Seizan, Perverter of Truth (Commander) - Expensive Upgraded

Seizan, Perverter of Truth
Rank #1,354
9decks
Background image for Building Specter Typal with Urgoros, the Empty One
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
Oft-Nabbed Goat
25%inclusion1 decks4 decks
24%synergy
Bitterbloom Bearer
17%inclusion1 decks6 decks
13%synergy
High Synergy Cards
Underworld Dreams
100%inclusion9 decks9 decks
94%synergy
Scrawling Crawler
89%inclusion8 decks9 decks
85%synergy
Psychosis Crawler
89%inclusion8 decks9 decks
85%synergy
Dark Deal
89%inclusion8 decks9 decks
77%synergy
Sheoldred, the Apocalypse
89%inclusion8 decks9 decks
74%synergy
Howling Mine
78%inclusion7 decks9 decks
74%synergy
Damnation
89%inclusion8 decks9 decks
68%synergy
Geier Reach Sanitarium
78%inclusion7 decks9 decks
66%synergy
Font of Mythos
67%inclusion6 decks9 decks
64%synergy
Ob Nixilis, the Hate-Twisted
67%inclusion6 decks9 decks
64%synergy
Top Cards
Crypt Ghast
100%inclusion9 decks9 decks
52%synergy
Jet Medallion
89%inclusion8 decks9 decks
28%synergy
Gray Merchant of Asphodel
78%inclusion7 decks9 decks
26%synergy
Dark Ritual
78%inclusion7 decks9 decks
11%synergy
Deadly Rollick
67%inclusion6 decks9 decks
43%synergy
Peer into the Abyss
67%inclusion6 decks9 decks
56%synergy
Fate Unraveler
67%inclusion6 decks9 decks
63%synergy
Toxic Deluge
67%inclusion6 decks9 decks
30%synergy
Snuff Out
56%inclusion5 decks9 decks
43%synergy
Teferi's Puzzle Box
56%inclusion5 decks9 decks
53%synergy
Game Changers
Demonic Tutor
89%inclusion8 decks9 decks
61%synergy
Orcish Bowmasters
78%inclusion7 decks9 decks
64%synergy
Ancient Tomb
44%inclusion4 decks9 decks
33%synergy
The One Ring
33%inclusion3 decks9 decks
24%synergy
Vampiric Tutor
33%inclusion3 decks9 decks
12%synergy
Opposition Agent
22%inclusion2 decks9 decks
12%synergy
Bolas's Citadel
11%inclusion1 decks9 decks
-18%synergy
Tergrid, God of Fright
11%inclusion1 decks9 decks
3%synergy
Necropotence
11%inclusion1 decks9 decks
-4%synergy
Creatures
Dauthi Voidwalker
44%inclusion4 decks9 decks
29%synergy
K'rrik, Son of Yawgmoth
44%inclusion4 decks9 decks
26%synergy
Solemn Simulacrum
33%inclusion3 decks9 decks
10%synergy
Master of the Feast
33%inclusion3 decks9 decks
31%synergy
Erebos, God of the Dead
33%inclusion3 decks9 decks
29%synergy
Bloodletter of Aclazotz
33%inclusion3 decks9 decks
23%synergy
Boggart Trawler
33%inclusion3 decks9 decks
24%synergy
Kami of Jealous Thirst
33%inclusion3 decks9 decks
33%synergy
Sangromancer
33%inclusion3 decks9 decks
22%synergy
Fell Specter
33%inclusion3 decks9 decks
29%synergy
Bloodthirsty Conqueror
33%inclusion3 decks9 decks
24%synergy
Viseling
22%inclusion2 decks9 decks
22%synergy
Dream Devourer
22%inclusion2 decks9 decks
21%synergy
Starving Revenant
22%inclusion2 decks9 decks
21%synergy
Roaming Throne
22%inclusion2 decks9 decks
19%synergy
Myojin of Night's Reach
22%inclusion2 decks9 decks
21%synergy
Gix, Yawgmoth Praetor
22%inclusion2 decks9 decks
17%synergy
Enduring Tenacity
22%inclusion2 decks9 decks
15%synergy
Zenith Chronicler
22%inclusion2 decks9 decks
21%synergy
Gixian Puppeteer
22%inclusion2 decks9 decks
18%synergy
Doomsday Excruciator
22%inclusion2 decks9 decks
20%synergy
Archfiend of Depravity
22%inclusion2 decks9 decks
15%synergy
Phyrexian Obliterator
22%inclusion2 decks9 decks
11%synergy
Kagemaro, First to Suffer
22%inclusion2 decks9 decks
22%synergy
Accursed Marauder
22%inclusion2 decks9 decks
1%synergy
Bloodgift Demon
22%inclusion2 decks9 decks
19%synergy
Unstoppable Slasher
22%inclusion2 decks9 decks
17%synergy
Nirkana Revenant
22%inclusion2 decks9 decks
11%synergy
Mindslicer
22%inclusion2 decks9 decks
17%synergy
Vilis, Broker of Blood
22%inclusion2 decks9 decks
9%synergy
Sheoldred, Whispering One
22%inclusion2 decks9 decks
10%synergy
Massacre Wurm
22%inclusion2 decks9 decks
5%synergy
Archfiend of Despair
22%inclusion2 decks9 decks
20%synergy
Gnat Miser
22%inclusion2 decks9 decks
19%synergy
Raven Eagle
17%inclusion1 decks6 decks
15%synergy
Tinybones, Trinket Thief
11%inclusion1 decks9 decks
7%synergy
Dread
11%inclusion1 decks9 decks
11%synergy
Tree of Perdition
11%inclusion1 decks9 decks
10%synergy
Dread Presence
11%inclusion1 decks9 decks
-4%synergy
Dark Confidant
11%inclusion1 decks9 decks
4%synergy
Magus of the Coffers
11%inclusion1 decks9 decks
4%synergy
Witch-king of Angmar
11%inclusion1 decks9 decks
10%synergy
Blood Artist
11%inclusion1 decks9 decks
-21%synergy
Syr Konrad, the Grim
11%inclusion1 decks9 decks
-9%synergy
Bone Miser
11%inclusion1 decks9 decks
9%synergy
Vindictive Lich
11%inclusion1 decks9 decks
10%synergy
Vito, Thorn of the Dusk Rose
11%inclusion1 decks9 decks
0%synergy
Withered Wretch
11%inclusion1 decks9 decks
10%synergy
Junji, the Midnight Sky
11%inclusion1 decks9 decks
6%synergy
Marauding Blight-Priest
11%inclusion1 decks9 decks
4%synergy
Instants
Fell the Profane
56%inclusion5 decks9 decks
37%synergy
Baleful Mastery
44%inclusion4 decks9 decks
35%synergy
Darkness
44%inclusion4 decks9 decks
35%synergy
Defile
33%inclusion3 decks9 decks
-4%synergy
Cabal Ritual
33%inclusion3 decks9 decks
15%synergy
Infernal Grasp
33%inclusion3 decks9 decks
8%synergy
Malakir Rebirth
33%inclusion3 decks9 decks
11%synergy
Sudden Spoiling
33%inclusion3 decks9 decks
24%synergy
Withering Torment
33%inclusion3 decks9 decks
2%synergy
Go for the Throat
22%inclusion2 decks9 decks
-1%synergy
Imp's Mischief
22%inclusion2 decks9 decks
-2%synergy
Doom Blade
22%inclusion2 decks9 decks
15%synergy
Dismember
22%inclusion2 decks9 decks
11%synergy
Archenemy's Charm
14%inclusion1 decks7 decks
5%synergy
Overkill
13%inclusion1 decks8 decks
5%synergy
Force of Despair
11%inclusion1 decks9 decks
3%synergy
Not Dead After All
11%inclusion1 decks9 decks
0%synergy
Consuming Corruption
11%inclusion1 decks9 decks
-5%synergy
Moonlight Bargain
11%inclusion1 decks9 decks
11%synergy
Sheoldred's Edict
11%inclusion1 decks9 decks
-3%synergy
Withering Boon
11%inclusion1 decks9 decks
7%synergy
Bitter Triumph
11%inclusion1 decks9 decks
1%synergy
Crushing Disappointment
11%inclusion1 decks9 decks
11%synergy
Necrologia
11%inclusion1 decks9 decks
10%synergy
Village Rites
11%inclusion1 decks9 decks
-14%synergy
Murder
11%inclusion1 decks9 decks
1%synergy
Flare of Malice
11%inclusion1 decks9 decks
-2%synergy
Soul Shatter
11%inclusion1 decks9 decks
-1%synergy
Tragic Slip
11%inclusion1 decks9 decks
-9%synergy
Wretched Confluence
11%inclusion1 decks9 decks
10%synergy
Sudden Death
11%inclusion1 decks9 decks
11%synergy
Saw in Half
11%inclusion1 decks9 decks
3%synergy
Sorceries
Exsanguinate
56%inclusion5 decks9 decks
31%synergy
Sign in Blood
56%inclusion5 decks9 decks
19%synergy
Mutilate
44%inclusion4 decks9 decks
26%synergy
Yawgmoth's Will
44%inclusion4 decks9 decks
41%synergy
Grim Tutor
44%inclusion4 decks9 decks
33%synergy
Temporal Extortion
33%inclusion3 decks9 decks
31%synergy
Bubbling Muck
33%inclusion3 decks9 decks
18%synergy
Blasphemous Edict
33%inclusion3 decks9 decks
16%synergy
Reanimate
33%inclusion3 decks9 decks
-6%synergy
Feed the Swarm
33%inclusion3 decks9 decks
-18%synergy
Insatiable Avarice
33%inclusion3 decks9 decks
21%synergy
Torment of Hailfire
22%inclusion2 decks9 decks
6%synergy
Scheming Symmetry
22%inclusion2 decks9 decks
18%synergy
Damnable Pact
22%inclusion2 decks9 decks
18%synergy
Black Sun's Zenith
11%inclusion1 decks9 decks
5%synergy
Infernal Offering
11%inclusion1 decks9 decks
11%synergy
Bad Deal
11%inclusion1 decks9 decks
10%synergy
Pain's Reward
11%inclusion1 decks9 decks
11%synergy
Agadeem's Awakening
11%inclusion1 decks9 decks
4%synergy
Read the Bones
11%inclusion1 decks9 decks
-7%synergy
Killing Wave
11%inclusion1 decks9 decks
9%synergy
Innocent Blood
11%inclusion1 decks9 decks
6%synergy
Profane Tutor
11%inclusion1 decks9 decks
7%synergy
Profane Command
11%inclusion1 decks9 decks
9%synergy
Night's Whisper
11%inclusion1 decks9 decks
-13%synergy
Ashes to Ashes
11%inclusion1 decks9 decks
11%synergy
Decree of Pain
11%inclusion1 decks9 decks
5%synergy
Beacon of Unrest
11%inclusion1 decks9 decks
7%synergy
Cruel Tutor
11%inclusion1 decks9 decks
10%synergy
Barter in Blood
11%inclusion1 decks9 decks
10%synergy
Syphon Mind
11%inclusion1 decks9 decks
-2%synergy
Ill-Gotten Gains
11%inclusion1 decks9 decks
10%synergy
Beseech the Mirror
11%inclusion1 decks9 decks
4%synergy
Utility Artifacts
Anvil of Bogardan
56%inclusion5 decks9 decks
53%synergy
Iron Maiden
56%inclusion5 decks9 decks
55%synergy
Temple Bell
56%inclusion5 decks9 decks
53%synergy
Lightning Greaves
56%inclusion5 decks9 decks
22%synergy
Expedition Map
44%inclusion4 decks9 decks
32%synergy
Ebony Owl Netsuke
44%inclusion4 decks9 decks
44%synergy
Horn of Greed
33%inclusion3 decks9 decks
32%synergy
Memory Jar
33%inclusion3 decks9 decks
32%synergy
Entropic Battlecruiser
29%inclusion2 decks7 decks
26%synergy
The Darkness Crystal
25%inclusion2 decks8 decks
5%synergy
Sensei's Divining Top
22%inclusion2 decks9 decks
14%synergy
Crawlspace
22%inclusion2 decks9 decks
21%synergy
Spellbook
22%inclusion2 decks9 decks
21%synergy
Wishclaw Talisman
22%inclusion2 decks9 decks
15%synergy
Bontu's Monument
22%inclusion2 decks9 decks
-6%synergy
Swiftfoot Boots
22%inclusion2 decks9 decks
-9%synergy
Ivory Tower
22%inclusion2 decks9 decks
22%synergy
Venser's Journal
22%inclusion2 decks9 decks
20%synergy
Skullcage
22%inclusion2 decks9 decks
22%synergy
Mindcrank
22%inclusion2 decks9 decks
17%synergy
Thorn of Amethyst
11%inclusion1 decks9 decks
11%synergy
Sphere of Resistance
11%inclusion1 decks9 decks
11%synergy
Elixir of Immortality
11%inclusion1 decks9 decks
9%synergy
Wayfarer's Bauble
11%inclusion1 decks9 decks
-5%synergy
God-Pharaoh's Statue
11%inclusion1 decks9 decks
11%synergy
Vexing Bauble
11%inclusion1 decks9 decks
10%synergy
Scroll Rack
11%inclusion1 decks9 decks
11%synergy
Sculpting Steel
11%inclusion1 decks9 decks
8%synergy
Otherworld Atlas
11%inclusion1 decks9 decks
10%synergy
Nevinyrral's Disk
11%inclusion1 decks9 decks
10%synergy
Mithril Coat
11%inclusion1 decks9 decks
6%synergy
Ghirapur Orrery
11%inclusion1 decks9 decks
10%synergy
Commander's Plate
11%inclusion1 decks9 decks
5%synergy
Black Vise
11%inclusion1 decks9 decks
11%synergy
Pariah's Shield
11%inclusion1 decks9 decks
11%synergy
Perilous Vault
11%inclusion1 decks9 decks
11%synergy
Pithing Needle
11%inclusion1 decks9 decks
11%synergy
Sword of War and Peace
11%inclusion1 decks9 decks
11%synergy
Strionic Resonator
11%inclusion1 decks9 decks
10%synergy
Enchantments
Megrim
56%inclusion5 decks9 decks
50%synergy
Bloodchief Ascension
56%inclusion5 decks9 decks
46%synergy
Liliana's Caress
56%inclusion5 decks9 decks
50%synergy
Waste Not
44%inclusion4 decks9 decks
34%synergy
Wound Reflection
44%inclusion4 decks9 decks
41%synergy
Phyrexian Arena
44%inclusion4 decks9 decks
4%synergy
Price of Knowledge
33%inclusion3 decks9 decks
33%synergy
No Mercy
33%inclusion3 decks9 decks
26%synergy
Curse of Fool's Wisdom
22%inclusion2 decks9 decks
22%synergy
Animate Dead
22%inclusion2 decks9 decks
5%synergy
Black Market Connections
22%inclusion2 decks9 decks
-1%synergy
Exquisite Blood
22%inclusion2 decks9 decks
9%synergy
Koskun Falls
22%inclusion2 decks9 decks
21%synergy
Unholy Annex // Ritual Chamber
22%inclusion2 decks9 decks
19%synergy
Painful Quandary
22%inclusion2 decks9 decks
12%synergy
Oppression
22%inclusion2 decks9 decks
15%synergy
Black Market
11%inclusion1 decks9 decks
-10%synergy
Cruel Reality
11%inclusion1 decks9 decks
11%synergy
The Meathook Massacre
11%inclusion1 decks9 decks
-6%synergy
Torment of Scarabs
11%inclusion1 decks9 decks
11%synergy
Nether Void
11%inclusion1 decks9 decks
11%synergy
Tainted Remedy
11%inclusion1 decks9 decks
10%synergy
Visions of Brutality
11%inclusion1 decks9 decks
11%synergy
Necrodominance
11%inclusion1 decks9 decks
8%synergy
Oubliette
11%inclusion1 decks9 decks
8%synergy
Raiders' Wake
11%inclusion1 decks9 decks
8%synergy
Court of Ambition
11%inclusion1 decks9 decks
7%synergy
Sanguine Bond
11%inclusion1 decks9 decks
-1%synergy
Tainted Aether
11%inclusion1 decks9 decks
10%synergy
Kaya's Ghostform
11%inclusion1 decks9 decks
1%synergy
Planeswalkers
Liliana of the Veil
11%inclusion1 decks9 decks
4%synergy
Liliana of the Dark Realms
11%inclusion1 decks9 decks
-3%synergy
Liliana Vess
11%inclusion1 decks9 decks
8%synergy
Ugin, the Spirit Dragon
11%inclusion1 decks9 decks
11%synergy
Utility Lands
Bojuka Bog
100%inclusion9 decks9 decks
53%synergy
Cabal Coffers
100%inclusion9 decks9 decks
45%synergy
Reliquary Tower
89%inclusion8 decks9 decks
58%synergy
Urborg, Tomb of Yawgmoth
89%inclusion8 decks9 decks
51%synergy
Nykthos, Shrine to Nyx
67%inclusion6 decks9 decks
37%synergy
Shizo, Death's Storehouse
44%inclusion4 decks9 decks
34%synergy
Mikokoro, Center of the Sea
44%inclusion4 decks9 decks
42%synergy
Takenuma, Abandoned Mire
44%inclusion4 decks9 decks
29%synergy
Cabal Stronghold
33%inclusion3 decks9 decks
-2%synergy
Urza's Saga
33%inclusion3 decks9 decks
25%synergy
War Room
33%inclusion3 decks9 decks
17%synergy
Vesuva
33%inclusion3 decks9 decks
30%synergy
Thespian's Stage
33%inclusion3 decks9 decks
28%synergy
Castle Locthwain
33%inclusion3 decks9 decks
16%synergy
Wasteland
22%inclusion2 decks9 decks
21%synergy
Buried Ruin
22%inclusion2 decks9 decks
17%synergy
Strip Mine
22%inclusion2 decks9 decks
19%synergy
Rogue's Passage
22%inclusion2 decks9 decks
3%synergy
Mortuary Mire
11%inclusion1 decks9 decks
-2%synergy
Boseiju, Who Shelters All
11%inclusion1 decks9 decks
10%synergy
Phyrexian Tower
11%inclusion1 decks9 decks
-13%synergy
Crystal Vein
11%inclusion1 decks9 decks
8%synergy
Witch's Cottage
11%inclusion1 decks9 decks
-14%synergy
Volrath's Stronghold
11%inclusion1 decks9 decks
7%synergy
Maze of Ith
11%inclusion1 decks9 decks
8%synergy
Deserted Temple
11%inclusion1 decks9 decks
7%synergy
Terrain Generator
11%inclusion1 decks9 decks
9%synergy
Temple of the False God
11%inclusion1 decks9 decks
3%synergy
Command Beacon
11%inclusion1 decks9 decks
3%synergy
High Market
11%inclusion1 decks9 decks
4%synergy
Peat Bog
11%inclusion1 decks9 decks
9%synergy
Mana Artifacts
Arcane Signet
100%inclusion9 decks9 decks
38%synergy
Sol Ring
100%inclusion9 decks9 decks
14%synergy
Thought Vessel
89%inclusion8 decks9 decks
62%synergy
Charcoal Diamond
33%inclusion3 decks9 decks
10%synergy
Mind Stone
33%inclusion3 decks9 decks
3%synergy
The Soul Stone
29%inclusion2 decks7 decks
15%synergy
Throne of Eldraine
22%inclusion2 decks9 decks
12%synergy
Decanter of Endless Water
22%inclusion2 decks9 decks
19%synergy
Fellwar Stone
22%inclusion2 decks9 decks
8%synergy
Caged Sun
11%inclusion1 decks9 decks
-1%synergy
Gilded Lotus
11%inclusion1 decks9 decks
6%synergy
Sceptre of Eternal Glory
11%inclusion1 decks9 decks
2%synergy
Extraplanar Lens
11%inclusion1 decks9 decks
6%synergy
Nyx Lotus
11%inclusion1 decks9 decks
4%synergy
Lands
Swamp
100%inclusion9 decks9 decks
5%synergy
Fell the Profane
56%inclusion5 decks9 decks
37%synergy
Boggart Trawler
33%inclusion3 decks9 decks
24%synergy
Malakir Rebirth
33%inclusion3 decks9 decks
11%synergy
Demolition Field
33%inclusion3 decks9 decks
28%synergy
Urza's Cave
22%inclusion2 decks9 decks
14%synergy
The Mycosynth Gardens
11%inclusion1 decks9 decks
10%synergy
Myriad Landscape
11%inclusion1 decks9 decks
-15%synergy
Agadeem's Awakening
11%inclusion1 decks9 decks
4%synergy
Polluted Delta
11%inclusion1 decks9 decks
8%synergy
Bloodstained Mire
11%inclusion1 decks9 decks
8%synergy
Marsh Flats
11%inclusion1 decks9 decks
8%synergy