Seizan, Perverter of Truth (Commander) - Expensive

Seizan, Perverter of Truth
Rank #1,403
122decks
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
87%inclusion106 decks122 decks
81%synergy
Howling Mine
84%inclusion103 decks122 decks
81%synergy
Sheoldred, the Apocalypse
92%inclusion112 decks122 decks
77%synergy
Scrawling Crawler
79%inclusion84 decks106 decks
75%synergy
Font of Mythos
77%inclusion94 decks122 decks
75%synergy
Fate Unraveler
77%inclusion94 decks122 decks
74%synergy
Ob Nixilis, the Hate-Twisted
66%inclusion80 decks122 decks
63%synergy
Dark Deal
74%inclusion90 decks122 decks
63%synergy
Psychosis Crawler
63%inclusion77 decks122 decks
59%synergy
Peer into the Abyss
67%inclusion82 decks122 decks
57%synergy
Top Cards
Jet Medallion
87%inclusion106 decks122 decks
25%synergy
Crypt Ghast
84%inclusion102 decks122 decks
36%synergy
Dark Ritual
83%inclusion101 decks122 decks
16%synergy
Toxic Deluge
70%inclusion86 decks122 decks
34%synergy
Damnation
67%inclusion82 decks122 decks
47%synergy
Gray Merchant of Asphodel
61%inclusion74 decks122 decks
10%synergy
Teferi's Puzzle Box
59%inclusion72 decks122 decks
56%synergy
Bloodchief Ascension
58%inclusion71 decks122 decks
49%synergy
Master of the Feast
55%inclusion67 decks122 decks
53%synergy
Deadly Rollick
55%inclusion67 decks122 decks
30%synergy
Game Changers
Orcish Bowmasters
73%inclusion89 decks122 decks
60%synergy
Demonic Tutor
70%inclusion86 decks122 decks
43%synergy
Vampiric Tutor
52%inclusion63 decks122 decks
31%synergy
Ancient Tomb
50%inclusion61 decks122 decks
38%synergy
Mana Vault
27%inclusion33 decks122 decks
20%synergy
Tergrid, God of Fright
26%inclusion32 decks122 decks
19%synergy
Opposition Agent
23%inclusion28 decks122 decks
13%synergy
The One Ring
23%inclusion28 decks122 decks
14%synergy
Bolas's Citadel
22%inclusion27 decks122 decks
-6%synergy
Imperial Seal
17%inclusion21 decks122 decks
10%synergy
Creatures
Viseling
43%inclusion52 decks122 decks
42%synergy
Dauthi Voidwalker
37%inclusion45 decks122 decks
21%synergy
Rankle, Master of Pranks
37%inclusion45 decks122 decks
25%synergy
Sangromancer
29%inclusion35 decks122 decks
18%synergy
Bloodthirsty Conqueror
26%inclusion28 decks106 decks
17%synergy
Gixian Puppeteer
26%inclusion32 decks122 decks
22%synergy
K'rrik, Son of Yawgmoth
25%inclusion31 decks122 decks
6%synergy
Zenith Chronicler
24%inclusion29 decks122 decks
23%synergy
Bloodletter of Aclazotz
23%inclusion28 decks122 decks
12%synergy
Boggart Trawler
22%inclusion27 decks122 decks
13%synergy
Erebos, God of the Dead
20%inclusion25 decks122 decks
16%synergy
Nirkana Revenant
20%inclusion25 decks122 decks
10%synergy
Doomsday Excruciator
20%inclusion25 decks122 decks
18%synergy
Gix, Yawgmoth Praetor
19%inclusion23 decks122 decks
14%synergy
Archfiend of Despair
19%inclusion23 decks122 decks
16%synergy
Fell Specter
18%inclusion22 decks122 decks
14%synergy
Solemn Simulacrum
17%inclusion21 decks122 decks
-4%synergy
Magus of the Coffers
17%inclusion21 decks122 decks
11%synergy
Kagemaro, First to Suffer
16%inclusion20 decks122 decks
16%synergy
Vilis, Broker of Blood
16%inclusion19 decks122 decks
3%synergy
Aclazotz, Deepest Betrayal
15%inclusion18 decks122 decks
9%synergy
Massacre Wurm
13%inclusion16 decks122 decks
-4%synergy
Kami of Jealous Thirst
13%inclusion16 decks122 decks
13%synergy
Gnat Miser
13%inclusion16 decks122 decks
10%synergy
Bloodgift Demon
13%inclusion16 decks122 decks
10%synergy
Howling Golem
13%inclusion16 decks122 decks
12%synergy
Starving Revenant
11%inclusion14 decks122 decks
10%synergy
Syr Konrad, the Grim
11%inclusion13 decks122 decks
-9%synergy
Mindslicer
11%inclusion13 decks122 decks
6%synergy
Enduring Tenacity
10%inclusion12 decks122 decks
2%synergy
Keen Duelist
10%inclusion12 decks122 decks
8%synergy
Bitterbloom Bearer
9.1%inclusion6 decks66 decks
3%synergy
Locust Miser
9.0%inclusion11 decks122 decks
7%synergy
Plaguecrafter
8.2%inclusion10 decks122 decks
-12%synergy
Starscream, Power Hungry
8.2%inclusion10 decks122 decks
8%synergy
Cunning Lethemancer
8.2%inclusion10 decks122 decks
5%synergy
Dream Devourer
7.4%inclusion9 decks122 decks
6%synergy
Phyrexian Obliterator
7.4%inclusion9 decks122 decks
-4%synergy
Varragoth, Bloodsky Sire
7.4%inclusion9 decks122 decks
3%synergy
Sheoldred, Whispering One
7.4%inclusion9 decks122 decks
-4%synergy
Tinybones, Trinket Thief
6.6%inclusion8 decks122 decks
3%synergy
Dread Presence
6.6%inclusion8 decks122 decks
-7%synergy
Roaming Throne
6.6%inclusion8 decks122 decks
4%synergy
Ophiomancer
6.6%inclusion8 decks122 decks
-11%synergy
Myojin of Night's Reach
6.6%inclusion8 decks122 decks
6%synergy
Ob Nixilis, Unshackled
6.6%inclusion8 decks122 decks
4%synergy
Vito, Thorn of the Dusk Rose
6.6%inclusion8 decks122 decks
-4%synergy
Burnished Hart
6.6%inclusion8 decks122 decks
-0%synergy
Archfiend of Depravity
6.6%inclusion8 decks122 decks
-1%synergy
Elder Brain
6.6%inclusion8 decks122 decks
4%synergy
Instants
Baleful Mastery
51%inclusion62 decks122 decks
43%synergy
Imp's Mischief
48%inclusion58 decks122 decks
23%synergy
Snuff Out
42%inclusion51 decks122 decks
28%synergy
Withering Torment
42%inclusion49 decks118 decks
10%synergy
Darkness
38%inclusion46 decks122 decks
28%synergy
Cabal Ritual
36%inclusion44 decks122 decks
18%synergy
Defile
34%inclusion41 decks122 decks
-2%synergy
Infernal Grasp
31%inclusion38 decks122 decks
6%synergy
Fell the Profane
27%inclusion33 decks122 decks
8%synergy
Malakir Rebirth
27%inclusion33 decks122 decks
4%synergy
Sudden Spoiling
21%inclusion26 decks122 decks
13%synergy
Consuming Corruption
17%inclusion21 decks122 decks
2%synergy
Withering Boon
14%inclusion17 decks122 decks
9%synergy
Go for the Throat
12%inclusion15 decks122 decks
-10%synergy
Bitter Triumph
12%inclusion15 decks122 decks
2%synergy
Dismember
12%inclusion15 decks122 decks
2%synergy
Soul Shatter
10%inclusion12 decks122 decks
-2%synergy
Culling the Weak
10%inclusion12 decks122 decks
-7%synergy
Force of Despair
9.0%inclusion11 decks122 decks
1%synergy
Sheoldred's Edict
9.0%inclusion11 decks122 decks
-6%synergy
Hagra Mauling
7.4%inclusion9 decks122 decks
3%synergy
Entomb
7.4%inclusion9 decks122 decks
-5%synergy
Doom Blade
5.7%inclusion7 decks122 decks
-1%synergy
Blood Pact
5.7%inclusion7 decks122 decks
2%synergy
Saw in Half
5.7%inclusion7 decks122 decks
-3%synergy
Sorceries
Feed the Swarm
51%inclusion62 decks122 decks
1%synergy
Bubbling Muck
37%inclusion45 decks122 decks
21%synergy
Reanimate
37%inclusion45 decks122 decks
-3%synergy
Mutilate
36%inclusion44 decks122 decks
20%synergy
Torment of Hailfire
33%inclusion40 decks122 decks
18%synergy
Exsanguinate
33%inclusion40 decks122 decks
8%synergy
Sign in Blood
31%inclusion38 decks122 decks
-4%synergy
Grim Tutor
31%inclusion38 decks122 decks
20%synergy
Damnable Pact
30%inclusion36 decks122 decks
26%synergy
Decorum Dissertation
28%inclusion7 decks25 decks
22%synergy
Insatiable Avarice
25%inclusion31 decks122 decks
14%synergy
Temporal Extortion
24%inclusion29 decks122 decks
21%synergy
Blasphemous Edict
22%inclusion23 decks106 decks
5%synergy
Pain's Reward
17%inclusion21 decks122 decks
17%synergy
Yawgmoth's Will
16%inclusion19 decks122 decks
12%synergy
Agadeem's Awakening
13%inclusion16 decks122 decks
6%synergy
Scheming Symmetry
13%inclusion16 decks122 decks
9%synergy
Syphon Mind
12%inclusion15 decks122 decks
0%synergy
Ill-Gotten Gains
10%inclusion12 decks122 decks
9%synergy
Beseech the Mirror
10%inclusion12 decks122 decks
3%synergy
Profane Tutor
8.2%inclusion10 decks122 decks
4%synergy
Night's Whisper
8.2%inclusion10 decks122 decks
-17%synergy
Diabolic Intent
7.4%inclusion9 decks122 decks
-8%synergy
Diabolic Tutor
7.4%inclusion9 decks122 decks
-7%synergy
Dead of Winter
6.6%inclusion8 decks122 decks
6%synergy
Breach the Multiverse
6.6%inclusion8 decks122 decks
1%synergy
Fraying Omnipotence
5.7%inclusion7 decks122 decks
4%synergy
Eldritch Pact
5.7%inclusion7 decks122 decks
5%synergy
Deadly Tempest
5.7%inclusion7 decks122 decks
4%synergy
Utility Artifacts
Iron Maiden
54%inclusion66 decks122 decks
54%synergy
Temple Bell
53%inclusion65 decks122 decks
51%synergy
Anvil of Bogardan
50%inclusion61 decks122 decks
48%synergy
Horn of Greed
44%inclusion54 decks122 decks
43%synergy
Expedition Map
38%inclusion46 decks122 decks
26%synergy
Ebony Owl Netsuke
37%inclusion45 decks122 decks
37%synergy
Lightning Greaves
35%inclusion43 decks122 decks
1%synergy
Venser's Journal
32%inclusion39 decks122 decks
30%synergy
Ivory Tower
30%inclusion36 decks122 decks
29%synergy
Mindcrank
25%inclusion31 decks122 decks
20%synergy
Geth's Grimoire
25%inclusion31 decks122 decks
18%synergy
Memory Jar
25%inclusion31 decks122 decks
24%synergy
Black Vise
24%inclusion29 decks122 decks
24%synergy
Alhammarret's Archive
18%inclusion22 decks122 decks
14%synergy
Skullcage
17%inclusion21 decks122 decks
17%synergy
Wayfarer's Bauble
15%inclusion18 decks122 decks
-0%synergy
Misers' Cage
15%inclusion18 decks122 decks
15%synergy
Swiftfoot Boots
15%inclusion18 decks122 decks
-17%synergy
Crawlspace
14%inclusion17 decks122 decks
13%synergy
Otherworld Atlas
13%inclusion16 decks122 decks
12%synergy
Sensei's Divining Top
12%inclusion15 decks122 decks
4%synergy
Wishclaw Talisman
11%inclusion14 decks122 decks
5%synergy
The Darkness Crystal
11%inclusion9 decks85 decks
-10%synergy
Entropic Battlecruiser
9.1%inclusion7 decks77 decks
6%synergy
Elixir of Immortality
9.0%inclusion11 decks122 decks
7%synergy
Library of Leng
9.0%inclusion11 decks122 decks
8%synergy
Aetherflux Reservoir
9.0%inclusion11 decks122 decks
-0%synergy
Sword of War and Peace
8.2%inclusion10 decks122 decks
8%synergy
Ghirapur Orrery
8.2%inclusion10 decks122 decks
8%synergy
Sculpting Steel
7.4%inclusion9 decks122 decks
4%synergy
Bontu's Monument
7.4%inclusion9 decks122 decks
-21%synergy
Spellbook
5.7%inclusion7 decks122 decks
5%synergy
Commander's Plate
5.7%inclusion7 decks122 decks
-0%synergy
Enchantments
Waste Not
48%inclusion59 decks122 decks
38%synergy
Price of Knowledge
48%inclusion59 decks122 decks
48%synergy
Liliana's Caress
44%inclusion54 decks122 decks
39%synergy
Wound Reflection
40%inclusion49 decks122 decks
37%synergy
No Mercy
40%inclusion49 decks122 decks
33%synergy
Exquisite Blood
39%inclusion48 decks122 decks
26%synergy
Megrim
33%inclusion40 decks122 decks
28%synergy
Animate Dead
27%inclusion33 decks122 decks
10%synergy
Painful Quandary
25%inclusion31 decks122 decks
15%synergy
Phyrexian Arena
25%inclusion31 decks122 decks
-14%synergy
Oppression
24%inclusion29 decks122 decks
16%synergy
Chains of Mephistopheles
20%inclusion25 decks122 decks
20%synergy
Curse of Fool's Wisdom
16%inclusion20 decks122 decks
16%synergy
The Meathook Massacre
16%inclusion19 decks122 decks
-2%synergy
Necropotence
16%inclusion19 decks122 decks
1%synergy
Koskun Falls
14%inclusion17 decks122 decks
13%synergy
Black Market Connections
14%inclusion17 decks122 decks
-10%synergy
Bottomless Pit
13%inclusion16 decks122 decks
8%synergy
Unholy Annex // Ritual Chamber
12%inclusion14 decks118 decks
9%synergy
Necromancy
11%inclusion13 decks122 decks
5%synergy
Necrogen Mists
11%inclusion13 decks122 decks
6%synergy
Sanguine Bond
11%inclusion13 decks122 decks
-1%synergy
Dance of the Dead
7.4%inclusion9 decks122 decks
4%synergy
Tainted Remedy
7.4%inclusion9 decks122 decks
6%synergy
Dark Suspicions
7.4%inclusion9 decks122 decks
7%synergy
Words of Waste
6.6%inclusion8 decks122 decks
5%synergy
Necrodominance
6.6%inclusion8 decks122 decks
4%synergy
Oubliette
6.6%inclusion8 decks122 decks
4%synergy
Raiders' Wake
5.7%inclusion7 decks122 decks
3%synergy
Bitterblossom
5.7%inclusion7 decks122 decks
-7%synergy
Planeswalkers
Liliana of the Dark Realms
19%inclusion23 decks122 decks
5%synergy
Liliana of the Veil
6.6%inclusion8 decks122 decks
-0%synergy
Utility Lands
Cabal Coffers
94%inclusion115 decks122 decks
39%synergy
Urborg, Tomb of Yawgmoth
87%inclusion106 decks122 decks
49%synergy
Reliquary Tower
70%inclusion85 decks122 decks
40%synergy
Nykthos, Shrine to Nyx
70%inclusion85 decks122 decks
40%synergy
Bojuka Bog
66%inclusion80 decks122 decks
19%synergy
Geier Reach Sanitarium
61%inclusion75 decks122 decks
51%synergy
Mikokoro, Center of the Sea
59%inclusion72 decks122 decks
57%synergy
Cabal Stronghold
49%inclusion60 decks122 decks
15%synergy
Takenuma, Abandoned Mire
33%inclusion40 decks122 decks
17%synergy
Urza's Saga
25%inclusion31 decks122 decks
17%synergy
Witch's Cottage
25%inclusion30 decks122 decks
0%synergy
Thespian's Stage
24%inclusion29 decks122 decks
19%synergy
Strip Mine
20%inclusion25 decks122 decks
18%synergy
Lake of the Dead
20%inclusion24 decks122 decks
15%synergy
Maze of Ith
18%inclusion22 decks122 decks
15%synergy
Castle Locthwain
18%inclusion22 decks122 decks
1%synergy
Vesuva
17%inclusion21 decks122 decks
14%synergy
Shizo, Death's Storehouse
14%inclusion17 decks122 decks
4%synergy
Volrath's Stronghold
14%inclusion17 decks122 decks
10%synergy
Phyrexian Tower
13%inclusion16 decks122 decks
-13%synergy
War Room
13%inclusion16 decks122 decks
-3%synergy
Deserted Temple
12%inclusion15 decks122 decks
8%synergy
Buried Ruin
11%inclusion14 decks122 decks
6%synergy
Mortuary Mire
11%inclusion13 decks122 decks
-2%synergy
Command Beacon
11%inclusion13 decks122 decks
2%synergy
Terrain Generator
9.0%inclusion11 decks122 decks
7%synergy
Field of Ruin
8.2%inclusion10 decks122 decks
6%synergy
Wasteland
7.4%inclusion9 decks122 decks
6%synergy
Ghost Quarter
6.6%inclusion8 decks122 decks
4%synergy
Mana Artifacts
Sol Ring
92%inclusion112 decks122 decks
6%synergy
Arcane Signet
69%inclusion84 decks122 decks
7%synergy
Thought Vessel
69%inclusion84 decks122 decks
44%synergy
Mind Stone
34%inclusion41 decks122 decks
5%synergy
The Soul Stone
27%inclusion20 decks73 decks
12%synergy
Throne of Eldraine
24%inclusion29 decks122 decks
14%synergy
Fellwar Stone
20%inclusion25 decks122 decks
6%synergy
Decanter of Endless Water
17%inclusion21 decks122 decks
14%synergy
Charcoal Diamond
16%inclusion19 decks122 decks
-6%synergy
Extraplanar Lens
16%inclusion19 decks122 decks
11%synergy
Chrome Mox
16%inclusion19 decks122 decks
10%synergy
Caged Sun
14%inclusion17 decks122 decks
3%synergy
Grim Monolith
11%inclusion13 decks122 decks
8%synergy
Mox Diamond
10%inclusion12 decks122 decks
6%synergy
Coveted Jewel
9.0%inclusion11 decks122 decks
8%synergy
Lotus Petal
7.4%inclusion9 decks122 decks
-0%synergy
Mox Opal
7.4%inclusion9 decks122 decks
4%synergy
Thran Dynamo
6.6%inclusion8 decks122 decks
1%synergy
Sceptre of Eternal Glory
6.6%inclusion8 decks122 decks
-1%synergy
Séance Board
5.9%inclusion7 decks118 decks
4%synergy
Gilded Lotus
5.7%inclusion7 decks122 decks
1%synergy
Nyx Lotus
5.7%inclusion7 decks122 decks
-0%synergy
Lands
Swamp
86%inclusion105 decks122 decks
-9%synergy
Fell the Profane
27%inclusion33 decks122 decks
8%synergy
Malakir Rebirth
27%inclusion33 decks122 decks
4%synergy
Myriad Landscape
26%inclusion32 decks122 decks
1%synergy
Boggart Trawler
22%inclusion27 decks122 decks
13%synergy
Urza's Cave
21%inclusion26 decks122 decks
13%synergy
Snow-Covered Swamp
15%inclusion18 decks122 decks
8%synergy
Agadeem's Awakening
13%inclusion16 decks122 decks
6%synergy
Polluted Delta
13%inclusion16 decks122 decks
9%synergy
Bloodstained Mire
13%inclusion16 decks122 decks
9%synergy
Verdant Catacombs
11%inclusion14 decks122 decks
8%synergy
Marsh Flats
11%inclusion13 decks122 decks
7%synergy
The Mycosynth Gardens
9.0%inclusion11 decks122 decks
8%synergy
Gemstone Caverns
8.2%inclusion10 decks122 decks
4%synergy
Hagra Mauling
7.4%inclusion9 decks122 decks
3%synergy
Demolition Field
7.4%inclusion9 decks122 decks
2%synergy
Prismatic Vista
6.6%inclusion8 decks122 decks
4%synergy