Seizan, Perverter of Truth (Commander) - Expensive Optimized

Seizan, Perverter of Truth
Rank #1,397
3decks
Jeremy Rowe
Oct 10, 2025
Building Specter Typal with Urgoros, the Empty One
Wanna build a typal Commander deck with a spooky creature type for Halloween? We've got you covered with this Specter deck, led by Urgoros.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Opposition Agent
100%inclusion3 decks3 decks
90%synergy
Grim Monolith
100%inclusion3 decks3 decks
97%synergy
Ancient Tomb
100%inclusion3 decks3 decks
88%synergy
Mana Vault
100%inclusion3 decks3 decks
93%synergy
The One Ring
100%inclusion3 decks3 decks
91%synergy
Chrome Mox
100%inclusion3 decks3 decks
94%synergy
Vampiric Tutor
100%inclusion3 decks3 decks
79%synergy
Demonic Tutor
100%inclusion3 decks3 decks
73%synergy
Orcish Bowmasters
100%inclusion3 decks3 decks
87%synergy
Imperial Seal
67%inclusion2 decks3 decks
60%synergy
Creatures
Sheoldred, the Apocalypse
100%inclusion3 decks3 decks
85%synergy
Crypt Ghast
100%inclusion3 decks3 decks
53%synergy
Dauthi Voidwalker
100%inclusion3 decks3 decks
84%synergy
Scrawling Crawler
67%inclusion2 decks3 decks
63%synergy
Fate Unraveler
67%inclusion2 decks3 decks
64%synergy
Bloodthirsty Conqueror
67%inclusion2 decks3 decks
57%synergy
Blood Pet
67%inclusion2 decks3 decks
59%synergy
Tinybones, Trinket Thief
33%inclusion1 decks3 decks
30%synergy
Filth
33%inclusion1 decks3 decks
31%synergy
Bloodletter of Aclazotz
33%inclusion1 decks3 decks
23%synergy
Vito, Thorn of the Dusk Rose
33%inclusion1 decks3 decks
23%synergy
Bone Miser
33%inclusion1 decks3 decks
31%synergy
Enduring Tenacity
33%inclusion1 decks3 decks
26%synergy
Rankle, Master of Pranks
33%inclusion1 decks3 decks
21%synergy
Nirkana Revenant
33%inclusion1 decks3 decks
23%synergy
Braids, Arisen Nightmare
33%inclusion1 decks3 decks
14%synergy
Mindslicer
33%inclusion1 decks3 decks
29%synergy
Tergrid, God of Fright
33%inclusion1 decks3 decks
26%synergy
Sheoldred, Whispering One
33%inclusion1 decks3 decks
22%synergy
Cunning Lethemancer
33%inclusion1 decks3 decks
30%synergy
Braids, Cabal Minion
33%inclusion1 decks3 decks
30%synergy
Bloodghast
33%inclusion1 decks3 decks
21%synergy
Instants
Deadly Rollick
100%inclusion3 decks3 decks
75%synergy
Dark Ritual
100%inclusion3 decks3 decks
33%synergy
Cabal Ritual
100%inclusion3 decks3 decks
82%synergy
Snuff Out
100%inclusion3 decks3 decks
87%synergy
Fell the Profane
67%inclusion2 decks3 decks
47%synergy
Imp's Mischief
67%inclusion2 decks3 decks
42%synergy
Withering Boon
67%inclusion2 decks3 decks
62%synergy
Hagra Mauling
33%inclusion1 decks3 decks
29%synergy
Force of Despair
33%inclusion1 decks3 decks
26%synergy
Shred Memory
33%inclusion1 decks3 decks
32%synergy
Sheoldred's Edict
33%inclusion1 decks3 decks
18%synergy
Entomb
33%inclusion1 decks3 decks
21%synergy
Flare of Malice
33%inclusion1 decks3 decks
20%synergy
Withering Torment
33%inclusion1 decks3 decks
2%synergy
Dismember
33%inclusion1 decks3 decks
23%synergy
Darkness
33%inclusion1 decks3 decks
23%synergy
Baleful Mastery
33%inclusion1 decks3 decks
25%synergy
Sorceries
Toxic Deluge
100%inclusion3 decks3 decks
63%synergy
Dark Deal
100%inclusion3 decks3 decks
89%synergy
Grim Tutor
100%inclusion3 decks3 decks
88%synergy
Reanimate
100%inclusion3 decks3 decks
60%synergy
Torment of Hailfire
67%inclusion2 decks3 decks
51%synergy
Feed the Swarm
67%inclusion2 decks3 decks
16%synergy
Diabolic Intent
33%inclusion1 decks3 decks
18%synergy
Peer into the Abyss
33%inclusion1 decks3 decks
23%synergy
Yawgmoth's Will
33%inclusion1 decks3 decks
30%synergy
Final Act
33%inclusion1 decks3 decks
32%synergy
Exsanguinate
33%inclusion1 decks3 decks
9%synergy
Beseech the Mirror
33%inclusion1 decks3 decks
26%synergy
Damnation
33%inclusion1 decks3 decks
13%synergy
Syphon Mind
33%inclusion1 decks3 decks
21%synergy
Beseech the Queen
33%inclusion1 decks3 decks
27%synergy
Utility Artifacts
Mindcrank
100%inclusion3 decks3 decks
95%synergy
Sensei's Divining Top
67%inclusion2 decks3 decks
59%synergy
Wishclaw Talisman
67%inclusion2 decks3 decks
60%synergy
Jet Medallion
67%inclusion2 decks3 decks
4%synergy
Memory Jar
67%inclusion2 decks3 decks
66%synergy
Geth's Grimoire
67%inclusion2 decks3 decks
60%synergy
Helm of Obedience
33%inclusion1 decks3 decks
33%synergy
Defense Grid
33%inclusion1 decks3 decks
31%synergy
Bolas's Citadel
33%inclusion1 decks3 decks
5%synergy
Sword of Fire and Ice
33%inclusion1 decks3 decks
33%synergy
Teferi's Puzzle Box
33%inclusion1 decks3 decks
31%synergy
Mithril Coat
33%inclusion1 decks3 decks
28%synergy
Leyline Axe
33%inclusion1 decks3 decks
32%synergy
O-Naginata
33%inclusion1 decks3 decks
33%synergy
Aetherflux Reservoir
33%inclusion1 decks3 decks
24%synergy
Cursed Totem
33%inclusion1 decks3 decks
33%synergy
Skullclamp
33%inclusion1 decks3 decks
11%synergy
Lavaspur Boots
33%inclusion1 decks3 decks
31%synergy
Manifold Key
33%inclusion1 decks3 decks
32%synergy
Font of Mythos
33%inclusion1 decks3 decks
31%synergy
Vexing Bauble
33%inclusion1 decks3 decks
32%synergy
Conqueror's Flail
33%inclusion1 decks3 decks
33%synergy
Fireshrieker
33%inclusion1 decks3 decks
32%synergy
Anvil of Bogardan
33%inclusion1 decks3 decks
31%synergy
Silver Shroud Costume
33%inclusion1 decks3 decks
32%synergy
Commander's Plate
33%inclusion1 decks3 decks
27%synergy
Howling Mine
33%inclusion1 decks3 decks
29%synergy
Sword of Feast and Famine
33%inclusion1 decks3 decks
32%synergy
Iron Maiden
33%inclusion1 decks3 decks
33%synergy
Shadowspear
33%inclusion1 decks3 decks
29%synergy
Expedition Map
33%inclusion1 decks3 decks
22%synergy
Rings of Brighthearth
33%inclusion1 decks3 decks
32%synergy
Enchantments
Bloodchief Ascension
100%inclusion3 decks3 decks
91%synergy
Waste Not
67%inclusion2 decks3 decks
56%synergy
Bottomless Pit
67%inclusion2 decks3 decks
62%synergy
Necropotence
67%inclusion2 decks3 decks
52%synergy
Liliana's Caress
67%inclusion2 decks3 decks
61%synergy
Black Market Connections
67%inclusion2 decks3 decks
42%synergy
Necrogen Mists
67%inclusion2 decks3 decks
62%synergy
Chains of Mephistopheles
67%inclusion2 decks3 decks
66%synergy
Underworld Dreams
67%inclusion2 decks3 decks
61%synergy
Oppression
67%inclusion2 decks3 decks
59%synergy
Price of Knowledge
33%inclusion1 decks3 decks
33%synergy
The Meathook Massacre
33%inclusion1 decks3 decks
16%synergy
Contamination
33%inclusion1 decks3 decks
30%synergy
Exquisite Blood
33%inclusion1 decks3 decks
20%synergy
Megrim
33%inclusion1 decks3 decks
28%synergy
Painful Quandary
33%inclusion1 decks3 decks
23%synergy
Leyline of the Void
33%inclusion1 decks3 decks
32%synergy
Bitterblossom
33%inclusion1 decks3 decks
20%synergy
Necrodominance
33%inclusion1 decks3 decks
31%synergy
Animate Dead
33%inclusion1 decks3 decks
16%synergy
Planeswalkers
Ob Nixilis, the Hate-Twisted
33%inclusion1 decks3 decks
31%synergy
Utility Lands
Urza's Saga
100%inclusion3 decks3 decks
92%synergy
Cabal Coffers
100%inclusion3 decks3 decks
45%synergy
Urborg, Tomb of Yawgmoth
100%inclusion3 decks3 decks
62%synergy
War Room
67%inclusion2 decks3 decks
51%synergy
Nykthos, Shrine to Nyx
67%inclusion2 decks3 decks
37%synergy
Takenuma, Abandoned Mire
67%inclusion2 decks3 decks
51%synergy
Lake of the Dead
67%inclusion2 decks3 decks
62%synergy
Castle Locthwain
67%inclusion2 decks3 decks
50%synergy
Vault of Whispers
33%inclusion1 decks3 decks
28%synergy
Wasteland
33%inclusion1 decks3 decks
32%synergy
Phyrexian Tower
33%inclusion1 decks3 decks
7%synergy
Crystal Vein
33%inclusion1 decks3 decks
31%synergy
Command Beacon
33%inclusion1 decks3 decks
25%synergy
Geier Reach Sanitarium
33%inclusion1 decks3 decks
23%synergy
Minas Morgul, Dark Fortress
33%inclusion1 decks3 decks
30%synergy
Deserted Temple
33%inclusion1 decks3 decks
29%synergy
Mikokoro, Center of the Sea
33%inclusion1 decks3 decks
31%synergy
Reliquary Tower
33%inclusion1 decks3 decks
3%synergy
Strip Mine
33%inclusion1 decks3 decks
30%synergy
Volrath's Stronghold
33%inclusion1 decks3 decks
30%synergy
City of Traitors
33%inclusion1 decks3 decks
32%synergy
Inventors' Fair
33%inclusion1 decks3 decks
31%synergy
Mana Artifacts
Arcane Signet
100%inclusion3 decks3 decks
38%synergy
Lotus Petal
100%inclusion3 decks3 decks
93%synergy
Sol Ring
100%inclusion3 decks3 decks
14%synergy
Mox Opal
67%inclusion2 decks3 decks
63%synergy
Mox Diamond
67%inclusion2 decks3 decks
63%synergy
Fellwar Stone
33%inclusion1 decks3 decks
19%synergy
Throne of Eldraine
33%inclusion1 decks3 decks
24%synergy
Extraplanar Lens
33%inclusion1 decks3 decks
28%synergy
Mox Amber
33%inclusion1 decks3 decks
29%synergy
Thought Vessel
33%inclusion1 decks3 decks
8%synergy
Lands
Gemstone Caverns
100%inclusion3 decks3 decks
96%synergy
Fell the Profane
67%inclusion2 decks3 decks
47%synergy
Swamp
67%inclusion2 decks3 decks
-29%synergy
Hagra Mauling
33%inclusion1 decks3 decks
29%synergy
Prismatic Vista
33%inclusion1 decks3 decks
31%synergy
Fabled Passage
33%inclusion1 decks3 decks
31%synergy
Urza's Cave
33%inclusion1 decks3 decks
25%synergy
Verdant Catacombs
33%inclusion1 decks3 decks
30%synergy
Cavern of Souls
33%inclusion1 decks3 decks
27%synergy
Marsh Flats
33%inclusion1 decks3 decks
30%synergy
Polluted Delta
33%inclusion1 decks3 decks
30%synergy
Bloodstained Mire
33%inclusion1 decks3 decks
30%synergy
Plaza of Heroes
33%inclusion1 decks3 decks
32%synergy
Snow-Covered Swamp
33%inclusion1 decks3 decks
27%synergy