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
5.3%inclusion1 decks19 decks
4%synergy
High Synergy Cards
Underworld Dreams
91%inclusion73 decks80 decks
85%synergy
Howling Mine
81%inclusion65 decks80 decks
77%synergy
Fate Unraveler
80%inclusion64 decks80 decks
77%synergy
Psychosis Crawler
80%inclusion64 decks80 decks
76%synergy
Scrawling Crawler
77%inclusion60 decks78 decks
73%synergy
Ob Nixilis, the Hate-Twisted
74%inclusion59 decks80 decks
71%synergy
Master of the Feast
70%inclusion56 decks80 decks
67%synergy
Temple Bell
68%inclusion54 decks80 decks
65%synergy
Font of Mythos
65%inclusion52 decks80 decks
62%synergy
Mikokoro, Center of the Sea
64%inclusion51 decks80 decks
61%synergy
Top Cards
Crypt Ghast
79%inclusion63 decks80 decks
30%synergy
Jet Medallion
71%inclusion57 decks80 decks
11%synergy
Dark Ritual
70%inclusion56 decks80 decks
4%synergy
Sheoldred, the Apocalypse
69%inclusion55 decks80 decks
54%synergy
Peer into the Abyss
66%inclusion53 decks80 decks
55%synergy
Gray Merchant of Asphodel
66%inclusion53 decks80 decks
14%synergy
Dark Deal
66%inclusion53 decks80 decks
55%synergy
Damnable Pact
61%inclusion49 decks80 decks
57%synergy
Baleful Mastery
61%inclusion49 decks80 decks
52%synergy
Feed the Swarm
59%inclusion47 decks80 decks
7%synergy
Game Changers
Orcish Bowmasters
63%inclusion50 decks80 decks
49%synergy
Demonic Tutor
33%inclusion26 decks80 decks
5%synergy
Vampiric Tutor
18%inclusion14 decks80 decks
-4%synergy
Bolas's Citadel
16%inclusion13 decks80 decks
-13%synergy
Tergrid, God of Fright
15%inclusion12 decks80 decks
7%synergy
Ancient Tomb
8.8%inclusion7 decks80 decks
-3%synergy
Necropotence
8.8%inclusion7 decks80 decks
-7%synergy
Opposition Agent
7.5%inclusion6 decks80 decks
-2%synergy
The One Ring
7.5%inclusion6 decks80 decks
-2%synergy
Creatures
Sangromancer
45%inclusion36 decks80 decks
33%synergy
Fell Specter
44%inclusion35 decks80 decks
39%synergy
Viseling
40%inclusion32 decks80 decks
40%synergy
Gixian Puppeteer
39%inclusion31 decks80 decks
34%synergy
Rankle, Master of Pranks
36%inclusion29 decks80 decks
23%synergy
Nirkana Revenant
35%inclusion28 decks80 decks
23%synergy
Doomsday Excruciator
33%inclusion26 decks79 decks
31%synergy
Erebos, God of the Dead
30%inclusion24 decks80 decks
25%synergy
Solemn Simulacrum
29%inclusion23 decks80 decks
5%synergy
Gnat Miser
29%inclusion23 decks80 decks
26%synergy
Zenith Chronicler
28%inclusion22 decks80 decks
26%synergy
Howling Golem
25%inclusion20 decks80 decks
24%synergy
Magus of the Coffers
21%inclusion17 decks80 decks
14%synergy
Gix, Yawgmoth Praetor
21%inclusion17 decks80 decks
16%synergy
K'rrik, Son of Yawgmoth
21%inclusion17 decks80 decks
3%synergy
Kagemaro, First to Suffer
21%inclusion17 decks80 decks
21%synergy
Bloodletter of Aclazotz
20%inclusion16 decks80 decks
9%synergy
Massacre Wurm
20%inclusion16 decks80 decks
3%synergy
Kami of Jealous Thirst
20%inclusion16 decks80 decks
20%synergy
Bloodgift Demon
20%inclusion16 decks80 decks
17%synergy
Locust Miser
20%inclusion16 decks80 decks
18%synergy
Dread Presence
18%inclusion14 decks80 decks
2%synergy
Vilis, Broker of Blood
16%inclusion13 decks80 decks
2%synergy
Bloodthirsty Conqueror
15%inclusion12 decks78 decks
6%synergy
Syr Konrad, the Grim
15%inclusion12 decks80 decks
-5%synergy
Keen Duelist
14%inclusion11 decks80 decks
12%synergy
Dauthi Voidwalker
14%inclusion11 decks80 decks
-2%synergy
Twilight Prophet
13%inclusion10 decks80 decks
7%synergy
Leaden Myr
13%inclusion10 decks80 decks
6%synergy
Boggart Trawler
11%inclusion9 decks80 decks
3%synergy
Burnished Hart
11%inclusion9 decks80 decks
3%synergy
Starscream, Power Hungry
10%inclusion8 decks80 decks
9%synergy
Archfiend of Despair
10%inclusion8 decks80 decks
7%synergy
Archfiend of Depravity
10%inclusion8 decks80 decks
3%synergy
Elder Brain
10%inclusion8 decks80 decks
7%synergy
Plaguecrafter
8.8%inclusion7 decks80 decks
-11%synergy
Nighthawk Scavenger
8.8%inclusion7 decks80 decks
3%synergy
Mindslicer
8.8%inclusion7 decks80 decks
4%synergy
Indulgent Tormentor
8.8%inclusion7 decks80 decks
7%synergy
Blood Artist
7.5%inclusion6 decks80 decks
-24%synergy
Starving Revenant
7.5%inclusion6 decks80 decks
6%synergy
Kokusho, the Evening Star
7.5%inclusion6 decks80 decks
3%synergy
Vislor Turlough
7.5%inclusion6 decks80 decks
7%synergy
Cunning Lethemancer
7.5%inclusion6 decks80 decks
4%synergy
Tinybones, Bauble Burglar
6.4%inclusion5 decks78 decks
3%synergy
Ornithopter of Paradise
6.3%inclusion5 decks80 decks
3%synergy
Blood Seeker
6.3%inclusion5 decks80 decks
5%synergy
Reiver Demon
6.3%inclusion5 decks80 decks
4%synergy
Archon of Cruelty
6.3%inclusion5 decks80 decks
1%synergy
Skirge Familiar
6.3%inclusion5 decks80 decks
1%synergy
Instants
Defile
49%inclusion39 decks80 decks
11%synergy
Imp's Mischief
48%inclusion38 decks80 decks
24%synergy
Withering Torment
44%inclusion35 decks79 decks
13%synergy
Sudden Spoiling
39%inclusion31 decks80 decks
29%synergy
Infernal Grasp
38%inclusion30 decks80 decks
12%synergy
Darkness
38%inclusion30 decks80 decks
28%synergy
Malakir Rebirth
34%inclusion27 decks80 decks
11%synergy
Consuming Corruption
26%inclusion21 decks80 decks
10%synergy
Fell the Profane
23%inclusion18 decks80 decks
4%synergy
Deadly Rollick
21%inclusion17 decks80 decks
-2%synergy
Blood Pact
19%inclusion15 decks80 decks
14%synergy
Soul Shatter
15%inclusion12 decks80 decks
3%synergy
Go for the Throat
15%inclusion12 decks80 decks
-8%synergy
Bitter Triumph
13%inclusion10 decks80 decks
2%synergy
Snuff Out
11%inclusion9 decks80 decks
-1%synergy
Doom Blade
11%inclusion9 decks80 decks
3%synergy
Cabal Ritual
11%inclusion9 decks80 decks
-6%synergy
Hellish Rebuke
10%inclusion8 decks80 decks
8%synergy
Tragic Slip
10%inclusion8 decks80 decks
-11%synergy
Withering Boon
10%inclusion8 decks80 decks
5%synergy
Consumed by Greed
8.9%inclusion7 decks79 decks
8%synergy
Murder
8.8%inclusion7 decks80 decks
-1%synergy
Dismember
7.5%inclusion6 decks80 decks
-4%synergy
Not Dead After All
6.3%inclusion5 decks80 decks
-5%synergy
Wretched Confluence
6.3%inclusion5 decks80 decks
5%synergy
Hagra Mauling
5.0%inclusion4 decks80 decks
0%synergy
Sheoldred's Edict
5.0%inclusion4 decks80 decks
-9%synergy
Supernatural Stamina
5.0%inclusion4 decks80 decks
-2%synergy
March of Wretched Sorrow
5.0%inclusion4 decks80 decks
3%synergy
Erebos's Intervention
5.0%inclusion4 decks80 decks
2%synergy
Sorceries
Sign in Blood
59%inclusion47 decks80 decks
22%synergy
Exsanguinate
57%inclusion46 decks80 decks
33%synergy
Toxic Deluge
55%inclusion44 decks80 decks
18%synergy
Damnation
50%inclusion40 decks80 decks
29%synergy
Mutilate
45%inclusion36 decks80 decks
26%synergy
Bubbling Muck
30%inclusion24 decks80 decks
14%synergy
Torment of Hailfire
23%inclusion18 decks80 decks
7%synergy
Scheming Symmetry
20%inclusion16 decks80 decks
16%synergy
Reanimate
20%inclusion16 decks80 decks
-18%synergy
Insatiable Avarice
20%inclusion16 decks80 decks
8%synergy
Syphon Mind
18%inclusion14 decks80 decks
4%synergy
Blasphemous Edict
17%inclusion13 decks78 decks
-1%synergy
Diabolic Tutor
14%inclusion11 decks80 decks
-1%synergy
Decree of Pain
13%inclusion10 decks80 decks
7%synergy
Temporal Extortion
11%inclusion9 decks80 decks
9%synergy
Grim Tutor
11%inclusion9 decks80 decks
-1%synergy
Risky Shortcut
10%inclusion8 decks77 decks
9%synergy
Rise of the Dark Realms
10%inclusion8 decks80 decks
-2%synergy
Eldritch Pact
8.8%inclusion7 decks80 decks
8%synergy
Killing Wave
8.8%inclusion7 decks80 decks
6%synergy
Deadly Tempest
8.8%inclusion7 decks80 decks
6%synergy
Ill-Gotten Gains
8.8%inclusion7 decks80 decks
8%synergy
Agadeem's Awakening
7.5%inclusion6 decks80 decks
0%synergy
Pain's Reward
7.5%inclusion6 decks80 decks
7%synergy
Read the Bones
7.5%inclusion6 decks80 decks
-11%synergy
Night's Whisper
7.5%inclusion6 decks80 decks
-17%synergy
Invoke Despair
6.3%inclusion5 decks80 decks
4%synergy
Black Sun's Zenith
5.0%inclusion4 decks80 decks
-1%synergy
Repay in Kind
5.0%inclusion4 decks80 decks
3%synergy
Nightmare Unmaking
5.0%inclusion4 decks80 decks
5%synergy
Blood on the Snow
5.0%inclusion4 decks80 decks
4%synergy
Profane Command
5.0%inclusion4 decks80 decks
3%synergy
Yawgmoth's Will
5.0%inclusion4 decks80 decks
2%synergy
Infernal Offering
5.0%inclusion4 decks80 decks
5%synergy
In Garruk's Wake
5.0%inclusion4 decks80 decks
1%synergy
Thoughtseize
5.0%inclusion4 decks80 decks
0%synergy
Languish
5.0%inclusion4 decks80 decks
3%synergy
Utility Artifacts
Teferi's Puzzle Box
49%inclusion39 decks80 decks
46%synergy
Iron Maiden
49%inclusion39 decks80 decks
48%synergy
Horn of Greed
46%inclusion37 decks80 decks
45%synergy
Venser's Journal
45%inclusion36 decks80 decks
43%synergy
Lightning Greaves
38%inclusion30 decks80 decks
4%synergy
Ebony Owl Netsuke
36%inclusion29 decks80 decks
36%synergy
Ivory Tower
35%inclusion28 decks80 decks
34%synergy
Anvil of Bogardan
31%inclusion25 decks80 decks
29%synergy
Swiftfoot Boots
25%inclusion20 decks80 decks
-7%synergy
Black Vise
24%inclusion19 decks80 decks
23%synergy
Wayfarer's Bauble
21%inclusion17 decks80 decks
5%synergy
Otherworld Atlas
21%inclusion17 decks80 decks
21%synergy
Expedition Map
21%inclusion17 decks80 decks
9%synergy
Geth's Grimoire
21%inclusion17 decks80 decks
14%synergy
Skullcage
20%inclusion16 decks80 decks
20%synergy
Bontu's Monument
18%inclusion14 decks80 decks
-10%synergy
Misers' Cage
16%inclusion13 decks80 decks
16%synergy
Crawlspace
15%inclusion12 decks80 decks
14%synergy
Spellbook
14%inclusion11 decks80 decks
13%synergy
Alhammarret's Archive
14%inclusion11 decks80 decks
10%synergy
Memory Jar
14%inclusion11 decks80 decks
13%synergy
The Darkness Crystal
13%inclusion8 decks64 decks
-7%synergy
Mindcrank
13%inclusion10 decks80 decks
7%synergy
Ghirapur Orrery
8.8%inclusion7 decks80 decks
8%synergy
Wishclaw Talisman
7.5%inclusion6 decks80 decks
1%synergy
Entropic Battlecruiser
6.7%inclusion3 decks45 decks
4%synergy
Nevinyrral's Disk
6.3%inclusion5 decks80 decks
5%synergy
Sword of War and Peace
6.3%inclusion5 decks80 decks
6%synergy
Elixir of Immortality
5.0%inclusion4 decks80 decks
3%synergy
The Book of Vile Darkness
5.0%inclusion4 decks80 decks
4%synergy
Enchantments
Price of Knowledge
53%inclusion42 decks80 decks
52%synergy
Megrim
50%inclusion40 decks80 decks
45%synergy
Liliana's Caress
50%inclusion40 decks80 decks
44%synergy
Bloodchief Ascension
48%inclusion38 decks80 decks
38%synergy
Wound Reflection
45%inclusion36 decks80 decks
41%synergy
Waste Not
41%inclusion33 decks80 decks
30%synergy
Exquisite Blood
36%inclusion29 decks80 decks
23%synergy
Phyrexian Arena
34%inclusion27 decks80 decks
-7%synergy
No Mercy
33%inclusion26 decks80 decks
25%synergy
Painful Quandary
31%inclusion25 decks80 decks
21%synergy
Raiders' Wake
25%inclusion20 decks80 decks
21%synergy
Oppression
16%inclusion13 decks80 decks
8%synergy
Polluted Bonds
15%inclusion12 decks80 decks
13%synergy
Curse of Fool's Wisdom
15%inclusion12 decks80 decks
14%synergy
Sanguine Bond
13%inclusion10 decks80 decks
0%synergy
Court of Ambition
13%inclusion10 decks80 decks
8%synergy
Unholy Annex // Ritual Chamber
11%inclusion9 decks79 decks
8%synergy
Koskun Falls
11%inclusion9 decks80 decks
10%synergy
Black Market Connections
11%inclusion9 decks80 decks
-12%synergy
The Meathook Massacre
10%inclusion8 decks80 decks
-7%synergy
Animate Dead
10%inclusion8 decks80 decks
-8%synergy
Kaya's Ghostform
10%inclusion8 decks80 decks
0%synergy
Black Market
7.5%inclusion6 decks80 decks
-14%synergy
Oubliette
7.5%inclusion6 decks80 decks
4%synergy
Bottomless Pit
7.5%inclusion6 decks80 decks
2%synergy
Necrogen Mists
7.5%inclusion6 decks80 decks
3%synergy
Phyrexian Reclamation
6.3%inclusion5 decks80 decks
-4%synergy
Hissing Miasma
6.3%inclusion5 decks80 decks
6%synergy
Revenge of Ravens
6.3%inclusion5 decks80 decks
4%synergy
Parker Luck
5.7%inclusion2 decks35 decks
5%synergy
Tainted Remedy
5.0%inclusion4 decks80 decks
4%synergy
Words of Waste
5.0%inclusion4 decks80 decks
4%synergy
Leyline of the Void
5.0%inclusion4 decks80 decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
19%inclusion15 decks80 decks
5%synergy
Liliana of the Veil
6.3%inclusion5 decks80 decks
-1%synergy
Ob Nixilis Reignited
6.3%inclusion5 decks80 decks
4%synergy
Utility Lands
Cabal Coffers
88%inclusion70 decks80 decks
32%synergy
Reliquary Tower
83%inclusion66 decks80 decks
51%synergy
Bojuka Bog
74%inclusion59 decks80 decks
27%synergy
Geier Reach Sanitarium
61%inclusion49 decks80 decks
50%synergy
Urborg, Tomb of Yawgmoth
55%inclusion44 decks80 decks
17%synergy
Cabal Stronghold
50%inclusion40 decks80 decks
14%synergy
Nykthos, Shrine to Nyx
45%inclusion36 decks80 decks
15%synergy
Witch's Cottage
30%inclusion24 decks80 decks
5%synergy
Mortuary Mire
21%inclusion17 decks80 decks
8%synergy
Takenuma, Abandoned Mire
19%inclusion15 decks80 decks
3%synergy
Shizo, Death's Storehouse
16%inclusion13 decks80 decks
6%synergy
War Room
13%inclusion10 decks80 decks
-4%synergy
Terrain Generator
11%inclusion9 decks80 decks
9%synergy
Buried Ruin
10%inclusion8 decks80 decks
5%synergy
Maze of Ith
10%inclusion8 decks80 decks
7%synergy
Field of Ruin
8.8%inclusion7 decks80 decks
6%synergy
Thespian's Stage
8.8%inclusion7 decks80 decks
3%synergy
Strip Mine
7.5%inclusion6 decks80 decks
4%synergy
Leechridden Swamp
7.5%inclusion6 decks80 decks
5%synergy
Ghost Quarter
6.3%inclusion5 decks80 decks
3%synergy
Urza's Saga
6.3%inclusion5 decks80 decks
-2%synergy
Vesuva
6.3%inclusion5 decks80 decks
3%synergy
Castle Locthwain
6.3%inclusion5 decks80 decks
-11%synergy
Scavenger Grounds
6.3%inclusion5 decks80 decks
5%synergy
Phyrexian Tower
5.0%inclusion4 decks80 decks
-19%synergy
Temple of the False God
5.0%inclusion4 decks80 decks
-3%synergy
Mana Artifacts
Sol Ring
86%inclusion69 decks80 decks
0%synergy
Thought Vessel
75%inclusion60 decks80 decks
48%synergy
Arcane Signet
64%inclusion51 decks80 decks
1%synergy
Mind Stone
36%inclusion29 decks80 decks
5%synergy
Decanter of Endless Water
34%inclusion27 decks80 decks
30%synergy
Charcoal Diamond
24%inclusion19 decks80 decks
0%synergy
Caged Sun
19%inclusion15 decks80 decks
6%synergy
Coveted Jewel
19%inclusion15 decks80 decks
18%synergy
Throne of Eldraine
14%inclusion11 decks80 decks
3%synergy
Fellwar Stone
13%inclusion10 decks80 decks
-2%synergy
Worn Powerstone
13%inclusion10 decks80 decks
8%synergy
Extraplanar Lens
11%inclusion9 decks80 decks
6%synergy
Sceptre of Eternal Glory
8.8%inclusion7 decks80 decks
-1%synergy
Gilded Lotus
8.8%inclusion7 decks80 decks
3%synergy
Nyx Lotus
7.5%inclusion6 decks80 decks
0%synergy
The Soul Stone
7.3%inclusion3 decks41 decks
-5%synergy
Commander's Sphere
6.3%inclusion5 decks80 decks
-3%synergy
Gauntlet of Power
6.3%inclusion5 decks80 decks
3%synergy
Thran Dynamo
6.3%inclusion5 decks80 decks
0%synergy
Everflowing Chalice
5.0%inclusion4 decks80 decks
-1%synergy
Lands
Swamp
93%inclusion74 decks80 decks
-2%synergy
Malakir Rebirth
34%inclusion27 decks80 decks
11%synergy
Myriad Landscape
26%inclusion21 decks80 decks
-1%synergy
Fell the Profane
23%inclusion18 decks80 decks
4%synergy
Demolition Field
14%inclusion11 decks80 decks
8%synergy
Urza's Cave
11%inclusion9 decks80 decks
3%synergy
Boggart Trawler
11%inclusion9 decks80 decks
3%synergy
Agadeem's Awakening
7.5%inclusion6 decks80 decks
0%synergy
Snow-Covered Swamp
7.5%inclusion6 decks80 decks
1%synergy
Hagra Mauling
5.0%inclusion4 decks80 decks
0%synergy