Seizan, Perverter of Truth (Commander) - Upgraded

Seizan, Perverter of Truth
Rank #1,392
100decks
As CommanderAs CardAverage DeckDecks
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Budget
Any$$$$
Jeremy Rowe
Oct 10, 2025
Jeremy Rowe
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.
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Enchantments
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Utility Lands
Mana Artifacts
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Decorum Dissertation
27%inclusion3 decks11 decks
23%synergy
Cost of Brilliance
9.1%inclusion1 decks11 decks
9%synergy
Shredder's Revenge
4.2%inclusion1 decks24 decks
3%synergy
Shredder's Technique
4.2%inclusion1 decks24 decks
1%synergy
Game Over
4.2%inclusion1 decks24 decks
3%synergy
High Synergy Cards
Underworld Dreams
92%inclusion92 decks100 decks
86%synergy
Fate Unraveler
84%inclusion84 decks100 decks
81%synergy
Howling Mine
82%inclusion82 decks100 decks
78%synergy
Psychosis Crawler
78%inclusion78 decks100 decks
74%synergy
Scrawling Crawler
76%inclusion74 decks98 decks
72%synergy
Ob Nixilis, the Hate-Twisted
74%inclusion74 decks100 decks
72%synergy
Master of the Feast
67%inclusion67 decks100 decks
65%synergy
Temple Bell
66%inclusion66 decks100 decks
64%synergy
Font of Mythos
63%inclusion63 decks100 decks
61%synergy
Peer into the Abyss
70%inclusion70 decks100 decks
60%synergy
Top Cards
Crypt Ghast
77%inclusion77 decks100 decks
29%synergy
Jet Medallion
73%inclusion73 decks100 decks
11%synergy
Dark Ritual
70%inclusion70 decks100 decks
3%synergy
Dark Deal
70%inclusion70 decks100 decks
59%synergy
Sheoldred, the Apocalypse
69%inclusion69 decks100 decks
54%synergy
Gray Merchant of Asphodel
65%inclusion65 decks100 decks
14%synergy
Damnable Pact
63%inclusion63 decks100 decks
59%synergy
Baleful Mastery
63%inclusion63 decks100 decks
54%synergy
Sign in Blood
60%inclusion60 decks100 decks
25%synergy
Exsanguinate
58%inclusion58 decks100 decks
33%synergy
Game Changers
Orcish Bowmasters
60%inclusion60 decks100 decks
47%synergy
Demonic Tutor
37%inclusion37 decks100 decks
10%synergy
Bolas's Citadel
16%inclusion16 decks100 decks
-13%synergy
Vampiric Tutor
16%inclusion16 decks100 decks
-5%synergy
Tergrid, God of Fright
13%inclusion13 decks100 decks
5%synergy
Ancient Tomb
8.0%inclusion8 decks100 decks
-4%synergy
Opposition Agent
8.0%inclusion8 decks100 decks
-2%synergy
Necropotence
7.0%inclusion7 decks100 decks
-8%synergy
The One Ring
6.0%inclusion6 decks100 decks
-3%synergy
Creatures
Gixian Puppeteer
45%inclusion45 decks100 decks
41%synergy
Sangromancer
44%inclusion44 decks100 decks
33%synergy
Viseling
43%inclusion43 decks100 decks
43%synergy
Rankle, Master of Pranks
39%inclusion39 decks100 decks
27%synergy
Nirkana Revenant
38%inclusion38 decks100 decks
27%synergy
Fell Specter
35%inclusion35 decks100 decks
31%synergy
Doomsday Excruciator
32%inclusion32 decks99 decks
30%synergy
Solemn Simulacrum
28%inclusion28 decks100 decks
6%synergy
Zenith Chronicler
28%inclusion28 decks100 decks
27%synergy
Gnat Miser
28%inclusion28 decks100 decks
25%synergy
Erebos, God of the Dead
27%inclusion27 decks100 decks
22%synergy
Howling Golem
27%inclusion27 decks100 decks
26%synergy
Bloodgift Demon
25%inclusion25 decks100 decks
22%synergy
Bloodletter of Aclazotz
24%inclusion24 decks100 decks
13%synergy
Kagemaro, First to Suffer
22%inclusion22 decks100 decks
22%synergy
Magus of the Coffers
20%inclusion20 decks100 decks
13%synergy
Locust Miser
19%inclusion19 decks100 decks
17%synergy
Gix, Yawgmoth Praetor
19%inclusion19 decks100 decks
14%synergy
Kami of Jealous Thirst
18%inclusion18 decks100 decks
18%synergy
K'rrik, Son of Yawgmoth
18%inclusion18 decks100 decks
-1%synergy
Dread Presence
17%inclusion17 decks100 decks
3%synergy
Massacre Wurm
17%inclusion17 decks100 decks
0%synergy
Bloodthirsty Conqueror
16%inclusion16 decks98 decks
7%synergy
Keen Duelist
16%inclusion16 decks100 decks
14%synergy
Syr Konrad, the Grim
15%inclusion15 decks100 decks
-5%synergy
Archfiend of Despair
15%inclusion15 decks100 decks
12%synergy
Boggart Trawler
14%inclusion14 decks100 decks
5%synergy
Vilis, Broker of Blood
14%inclusion14 decks100 decks
1%synergy
Dauthi Voidwalker
14%inclusion14 decks100 decks
-2%synergy
Twilight Prophet
12%inclusion12 decks100 decks
6%synergy
Burnished Hart
11%inclusion11 decks100 decks
4%synergy
Starving Revenant
10%inclusion10 decks100 decks
9%synergy
Oft-Nabbed Goat
10%inclusion3 decks31 decks
8%synergy
Starscream, Power Hungry
9.0%inclusion9 decks100 decks
8%synergy
Archfiend of Depravity
9.0%inclusion9 decks100 decks
2%synergy
Vislor Turlough
9.0%inclusion9 decks100 decks
9%synergy
Creeping Bloodsucker
8.0%inclusion8 decks100 decks
3%synergy
Kokusho, the Evening Star
8.0%inclusion8 decks100 decks
4%synergy
Elder Brain
8.0%inclusion8 decks100 decks
5%synergy
Blood Artist
7.0%inclusion7 decks100 decks
-25%synergy
Nighthawk Scavenger
7.0%inclusion7 decks100 decks
2%synergy
Mindslicer
7.0%inclusion7 decks100 decks
2%synergy
Indulgent Tormentor
7.0%inclusion7 decks100 decks
5%synergy
Great Unclean One
7.0%inclusion7 decks100 decks
5%synergy
Leaden Myr
7.0%inclusion7 decks100 decks
1%synergy
Sheoldred, Whispering One
7.0%inclusion7 decks100 decks
-5%synergy
Raven Eagle
6.3%inclusion3 decks48 decks
5%synergy
Tinybones, Bauble Burglar
6.1%inclusion6 decks98 decks
3%synergy
Enduring Tenacity
6.1%inclusion6 decks99 decks
-2%synergy
Plaguecrafter
6.0%inclusion6 decks100 decks
-14%synergy
Instants
Defile
52%inclusion52 decks100 decks
16%synergy
Imp's Mischief
48%inclusion48 decks100 decks
23%synergy
Withering Torment
42%inclusion42 decks99 decks
11%synergy
Sudden Spoiling
39%inclusion39 decks100 decks
30%synergy
Darkness
38%inclusion38 decks100 decks
28%synergy
Infernal Grasp
35%inclusion35 decks100 decks
10%synergy
Malakir Rebirth
34%inclusion34 decks100 decks
11%synergy
Consuming Corruption
30%inclusion30 decks100 decks
14%synergy
Deadly Rollick
26%inclusion26 decks100 decks
2%synergy
Fell the Profane
24%inclusion24 decks100 decks
5%synergy
Blood Pact
22%inclusion22 decks100 decks
18%synergy
Go for the Throat
21%inclusion21 decks100 decks
-2%synergy
Soul Shatter
16%inclusion16 decks100 decks
4%synergy
Snuff Out
16%inclusion16 decks100 decks
3%synergy
Bitter Triumph
14%inclusion14 decks100 decks
4%synergy
Cabal Ritual
13%inclusion13 decks100 decks
-5%synergy
Withering Boon
11%inclusion11 decks100 decks
7%synergy
Archenemy's Charm
10%inclusion7 decks69 decks
1%synergy
Consumed by Greed
10%inclusion10 decks99 decks
9%synergy
Doom Blade
10%inclusion10 decks100 decks
3%synergy
Murder
10%inclusion10 decks100 decks
0%synergy
Tragic Slip
9.0%inclusion9 decks100 decks
-11%synergy
Overkill
7.3%inclusion6 decks82 decks
0%synergy
Hellish Rebuke
7.0%inclusion7 decks100 decks
6%synergy
Saw in Half
6.0%inclusion6 decks100 decks
-2%synergy
Wretched Confluence
6.0%inclusion6 decks100 decks
5%synergy
Dismember
6.0%inclusion6 decks100 decks
-4%synergy
Hero's Downfall
5.0%inclusion5 decks100 decks
-2%synergy
Force of Despair
5.0%inclusion5 decks100 decks
-3%synergy
Not Dead After All
5.0%inclusion5 decks100 decks
-6%synergy
Erebos's Intervention
5.0%inclusion5 decks100 decks
3%synergy
Sorceries
Feed the Swarm
56%inclusion56 decks100 decks
6%synergy
Toxic Deluge
55%inclusion55 decks100 decks
18%synergy
Damnation
47%inclusion47 decks100 decks
27%synergy
Mutilate
45%inclusion45 decks100 decks
28%synergy
Bubbling Muck
35%inclusion35 decks100 decks
19%synergy
Insatiable Avarice
25%inclusion25 decks100 decks
13%synergy
Torment of Hailfire
24%inclusion24 decks100 decks
9%synergy
Reanimate
20%inclusion20 decks100 decks
-20%synergy
Blasphemous Edict
19%inclusion19 decks98 decks
3%synergy
Syphon Mind
18%inclusion18 decks100 decks
6%synergy
Scheming Symmetry
16%inclusion16 decks100 decks
12%synergy
Temporal Extortion
14%inclusion14 decks100 decks
12%synergy
Diabolic Tutor
13%inclusion13 decks100 decks
-1%synergy
Deadly Tempest
12%inclusion12 decks100 decks
10%synergy
Grim Tutor
12%inclusion12 decks100 decks
0%synergy
Read the Bones
11%inclusion11 decks100 decks
-6%synergy
Decree of Pain
11%inclusion11 decks100 decks
6%synergy
Rise of the Dark Realms
11%inclusion11 decks100 decks
-2%synergy
Eldritch Pact
10%inclusion10 decks100 decks
9%synergy
Pain's Reward
10%inclusion10 decks100 decks
10%synergy
Risky Shortcut
9.3%inclusion9 decks97 decks
8%synergy
Killing Wave
9.0%inclusion9 decks100 decks
7%synergy
Night's Whisper
8.0%inclusion8 decks100 decks
-17%synergy
Ill-Gotten Gains
8.0%inclusion8 decks100 decks
7%synergy
Nightmare Unmaking
7.0%inclusion7 decks100 decks
7%synergy
Agadeem's Awakening
7.0%inclusion7 decks100 decks
0%synergy
Invoke Despair
7.0%inclusion7 decks100 decks
5%synergy
Fraying Omnipotence
6.0%inclusion6 decks100 decks
4%synergy
Profane Command
6.0%inclusion6 decks100 decks
4%synergy
Coiling Rebirth
5.1%inclusion5 decks99 decks
3%synergy
Demonic Counsel
5.1%inclusion5 decks99 decks
2%synergy
Victimize
5.0%inclusion5 decks100 decks
-22%synergy
Profane Tutor
5.0%inclusion5 decks100 decks
1%synergy
Yawgmoth's Will
5.0%inclusion5 decks100 decks
2%synergy
Painful Lesson
5.0%inclusion5 decks100 decks
4%synergy
Atrocious Experiment
5.0%inclusion5 decks100 decks
4%synergy
Languish
5.0%inclusion5 decks100 decks
4%synergy
Utility Artifacts
Iron Maiden
51%inclusion51 decks100 decks
51%synergy
Teferi's Puzzle Box
50%inclusion50 decks100 decks
47%synergy
Venser's Journal
42%inclusion42 decks100 decks
40%synergy
Horn of Greed
41%inclusion41 decks100 decks
40%synergy
Ebony Owl Netsuke
35%inclusion35 decks100 decks
35%synergy
Ivory Tower
33%inclusion33 decks100 decks
32%synergy
Lightning Greaves
33%inclusion33 decks100 decks
-1%synergy
Anvil of Bogardan
29%inclusion29 decks100 decks
27%synergy
Wayfarer's Bauble
25%inclusion25 decks100 decks
10%synergy
Expedition Map
24%inclusion24 decks100 decks
12%synergy
Swiftfoot Boots
23%inclusion23 decks100 decks
-8%synergy
Black Vise
21%inclusion21 decks100 decks
21%synergy
Skullcage
19%inclusion19 decks100 decks
19%synergy
Geth's Grimoire
18%inclusion18 decks100 decks
11%synergy
Otherworld Atlas
17%inclusion17 decks100 decks
16%synergy
Bontu's Monument
17%inclusion17 decks100 decks
-11%synergy
Memory Jar
16%inclusion16 decks100 decks
15%synergy
The Darkness Crystal
15%inclusion13 decks84 decks
-5%synergy
Misers' Cage
15%inclusion15 decks100 decks
15%synergy
Crawlspace
13%inclusion13 decks100 decks
12%synergy
Spellbook
12%inclusion12 decks100 decks
11%synergy
Mindcrank
11%inclusion11 decks100 decks
6%synergy
Ghirapur Orrery
10%inclusion10 decks100 decks
9%synergy
Alhammarret's Archive
10%inclusion10 decks100 decks
6%synergy
Entropic Battlecruiser
7.6%inclusion5 decks66 decks
5%synergy
Elixir of Immortality
7.0%inclusion7 decks100 decks
5%synergy
Wishclaw Talisman
5.0%inclusion5 decks100 decks
-2%synergy
Sword of War and Peace
5.0%inclusion5 decks100 decks
5%synergy
Enchantments
Price of Knowledge
55%inclusion55 decks100 decks
55%synergy
Bloodchief Ascension
54%inclusion54 decks100 decks
45%synergy
Liliana's Caress
52%inclusion52 decks100 decks
46%synergy
Megrim
48%inclusion48 decks100 decks
43%synergy
Wound Reflection
43%inclusion43 decks100 decks
40%synergy
Waste Not
38%inclusion38 decks100 decks
28%synergy
Exquisite Blood
34%inclusion34 decks100 decks
21%synergy
Phyrexian Arena
32%inclusion32 decks100 decks
-8%synergy
Painful Quandary
31%inclusion31 decks100 decks
21%synergy
No Mercy
30%inclusion30 decks100 decks
23%synergy
Raiders' Wake
19%inclusion19 decks100 decks
16%synergy
Curse of Fool's Wisdom
17%inclusion17 decks100 decks
16%synergy
Polluted Bonds
14%inclusion14 decks100 decks
12%synergy
Unholy Annex // Ritual Chamber
13%inclusion13 decks99 decks
10%synergy
Oppression
13%inclusion13 decks100 decks
5%synergy
Sanguine Bond
12%inclusion12 decks100 decks
0%synergy
Animate Dead
12%inclusion12 decks100 decks
-5%synergy
Black Market Connections
11%inclusion11 decks100 decks
-13%synergy
Court of Ambition
10%inclusion10 decks100 decks
6%synergy
Oubliette
9.0%inclusion9 decks100 decks
6%synergy
Koskun Falls
9.0%inclusion9 decks100 decks
8%synergy
Kaya's Ghostform
8.0%inclusion8 decks100 decks
-2%synergy
Revenge of Ravens
8.0%inclusion8 decks100 decks
6%synergy
The Meathook Massacre
7.0%inclusion7 decks100 decks
-10%synergy
Bottomless Pit
6.0%inclusion6 decks100 decks
1%synergy
Dark Suspicions
6.0%inclusion6 decks100 decks
6%synergy
Pestilence
6.0%inclusion6 decks100 decks
3%synergy
Black Market
5.0%inclusion5 decks100 decks
-16%synergy
Tainted Remedy
5.0%inclusion5 decks100 decks
4%synergy
Necrogen Mists
5.0%inclusion5 decks100 decks
1%synergy
Warlock Class
5.0%inclusion5 decks100 decks
4%synergy
Hissing Miasma
5.0%inclusion5 decks100 decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
16%inclusion16 decks100 decks
2%synergy
Ob Nixilis Reignited
9.0%inclusion9 decks100 decks
7%synergy
Utility Lands
Reliquary Tower
82%inclusion82 decks100 decks
52%synergy
Cabal Coffers
77%inclusion77 decks100 decks
22%synergy
Bojuka Bog
71%inclusion71 decks100 decks
24%synergy
Geier Reach Sanitarium
63%inclusion63 decks100 decks
52%synergy
Mikokoro, Center of the Sea
61%inclusion61 decks100 decks
58%synergy
Cabal Stronghold
51%inclusion51 decks100 decks
16%synergy
Urborg, Tomb of Yawgmoth
50%inclusion50 decks100 decks
12%synergy
Nykthos, Shrine to Nyx
39%inclusion39 decks100 decks
9%synergy
Witch's Cottage
33%inclusion33 decks100 decks
8%synergy
Mortuary Mire
19%inclusion19 decks100 decks
6%synergy
Takenuma, Abandoned Mire
18%inclusion18 decks100 decks
2%synergy
Thespian's Stage
13%inclusion13 decks100 decks
8%synergy
Buried Ruin
12%inclusion12 decks100 decks
7%synergy
War Room
12%inclusion12 decks100 decks
-4%synergy
Shizo, Death's Storehouse
11%inclusion11 decks100 decks
1%synergy
Maze of Ith
9.0%inclusion9 decks100 decks
6%synergy
Leechridden Swamp
9.0%inclusion9 decks100 decks
6%synergy
Terrain Generator
9.0%inclusion9 decks100 decks
7%synergy
Field of Ruin
7.0%inclusion7 decks100 decks
4%synergy
Castle Locthwain
7.0%inclusion7 decks100 decks
-10%synergy
Strip Mine
7.0%inclusion7 decks100 decks
4%synergy
Vesuva
6.0%inclusion6 decks100 decks
3%synergy
Urza's Saga
6.0%inclusion6 decks100 decks
-2%synergy
Scavenger Grounds
6.0%inclusion6 decks100 decks
4%synergy
Temple of the False God
6.0%inclusion6 decks100 decks
-2%synergy
Phyrexian Tower
5.0%inclusion5 decks100 decks
-20%synergy
Ghost Quarter
5.0%inclusion5 decks100 decks
2%synergy
Spymaster's Vault
5.0%inclusion5 decks100 decks
-5%synergy
Mana Artifacts
Sol Ring
86%inclusion86 decks100 decks
0%synergy
Thought Vessel
73%inclusion73 decks100 decks
47%synergy
Arcane Signet
71%inclusion71 decks100 decks
9%synergy
Mind Stone
34%inclusion34 decks100 decks
5%synergy
Decanter of Endless Water
32%inclusion32 decks100 decks
29%synergy
Charcoal Diamond
24%inclusion24 decks100 decks
2%synergy
Coveted Jewel
15%inclusion15 decks100 decks
14%synergy
Caged Sun
14%inclusion14 decks100 decks
3%synergy
Fellwar Stone
14%inclusion14 decks100 decks
0%synergy
Throne of Eldraine
12%inclusion12 decks100 decks
2%synergy
Worn Powerstone
11%inclusion11 decks100 decks
7%synergy
Extraplanar Lens
11%inclusion11 decks100 decks
6%synergy
Sceptre of Eternal Glory
9.0%inclusion9 decks100 decks
1%synergy
Gilded Lotus
8.0%inclusion8 decks100 decks
3%synergy
Nyx Lotus
7.0%inclusion7 decks100 decks
1%synergy
Everflowing Chalice
6.0%inclusion6 decks100 decks
0%synergy
Commander's Sphere
6.0%inclusion6 decks100 decks
-2%synergy
Thran Dynamo
6.0%inclusion6 decks100 decks
0%synergy
Gauntlet of Power
5.0%inclusion5 decks100 decks
2%synergy
Lands
Swamp
93%inclusion93 decks100 decks
-2%synergy
Malakir Rebirth
34%inclusion34 decks100 decks
11%synergy
Myriad Landscape
26%inclusion26 decks100 decks
0%synergy
Fell the Profane
24%inclusion24 decks100 decks
5%synergy
Demolition Field
14%inclusion14 decks100 decks
9%synergy
Boggart Trawler
14%inclusion14 decks100 decks
5%synergy
Urza's Cave
11%inclusion11 decks100 decks
3%synergy
Snow-Covered Swamp
8.0%inclusion8 decks100 decks
1%synergy
Agadeem's Awakening
7.0%inclusion7 decks100 decks
0%synergy
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