night's Whisper
12%inclusion8 decks67 decks
-13%synergy
Summon Undead
12%inclusion8 decks67 decks
12%synergy
Breach the Multiverse
12%inclusion8 decks67 decks
6%synergy
Bubbling Muck
10%inclusion7 decks67 decks
-5%synergy
Torment of Hailfire
10%inclusion7 decks67 decks
-5%synergy
Mutilate
10%inclusion7 decks67 decks
-6%synergy
Exsanguinate
10%inclusion7 decks67 decks
-14%synergy
Atrocious Experiment
10%inclusion7 decks67 decks
9%synergy
Bone Shards
10%inclusion7 decks67 decks
7%synergy
Macabre Waltz
10%inclusion7 decks67 decks
9%synergy
Rejoin the Fight
10%inclusion5 decks50 decks
9%synergy
Season of Loss
10%inclusion6 decks63 decks
7%synergy
Coiling Rebirth
10%inclusion6 decks63 decks
8%synergy
Emergency Weld
9.0%inclusion6 decks67 decks
8%synergy
Zombify
9.0%inclusion6 decks67 decks
7%synergy
Blasphemous Edict
8.1%inclusion5 decks62 decks
-8%synergy
Sadistic Shell Game
8.1%inclusion5 decks62 decks
8%synergy
Diresight
7.9%inclusion5 decks63 decks
5%synergy
Stargaze
7.9%inclusion5 decks63 decks
7%synergy
Come Back Wrong
7.7%inclusion5 decks65 decks
5%synergy
Agadeem's Awakening
7.5%inclusion5 decks67 decks
0%synergy
Soul Salvage
7.5%inclusion5 decks67 decks
7%synergy
Persist
7.5%inclusion5 decks67 decks
4%synergy
Shadow of the Enemy
7.5%inclusion5 decks67 decks
7%synergy
Demonic Counsel
6.5%inclusion4 decks62 decks
3%synergy
Diabolic Intent
6.0%inclusion4 decks67 decks
-9%synergy
Unearth
6.0%inclusion4 decks67 decks
-3%synergy
Forever Young
6.0%inclusion4 decks67 decks
4%synergy
Syphon Mind
6.0%inclusion4 decks67 decks
-6%synergy
Read the Bones
6.0%inclusion4 decks67 decks
-11%synergy
Back for Seconds
6.0%inclusion4 decks67 decks
5%synergy
Insatiable Avarice
6.0%inclusion4 decks67 decks
-6%synergy
Syphon Flesh
6.0%inclusion4 decks67 decks
5%synergy
Worthy Cost
5.9%inclusion3 decks51 decks
4%synergy
Will of the Abzan
5.9%inclusion3 decks51 decks
2%synergy
Utility Artifacts
Skullclamp
27%inclusion18 decks67 decks
5%synergy
Swiftfoot Boots
22%inclusion15 decks67 decks
-9%synergy
Vat of Rebirth
19%inclusion13 decks67 decks
16%synergy
Wayfarer's Bauble
18%inclusion12 decks67 decks
3%synergy
Bontu's Monument
18%inclusion12 decks67 decks
-10%synergy
Mephitic Draught
16%inclusion11 decks67 decks
16%synergy
Altar of Bhaal
15%inclusion10 decks67 decks
14%synergy
Servo Schematic
15%inclusion10 decks67 decks
14%synergy
Desecrated Tomb
13%inclusion9 decks67 decks
11%synergy
Nimblewright Schematic
13%inclusion9 decks67 decks
13%synergy
Ashnod's Altar
13%inclusion9 decks67 decks
-6%synergy
Lightning Greaves
13%inclusion9 decks67 decks
-20%synergy
Prized Statue
12%inclusion8 decks67 decks
11%synergy
Mycosynth Wellspring
12%inclusion8 decks67 decks
11%synergy
Sting, the Glinting Dagger
10%inclusion7 decks67 decks
9%synergy
Thousand-Year Elixir
10%inclusion7 decks67 decks
8%synergy
Magewright's Stone
10%inclusion7 decks67 decks
9%synergy
Perpetual Timepiece
9.0%inclusion6 decks67 decks
7%synergy
The Darkness Crystal
8.0%inclusion4 decks50 decks
-12%synergy
Illusionist's Bracers
7.5%inclusion5 decks67 decks
7%synergy
Expedition Map
7.5%inclusion5 decks67 decks
-4%synergy
Altar of Dementia
7.5%inclusion5 decks67 decks
2%synergy
Ghost Lantern
6.0%inclusion4 decks67 decks
5%synergy
Grimoire of the Dead
6.0%inclusion4 decks67 decks
5%synergy
Tarrian's Journal
6.0%inclusion4 decks67 decks
4%synergy
Phyrexian Altar
6.0%inclusion4 decks67 decks
-8%synergy
Grim Bauble
5.2%inclusion3 decks58 decks
5%synergy
Enchantments
Phyrexian Arena
30%inclusion20 decks67 decks
-10%synergy
Ripples of Undeath
21%inclusion14 decks67 decks
15%synergy
Oversold Cemetery
21%inclusion14 decks67 decks
16%synergy
Dreadhorde Invasion
16%inclusion11 decks67 decks
8%synergy
Scavenger's Talent
16%inclusion10 decks63 decks
15%synergy
Agent of the Iron Throne
15%inclusion10 decks67 decks
12%synergy
Defiled Crypt // Cadaver Lab
15%inclusion9 decks62 decks
14%synergy
Grave Pact
13%inclusion9 decks67 decks
-6%synergy
Warlock Class
13%inclusion9 decks67 decks
12%synergy
Animate Dead
13%inclusion9 decks67 decks
-4%synergy
Bastion of Remembrance
13%inclusion9 decks67 decks
-4%synergy
Black Market
12%inclusion8 decks67 decks
-9%synergy
Phyrexian Reclamation
12%inclusion8 decks67 decks
2%synergy
Black Market Connections
12%inclusion8 decks67 decks
-12%synergy
Vampiric Rites
10%inclusion7 decks67 decks
4%synergy
Tortured Existence
10%inclusion7 decks67 decks
6%synergy
Cemetery Tampering
9.0%inclusion6 decks67 decks
7%synergy
Funeral Room // Awakening Hall
8.1%inclusion5 decks62 decks
3%synergy
Teval's Judgment
7.7%inclusion4 decks52 decks
6%synergy
Dark Tutelage
7.5%inclusion5 decks67 decks
6%synergy
Soul Enervation
7.5%inclusion5 decks67 decks
7%synergy
Painful Quandary
7.5%inclusion5 decks67 decks
-3%synergy
Polluted Cistern // Dim Oubliette
6.5%inclusion4 decks62 decks
6%synergy
The Meathook Massacre
6.0%inclusion4 decks67 decks
-11%synergy
Out of the Tombs
6.0%inclusion4 decks67 decks
3%synergy
Necromancy
6.0%inclusion4 decks67 decks
0%synergy
Endless Ranks of the Dead
6.0%inclusion4 decks67 decks
2%synergy
Dictate of Erebos
6.0%inclusion4 decks67 decks
-5%synergy
Underworld Dreams
6.0%inclusion4 decks67 decks
0%synergy
Bitterblossom
6.0%inclusion4 decks67 decks
-7%synergy
Chthonian Nightmare
6.0%inclusion4 decks67 decks
3%synergy
Virtue of Persistence
6.0%inclusion4 decks67 decks
1%synergy
Parker Luck
5.0%inclusion2 decks40 decks
4%synergy
Planeswalkers
Liliana, Dreadhorde General
9.0%inclusion6 decks67 decks
-5%synergy
Liliana, Death's Majesty
7.5%inclusion5 decks67 decks
4%synergy
Utility Lands
Bojuka Bog
22%inclusion15 decks67 decks
-25%synergy
Crypt of Agadeem
22%inclusion15 decks67 decks
11%synergy
Witch's Cottage
22%inclusion15 decks67 decks
-2%synergy
Cabal Coffers
22%inclusion15 decks67 decks
-32%synergy
Cabal Stronghold
21%inclusion14 decks67 decks
-14%synergy
Mortuary Mire
21%inclusion14 decks67 decks
8%synergy
Spymaster's Vault
18%inclusion12 decks67 decks
8%synergy
Barren Moor
15%inclusion10 decks67 decks
5%synergy
Reliquary Tower
15%inclusion10 decks67 decks
-15%synergy
Nykthos, Shrine to Nyx
13%inclusion9 decks67 decks
-16%synergy
Urborg, Tomb of Yawgmoth
13%inclusion9 decks67 decks
-24%synergy
Midgar, City of Mako
12%inclusion6 decks49 decks
1%synergy
Rogue's Passage
12%inclusion8 decks67 decks
-7%synergy
Susur Secundi, Void Altar
11%inclusion5 decks45 decks
4%synergy
Buried Ruin
10%inclusion7 decks67 decks
5%synergy
Takenuma, Abandoned Mire
10%inclusion7 decks67 decks
-5%synergy
Geier Reach Sanitarium
9.0%inclusion6 decks67 decks
-2%synergy
Shizo, Death's Storehouse
7.5%inclusion5 decks67 decks
-3%synergy
Westvale Abbey
7.5%inclusion5 decks67 decks
1%synergy
Vault of Whispers
7.5%inclusion5 decks67 decks
2%synergy
Phyrexian Tower
7.5%inclusion5 decks67 decks
-18%synergy
Dakmor Salvage
7.5%inclusion5 decks67 decks
6%synergy
Hidden Necropolis
7.5%inclusion5 decks67 decks
6%synergy
Memorial to Folly
6.0%inclusion4 decks67 decks
3%synergy
Polluted Mire
6.0%inclusion4 decks67 decks
2%synergy
Thespian's Stage
6.0%inclusion4 decks67 decks
1%synergy
The Dross Pits
6.0%inclusion4 decks67 decks
5%synergy
Mana Artifacts
Sol Ring
67%inclusion45 decks67 decks
-19%synergy
Arcane Signet
46%inclusion31 decks67 decks
-15%synergy
Mind Stone
30%inclusion20 decks67 decks
1%synergy
Charcoal Diamond
19%inclusion13 decks67 decks
-3%synergy
Patriar's Seal
12%inclusion8 decks67 decks
9%synergy
Thought Vessel
9.0%inclusion6 decks67 decks
-17%synergy
The Soul Stone
7.5%inclusion3 decks40 decks
-7%synergy
Sceptre of Eternal Glory
7.5%inclusion5 decks67 decks
-1%synergy
Nyx Lotus
7.5%inclusion5 decks67 decks
1%synergy
Throne of Eldraine
6.0%inclusion4 decks67 decks
-4%synergy
Thran Dynamo
6.0%inclusion4 decks67 decks
0%synergy
Star Compass
6.0%inclusion4 decks67 decks
5%synergy
Lands
Swamp
100%inclusion67 decks67 decks
5%synergy
Myriad Landscape
24%inclusion16 decks67 decks
-2%synergy
Fell the Profane
21%inclusion14 decks67 decks
2%synergy
Malakir Rebirth
15%inclusion10 decks67 decks
-8%synergy
Boggart Trawler
9.0%inclusion6 decks67 decks
0%synergy
Agadeem's Awakening
7.5%inclusion5 decks67 decks
0%synergy
Demolition Field
7.5%inclusion5 decks67 decks
2%synergy
Terramorphic Expanse
6.0%inclusion4 decks67 decks
3%synergy
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