Seizan, Perverter of Truth (Commander)

Seizan, Perverter of Truth
Rank #1,331
1,071decks
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
Raven Eagle
4.1%inclusion3 decks73 decks
3%synergy
Mai, Scornful Striker
3.9%inclusion3 decks76 decks
2%synergy
High Synergy Cards
Underworld Dreams
86%inclusion923 decks1.07K decks
80%synergy
Fate Unraveler
79%inclusion841 decks1.07K decks
75%synergy
Howling Mine
77%inclusion824 decks1.07K decks
73%synergy
Ob Nixilis, the Hate-Twisted
71%inclusion757 decks1.07K decks
68%synergy
Psychosis Crawler
72%inclusion766 decks1.07K decks
67%synergy
Scrawling Crawler
66%inclusion485 decks733 decks
62%synergy
Master of the Feast
64%inclusion689 decks1.07K decks
62%synergy
Font of Mythos
63%inclusion672 decks1.07K decks
60%synergy
Temple Bell
59%inclusion635 decks1.07K decks
57%synergy
Price of Knowledge
56%inclusion601 decks1.07K decks
56%synergy
Top Cards
Dark Ritual
68%inclusion729 decks1.07K decks
2%synergy
Crypt Ghast
66%inclusion709 decks1.07K decks
18%synergy
Jet Medallion
65%inclusion693 decks1.07K decks
5%synergy
Peer into the Abyss
63%inclusion680 decks1.07K decks
53%synergy
Gray Merchant of Asphodel
62%inclusion664 decks1.07K decks
10%synergy
Dark Deal
61%inclusion656 decks1.07K decks
50%synergy
Feed the Swarm
57%inclusion606 decks1.07K decks
5%synergy
Baleful Mastery
54%inclusion582 decks1.07K decks
45%synergy
Sheoldred, the Apocalypse
50%inclusion539 decks1.07K decks
36%synergy
Gixian Puppeteer
50%inclusion535 decks1.07K decks
45%synergy
Game Changers
Orcish Bowmasters
39%inclusion414 decks1.07K decks
25%synergy
Demonic Tutor
25%inclusion265 decks1.07K decks
-3%synergy
Tergrid, God of Fright
17%inclusion182 decks1.07K decks
9%synergy
Vampiric Tutor
15%inclusion162 decks1.07K decks
-7%synergy
Bolas's Citadel
10%inclusion106 decks1.07K decks
-19%synergy
Ancient Tomb
8.8%inclusion94 decks1.07K decks
-3%synergy
Opposition Agent
6.6%inclusion71 decks1.07K decks
-3%synergy
Necropotence
6.2%inclusion66 decks1.07K decks
-9%synergy
Creatures
Viseling
48%inclusion513 decks1.07K decks
48%synergy
Rankle, Master of Pranks
48%inclusion511 decks1.07K decks
35%synergy
Sangromancer
44%inclusion476 decks1.07K decks
33%synergy
Fell Specter
35%inclusion377 decks1.07K decks
31%synergy
Zenith Chronicler
35%inclusion375 decks1.07K decks
34%synergy
Howling Golem
35%inclusion373 decks1.07K decks
34%synergy
Bloodgift Demon
33%inclusion349 decks1.07K decks
29%synergy
Solemn Simulacrum
31%inclusion328 decks1.07K decks
7%synergy
Gnat Miser
30%inclusion318 decks1.07K decks
27%synergy
Kagemaro, First to Suffer
28%inclusion304 decks1.07K decks
28%synergy
Nirkana Revenant
27%inclusion293 decks1.07K decks
16%synergy
Doomsday Excruciator
22%inclusion192 decks884 decks
19%synergy
Locust Miser
22%inclusion231 decks1.07K decks
20%synergy
Erebos, God of the Dead
20%inclusion209 decks1.07K decks
15%synergy
Kami of Jealous Thirst
19%inclusion177 decks910 decks
19%synergy
Magus of the Coffers
19%inclusion201 decks1.07K decks
11%synergy
Massacre Wurm
19%inclusion200 decks1.07K decks
1%synergy
Dread Presence
19%inclusion199 decks1.07K decks
3%synergy
Gix, Yawgmoth Praetor
19%inclusion199 decks1.07K decks
14%synergy
Dauthi Voidwalker
18%inclusion193 decks1.07K decks
2%synergy
Elder Brain
18%inclusion192 decks1.07K decks
15%synergy
Syr Konrad, the Grim
17%inclusion180 decks1.07K decks
-4%synergy
Mindslicer
16%inclusion172 decks1.07K decks
11%synergy
Burnished Hart
15%inclusion166 decks1.07K decks
7%synergy
Bloodletter of Aclazotz
15%inclusion158 decks1.07K decks
4%synergy
K'rrik, Son of Yawgmoth
14%inclusion153 decks1.07K decks
-4%synergy
Starving Revenant
14%inclusion147 decks1.07K decks
13%synergy
Bloodthirsty Conqueror
14%inclusion100 decks734 decks
5%synergy
Leaden Myr
13%inclusion143 decks1.07K decks
7%synergy
Boggart Trawler
13%inclusion120 decks910 decks
4%synergy
Plaguecrafter
12%inclusion130 decks1.07K decks
-8%synergy
Creeping Bloodsucker
11%inclusion116 decks1.07K decks
6%synergy
Vilis, Broker of Blood
11%inclusion114 decks1.07K decks
-3%synergy
Aclazotz, Deepest Betrayal
11%inclusion113 decks1.07K decks
4%synergy
Vislor Turlough
10%inclusion109 decks1.07K decks
10%synergy
Archfiend of Depravity
10%inclusion106 decks1.07K decks
3%synergy
Necrogoyf
10%inclusion106 decks1.07K decks
5%synergy
Blood Seeker
10%inclusion103 decks1.07K decks
9%synergy
Dream Devourer
9.3%inclusion100 decks1.07K decks
8%synergy
Cunning Lethemancer
9.2%inclusion99 decks1.07K decks
6%synergy
The Raven Man
9.0%inclusion96 decks1.07K decks
3%synergy
Archfiend of Despair
9.0%inclusion96 decks1.07K decks
6%synergy
Keen Duelist
8.6%inclusion92 decks1.07K decks
7%synergy
Starscream, Power Hungry
8.5%inclusion91 decks1.07K decks
8%synergy
Varragoth, Bloodsky Sire
8.1%inclusion87 decks1.07K decks
4%synergy
Ob Nixilis, Unshackled
8.1%inclusion87 decks1.07K decks
5%synergy
Runed Servitor
7.9%inclusion85 decks1.07K decks
8%synergy
Indulgent Tormentor
7.7%inclusion83 decks1.07K decks
6%synergy
Accursed Marauder
7.5%inclusion68 decks907 decks
-13%synergy
Phyrexian Obliterator
6.1%inclusion65 decks1.07K decks
-5%synergy
Instants
Defile
45%inclusion486 decks1.07K decks
7%synergy
Infernal Grasp
35%inclusion378 decks1.07K decks
10%synergy
Imp's Mischief
34%inclusion369 decks1.07K decks
11%synergy
Withering Torment
34%inclusion273 decks807 decks
2%synergy
Consuming Corruption
27%inclusion247 decks911 decks
11%synergy
Darkness
27%inclusion288 decks1.07K decks
17%synergy
Sudden Spoiling
22%inclusion237 decks1.07K decks
13%synergy
Blood Pact
22%inclusion236 decks1.07K decks
18%synergy
Go for the Throat
21%inclusion229 decks1.07K decks
-2%synergy
Deadly Rollick
21%inclusion221 decks1.07K decks
-3%synergy
Malakir Rebirth
20%inclusion215 decks1.07K decks
-2%synergy
Fell the Profane
14%inclusion132 decks918 decks
-4%synergy
Bitter Triumph
14%inclusion149 decks1.07K decks
4%synergy
Doom Blade
13%inclusion139 decks1.07K decks
5%synergy
Snuff Out
12%inclusion133 decks1.07K decks
0%synergy
Soul Shatter
12%inclusion132 decks1.07K decks
0%synergy
Murder
12%inclusion131 decks1.07K decks
2%synergy
Hero's Downfall
12%inclusion127 decks1.07K decks
5%synergy
Sheoldred's Edict
11%inclusion117 decks1.07K decks
-3%synergy
Cabal Ritual
10%inclusion108 decks1.07K decks
-8%synergy
Force of Despair
10%inclusion106 decks1.07K decks
2%synergy
Dismember
7.3%inclusion78 decks1.07K decks
-4%synergy
Tragic Slip
7.0%inclusion75 decks1.07K decks
-14%synergy
Withering Boon
6.7%inclusion72 decks1.07K decks
2%synergy
Hellish Rebuke
6.5%inclusion70 decks1.07K decks
5%synergy
Consumed by Greed
6.4%inclusion56 decks869 decks
5%synergy
Tendrils of Corruption
6.3%inclusion67 decks1.07K decks
2%synergy
Archenemy's Charm
5.4%inclusion17 decks314 decks
-3%synergy
March of Wretched Sorrow
5.3%inclusion57 decks1.07K decks
4%synergy
Nightmarish End
5.1%inclusion55 decks1.07K decks
5%synergy
Sorceries
Sign in Blood
46%inclusion498 decks1.07K decks
10%synergy
Damnable Pact
45%inclusion484 decks1.07K decks
41%synergy
Exsanguinate
44%inclusion470 decks1.07K decks
20%synergy
Toxic Deluge
40%inclusion425 decks1.07K decks
2%synergy
Mutilate
39%inclusion415 decks1.07K decks
20%synergy
Damnation
34%inclusion365 decks1.07K decks
13%synergy
Bubbling Muck
27%inclusion285 decks1.07K decks
11%synergy
Syphon Mind
20%inclusion213 decks1.07K decks
7%synergy
Insatiable Avarice
20%inclusion189 decks965 decks
7%synergy
Torment of Hailfire
19%inclusion202 decks1.07K decks
3%synergy
Reanimate
19%inclusion202 decks1.07K decks
-20%synergy
Blasphemous Edict
17%inclusion124 decks731 decks
0%synergy
Deadly Tempest
17%inclusion179 decks1.07K decks
14%synergy
Diabolic Tutor
16%inclusion167 decks1.07K decks
1%synergy
Scheming Symmetry
13%inclusion142 decks1.07K decks
9%synergy
Pain's Reward
12%inclusion133 decks1.07K decks
12%synergy
Temporal Extortion
12%inclusion130 decks1.07K decks
10%synergy
Read the Bones
11%inclusion122 decks1.07K decks
-7%synergy
Night's Whisper
11%inclusion120 decks1.07K decks
-13%synergy
Ill-Gotten Gains
11%inclusion116 decks1.07K decks
10%synergy
Eldritch Pact
11%inclusion115 decks1.07K decks
10%synergy
Nightmare Unmaking
10%inclusion112 decks1.07K decks
10%synergy
Decree of Pain
10%inclusion110 decks1.07K decks
4%synergy
Grim Tutor
9.4%inclusion101 decks1.07K decks
-3%synergy
Fraying Omnipotence
9.0%inclusion96 decks1.07K decks
7%synergy
Rise of the Dark Realms
8.6%inclusion92 decks1.07K decks
-4%synergy
Corrupt
7.1%inclusion76 decks1.07K decks
4%synergy
Killing Wave
6.9%inclusion74 decks1.07K decks
5%synergy
Head Games
6.6%inclusion71 decks1.07K decks
6%synergy
Repay in Kind
5.9%inclusion63 decks1.07K decks
4%synergy
Coiling Rebirth
5.7%inclusion49 decks866 decks
4%synergy
Black Sun's Zenith
5.3%inclusion57 decks1.07K decks
-1%synergy
In Garruk's Wake
5.2%inclusion56 decks1.07K decks
1%synergy
Utility Artifacts
Iron Maiden
47%inclusion507 decks1.07K decks
47%synergy
Venser's Journal
45%inclusion482 decks1.07K decks
43%synergy
Ivory Tower
43%inclusion465 decks1.07K decks
43%synergy
Teferi's Puzzle Box
40%inclusion431 decks1.07K decks
37%synergy
Horn of Greed
40%inclusion427 decks1.07K decks
39%synergy
Ebony Owl Netsuke
39%inclusion414 decks1.07K decks
38%synergy
Black Vise
32%inclusion339 decks1.07K decks
31%synergy
Lightning Greaves
25%inclusion266 decks1.07K decks
-9%synergy
Geth's Grimoire
24%inclusion259 decks1.07K decks
17%synergy
Wayfarer's Bauble
23%inclusion244 decks1.07K decks
6%synergy
Otherworld Atlas
22%inclusion235 decks1.07K decks
21%synergy
Expedition Map
20%inclusion211 decks1.07K decks
7%synergy
Swiftfoot Boots
20%inclusion211 decks1.07K decks
-12%synergy
Anvil of Bogardan
19%inclusion207 decks1.07K decks
17%synergy
Skullcage
18%inclusion193 decks1.07K decks
18%synergy
Misers' Cage
16%inclusion169 decks1.07K decks
16%synergy
Crawlspace
15%inclusion158 decks1.07K decks
14%synergy
Mindcrank
13%inclusion134 decks1.07K decks
7%synergy
Spellbook
11%inclusion119 decks1.07K decks
10%synergy
Alhammarret's Archive
10%inclusion112 decks1.07K decks
6%synergy
Ghirapur Orrery
9.2%inclusion98 decks1.07K decks
9%synergy
Wishclaw Talisman
8.9%inclusion95 decks1.07K decks
2%synergy
Bontu's Monument
8.8%inclusion94 decks1.07K decks
-19%synergy
The Darkness Crystal
8.7%inclusion37 decks426 decks
-11%synergy
Memory Jar
8.7%inclusion93 decks1.07K decks
7%synergy
Entropic Battlecruiser
8.4%inclusion25 decks299 decks
5%synergy
Library of Leng
7.8%inclusion84 decks1.07K decks
7%synergy
Elixir of Immortality
7.6%inclusion81 decks1.07K decks
5%synergy
Sword of War and Peace
7.3%inclusion78 decks1.07K decks
7%synergy
Enchantments
Megrim
49%inclusion528 decks1.07K decks
44%synergy
Waste Not
44%inclusion474 decks1.07K decks
33%synergy
Liliana's Caress
44%inclusion470 decks1.07K decks
38%synergy
Bloodchief Ascension
43%inclusion457 decks1.07K decks
33%synergy
Painful Quandary
38%inclusion406 decks1.07K decks
28%synergy
Wound Reflection
38%inclusion405 decks1.07K decks
34%synergy
No Mercy
28%inclusion295 decks1.07K decks
20%synergy
Exquisite Blood
24%inclusion262 decks1.07K decks
11%synergy
Curse of Fool's Wisdom
24%inclusion261 decks1.07K decks
24%synergy
Phyrexian Arena
24%inclusion257 decks1.07K decks
-16%synergy
Raiders' Wake
20%inclusion210 decks1.07K decks
16%synergy
Oppression
17%inclusion183 decks1.07K decks
9%synergy
Polluted Bonds
13%inclusion142 decks1.07K decks
11%synergy
Bottomless Pit
13%inclusion135 decks1.07K decks
7%synergy
Revenge of Ravens
11%inclusion118 decks1.07K decks
9%synergy
Sanguine Bond
11%inclusion115 decks1.07K decks
-1%synergy
Court of Ambition
10%inclusion107 decks1.07K decks
6%synergy
Animate Dead
9.3%inclusion100 decks1.07K decks
-8%synergy
Dark Suspicions
8.2%inclusion88 decks1.07K decks
8%synergy
Koskun Falls
8.0%inclusion86 decks1.07K decks
7%synergy
Unholy Annex // Ritual Chamber
8.0%inclusion64 decks805 decks
5%synergy
Black Market
7.5%inclusion80 decks1.07K decks
-14%synergy
Necrogen Mists
7.5%inclusion80 decks1.07K decks
3%synergy
Oubliette
7.0%inclusion75 decks1.07K decks
4%synergy
Black Market Connections
6.6%inclusion71 decks1.07K decks
-16%synergy
Words of Waste
6.4%inclusion69 decks1.07K decks
5%synergy
Kaya's Ghostform
6.4%inclusion69 decks1.07K decks
-4%synergy
The Meathook Massacre
6.3%inclusion68 decks1.07K decks
-11%synergy
Tainted Remedy
5.5%inclusion59 decks1.07K decks
4%synergy
Hissing Miasma
5.4%inclusion58 decks1.07K decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
14%inclusion153 decks1.07K decks
0%synergy
Ob Nixilis Reignited
13%inclusion134 decks1.07K decks
10%synergy
Utility Lands
Reliquary Tower
73%inclusion784 decks1.07K decks
42%synergy
Cabal Coffers
64%inclusion685 decks1.07K decks
9%synergy
Bojuka Bog
58%inclusion619 decks1.07K decks
11%synergy
Geier Reach Sanitarium
53%inclusion567 decks1.07K decks
41%synergy
Mikokoro, Center of the Sea
48%inclusion514 decks1.07K decks
45%synergy
Cabal Stronghold
43%inclusion461 decks1.07K decks
7%synergy
Urborg, Tomb of Yawgmoth
43%inclusion456 decks1.07K decks
5%synergy
Nykthos, Shrine to Nyx
31%inclusion335 decks1.07K decks
1%synergy
Witch's Cottage
25%inclusion266 decks1.07K decks
0%synergy
Mortuary Mire
16%inclusion169 decks1.07K decks
3%synergy
Takenuma, Abandoned Mire
12%inclusion132 decks1.07K decks
-4%synergy
Thespian's Stage
10%inclusion109 decks1.07K decks
4%synergy
Field of Ruin
9.2%inclusion99 decks1.07K decks
7%synergy
Barren Moor
9.1%inclusion97 decks1.07K decks
-2%synergy
Terrain Generator
9.0%inclusion96 decks1.07K decks
7%synergy
Temple of the False God
8.7%inclusion93 decks1.07K decks
1%synergy
Maze of Ith
8.6%inclusion92 decks1.07K decks
5%synergy
War Room
8.2%inclusion88 decks1.07K decks
-8%synergy
Castle Locthwain
8.1%inclusion87 decks1.07K decks
-10%synergy
Ghost Quarter
7.2%inclusion77 decks1.07K decks
4%synergy
Buried Ruin
7.1%inclusion76 decks1.07K decks
2%synergy
Leechridden Swamp
6.2%inclusion66 decks1.07K decks
3%synergy
Scavenger Grounds
5.9%inclusion63 decks1.07K decks
4%synergy
Shizo, Death's Storehouse
5.8%inclusion62 decks1.07K decks
-4%synergy
Urza's Saga
5.5%inclusion59 decks1.07K decks
-3%synergy
Mana Artifacts
Sol Ring
87%inclusion930 decks1.07K decks
0%synergy
Thought Vessel
71%inclusion761 decks1.07K decks
44%synergy
Arcane Signet
65%inclusion695 decks1.07K decks
2%synergy
Mind Stone
43%inclusion459 decks1.07K decks
12%synergy
Decanter of Endless Water
35%inclusion376 decks1.07K decks
32%synergy
Charcoal Diamond
32%inclusion344 decks1.07K decks
9%synergy
Caged Sun
16%inclusion176 decks1.07K decks
4%synergy
Fellwar Stone
15%inclusion163 decks1.07K decks
0%synergy
Coveted Jewel
15%inclusion158 decks1.07K decks
14%synergy
Throne of Eldraine
12%inclusion125 decks1.07K decks
1%synergy
Nyx Lotus
10%inclusion105 decks1.07K decks
3%synergy
Worn Powerstone
9.0%inclusion96 decks1.07K decks
5%synergy
Commander's Sphere
8.9%inclusion95 decks1.07K decks
-1%synergy
Extraplanar Lens
8.7%inclusion93 decks1.07K decks
4%synergy
The Soul Stone
8.3%inclusion22 decks266 decks
-4%synergy
Thran Dynamo
7.7%inclusion82 decks1.07K decks
2%synergy
Gilded Lotus
7.3%inclusion78 decks1.07K decks
1%synergy
Sceptre of Eternal Glory
7.0%inclusion75 decks1.07K decks
-2%synergy
Gauntlet of Power
5.9%inclusion63 decks1.07K decks
2%synergy
Lands
Swamp
93%inclusion997 decks1.07K decks
-2%synergy
Myriad Landscape
35%inclusion373 decks1.07K decks
8%synergy
Malakir Rebirth
20%inclusion215 decks1.07K decks
-2%synergy
Fell the Profane
14%inclusion132 decks918 decks
-4%synergy
Boggart Trawler
13%inclusion120 decks910 decks
4%synergy
Urza's Cave
10%inclusion94 decks934 decks
1%synergy
Demolition Field
7.9%inclusion85 decks1.07K decks
3%synergy
Snow-Covered Swamp
7.5%inclusion80 decks1.07K decks
1%synergy