Seizan, Perverter of Truth (Commander) - Upgraded

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
5.0%inclusion1 decks20 decks
4%synergy
High Synergy Cards
Underworld Dreams
91%inclusion74 decks81 decks
85%synergy
Howling Mine
81%inclusion66 decks81 decks
77%synergy
Fate Unraveler
80%inclusion65 decks81 decks
77%synergy
Psychosis Crawler
80%inclusion65 decks81 decks
76%synergy
Scrawling Crawler
77%inclusion61 decks79 decks
73%synergy
Ob Nixilis, the Hate-Twisted
74%inclusion60 decks81 decks
71%synergy
Master of the Feast
70%inclusion57 decks81 decks
68%synergy
Temple Bell
68%inclusion55 decks81 decks
65%synergy
Font of Mythos
65%inclusion53 decks81 decks
63%synergy
Mikokoro, Center of the Sea
64%inclusion52 decks81 decks
61%synergy
Top Cards
Crypt Ghast
79%inclusion64 decks81 decks
31%synergy
Jet Medallion
72%inclusion58 decks81 decks
12%synergy
Dark Ritual
70%inclusion57 decks81 decks
4%synergy
Sheoldred, the Apocalypse
69%inclusion56 decks81 decks
54%synergy
Peer into the Abyss
67%inclusion54 decks81 decks
56%synergy
Gray Merchant of Asphodel
67%inclusion54 decks81 decks
15%synergy
Dark Deal
67%inclusion54 decks81 decks
55%synergy
Damnable Pact
62%inclusion50 decks81 decks
57%synergy
Baleful Mastery
62%inclusion50 decks81 decks
52%synergy
Feed the Swarm
59%inclusion48 decks81 decks
8%synergy
Game Changers
Orcish Bowmasters
63%inclusion51 decks81 decks
49%synergy
Demonic Tutor
32%inclusion26 decks81 decks
4%synergy
Vampiric Tutor
17%inclusion14 decks81 decks
-5%synergy
Bolas's Citadel
16%inclusion13 decks81 decks
-13%synergy
Tergrid, God of Fright
15%inclusion12 decks81 decks
7%synergy
Ancient Tomb
8.6%inclusion7 decks81 decks
-3%synergy
Necropotence
8.6%inclusion7 decks81 decks
-7%synergy
Opposition Agent
7.4%inclusion6 decks81 decks
-3%synergy
The One Ring
7.4%inclusion6 decks81 decks
-2%synergy
Creatures
Sangromancer
46%inclusion37 decks81 decks
34%synergy
Fell Specter
44%inclusion36 decks81 decks
40%synergy
Viseling
41%inclusion33 decks81 decks
40%synergy
Gixian Puppeteer
40%inclusion32 decks81 decks
35%synergy
Rankle, Master of Pranks
37%inclusion30 decks81 decks
24%synergy
Nirkana Revenant
36%inclusion29 decks81 decks
24%synergy
Doomsday Excruciator
33%inclusion26 decks80 decks
30%synergy
Solemn Simulacrum
30%inclusion24 decks81 decks
6%synergy
Erebos, God of the Dead
30%inclusion24 decks81 decks
25%synergy
Gnat Miser
30%inclusion24 decks81 decks
27%synergy
Zenith Chronicler
28%inclusion23 decks81 decks
27%synergy
Howling Golem
26%inclusion21 decks81 decks
25%synergy
Kagemaro, First to Suffer
22%inclusion18 decks81 decks
22%synergy
Magus of the Coffers
21%inclusion17 decks81 decks
14%synergy
Gix, Yawgmoth Praetor
21%inclusion17 decks81 decks
16%synergy
Bloodgift Demon
21%inclusion17 decks81 decks
18%synergy
K'rrik, Son of Yawgmoth
21%inclusion17 decks81 decks
2%synergy
Kami of Jealous Thirst
20%inclusion16 decks81 decks
19%synergy
Locust Miser
20%inclusion16 decks81 decks
18%synergy
Bloodletter of Aclazotz
20%inclusion16 decks81 decks
9%synergy
Massacre Wurm
20%inclusion16 decks81 decks
2%synergy
Dread Presence
17%inclusion14 decks81 decks
2%synergy
Vilis, Broker of Blood
16%inclusion13 decks81 decks
2%synergy
Bloodthirsty Conqueror
15%inclusion12 decks79 decks
6%synergy
Syr Konrad, the Grim
15%inclusion12 decks81 decks
-6%synergy
Keen Duelist
14%inclusion11 decks81 decks
12%synergy
Dauthi Voidwalker
14%inclusion11 decks81 decks
-2%synergy
Leaden Myr
12%inclusion10 decks81 decks
6%synergy
Twilight Prophet
12%inclusion10 decks81 decks
6%synergy
Boggart Trawler
11%inclusion9 decks81 decks
2%synergy
Burnished Hart
11%inclusion9 decks81 decks
3%synergy
Starscream, Power Hungry
10%inclusion8 decks81 decks
9%synergy
Elder Brain
10%inclusion8 decks81 decks
7%synergy
Archfiend of Despair
10%inclusion8 decks81 decks
7%synergy
Archfiend of Depravity
10%inclusion8 decks81 decks
3%synergy
Plaguecrafter
8.6%inclusion7 decks81 decks
-11%synergy
Nighthawk Scavenger
8.6%inclusion7 decks81 decks
3%synergy
Mindslicer
8.6%inclusion7 decks81 decks
4%synergy
Indulgent Tormentor
8.6%inclusion7 decks81 decks
7%synergy
Starving Revenant
7.4%inclusion6 decks81 decks
6%synergy
Blood Artist
7.4%inclusion6 decks81 decks
-24%synergy
Kokusho, the Evening Star
7.4%inclusion6 decks81 decks
3%synergy
Vislor Turlough
7.4%inclusion6 decks81 decks
7%synergy
Cunning Lethemancer
7.4%inclusion6 decks81 decks
4%synergy
Tinybones, Bauble Burglar
6.3%inclusion5 decks79 decks
3%synergy
Ornithopter of Paradise
6.2%inclusion5 decks81 decks
3%synergy
Blood Seeker
6.2%inclusion5 decks81 decks
5%synergy
Reiver Demon
6.2%inclusion5 decks81 decks
4%synergy
Sheoldred, Whispering One
6.2%inclusion5 decks81 decks
-6%synergy
Archon of Cruelty
6.2%inclusion5 decks81 decks
1%synergy
Instants
Defile
49%inclusion40 decks81 decks
12%synergy
Imp's Mischief
48%inclusion39 decks81 decks
25%synergy
Withering Torment
45%inclusion36 decks80 decks
14%synergy
Darkness
38%inclusion31 decks81 decks
29%synergy
Infernal Grasp
38%inclusion31 decks81 decks
13%synergy
Sudden Spoiling
38%inclusion31 decks81 decks
29%synergy
Malakir Rebirth
33%inclusion27 decks81 decks
11%synergy
Consuming Corruption
27%inclusion22 decks81 decks
11%synergy
Fell the Profane
22%inclusion18 decks81 decks
4%synergy
Deadly Rollick
21%inclusion17 decks81 decks
-2%synergy
Blood Pact
19%inclusion15 decks81 decks
14%synergy
Go for the Throat
15%inclusion12 decks81 decks
-9%synergy
Soul Shatter
15%inclusion12 decks81 decks
2%synergy
Bitter Triumph
12%inclusion10 decks81 decks
2%synergy
Snuff Out
11%inclusion9 decks81 decks
-1%synergy
Doom Blade
11%inclusion9 decks81 decks
3%synergy
Cabal Ritual
11%inclusion9 decks81 decks
-7%synergy
Withering Boon
10%inclusion8 decks81 decks
5%synergy
Hellish Rebuke
10%inclusion8 decks81 decks
8%synergy
Tragic Slip
10%inclusion8 decks81 decks
-11%synergy
Consumed by Greed
8.8%inclusion7 decks80 decks
8%synergy
Murder
8.6%inclusion7 decks81 decks
-2%synergy
Dismember
7.4%inclusion6 decks81 decks
-4%synergy
Not Dead After All
6.2%inclusion5 decks81 decks
-5%synergy
Wretched Confluence
6.2%inclusion5 decks81 decks
5%synergy
Sorceries
Sign in Blood
59%inclusion48 decks81 decks
23%synergy
Exsanguinate
58%inclusion47 decks81 decks
34%synergy
Toxic Deluge
56%inclusion45 decks81 decks
18%synergy
Damnation
51%inclusion41 decks81 decks
30%synergy
Mutilate
46%inclusion37 decks81 decks
26%synergy
Bubbling Muck
31%inclusion25 decks81 decks
15%synergy
Torment of Hailfire
22%inclusion18 decks81 decks
6%synergy
Reanimate
20%inclusion16 decks81 decks
-19%synergy
Scheming Symmetry
20%inclusion16 decks81 decks
15%synergy
Insatiable Avarice
20%inclusion16 decks81 decks
8%synergy
Syphon Mind
17%inclusion14 decks81 decks
4%synergy
Blasphemous Edict
16%inclusion13 decks79 decks
-1%synergy
Diabolic Tutor
14%inclusion11 decks81 decks
-1%synergy
Decree of Pain
12%inclusion10 decks81 decks
7%synergy
Temporal Extortion
11%inclusion9 decks81 decks
9%synergy
Grim Tutor
11%inclusion9 decks81 decks
-1%synergy
Risky Shortcut
10%inclusion8 decks78 decks
9%synergy
Rise of the Dark Realms
10%inclusion8 decks81 decks
-2%synergy
Eldritch Pact
8.6%inclusion7 decks81 decks
7%synergy
Killing Wave
8.6%inclusion7 decks81 decks
6%synergy
Ill-Gotten Gains
8.6%inclusion7 decks81 decks
8%synergy
Deadly Tempest
8.6%inclusion7 decks81 decks
6%synergy
Agadeem's Awakening
7.4%inclusion6 decks81 decks
0%synergy
Night's Whisper
7.4%inclusion6 decks81 decks
-17%synergy
Pain's Reward
7.4%inclusion6 decks81 decks
7%synergy
Read the Bones
7.4%inclusion6 decks81 decks
-11%synergy
Invoke Despair
6.2%inclusion5 decks81 decks
4%synergy
Utility Artifacts
Teferi's Puzzle Box
49%inclusion40 decks81 decks
46%synergy
Iron Maiden
49%inclusion40 decks81 decks
49%synergy
Horn of Greed
47%inclusion38 decks81 decks
46%synergy
Venser's Journal
46%inclusion37 decks81 decks
44%synergy
Lightning Greaves
37%inclusion30 decks81 decks
3%synergy
Ebony Owl Netsuke
37%inclusion30 decks81 decks
37%synergy
Ivory Tower
36%inclusion29 decks81 decks
35%synergy
Anvil of Bogardan
31%inclusion25 decks81 decks
29%synergy
Swiftfoot Boots
25%inclusion20 decks81 decks
-7%synergy
Black Vise
23%inclusion19 decks81 decks
23%synergy
Wayfarer's Bauble
21%inclusion17 decks81 decks
4%synergy
Otherworld Atlas
21%inclusion17 decks81 decks
20%synergy
Expedition Map
21%inclusion17 decks81 decks
8%synergy
Geth's Grimoire
21%inclusion17 decks81 decks
13%synergy
Skullcage
20%inclusion16 decks81 decks
20%synergy
Bontu's Monument
17%inclusion14 decks81 decks
-10%synergy
Misers' Cage
16%inclusion13 decks81 decks
16%synergy
Crawlspace
15%inclusion12 decks81 decks
14%synergy
Spellbook
14%inclusion11 decks81 decks
13%synergy
Memory Jar
14%inclusion11 decks81 decks
12%synergy
Alhammarret's Archive
14%inclusion11 decks81 decks
9%synergy
Mindcrank
12%inclusion10 decks81 decks
7%synergy
The Darkness Crystal
12%inclusion8 decks65 decks
-7%synergy
Ghirapur Orrery
8.6%inclusion7 decks81 decks
8%synergy
Wishclaw Talisman
7.4%inclusion6 decks81 decks
1%synergy
Entropic Battlecruiser
6.5%inclusion3 decks46 decks
4%synergy
Nevinyrral's Disk
6.2%inclusion5 decks81 decks
5%synergy
Sword of War and Peace
6.2%inclusion5 decks81 decks
6%synergy
Enchantments
Price of Knowledge
53%inclusion43 decks81 decks
53%synergy
Megrim
51%inclusion41 decks81 decks
45%synergy
Liliana's Caress
51%inclusion41 decks81 decks
45%synergy
Bloodchief Ascension
48%inclusion39 decks81 decks
39%synergy
Wound Reflection
46%inclusion37 decks81 decks
42%synergy
Waste Not
42%inclusion34 decks81 decks
31%synergy
Exquisite Blood
36%inclusion29 decks81 decks
22%synergy
Phyrexian Arena
33%inclusion27 decks81 decks
-7%synergy
No Mercy
32%inclusion26 decks81 decks
25%synergy
Painful Quandary
32%inclusion26 decks81 decks
22%synergy
Raiders' Wake
25%inclusion20 decks81 decks
21%synergy
Oppression
16%inclusion13 decks81 decks
8%synergy
Polluted Bonds
15%inclusion12 decks81 decks
13%synergy
Curse of Fool's Wisdom
15%inclusion12 decks81 decks
14%synergy
Court of Ambition
12%inclusion10 decks81 decks
8%synergy
Sanguine Bond
12%inclusion10 decks81 decks
0%synergy
Unholy Annex // Ritual Chamber
11%inclusion9 decks80 decks
8%synergy
Black Market Connections
11%inclusion9 decks81 decks
-12%synergy
Koskun Falls
11%inclusion9 decks81 decks
10%synergy
The Meathook Massacre
10%inclusion8 decks81 decks
-7%synergy
Kaya's Ghostform
10%inclusion8 decks81 decks
0%synergy
Animate Dead
10%inclusion8 decks81 decks
-8%synergy
Black Market
7.4%inclusion6 decks81 decks
-14%synergy
Bottomless Pit
7.4%inclusion6 decks81 decks
2%synergy
Oubliette
7.4%inclusion6 decks81 decks
4%synergy
Necrogen Mists
7.4%inclusion6 decks81 decks
3%synergy
Phyrexian Reclamation
6.2%inclusion5 decks81 decks
-4%synergy
Hissing Miasma
6.2%inclusion5 decks81 decks
6%synergy
Revenge of Ravens
6.2%inclusion5 decks81 decks
4%synergy
Parker Luck
5.6%inclusion2 decks36 decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
19%inclusion15 decks81 decks
5%synergy
Liliana of the Veil
6.2%inclusion5 decks81 decks
-1%synergy
Ob Nixilis Reignited
6.2%inclusion5 decks81 decks
4%synergy
Utility Lands
Cabal Coffers
88%inclusion71 decks81 decks
32%synergy
Reliquary Tower
83%inclusion67 decks81 decks
51%synergy
Bojuka Bog
74%inclusion60 decks81 decks
27%synergy
Geier Reach Sanitarium
62%inclusion50 decks81 decks
50%synergy
Urborg, Tomb of Yawgmoth
56%inclusion45 decks81 decks
18%synergy
Cabal Stronghold
51%inclusion41 decks81 decks
15%synergy
Nykthos, Shrine to Nyx
44%inclusion36 decks81 decks
15%synergy
Witch's Cottage
30%inclusion24 decks81 decks
5%synergy
Mortuary Mire
21%inclusion17 decks81 decks
8%synergy
Takenuma, Abandoned Mire
19%inclusion15 decks81 decks
2%synergy
Shizo, Death's Storehouse
16%inclusion13 decks81 decks
6%synergy
War Room
12%inclusion10 decks81 decks
-4%synergy
Terrain Generator
11%inclusion9 decks81 decks
9%synergy
Maze of Ith
10%inclusion8 decks81 decks
6%synergy
Buried Ruin
10%inclusion8 decks81 decks
4%synergy
Thespian's Stage
8.6%inclusion7 decks81 decks
3%synergy
Field of Ruin
8.6%inclusion7 decks81 decks
6%synergy
Strip Mine
7.4%inclusion6 decks81 decks
4%synergy
Leechridden Swamp
7.4%inclusion6 decks81 decks
5%synergy
Ghost Quarter
6.2%inclusion5 decks81 decks
3%synergy
Urza's Saga
6.2%inclusion5 decks81 decks
-2%synergy
Vesuva
6.2%inclusion5 decks81 decks
3%synergy
Castle Locthwain
6.2%inclusion5 decks81 decks
-12%synergy
Scavenger Grounds
6.2%inclusion5 decks81 decks
5%synergy
Mana Artifacts
Sol Ring
86%inclusion70 decks81 decks
0%synergy
Thought Vessel
75%inclusion61 decks81 decks
48%synergy
Arcane Signet
64%inclusion52 decks81 decks
2%synergy
Mind Stone
37%inclusion30 decks81 decks
6%synergy
Decanter of Endless Water
35%inclusion28 decks81 decks
31%synergy
Charcoal Diamond
25%inclusion20 decks81 decks
1%synergy
Caged Sun
19%inclusion15 decks81 decks
6%synergy
Coveted Jewel
19%inclusion15 decks81 decks
17%synergy
Throne of Eldraine
14%inclusion11 decks81 decks
3%synergy
Fellwar Stone
12%inclusion10 decks81 decks
-3%synergy
Worn Powerstone
12%inclusion10 decks81 decks
8%synergy
Extraplanar Lens
11%inclusion9 decks81 decks
6%synergy
Gilded Lotus
8.6%inclusion7 decks81 decks
3%synergy
Sceptre of Eternal Glory
8.6%inclusion7 decks81 decks
-1%synergy
Nyx Lotus
7.4%inclusion6 decks81 decks
0%synergy
The Soul Stone
7.1%inclusion3 decks42 decks
-5%synergy
Commander's Sphere
6.2%inclusion5 decks81 decks
-3%synergy
Gauntlet of Power
6.2%inclusion5 decks81 decks
3%synergy
Thran Dynamo
6.2%inclusion5 decks81 decks
0%synergy
Lands
Swamp
93%inclusion75 decks81 decks
-2%synergy
Malakir Rebirth
33%inclusion27 decks81 decks
11%synergy
Myriad Landscape
27%inclusion22 decks81 decks
0%synergy
Fell the Profane
22%inclusion18 decks81 decks
4%synergy
Demolition Field
14%inclusion11 decks81 decks
8%synergy
Urza's Cave
11%inclusion9 decks81 decks
3%synergy
Boggart Trawler
11%inclusion9 decks81 decks
2%synergy
Snow-Covered Swamp
8.6%inclusion7 decks81 decks
2%synergy
Agadeem's Awakening
7.4%inclusion6 decks81 decks
0%synergy