Seizan, Perverter of Truth (Commander)

Seizan, Perverter of Truth
Rank #1,334
1,094decks
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
7.3%inclusion10 decks137 decks
6%synergy
Mai, Scornful Striker
6.4%inclusion9 decks140 decks
4%synergy
Bitterbloom Bearer
0.5%inclusion1 decks211 decks
-2%synergy
Cat-Gator
0.3%inclusion1 decks294 decks
0%synergy
High Synergy Cards
Underworld Dreams
86%inclusion940 decks1.09K decks
80%synergy
Fate Unraveler
79%inclusion859 decks1.09K decks
75%synergy
Howling Mine
78%inclusion848 decks1.09K decks
73%synergy
Ob Nixilis, the Hate-Twisted
70%inclusion771 decks1.09K decks
68%synergy
Psychosis Crawler
71%inclusion781 decks1.09K decks
67%synergy
Master of the Feast
65%inclusion712 decks1.09K decks
63%synergy
Scrawling Crawler
66%inclusion516 decks779 decks
62%synergy
Font of Mythos
63%inclusion687 decks1.09K decks
60%synergy
Temple Bell
60%inclusion653 decks1.09K decks
57%synergy
Price of Knowledge
57%inclusion620 decks1.09K decks
56%synergy
Top Cards
Dark Ritual
69%inclusion751 decks1.09K decks
2%synergy
Crypt Ghast
66%inclusion722 decks1.09K decks
18%synergy
Jet Medallion
65%inclusion713 decks1.09K decks
5%synergy
Peer into the Abyss
64%inclusion697 decks1.09K decks
53%synergy
Gray Merchant of Asphodel
62%inclusion679 decks1.09K decks
10%synergy
Dark Deal
61%inclusion672 decks1.09K decks
50%synergy
Feed the Swarm
57%inclusion619 decks1.09K decks
5%synergy
Baleful Mastery
55%inclusion597 decks1.09K decks
45%synergy
Sheoldred, the Apocalypse
51%inclusion556 decks1.09K decks
36%synergy
Gixian Puppeteer
51%inclusion553 decks1.09K decks
46%synergy
Game Changers
Orcish Bowmasters
39%inclusion423 decks1.09K decks
25%synergy
Demonic Tutor
25%inclusion270 decks1.09K decks
-3%synergy
Tergrid, God of Fright
16%inclusion180 decks1.09K decks
8%synergy
Vampiric Tutor
15%inclusion165 decks1.09K decks
-6%synergy
Bolas's Citadel
10%inclusion108 decks1.09K decks
-19%synergy
Ancient Tomb
8.1%inclusion89 decks1.09K decks
-4%synergy
Opposition Agent
6.5%inclusion71 decks1.09K decks
-3%synergy
Necropotence
6.2%inclusion68 decks1.09K decks
-9%synergy
Creatures
Viseling
48%inclusion530 decks1.09K decks
48%synergy
Rankle, Master of Pranks
48%inclusion524 decks1.09K decks
35%synergy
Sangromancer
44%inclusion484 decks1.09K decks
33%synergy
Howling Golem
36%inclusion390 decks1.09K decks
35%synergy
Zenith Chronicler
36%inclusion389 decks1.09K decks
34%synergy
Fell Specter
35%inclusion384 decks1.09K decks
31%synergy
Bloodgift Demon
33%inclusion356 decks1.09K decks
29%synergy
Solemn Simulacrum
31%inclusion336 decks1.09K decks
7%synergy
Gnat Miser
30%inclusion323 decks1.09K decks
27%synergy
Kagemaro, First to Suffer
28%inclusion306 decks1.09K decks
28%synergy
Nirkana Revenant
27%inclusion296 decks1.09K decks
15%synergy
Doomsday Excruciator
22%inclusion207 decks928 decks
20%synergy
Locust Miser
21%inclusion232 decks1.09K decks
19%synergy
Kami of Jealous Thirst
20%inclusion188 decks954 decks
19%synergy
Erebos, God of the Dead
20%inclusion215 decks1.09K decks
15%synergy
Massacre Wurm
19%inclusion206 decks1.09K decks
1%synergy
Gix, Yawgmoth Praetor
19%inclusion205 decks1.09K decks
14%synergy
Dread Presence
18%inclusion200 decks1.09K decks
3%synergy
Magus of the Coffers
18%inclusion197 decks1.09K decks
11%synergy
Elder Brain
18%inclusion193 decks1.09K decks
15%synergy
Dauthi Voidwalker
17%inclusion189 decks1.09K decks
1%synergy
Syr Konrad, the Grim
17%inclusion181 decks1.09K decks
-4%synergy
Mindslicer
16%inclusion179 decks1.09K decks
12%synergy
Burnished Hart
15%inclusion166 decks1.09K decks
7%synergy
Bloodletter of Aclazotz
15%inclusion162 decks1.09K decks
4%synergy
K'rrik, Son of Yawgmoth
14%inclusion155 decks1.09K decks
-5%synergy
Starving Revenant
14%inclusion150 decks1.09K decks
13%synergy
Boggart Trawler
14%inclusion130 decks954 decks
5%synergy
Leaden Myr
14%inclusion149 decks1.09K decks
7%synergy
Bloodthirsty Conqueror
14%inclusion106 decks780 decks
5%synergy
Plaguecrafter
12%inclusion132 decks1.09K decks
-8%synergy
Creeping Bloodsucker
11%inclusion117 decks1.09K decks
6%synergy
Vilis, Broker of Blood
11%inclusion115 decks1.09K decks
-3%synergy
Vislor Turlough
10%inclusion111 decks1.09K decks
10%synergy
Aclazotz, Deepest Betrayal
10%inclusion110 decks1.09K decks
3%synergy
Necrogoyf
10%inclusion106 decks1.09K decks
5%synergy
Archfiend of Depravity
10%inclusion105 decks1.09K decks
3%synergy
Blood Seeker
9.4%inclusion103 decks1.09K decks
8%synergy
Dream Devourer
9.1%inclusion100 decks1.09K decks
8%synergy
Archfiend of Despair
9.1%inclusion100 decks1.09K decks
7%synergy
Cunning Lethemancer
9.0%inclusion98 decks1.09K decks
6%synergy
The Raven Man
8.8%inclusion96 decks1.09K decks
3%synergy
Keen Duelist
8.6%inclusion94 decks1.09K decks
7%synergy
Starscream, Power Hungry
8.2%inclusion90 decks1.09K decks
8%synergy
Varragoth, Bloodsky Sire
8.2%inclusion90 decks1.09K decks
4%synergy
Runed Servitor
7.8%inclusion85 decks1.09K decks
8%synergy
Accursed Marauder
7.6%inclusion72 decks951 decks
-13%synergy
Ob Nixilis, Unshackled
7.4%inclusion81 decks1.09K decks
4%synergy
Indulgent Tormentor
7.3%inclusion80 decks1.09K decks
5%synergy
Phyrexian Obliterator
6.2%inclusion68 decks1.09K decks
-5%synergy
Instants
Defile
46%inclusion504 decks1.09K decks
8%synergy
Infernal Grasp
36%inclusion389 decks1.09K decks
10%synergy
Imp's Mischief
35%inclusion387 decks1.09K decks
12%synergy
Withering Torment
35%inclusion300 decks852 decks
4%synergy
Darkness
28%inclusion302 decks1.09K decks
18%synergy
Consuming Corruption
28%inclusion263 decks955 decks
11%synergy
Sudden Spoiling
23%inclusion250 decks1.09K decks
13%synergy
Blood Pact
22%inclusion244 decks1.09K decks
18%synergy
Go for the Throat
22%inclusion238 decks1.09K decks
-2%synergy
Deadly Rollick
21%inclusion227 decks1.09K decks
-3%synergy
Malakir Rebirth
20%inclusion224 decks1.09K decks
-2%synergy
Fell the Profane
15%inclusion141 decks962 decks
-4%synergy
Bitter Triumph
14%inclusion157 decks1.09K decks
4%synergy
Doom Blade
13%inclusion143 decks1.09K decks
5%synergy
Soul Shatter
12%inclusion134 decks1.09K decks
0%synergy
Murder
12%inclusion132 decks1.09K decks
2%synergy
Snuff Out
12%inclusion130 decks1.09K decks
-1%synergy
Hero's Downfall
11%inclusion125 decks1.09K decks
4%synergy
Sheoldred's Edict
11%inclusion117 decks1.09K decks
-4%synergy
Cabal Ritual
10%inclusion111 decks1.09K decks
-8%synergy
Force of Despair
10%inclusion107 decks1.09K decks
2%synergy
Dismember
7.3%inclusion80 decks1.09K decks
-4%synergy
Tragic Slip
6.9%inclusion76 decks1.09K decks
-14%synergy
Consumed by Greed
6.9%inclusion63 decks913 decks
6%synergy
Withering Boon
6.6%inclusion72 decks1.09K decks
2%synergy
Hellish Rebuke
6.4%inclusion70 decks1.09K decks
5%synergy
Archenemy's Charm
6.3%inclusion23 decks366 decks
-3%synergy
Tendrils of Corruption
6.0%inclusion66 decks1.09K decks
2%synergy
March of Wretched Sorrow
5.2%inclusion57 decks1.09K decks
4%synergy
Nightmarish End
5.0%inclusion55 decks1.09K decks
5%synergy
Sorceries
Sign in Blood
47%inclusion518 decks1.09K decks
11%synergy
Damnable Pact
46%inclusion502 decks1.09K decks
41%synergy
Exsanguinate
44%inclusion476 decks1.09K decks
19%synergy
Toxic Deluge
40%inclusion439 decks1.09K decks
3%synergy
Mutilate
39%inclusion425 decks1.09K decks
20%synergy
Damnation
34%inclusion374 decks1.09K decks
13%synergy
Bubbling Muck
27%inclusion299 decks1.09K decks
12%synergy
Syphon Mind
20%inclusion220 decks1.09K decks
7%synergy
Insatiable Avarice
20%inclusion201 decks1.01K decks
8%synergy
Reanimate
19%inclusion213 decks1.09K decks
-19%synergy
Torment of Hailfire
19%inclusion203 decks1.09K decks
3%synergy
Blasphemous Edict
18%inclusion136 decks777 decks
0%synergy
Deadly Tempest
17%inclusion182 decks1.09K decks
14%synergy
Diabolic Tutor
15%inclusion168 decks1.09K decks
1%synergy
Scheming Symmetry
14%inclusion148 decks1.09K decks
9%synergy
Pain's Reward
13%inclusion137 decks1.09K decks
12%synergy
Temporal Extortion
12%inclusion130 decks1.09K decks
10%synergy
Night's Whisper
11%inclusion122 decks1.09K decks
-13%synergy
Read the Bones
11%inclusion122 decks1.09K decks
-7%synergy
Ill-Gotten Gains
11%inclusion119 decks1.09K decks
10%synergy
Eldritch Pact
11%inclusion119 decks1.09K decks
10%synergy
Nightmare Unmaking
10%inclusion109 decks1.09K decks
10%synergy
Decree of Pain
10%inclusion108 decks1.09K decks
4%synergy
Grim Tutor
10%inclusion104 decks1.09K decks
-2%synergy
Fraying Omnipotence
8.8%inclusion96 decks1.09K decks
7%synergy
Rise of the Dark Realms
8.7%inclusion95 decks1.09K decks
-4%synergy
Corrupt
6.9%inclusion76 decks1.09K decks
4%synergy
Killing Wave
6.7%inclusion73 decks1.09K decks
4%synergy
Head Games
6.4%inclusion70 decks1.09K decks
6%synergy
Coiling Rebirth
6.4%inclusion58 decks910 decks
5%synergy
Repay in Kind
5.8%inclusion63 decks1.09K decks
4%synergy
Black Sun's Zenith
5.2%inclusion57 decks1.09K decks
-1%synergy
Utility Artifacts
Iron Maiden
48%inclusion526 decks1.09K decks
48%synergy
Venser's Journal
45%inclusion492 decks1.09K decks
43%synergy
Ivory Tower
44%inclusion476 decks1.09K decks
43%synergy
Teferi's Puzzle Box
40%inclusion443 decks1.09K decks
38%synergy
Horn of Greed
40%inclusion435 decks1.09K decks
38%synergy
Ebony Owl Netsuke
39%inclusion429 decks1.09K decks
39%synergy
Black Vise
32%inclusion347 decks1.09K decks
31%synergy
Lightning Greaves
25%inclusion269 decks1.09K decks
-9%synergy
Geth's Grimoire
23%inclusion257 decks1.09K decks
16%synergy
Wayfarer's Bauble
23%inclusion247 decks1.09K decks
6%synergy
Otherworld Atlas
22%inclusion244 decks1.09K decks
22%synergy
Expedition Map
20%inclusion222 decks1.09K decks
8%synergy
Anvil of Bogardan
20%inclusion214 decks1.09K decks
17%synergy
Swiftfoot Boots
19%inclusion212 decks1.09K decks
-12%synergy
Skullcage
18%inclusion193 decks1.09K decks
17%synergy
Misers' Cage
16%inclusion173 decks1.09K decks
16%synergy
Crawlspace
15%inclusion167 decks1.09K decks
14%synergy
Mindcrank
12%inclusion135 decks1.09K decks
7%synergy
Spellbook
11%inclusion121 decks1.09K decks
10%synergy
Alhammarret's Archive
10%inclusion109 decks1.09K decks
6%synergy
Ghirapur Orrery
10%inclusion105 decks1.09K decks
9%synergy
The Darkness Crystal
9.5%inclusion45 decks476 decks
-10%synergy
Bontu's Monument
9.0%inclusion98 decks1.09K decks
-19%synergy
Entropic Battlecruiser
8.8%inclusion31 decks352 decks
6%synergy
Wishclaw Talisman
8.8%inclusion96 decks1.09K decks
2%synergy
Memory Jar
8.3%inclusion91 decks1.09K decks
7%synergy
Library of Leng
7.6%inclusion83 decks1.09K decks
6%synergy
Elixir of Immortality
7.5%inclusion82 decks1.09K decks
5%synergy
Sword of War and Peace
7.1%inclusion78 decks1.09K decks
7%synergy
Enchantments
Megrim
49%inclusion536 decks1.09K decks
44%synergy
Waste Not
44%inclusion483 decks1.09K decks
33%synergy
Liliana's Caress
44%inclusion477 decks1.09K decks
38%synergy
Bloodchief Ascension
43%inclusion471 decks1.09K decks
34%synergy
Wound Reflection
37%inclusion410 decks1.09K decks
34%synergy
Painful Quandary
37%inclusion404 decks1.09K decks
27%synergy
No Mercy
27%inclusion292 decks1.09K decks
19%synergy
Curse of Fool's Wisdom
25%inclusion269 decks1.09K decks
24%synergy
Exquisite Blood
24%inclusion263 decks1.09K decks
11%synergy
Phyrexian Arena
23%inclusion257 decks1.09K decks
-17%synergy
Raiders' Wake
19%inclusion212 decks1.09K decks
16%synergy
Oppression
17%inclusion187 decks1.09K decks
9%synergy
Polluted Bonds
13%inclusion143 decks1.09K decks
11%synergy
Bottomless Pit
12%inclusion136 decks1.09K decks
7%synergy
Revenge of Ravens
11%inclusion120 decks1.09K decks
9%synergy
Sanguine Bond
11%inclusion116 decks1.09K decks
-1%synergy
Animate Dead
10%inclusion104 decks1.09K decks
-8%synergy
Court of Ambition
9.4%inclusion103 decks1.09K decks
5%synergy
Unholy Annex // Ritual Chamber
8.1%inclusion69 decks850 decks
5%synergy
Dark Suspicions
8.0%inclusion88 decks1.09K decks
8%synergy
Koskun Falls
7.9%inclusion86 decks1.09K decks
7%synergy
Necrogen Mists
7.7%inclusion84 decks1.09K decks
3%synergy
Black Market
7.4%inclusion81 decks1.09K decks
-14%synergy
Black Market Connections
7.0%inclusion77 decks1.09K decks
-16%synergy
Oubliette
6.7%inclusion73 decks1.09K decks
4%synergy
Words of Waste
6.3%inclusion69 decks1.09K decks
5%synergy
Kaya's Ghostform
6.1%inclusion67 decks1.09K decks
-4%synergy
The Meathook Massacre
5.9%inclusion65 decks1.09K decks
-11%synergy
Tainted Remedy
5.3%inclusion58 decks1.09K decks
4%synergy
Hissing Miasma
5.1%inclusion56 decks1.09K decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
14%inclusion155 decks1.09K decks
0%synergy
Ob Nixilis Reignited
12%inclusion135 decks1.09K decks
10%synergy
Utility Lands
Reliquary Tower
73%inclusion799 decks1.09K decks
42%synergy
Cabal Coffers
64%inclusion695 decks1.09K decks
8%synergy
Bojuka Bog
58%inclusion634 decks1.09K decks
11%synergy
Geier Reach Sanitarium
53%inclusion583 decks1.09K decks
42%synergy
Mikokoro, Center of the Sea
48%inclusion528 decks1.09K decks
46%synergy
Cabal Stronghold
43%inclusion470 decks1.09K decks
7%synergy
Urborg, Tomb of Yawgmoth
43%inclusion468 decks1.09K decks
5%synergy
Nykthos, Shrine to Nyx
32%inclusion346 decks1.09K decks
2%synergy
Witch's Cottage
26%inclusion279 decks1.09K decks
1%synergy
Mortuary Mire
16%inclusion170 decks1.09K decks
2%synergy
Takenuma, Abandoned Mire
13%inclusion140 decks1.09K decks
-3%synergy
Thespian's Stage
10%inclusion113 decks1.09K decks
5%synergy
Terrain Generator
9.2%inclusion101 decks1.09K decks
7%synergy
Barren Moor
9.1%inclusion100 decks1.09K decks
-1%synergy
Temple of the False God
9.1%inclusion100 decks1.09K decks
1%synergy
Field of Ruin
9.1%inclusion100 decks1.09K decks
7%synergy
Maze of Ith
8.7%inclusion95 decks1.09K decks
5%synergy
Castle Locthwain
8.2%inclusion90 decks1.09K decks
-9%synergy
War Room
8.1%inclusion89 decks1.09K decks
-8%synergy
Ghost Quarter
7.2%inclusion79 decks1.09K decks
4%synergy
Buried Ruin
7.0%inclusion77 decks1.09K decks
2%synergy
Leechridden Swamp
6.0%inclusion66 decks1.09K decks
3%synergy
Scavenger Grounds
5.9%inclusion64 decks1.09K decks
4%synergy
Shizo, Death's Storehouse
5.8%inclusion63 decks1.09K decks
-4%synergy
Urza's Saga
5.7%inclusion62 decks1.09K decks
-2%synergy
Strip Mine
5.0%inclusion55 decks1.09K decks
2%synergy
Mana Artifacts
Sol Ring
87%inclusion947 decks1.09K decks
0%synergy
Thought Vessel
71%inclusion774 decks1.09K decks
44%synergy
Arcane Signet
65%inclusion712 decks1.09K decks
3%synergy
Mind Stone
43%inclusion468 decks1.09K decks
12%synergy
Decanter of Endless Water
35%inclusion387 decks1.09K decks
32%synergy
Charcoal Diamond
33%inclusion357 decks1.09K decks
9%synergy
Caged Sun
16%inclusion177 decks1.09K decks
4%synergy
Fellwar Stone
15%inclusion169 decks1.09K decks
1%synergy
Coveted Jewel
15%inclusion160 decks1.09K decks
14%synergy
Throne of Eldraine
11%inclusion122 decks1.09K decks
0%synergy
The Soul Stone
10%inclusion31 decks320 decks
-3%synergy
Nyx Lotus
9.4%inclusion103 decks1.09K decks
2%synergy
Worn Powerstone
9.2%inclusion101 decks1.09K decks
5%synergy
Commander's Sphere
8.8%inclusion96 decks1.09K decks
-1%synergy
Extraplanar Lens
8.8%inclusion96 decks1.09K decks
4%synergy
Thran Dynamo
7.5%inclusion82 decks1.09K decks
1%synergy
Gilded Lotus
6.9%inclusion76 decks1.09K decks
1%synergy
Sceptre of Eternal Glory
6.8%inclusion74 decks1.09K decks
-2%synergy
Gauntlet of Power
5.9%inclusion65 decks1.09K decks
2%synergy
Lands
Swamp
93%inclusion1.02K decks1.09K decks
-2%synergy
Myriad Landscape
35%inclusion384 decks1.09K decks
8%synergy
Malakir Rebirth
20%inclusion224 decks1.09K decks
-2%synergy
Fell the Profane
15%inclusion141 decks962 decks
-4%synergy
Boggart Trawler
14%inclusion130 decks954 decks
5%synergy
Urza's Cave
10%inclusion98 decks978 decks
1%synergy
Demolition Field
8.0%inclusion87 decks1.09K decks
3%synergy
Snow-Covered Swamp
7.5%inclusion82 decks1.09K decks
1%synergy