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

Sivriss, Nightmare Speaker // Scion of Halaster
Rank #3,296
6decks
As CommanderSivriss, Nightmare SpeakerAverage DeckDecks
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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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Utility Lands
Mana Artifacts
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Grave Researcher
50%inclusion1 decks2 decks
46%synergy
High Synergy Cards
Junji, the Midnight Sky
67%inclusion4 decks6 decks
61%synergy
Spymaster's Vault
67%inclusion4 decks6 decks
57%synergy
Victimize
83%inclusion5 decks6 decks
57%synergy
Crypt of Agadeem
67%inclusion4 decks6 decks
55%synergy
Dread Return
67%inclusion4 decks6 decks
55%synergy
Pitiless Plunderer
67%inclusion4 decks6 decks
47%synergy
Solemn Simulacrum
67%inclusion4 decks6 decks
44%synergy
Reanimate
83%inclusion5 decks6 decks
44%synergy
Cabal Stronghold
67%inclusion4 decks6 decks
32%synergy
Dark Ritual
83%inclusion5 decks6 decks
17%synergy
Top Cards
Gray Merchant of Asphodel
67%inclusion4 decks6 decks
16%synergy
Game Changers
Demonic Tutor
33%inclusion2 decks6 decks
6%synergy
Ancient Tomb
17%inclusion1 decks6 decks
5%synergy
Imperial Seal
17%inclusion1 decks6 decks
10%synergy
Opposition Agent
17%inclusion1 decks6 decks
7%synergy
The One Ring
17%inclusion1 decks6 decks
7%synergy
Orcish Bowmasters
17%inclusion1 decks6 decks
3%synergy
Vampiric Tutor
17%inclusion1 decks6 decks
-4%synergy
Creatures
Gravecrawler
50%inclusion3 decks6 decks
35%synergy
Fleshbag Marauder
50%inclusion3 decks6 decks
34%synergy
Nine-Lives Familiar
50%inclusion3 decks6 decks
42%synergy
Warren Soultrader
50%inclusion3 decks6 decks
37%synergy
Twilight Diviner
50%inclusion1 decks2 decks
46%synergy
Accursed Marauder
50%inclusion3 decks6 decks
29%synergy
Braids, Arisen Nightmare
50%inclusion3 decks6 decks
31%synergy
Razaketh, the Foulblooded
33%inclusion2 decks6 decks
28%synergy
Doomed Necromancer
33%inclusion2 decks6 decks
31%synergy
Troll of Khazad-dûm
33%inclusion2 decks6 decks
31%synergy
Syr Konrad, the Grim
33%inclusion2 decks6 decks
13%synergy
Plaguecrafter
33%inclusion2 decks6 decks
13%synergy
Priest of Forgotten Gods
33%inclusion2 decks6 decks
25%synergy
Ophiomancer
33%inclusion2 decks6 decks
17%synergy
Mikaeus, the Unhallowed
33%inclusion2 decks6 decks
26%synergy
Blood Artist
33%inclusion2 decks6 decks
2%synergy
Boggart Trawler
33%inclusion2 decks6 decks
24%synergy
Sheoldred, Whispering One
33%inclusion2 decks6 decks
22%synergy
Crypt Ghast
33%inclusion2 decks6 decks
-14%synergy
Dauthi Voidwalker
33%inclusion2 decks6 decks
18%synergy
Zulaport Cutthroat
33%inclusion2 decks6 decks
10%synergy
Sheoldred
33%inclusion2 decks6 decks
27%synergy
Valgavoth, Terror Eater
33%inclusion2 decks6 decks
28%synergy
Kokusho, the Evening Star
33%inclusion2 decks6 decks
29%synergy
Demon's Disciple
33%inclusion2 decks6 decks
25%synergy
Viscera Seer
33%inclusion2 decks6 decks
16%synergy
Jadar, Ghoulcaller of Nephalia
33%inclusion2 decks6 decks
23%synergy
Bloodthirsty Conqueror
33%inclusion2 decks6 decks
24%synergy
Umbral Collar Zealot
25%inclusion1 decks4 decks
17%synergy
Alpharael, Stonechosen
25%inclusion1 decks4 decks
24%synergy
Bitterbloom Bearer
25%inclusion1 decks4 decks
19%synergy
Gwenom, Remorseless
25%inclusion1 decks4 decks
21%synergy
Bone Devourer
20%inclusion1 decks5 decks
20%synergy
Sephiroth, Fabled SOLDIER
20%inclusion1 decks5 decks
15%synergy
Ardyn, the Usurper
20%inclusion1 decks5 decks
17%synergy
Fandaniel, Telophoroi Ascian
20%inclusion1 decks5 decks
19%synergy
The Warring Triad
20%inclusion1 decks5 decks
19%synergy
Vincent Valentine
20%inclusion1 decks5 decks
14%synergy
Summon: Primal Odin
20%inclusion1 decks5 decks
17%synergy
Metamorphosis Fanatic
17%inclusion1 decks6 decks
15%synergy
Darkstar Augur
17%inclusion1 decks6 decks
15%synergy
Wreck Hunter
17%inclusion1 decks6 decks
16%synergy
Illuminor Szeras
17%inclusion1 decks6 decks
13%synergy
Rune-Scarred Demon
17%inclusion1 decks6 decks
12%synergy
Scrap Trawler
17%inclusion1 decks6 decks
14%synergy
Fell Stinger
17%inclusion1 decks6 decks
14%synergy
Vile Mutilator
17%inclusion1 decks6 decks
16%synergy
Murderous Rider
17%inclusion1 decks6 decks
10%synergy
Trazyn the Infinite
17%inclusion1 decks6 decks
15%synergy
Dark Confidant
17%inclusion1 decks6 decks
9%synergy
Instants
Fell the Profane
50%inclusion3 decks6 decks
31%synergy
Imp's Mischief
50%inclusion3 decks6 decks
25%synergy
Village Rites
50%inclusion3 decks6 decks
25%synergy
Songs of the Damned
50%inclusion3 decks6 decks
45%synergy
Malakir Rebirth
50%inclusion3 decks6 decks
27%synergy
Mausoleum Secrets
33%inclusion2 decks6 decks
31%synergy
Deadly Dispute
33%inclusion2 decks6 decks
8%synergy
Entomb
33%inclusion2 decks6 decks
21%synergy
Culling the Weak
33%inclusion2 decks6 decks
18%synergy
Tragic Slip
33%inclusion2 decks6 decks
13%synergy
Deadly Rollick
17%inclusion1 decks6 decks
-8%synergy
Sacrifice
17%inclusion1 decks6 decks
12%synergy
Fanatical Offering
17%inclusion1 decks6 decks
15%synergy
Cabal Ritual
17%inclusion1 decks6 decks
-2%synergy
Bitter Triumph
17%inclusion1 decks6 decks
7%synergy
Body Count
17%inclusion1 decks6 decks
16%synergy
Infernal Grasp
17%inclusion1 decks6 decks
-9%synergy
Corrupted Conviction
17%inclusion1 decks6 decks
4%synergy
Doom Blade
17%inclusion1 decks6 decks
9%synergy
One with Nothing
17%inclusion1 decks6 decks
17%synergy
Hostile Negotiations
17%inclusion1 decks6 decks
16%synergy
Saw in Half
17%inclusion1 decks6 decks
8%synergy
Withering Torment
17%inclusion1 decks6 decks
-15%synergy
Sorceries
Feed the Swarm
50%inclusion3 decks6 decks
0%synergy
Rise of the Dark Realms
50%inclusion3 decks6 decks
37%synergy
Diabolic Intent
33%inclusion2 decks6 decks
18%synergy
Torment of Hailfire
33%inclusion2 decks6 decks
18%synergy
Agadeem's Awakening
33%inclusion2 decks6 decks
26%synergy
Exsanguinate
33%inclusion2 decks6 decks
9%synergy
Living Death
33%inclusion2 decks6 decks
23%synergy
Toxic Deluge
33%inclusion2 decks6 decks
-3%synergy
Breach the Multiverse
33%inclusion2 decks6 decks
27%synergy
Buried Alive
33%inclusion2 decks6 decks
21%synergy
Rejoin the Fight
20%inclusion1 decks5 decks
19%synergy
Terisiare's Devastation
17%inclusion1 decks6 decks
16%synergy
Temporal Extortion
17%inclusion1 decks6 decks
14%synergy
Season of Loss
17%inclusion1 decks6 decks
14%synergy
Persist
17%inclusion1 decks6 decks
13%synergy
Choice of Damnations
17%inclusion1 decks6 decks
16%synergy
Yawgmoth's Will
17%inclusion1 decks6 decks
13%synergy
Blasphemous Edict
17%inclusion1 decks6 decks
0%synergy
Fortuitous Find
17%inclusion1 decks6 decks
16%synergy
Sign in Blood
17%inclusion1 decks6 decks
-19%synergy
Emergency Weld
17%inclusion1 decks6 decks
16%synergy
Damnation
17%inclusion1 decks6 decks
-4%synergy
Stargaze
17%inclusion1 decks6 decks
16%synergy
Utility Artifacts
Jet Medallion
50%inclusion3 decks6 decks
-12%synergy
Perpetual Timepiece
33%inclusion2 decks6 decks
32%synergy
Ashnod's Altar
33%inclusion2 decks6 decks
14%synergy
Thousand-Year Elixir
33%inclusion2 decks6 decks
31%synergy
Wayfarer's Bauble
33%inclusion2 decks6 decks
18%synergy
Palantír of Orthanc
33%inclusion2 decks6 decks
31%synergy
Phyrexian Altar
33%inclusion2 decks6 decks
20%synergy
Bontu's Monument
33%inclusion2 decks6 decks
5%synergy
The Regalia
20%inclusion1 decks5 decks
20%synergy
The Darkness Crystal
20%inclusion1 decks5 decks
0%synergy
Campfire
17%inclusion1 decks6 decks
15%synergy
Nexus of Becoming
17%inclusion1 decks6 decks
17%synergy
Desecrated Tomb
17%inclusion1 decks6 decks
14%synergy
Vat of Rebirth
17%inclusion1 decks6 decks
13%synergy
Prism Ring
17%inclusion1 decks6 decks
15%synergy
Matzalantli, the Great Door
17%inclusion1 decks6 decks
15%synergy
Chimil, the Inner Sun
17%inclusion1 decks6 decks
16%synergy
Unwinding Clock
17%inclusion1 decks6 decks
15%synergy
Monkey Cage
17%inclusion1 decks6 decks
17%synergy
Crucible of Worlds
17%inclusion1 decks6 decks
15%synergy
Ghoulcaller's Bell
17%inclusion1 decks6 decks
16%synergy
Elixir of Immortality
17%inclusion1 decks6 decks
14%synergy
Whip of Erebos
17%inclusion1 decks6 decks
6%synergy
River Song's Diary
17%inclusion1 decks6 decks
17%synergy
Skullclamp
17%inclusion1 decks6 decks
-5%synergy
Sculpting Steel
17%inclusion1 decks6 decks
14%synergy
Moonsilver Key
17%inclusion1 decks6 decks
16%synergy
Currency Converter
17%inclusion1 decks6 decks
16%synergy
Mycosynth Wellspring
17%inclusion1 decks6 decks
15%synergy
Anvil of Bogardan
17%inclusion1 decks6 decks
15%synergy
Shriekhorn
17%inclusion1 decks6 decks
17%synergy
Lightning Greaves
17%inclusion1 decks6 decks
-17%synergy
Altar of Dementia
17%inclusion1 decks6 decks
11%synergy
Thornbite Staff
17%inclusion1 decks6 decks
14%synergy
Mirage Mirror
17%inclusion1 decks6 decks
16%synergy
Mimic Vat
17%inclusion1 decks6 decks
15%synergy
Memory Jar
17%inclusion1 decks6 decks
16%synergy
Venser's Journal
17%inclusion1 decks6 decks
15%synergy
Inspiring Statuary
17%inclusion1 decks6 decks
16%synergy
Expedition Map
17%inclusion1 decks6 decks
5%synergy
Transmutation Font
17%inclusion1 decks6 decks
16%synergy
Tarrian's Journal
17%inclusion1 decks6 decks
15%synergy
Semblance Anvil
17%inclusion1 decks6 decks
16%synergy
Eldrazi Monument
17%inclusion1 decks6 decks
15%synergy
Swiftfoot Boots
17%inclusion1 decks6 decks
-15%synergy
Staff of Domination
17%inclusion1 decks6 decks
15%synergy
Enchantments
Animate Dead
50%inclusion3 decks6 decks
33%synergy
Black Market Connections
50%inclusion3 decks6 decks
26%synergy
Grave Pact
33%inclusion2 decks6 decks
14%synergy
Dictate of Erebos
33%inclusion2 decks6 decks
22%synergy
Painful Quandary
33%inclusion2 decks6 decks
23%synergy
Teval's Judgment
20%inclusion1 decks5 decks
18%synergy
Dreadhorde Invasion
17%inclusion1 decks6 decks
8%synergy
The Meathook Massacre
17%inclusion1 decks6 decks
-1%synergy
Polluted Bonds
17%inclusion1 decks6 decks
14%synergy
Ripples of Undeath
17%inclusion1 decks6 decks
11%synergy
Black Market
17%inclusion1 decks6 decks
-4%synergy
Out of the Tombs
17%inclusion1 decks6 decks
14%synergy
Protection Racket
17%inclusion1 decks6 decks
16%synergy
Necromancy
17%inclusion1 decks6 decks
11%synergy
Sanguine Bond
17%inclusion1 decks6 decks
5%synergy
Exquisite Blood
17%inclusion1 decks6 decks
3%synergy
Scavenger's Talent
17%inclusion1 decks6 decks
16%synergy
The War in Heaven
17%inclusion1 decks6 decks
15%synergy
Unholy Annex // Ritual Chamber
17%inclusion1 decks6 decks
14%synergy
Chthonian Nightmare
17%inclusion1 decks6 decks
13%synergy
Bastion of Remembrance
17%inclusion1 decks6 decks
0%synergy
Phyrexian Reclamation
17%inclusion1 decks6 decks
7%synergy
Revel in Riches
17%inclusion1 decks6 decks
12%synergy
Oversold Cemetery
17%inclusion1 decks6 decks
11%synergy
Virtue of Persistence
17%inclusion1 decks6 decks
12%synergy
Tortured Existence
17%inclusion1 decks6 decks
12%synergy
Dark Prophecy
17%inclusion1 decks6 decks
13%synergy
Bitterblossom
17%inclusion1 decks6 decks
4%synergy
Planeswalkers
Liliana, Dreadhorde General
33%inclusion2 decks6 decks
20%synergy
Tezzeret, Cruel Captain
25%inclusion1 decks4 decks
24%synergy
Ugin, the Ineffable
17%inclusion1 decks6 decks
16%synergy
Tevesh Szat, Doom of Fools
17%inclusion1 decks6 decks
13%synergy
Utility Lands
Cabal Coffers
67%inclusion4 decks6 decks
12%synergy
Bojuka Bog
50%inclusion3 decks6 decks
3%synergy
Phyrexian Tower
50%inclusion3 decks6 decks
25%synergy
Takenuma, Abandoned Mire
50%inclusion3 decks6 decks
34%synergy
Urborg, Tomb of Yawgmoth
50%inclusion3 decks6 decks
12%synergy
Nykthos, Shrine to Nyx
50%inclusion3 decks6 decks
20%synergy
Shizo, Death's Storehouse
33%inclusion2 decks6 decks
23%synergy
Vault of Whispers
33%inclusion2 decks6 decks
28%synergy
Wasteland
33%inclusion2 decks6 decks
32%synergy
Castle Locthwain
33%inclusion2 decks6 decks
16%synergy
Miren, the Moaning Well
17%inclusion1 decks6 decks
16%synergy
Mortuary Mire
17%inclusion1 decks6 decks
4%synergy
Echoing Deeps
17%inclusion1 decks6 decks
16%synergy
The Black Gate
17%inclusion1 decks6 decks
13%synergy
Buried Ruin
17%inclusion1 decks6 decks
12%synergy
Geier Reach Sanitarium
17%inclusion1 decks6 decks
6%synergy
High Market
17%inclusion1 decks6 decks
9%synergy
Inventors' Fair
17%inclusion1 decks6 decks
15%synergy
Urza's Saga
17%inclusion1 decks6 decks
9%synergy
Lake of the Dead
17%inclusion1 decks6 decks
12%synergy
Reliquary Tower
17%inclusion1 decks6 decks
-14%synergy
Strip Mine
17%inclusion1 decks6 decks
14%synergy
Witch's Cottage
17%inclusion1 decks6 decks
-8%synergy
War Room
17%inclusion1 decks6 decks
1%synergy
Barad-dûr
17%inclusion1 decks6 decks
13%synergy
Mana Artifacts
Sol Ring
83%inclusion5 decks6 decks
-2%synergy
Throne of Eldraine
50%inclusion3 decks6 decks
40%synergy
The Soul Stone
50%inclusion2 decks4 decks
36%synergy
Arcane Signet
33%inclusion2 decks6 decks
-28%synergy
Thran Dynamo
33%inclusion2 decks6 decks
27%synergy
Mind Stone
33%inclusion2 decks6 decks
4%synergy
Extraplanar Lens
33%inclusion2 decks6 decks
28%synergy
Vexing Puzzlebox
17%inclusion1 decks6 decks
17%synergy
Coveted Jewel
17%inclusion1 decks6 decks
16%synergy
Stonespeaker Crystal
17%inclusion1 decks6 decks
16%synergy
Nyx Lotus
17%inclusion1 decks6 decks
10%synergy
Sceptre of Eternal Glory
17%inclusion1 decks6 decks
8%synergy
Patriar's Seal
17%inclusion1 decks6 decks
14%synergy
Sonic Screwdriver
17%inclusion1 decks6 decks
16%synergy
Lands
Swamp
100%inclusion6 decks6 decks
5%synergy
Fell the Profane
50%inclusion3 decks6 decks
31%synergy
Myriad Landscape
50%inclusion3 decks6 decks
24%synergy
Malakir Rebirth
50%inclusion3 decks6 decks
27%synergy
Agadeem's Awakening
33%inclusion2 decks6 decks
26%synergy
Boggart Trawler
33%inclusion2 decks6 decks
24%synergy
Urza's Cave
33%inclusion2 decks6 decks
25%synergy
Lazotep Quarry
17%inclusion1 decks6 decks
16%synergy
Talon Gates of Madara
17%inclusion1 decks6 decks
15%synergy
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