Seizan, Perverter of Truth (Commander) - Expensive Upgraded

Seizan, Perverter of Truth
Rank #1,333
8decks
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
Underworld Dreams
100%inclusion8 decks8 decks
94%synergy
Fate Unraveler
88%inclusion7 decks8 decks
84%synergy
Psychosis Crawler
88%inclusion7 decks8 decks
83%synergy
Howling Mine
88%inclusion7 decks8 decks
83%synergy
Dark Deal
88%inclusion7 decks8 decks
76%synergy
Sheoldred, the Apocalypse
88%inclusion7 decks8 decks
73%synergy
Font of Mythos
75%inclusion6 decks8 decks
72%synergy
Ob Nixilis, the Hate-Twisted
75%inclusion6 decks8 decks
72%synergy
Scrawling Crawler
75%inclusion6 decks8 decks
71%synergy
Damnation
88%inclusion7 decks8 decks
67%synergy
Top Cards
Crypt Ghast
100%inclusion8 decks8 decks
52%synergy
Gray Merchant of Asphodel
88%inclusion7 decks8 decks
36%synergy
Jet Medallion
88%inclusion7 decks8 decks
28%synergy
Peer into the Abyss
75%inclusion6 decks8 decks
64%synergy
Dark Ritual
75%inclusion6 decks8 decks
9%synergy
Toxic Deluge
75%inclusion6 decks8 decks
38%synergy
Teferi's Puzzle Box
63%inclusion5 decks8 decks
59%synergy
Mutilate
63%inclusion5 decks8 decks
43%synergy
Baleful Mastery
63%inclusion5 decks8 decks
53%synergy
Anvil of Bogardan
63%inclusion5 decks8 decks
60%synergy
Game Changers
Demonic Tutor
100%inclusion8 decks8 decks
72%synergy
Orcish Bowmasters
75%inclusion6 decks8 decks
61%synergy
Vampiric Tutor
50%inclusion4 decks8 decks
28%synergy
Ancient Tomb
38%inclusion3 decks8 decks
26%synergy
The One Ring
25%inclusion2 decks8 decks
15%synergy
Necropotence
13%inclusion1 decks8 decks
-3%synergy
Tergrid, God of Fright
13%inclusion1 decks8 decks
4%synergy
Opposition Agent
13%inclusion1 decks8 decks
3%synergy
Bolas's Citadel
13%inclusion1 decks8 decks
-17%synergy
Creatures
Master of the Feast
50%inclusion4 decks8 decks
47%synergy
Sangromancer
50%inclusion4 decks8 decks
38%synergy
Fell Specter
50%inclusion4 decks8 decks
46%synergy
Erebos, God of the Dead
50%inclusion4 decks8 decks
45%synergy
Kami of Jealous Thirst
38%inclusion3 decks8 decks
37%synergy
Nirkana Revenant
38%inclusion3 decks8 decks
26%synergy
K'rrik, Son of Yawgmoth
38%inclusion3 decks8 decks
19%synergy
Bloodthirsty Conqueror
38%inclusion3 decks8 decks
29%synergy
Dream Devourer
25%inclusion2 decks8 decks
24%synergy
Viseling
25%inclusion2 decks8 decks
25%synergy
Bloodletter of Aclazotz
25%inclusion2 decks8 decks
14%synergy
Myojin of Night's Reach
25%inclusion2 decks8 decks
24%synergy
Vilis, Broker of Blood
25%inclusion2 decks8 decks
11%synergy
Sheoldred, Whispering One
25%inclusion2 decks8 decks
13%synergy
Massacre Wurm
25%inclusion2 decks8 decks
8%synergy
Kagemaro, First to Suffer
25%inclusion2 decks8 decks
25%synergy
Dauthi Voidwalker
25%inclusion2 decks8 decks
9%synergy
Magus of the Coffers
25%inclusion2 decks8 decks
18%synergy
Phyrexian Obliterator
25%inclusion2 decks8 decks
14%synergy
Boggart Trawler
25%inclusion2 decks8 decks
16%synergy
Mindslicer
25%inclusion2 decks8 decks
20%synergy
Dread
13%inclusion1 decks8 decks
12%synergy
Dread Presence
13%inclusion1 decks8 decks
-3%synergy
Dark Confidant
13%inclusion1 decks8 decks
6%synergy
Starving Revenant
13%inclusion1 decks8 decks
11%synergy
Plaguecrafter
13%inclusion1 decks8 decks
-7%synergy
Witch-king of Angmar
13%inclusion1 decks8 decks
11%synergy
Nighthawk Scavenger
13%inclusion1 decks8 decks
7%synergy
Bone Miser
13%inclusion1 decks8 decks
10%synergy
Unstoppable Slasher
13%inclusion1 decks8 decks
7%synergy
Howling Golem
13%inclusion1 decks8 decks
11%synergy
Junji, the Midnight Sky
13%inclusion1 decks8 decks
7%synergy
Vindictive Lich
13%inclusion1 decks8 decks
11%synergy
Plague Drone
13%inclusion1 decks8 decks
11%synergy
Gix, Yawgmoth Praetor
13%inclusion1 decks8 decks
7%synergy
Archfiend of Despair
13%inclusion1 decks8 decks
10%synergy
Keen Duelist
13%inclusion1 decks8 decks
11%synergy
Kokusho, the Evening Star
13%inclusion1 decks8 decks
8%synergy
Accursed Marauder
13%inclusion1 decks8 decks
-8%synergy
Archon of Cruelty
13%inclusion1 decks8 decks
7%synergy
Gnat Miser
13%inclusion1 decks8 decks
9%synergy
Elder Brain
13%inclusion1 decks8 decks
10%synergy
Bloodgift Demon
13%inclusion1 decks8 decks
9%synergy
Tinybones, Trinket Thief
13%inclusion1 decks8 decks
9%synergy
Solemn Simulacrum
13%inclusion1 decks8 decks
-11%synergy
Syr Konrad, the Grim
13%inclusion1 decks8 decks
-8%synergy
Withered Wretch
13%inclusion1 decks8 decks
11%synergy
Roaming Throne
13%inclusion1 decks8 decks
9%synergy
Enduring Tenacity
13%inclusion1 decks8 decks
5%synergy
Doomsday Excruciator
13%inclusion1 decks8 decks
10%synergy
Instants
Deadly Rollick
50%inclusion4 decks8 decks
27%synergy
Fell the Profane
50%inclusion4 decks8 decks
31%synergy
Snuff Out
50%inclusion4 decks8 decks
38%synergy
Defile
50%inclusion4 decks8 decks
12%synergy
Infernal Grasp
50%inclusion4 decks8 decks
25%synergy
Withering Torment
38%inclusion3 decks8 decks
6%synergy
Darkness
38%inclusion3 decks8 decks
28%synergy
Malakir Rebirth
38%inclusion3 decks8 decks
15%synergy
Cabal Ritual
25%inclusion2 decks8 decks
7%synergy
Bitter Triumph
25%inclusion2 decks8 decks
15%synergy
Sudden Spoiling
25%inclusion2 decks8 decks
15%synergy
Go for the Throat
13%inclusion1 decks8 decks
-11%synergy
Village Rites
13%inclusion1 decks8 decks
-12%synergy
Consuming Corruption
13%inclusion1 decks8 decks
-4%synergy
Flare of Malice
13%inclusion1 decks8 decks
0%synergy
Not Dead After All
13%inclusion1 decks8 decks
1%synergy
Soul Shatter
13%inclusion1 decks8 decks
0%synergy
Necrologia
13%inclusion1 decks8 decks
11%synergy
Wretched Confluence
13%inclusion1 decks8 decks
12%synergy
Dismember
13%inclusion1 decks8 decks
1%synergy
Imp's Mischief
13%inclusion1 decks8 decks
-11%synergy
Moonlight Bargain
13%inclusion1 decks8 decks
12%synergy
Doom Blade
13%inclusion1 decks8 decks
5%synergy
Crushing Disappointment
13%inclusion1 decks8 decks
12%synergy
Sudden Death
13%inclusion1 decks8 decks
12%synergy
Tragic Slip
13%inclusion1 decks8 decks
-8%synergy
Sorceries
Sign in Blood
63%inclusion5 decks8 decks
26%synergy
Feed the Swarm
50%inclusion4 decks8 decks
-1%synergy
Yawgmoth's Will
50%inclusion4 decks8 decks
47%synergy
Exsanguinate
50%inclusion4 decks8 decks
26%synergy
Temporal Extortion
38%inclusion3 decks8 decks
35%synergy
Blasphemous Edict
38%inclusion3 decks8 decks
20%synergy
Grim Tutor
38%inclusion3 decks8 decks
25%synergy
Torment of Hailfire
25%inclusion2 decks8 decks
9%synergy
Bubbling Muck
25%inclusion2 decks8 decks
9%synergy
Reanimate
25%inclusion2 decks8 decks
-13%synergy
Syphon Mind
25%inclusion2 decks8 decks
12%synergy
Damnable Pact
25%inclusion2 decks8 decks
21%synergy
Scheming Symmetry
25%inclusion2 decks8 decks
21%synergy
Ashes to Ashes
25%inclusion2 decks8 decks
25%synergy
Insatiable Avarice
25%inclusion2 decks8 decks
13%synergy
Black Sun's Zenith
13%inclusion1 decks8 decks
6%synergy
Profane Tutor
13%inclusion1 decks8 decks
8%synergy
Infernal Offering
13%inclusion1 decks8 decks
12%synergy
Bad Deal
13%inclusion1 decks8 decks
11%synergy
Pain's Reward
13%inclusion1 decks8 decks
12%synergy
Innocent Blood
13%inclusion1 decks8 decks
7%synergy
Killing Wave
13%inclusion1 decks8 decks
10%synergy
Profane Command
13%inclusion1 decks8 decks
10%synergy
Agadeem's Awakening
13%inclusion1 decks8 decks
5%synergy
Night's Whisper
13%inclusion1 decks8 decks
-12%synergy
Barter in Blood
13%inclusion1 decks8 decks
12%synergy
Decree of Pain
13%inclusion1 decks8 decks
7%synergy
Sever the Bloodline
13%inclusion1 decks8 decks
12%synergy
Beseech the Mirror
13%inclusion1 decks8 decks
6%synergy
Cruel Tutor
13%inclusion1 decks8 decks
12%synergy
Read the Bones
13%inclusion1 decks8 decks
-6%synergy
Beacon of Unrest
13%inclusion1 decks8 decks
8%synergy
Ill-Gotten Gains
13%inclusion1 decks8 decks
11%synergy
Utility Artifacts
Temple Bell
63%inclusion5 decks8 decks
60%synergy
Iron Maiden
63%inclusion5 decks8 decks
62%synergy
Horn of Greed
50%inclusion4 decks8 decks
49%synergy
Lightning Greaves
50%inclusion4 decks8 decks
16%synergy
Ebony Owl Netsuke
50%inclusion4 decks8 decks
50%synergy
Expedition Map
38%inclusion3 decks8 decks
25%synergy
Ivory Tower
38%inclusion3 decks8 decks
37%synergy
Memory Jar
38%inclusion3 decks8 decks
36%synergy
Venser's Journal
38%inclusion3 decks8 decks
36%synergy
Otherworld Atlas
38%inclusion3 decks8 decks
37%synergy
Entropic Battlecruiser
17%inclusion1 decks6 decks
14%synergy
Sphere of Resistance
13%inclusion1 decks8 decks
12%synergy
God-Pharaoh's Statue
13%inclusion1 decks8 decks
12%synergy
Thorn of Amethyst
13%inclusion1 decks8 decks
12%synergy
Sensei's Divining Top
13%inclusion1 decks8 decks
4%synergy
Vexing Bauble
13%inclusion1 decks8 decks
12%synergy
Sculpting Steel
13%inclusion1 decks8 decks
9%synergy
Spellbook
13%inclusion1 decks8 decks
11%synergy
Bontu's Monument
13%inclusion1 decks8 decks
-15%synergy
Strionic Resonator
13%inclusion1 decks8 decks
11%synergy
Pithing Needle
13%inclusion1 decks8 decks
12%synergy
Sword of War and Peace
13%inclusion1 decks8 decks
12%synergy
Ghirapur Orrery
13%inclusion1 decks8 decks
12%synergy
Swiftfoot Boots
13%inclusion1 decks8 decks
-19%synergy
Black Vise
13%inclusion1 decks8 decks
12%synergy
Crawlspace
13%inclusion1 decks8 decks
12%synergy
Mithril Coat
13%inclusion1 decks8 decks
7%synergy
Scroll Rack
13%inclusion1 decks8 decks
12%synergy
Perilous Vault
13%inclusion1 decks8 decks
12%synergy
Wishclaw Talisman
13%inclusion1 decks8 decks
6%synergy
Nevinyrral's Disk
13%inclusion1 decks8 decks
11%synergy
Skullcage
13%inclusion1 decks8 decks
12%synergy
Mindcrank
13%inclusion1 decks8 decks
7%synergy
Commander's Plate
13%inclusion1 decks8 decks
7%synergy
Alhammarret's Archive
13%inclusion1 decks8 decks
8%synergy
Enchantments
Bloodchief Ascension
63%inclusion5 decks8 decks
53%synergy
Liliana's Caress
63%inclusion5 decks8 decks
57%synergy
Wound Reflection
50%inclusion4 decks8 decks
46%synergy
Waste Not
50%inclusion4 decks8 decks
39%synergy
Megrim
50%inclusion4 decks8 decks
45%synergy
No Mercy
38%inclusion3 decks8 decks
30%synergy
Phyrexian Arena
38%inclusion3 decks8 decks
-3%synergy
Price of Knowledge
38%inclusion3 decks8 decks
37%synergy
Koskun Falls
25%inclusion2 decks8 decks
24%synergy
Exquisite Blood
25%inclusion2 decks8 decks
12%synergy
Unholy Annex // Ritual Chamber
25%inclusion2 decks8 decks
22%synergy
Painful Quandary
25%inclusion2 decks8 decks
15%synergy
Oppression
25%inclusion2 decks8 decks
17%synergy
Parker Luck
20%inclusion1 decks5 decks
19%synergy
Nether Void
13%inclusion1 decks8 decks
12%synergy
Court of Ambition
13%inclusion1 decks8 decks
8%synergy
Sanguine Bond
13%inclusion1 decks8 decks
0%synergy
Curse of Fool's Wisdom
13%inclusion1 decks8 decks
12%synergy
Black Market Connections
13%inclusion1 decks8 decks
-11%synergy
Tainted Aether
13%inclusion1 decks8 decks
12%synergy
Animate Dead
13%inclusion1 decks8 decks
-5%synergy
Oubliette
13%inclusion1 decks8 decks
9%synergy
Raiders' Wake
13%inclusion1 decks8 decks
9%synergy
Tainted Remedy
13%inclusion1 decks8 decks
11%synergy
Necrodominance
13%inclusion1 decks8 decks
10%synergy
Kaya's Ghostform
13%inclusion1 decks8 decks
2%synergy
Planeswalkers
Liliana of the Veil
13%inclusion1 decks8 decks
5%synergy
Liliana of the Dark Realms
13%inclusion1 decks8 decks
-2%synergy
Liliana Vess
13%inclusion1 decks8 decks
9%synergy
Ugin, the Spirit Dragon
13%inclusion1 decks8 decks
12%synergy
Utility Lands
Bojuka Bog
100%inclusion8 decks8 decks
53%synergy
Cabal Coffers
100%inclusion8 decks8 decks
45%synergy
Urborg, Tomb of Yawgmoth
100%inclusion8 decks8 decks
62%synergy
Nykthos, Shrine to Nyx
88%inclusion7 decks8 decks
58%synergy
Reliquary Tower
88%inclusion7 decks8 decks
56%synergy
Geier Reach Sanitarium
75%inclusion6 decks8 decks
63%synergy
Mikokoro, Center of the Sea
63%inclusion5 decks8 decks
60%synergy
Shizo, Death's Storehouse
50%inclusion4 decks8 decks
40%synergy
Vesuva
38%inclusion3 decks8 decks
35%synergy
Takenuma, Abandoned Mire
38%inclusion3 decks8 decks
21%synergy
Cabal Stronghold
25%inclusion2 decks8 decks
-11%synergy
War Room
25%inclusion2 decks8 decks
8%synergy
Strip Mine
25%inclusion2 decks8 decks
22%synergy
Castle Locthwain
25%inclusion2 decks8 decks
7%synergy
Buried Ruin
25%inclusion2 decks8 decks
20%synergy
Thespian's Stage
25%inclusion2 decks8 decks
19%synergy
Maze of Ith
13%inclusion1 decks8 decks
9%synergy
Volrath's Stronghold
13%inclusion1 decks8 decks
9%synergy
Crystal Vein
13%inclusion1 decks8 decks
10%synergy
Command Beacon
13%inclusion1 decks8 decks
4%synergy
Peat Bog
13%inclusion1 decks8 decks
11%synergy
Deserted Temple
13%inclusion1 decks8 decks
8%synergy
Blighted Fen
13%inclusion1 decks8 decks
12%synergy
Wasteland
13%inclusion1 decks8 decks
11%synergy
Mortuary Mire
13%inclusion1 decks8 decks
-1%synergy
Boseiju, Who Shelters All
13%inclusion1 decks8 decks
11%synergy
Urza's Saga
13%inclusion1 decks8 decks
4%synergy
Mana Artifacts
Sol Ring
100%inclusion8 decks8 decks
14%synergy
Thought Vessel
88%inclusion7 decks8 decks
60%synergy
Arcane Signet
75%inclusion6 decks8 decks
12%synergy
The Soul Stone
40%inclusion2 decks5 decks
28%synergy
Decanter of Endless Water
38%inclusion3 decks8 decks
34%synergy
Mind Stone
38%inclusion3 decks8 decks
6%synergy
Charcoal Diamond
25%inclusion2 decks8 decks
2%synergy
Throne of Eldraine
25%inclusion2 decks8 decks
14%synergy
Gilded Lotus
13%inclusion1 decks8 decks
7%synergy
Nyx Lotus
13%inclusion1 decks8 decks
5%synergy
Caged Sun
13%inclusion1 decks8 decks
0%synergy
Fellwar Stone
13%inclusion1 decks8 decks
-2%synergy
Lands
Swamp
100%inclusion8 decks8 decks
5%synergy
Fell the Profane
50%inclusion4 decks8 decks
31%synergy
Malakir Rebirth
38%inclusion3 decks8 decks
15%synergy
Marsh Flats
25%inclusion2 decks8 decks
22%synergy
Bloodstained Mire
25%inclusion2 decks8 decks
22%synergy
Boggart Trawler
25%inclusion2 decks8 decks
16%synergy
Polluted Delta
25%inclusion2 decks8 decks
22%synergy
Daily Bugle Building
20%inclusion1 decks5 decks
19%synergy
The Mycosynth Gardens
13%inclusion1 decks8 decks
11%synergy
Agadeem's Awakening
13%inclusion1 decks8 decks
5%synergy
Verdant Catacombs
13%inclusion1 decks8 decks
9%synergy
Demolition Field
13%inclusion1 decks8 decks
7%synergy
Urza's Cave
13%inclusion1 decks8 decks
4%synergy