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
Oft-Nabbed Goat
9.1%inclusion1 decks11 decks
8%synergy
High Synergy Cards
Underworld Dreams
91%inclusion83 decks91 decks
85%synergy
Fate Unraveler
81%inclusion74 decks91 decks
78%synergy
Howling Mine
80%inclusion73 decks91 decks
76%synergy
Ob Nixilis, the Hate-Twisted
75%inclusion68 decks91 decks
72%synergy
Psychosis Crawler
76%inclusion69 decks91 decks
72%synergy
Scrawling Crawler
74%inclusion66 decks89 decks
70%synergy
Master of the Feast
70%inclusion64 decks91 decks
68%synergy
Temple Bell
67%inclusion61 decks91 decks
65%synergy
Font of Mythos
62%inclusion56 decks91 decks
59%synergy
Mikokoro, Center of the Sea
62%inclusion56 decks91 decks
59%synergy
Top Cards
Crypt Ghast
78%inclusion71 decks91 decks
30%synergy
Dark Ritual
71%inclusion65 decks91 decks
5%synergy
Jet Medallion
69%inclusion63 decks91 decks
8%synergy
Peer into the Abyss
68%inclusion62 decks91 decks
57%synergy
Dark Deal
68%inclusion62 decks91 decks
57%synergy
Gray Merchant of Asphodel
67%inclusion61 decks91 decks
15%synergy
Sheoldred, the Apocalypse
67%inclusion61 decks91 decks
52%synergy
Baleful Mastery
64%inclusion58 decks91 decks
55%synergy
Sign in Blood
62%inclusion56 decks91 decks
25%synergy
Damnable Pact
60%inclusion55 decks91 decks
56%synergy
Game Changers
Orcish Bowmasters
58%inclusion53 decks91 decks
45%synergy
Demonic Tutor
33%inclusion30 decks91 decks
5%synergy
Bolas's Citadel
18%inclusion16 decks91 decks
-12%synergy
Vampiric Tutor
16%inclusion15 decks91 decks
-5%synergy
Tergrid, God of Fright
13%inclusion12 decks91 decks
5%synergy
Ancient Tomb
7.7%inclusion7 decks91 decks
-4%synergy
Opposition Agent
7.7%inclusion7 decks91 decks
-2%synergy
Necropotence
7.7%inclusion7 decks91 decks
-7%synergy
The One Ring
6.6%inclusion6 decks91 decks
-3%synergy
Creatures
Sangromancer
46%inclusion42 decks91 decks
35%synergy
Rankle, Master of Pranks
42%inclusion38 decks91 decks
29%synergy
Viseling
42%inclusion38 decks91 decks
42%synergy
Gixian Puppeteer
41%inclusion37 decks91 decks
36%synergy
Fell Specter
41%inclusion37 decks91 decks
37%synergy
Nirkana Revenant
36%inclusion33 decks91 decks
25%synergy
Doomsday Excruciator
33%inclusion30 decks90 decks
31%synergy
Solemn Simulacrum
31%inclusion28 decks91 decks
8%synergy
Erebos, God of the Dead
29%inclusion26 decks91 decks
24%synergy
Gnat Miser
27%inclusion25 decks91 decks
24%synergy
Zenith Chronicler
25%inclusion23 decks91 decks
24%synergy
Howling Golem
25%inclusion23 decks91 decks
24%synergy
Kagemaro, First to Suffer
22%inclusion20 decks91 decks
22%synergy
Bloodgift Demon
21%inclusion19 decks91 decks
18%synergy
Gix, Yawgmoth Praetor
21%inclusion19 decks91 decks
16%synergy
Magus of the Coffers
20%inclusion18 decks91 decks
13%synergy
Bloodletter of Aclazotz
20%inclusion18 decks91 decks
9%synergy
Massacre Wurm
20%inclusion18 decks91 decks
2%synergy
K'rrik, Son of Yawgmoth
20%inclusion18 decks91 decks
1%synergy
Locust Miser
19%inclusion17 decks91 decks
17%synergy
Kami of Jealous Thirst
18%inclusion16 decks91 decks
17%synergy
Dread Presence
16%inclusion15 decks91 decks
2%synergy
Syr Konrad, the Grim
15%inclusion14 decks91 decks
-5%synergy
Vilis, Broker of Blood
15%inclusion14 decks91 decks
2%synergy
Bloodthirsty Conqueror
15%inclusion13 decks89 decks
6%synergy
Keen Duelist
14%inclusion13 decks91 decks
13%synergy
Twilight Prophet
13%inclusion12 decks91 decks
7%synergy
Dauthi Voidwalker
13%inclusion12 decks91 decks
-3%synergy
Burnished Hart
12%inclusion11 decks91 decks
4%synergy
Archfiend of Despair
12%inclusion11 decks91 decks
9%synergy
Boggart Trawler
12%inclusion11 decks91 decks
3%synergy
Starscream, Power Hungry
10%inclusion9 decks91 decks
9%synergy
Vislor Turlough
10%inclusion9 decks91 decks
10%synergy
Leaden Myr
10%inclusion9 decks91 decks
4%synergy
Starving Revenant
8.8%inclusion8 decks91 decks
8%synergy
Elder Brain
8.8%inclusion8 decks91 decks
6%synergy
Archfiend of Depravity
8.8%inclusion8 decks91 decks
2%synergy
Blood Artist
7.7%inclusion7 decks91 decks
-24%synergy
Nighthawk Scavenger
7.7%inclusion7 decks91 decks
2%synergy
Plaguecrafter
7.7%inclusion7 decks91 decks
-12%synergy
Indulgent Tormentor
7.7%inclusion7 decks91 decks
6%synergy
Kokusho, the Evening Star
7.7%inclusion7 decks91 decks
4%synergy
Mindslicer
7.7%inclusion7 decks91 decks
3%synergy
Cunning Lethemancer
6.6%inclusion6 decks91 decks
3%synergy
Skirge Familiar
6.6%inclusion6 decks91 decks
1%synergy
Raven Eagle
5.9%inclusion2 decks34 decks
5%synergy
Tinybones, Bauble Burglar
5.6%inclusion5 decks89 decks
2%synergy
Enduring Tenacity
5.6%inclusion5 decks90 decks
-2%synergy
Bone Miser
5.5%inclusion5 decks91 decks
3%synergy
Ornithopter of Paradise
5.5%inclusion5 decks91 decks
3%synergy
Instants
Defile
52%inclusion47 decks91 decks
14%synergy
Imp's Mischief
49%inclusion45 decks91 decks
25%synergy
Withering Torment
44%inclusion40 decks90 decks
13%synergy
Sudden Spoiling
41%inclusion37 decks91 decks
31%synergy
Darkness
38%inclusion35 decks91 decks
29%synergy
Infernal Grasp
37%inclusion34 decks91 decks
12%synergy
Malakir Rebirth
34%inclusion31 decks91 decks
11%synergy
Consuming Corruption
27%inclusion25 decks91 decks
11%synergy
Fell the Profane
22%inclusion20 decks91 decks
3%synergy
Deadly Rollick
20%inclusion18 decks91 decks
-4%synergy
Blood Pact
19%inclusion17 decks91 decks
14%synergy
Soul Shatter
16%inclusion15 decks91 decks
4%synergy
Go for the Throat
15%inclusion14 decks91 decks
-8%synergy
Bitter Triumph
14%inclusion13 decks91 decks
4%synergy
Snuff Out
12%inclusion11 decks91 decks
-1%synergy
Cabal Ritual
11%inclusion10 decks91 decks
-7%synergy
Doom Blade
11%inclusion10 decks91 decks
3%synergy
Tragic Slip
11%inclusion10 decks91 decks
-9%synergy
Withering Boon
10%inclusion9 decks91 decks
5%synergy
Consumed by Greed
8.9%inclusion8 decks90 decks
8%synergy
Hellish Rebuke
8.8%inclusion8 decks91 decks
7%synergy
Archenemy's Charm
8.5%inclusion5 decks59 decks
0%synergy
Murder
7.7%inclusion7 decks91 decks
-3%synergy
Dismember
7.7%inclusion7 decks91 decks
-3%synergy
Force of Despair
5.5%inclusion5 decks91 decks
-2%synergy
Wretched Confluence
5.5%inclusion5 decks91 decks
5%synergy
Sorceries
Feed the Swarm
58%inclusion53 decks91 decks
7%synergy
Toxic Deluge
56%inclusion51 decks91 decks
19%synergy
Exsanguinate
55%inclusion50 decks91 decks
31%synergy
Damnation
47%inclusion43 decks91 decks
27%synergy
Mutilate
44%inclusion40 decks91 decks
26%synergy
Bubbling Muck
35%inclusion32 decks91 decks
20%synergy
Torment of Hailfire
23%inclusion21 decks91 decks
7%synergy
Scheming Symmetry
21%inclusion19 decks91 decks
17%synergy
Syphon Mind
20%inclusion18 decks91 decks
7%synergy
Reanimate
20%inclusion18 decks91 decks
-19%synergy
Insatiable Avarice
20%inclusion18 decks91 decks
8%synergy
Blasphemous Edict
17%inclusion15 decks89 decks
0%synergy
Diabolic Tutor
14%inclusion13 decks91 decks
0%synergy
Temporal Extortion
13%inclusion12 decks91 decks
11%synergy
Grim Tutor
12%inclusion11 decks91 decks
0%synergy
Decree of Pain
12%inclusion11 decks91 decks
6%synergy
Rise of the Dark Realms
12%inclusion11 decks91 decks
-1%synergy
Risky Shortcut
9.1%inclusion8 decks88 decks
8%synergy
Eldritch Pact
8.8%inclusion8 decks91 decks
8%synergy
Pain's Reward
8.8%inclusion8 decks91 decks
8%synergy
Ill-Gotten Gains
8.8%inclusion8 decks91 decks
8%synergy
Night's Whisper
8.8%inclusion8 decks91 decks
-16%synergy
Deadly Tempest
8.8%inclusion8 decks91 decks
7%synergy
Agadeem's Awakening
7.7%inclusion7 decks91 decks
0%synergy
Read the Bones
7.7%inclusion7 decks91 decks
-10%synergy
Killing Wave
7.7%inclusion7 decks91 decks
5%synergy
Invoke Despair
6.6%inclusion6 decks91 decks
4%synergy
Yawgmoth's Will
5.5%inclusion5 decks91 decks
2%synergy
Languish
5.5%inclusion5 decks91 decks
4%synergy
Blood on the Snow
5.5%inclusion5 decks91 decks
4%synergy
Utility Artifacts
Iron Maiden
51%inclusion46 decks91 decks
50%synergy
Teferi's Puzzle Box
48%inclusion44 decks91 decks
45%synergy
Horn of Greed
44%inclusion40 decks91 decks
43%synergy
Venser's Journal
43%inclusion39 decks91 decks
41%synergy
Ebony Owl Netsuke
36%inclusion33 decks91 decks
36%synergy
Lightning Greaves
35%inclusion32 decks91 decks
2%synergy
Ivory Tower
35%inclusion32 decks91 decks
35%synergy
Anvil of Bogardan
30%inclusion27 decks91 decks
28%synergy
Swiftfoot Boots
25%inclusion23 decks91 decks
-6%synergy
Wayfarer's Bauble
24%inclusion22 decks91 decks
8%synergy
Expedition Map
23%inclusion21 decks91 decks
11%synergy
Black Vise
22%inclusion20 decks91 decks
22%synergy
Geth's Grimoire
21%inclusion19 decks91 decks
13%synergy
Otherworld Atlas
19%inclusion17 decks91 decks
18%synergy
Bontu's Monument
19%inclusion17 decks91 decks
-9%synergy
Skullcage
18%inclusion16 decks91 decks
17%synergy
Misers' Cage
15%inclusion14 decks91 decks
15%synergy
Crawlspace
14%inclusion13 decks91 decks
13%synergy
The Darkness Crystal
13%inclusion10 decks75 decks
-6%synergy
Memory Jar
13%inclusion12 decks91 decks
12%synergy
Spellbook
12%inclusion11 decks91 decks
11%synergy
Mindcrank
12%inclusion11 decks91 decks
7%synergy
Alhammarret's Archive
12%inclusion11 decks91 decks
8%synergy
Ghirapur Orrery
8.8%inclusion8 decks91 decks
8%synergy
Wishclaw Talisman
7.7%inclusion7 decks91 decks
1%synergy
Nevinyrral's Disk
5.5%inclusion5 decks91 decks
4%synergy
Sword of War and Peace
5.5%inclusion5 decks91 decks
5%synergy
Entropic Battlecruiser
5.4%inclusion3 decks56 decks
2%synergy
Enchantments
Price of Knowledge
54%inclusion49 decks91 decks
53%synergy
Bloodchief Ascension
51%inclusion46 decks91 decks
41%synergy
Liliana's Caress
51%inclusion46 decks91 decks
45%synergy
Megrim
49%inclusion45 decks91 decks
44%synergy
Wound Reflection
43%inclusion39 decks91 decks
39%synergy
Waste Not
42%inclusion38 decks91 decks
31%synergy
Phyrexian Arena
34%inclusion31 decks91 decks
-6%synergy
Exquisite Blood
33%inclusion30 decks91 decks
20%synergy
No Mercy
31%inclusion28 decks91 decks
24%synergy
Painful Quandary
31%inclusion28 decks91 decks
20%synergy
Raiders' Wake
22%inclusion20 decks91 decks
19%synergy
Curse of Fool's Wisdom
15%inclusion14 decks91 decks
15%synergy
Polluted Bonds
15%inclusion14 decks91 decks
13%synergy
Oppression
14%inclusion13 decks91 decks
7%synergy
Sanguine Bond
13%inclusion12 decks91 decks
1%synergy
Unholy Annex // Ritual Chamber
12%inclusion11 decks90 decks
9%synergy
Animate Dead
12%inclusion11 decks91 decks
-6%synergy
Court of Ambition
11%inclusion10 decks91 decks
7%synergy
Koskun Falls
10%inclusion9 decks91 decks
9%synergy
Black Market Connections
10%inclusion9 decks91 decks
-13%synergy
Kaya's Ghostform
8.8%inclusion8 decks91 decks
-1%synergy
Oubliette
8.8%inclusion8 decks91 decks
6%synergy
The Meathook Massacre
8.8%inclusion8 decks91 decks
-9%synergy
Black Market
7.7%inclusion7 decks91 decks
-13%synergy
Bottomless Pit
6.6%inclusion6 decks91 decks
1%synergy
Necrogen Mists
6.6%inclusion6 decks91 decks
2%synergy
Revenge of Ravens
6.6%inclusion6 decks91 decks
4%synergy
Tainted Remedy
5.5%inclusion5 decks91 decks
4%synergy
Phyrexian Reclamation
5.5%inclusion5 decks91 decks
-5%synergy
Hissing Miasma
5.5%inclusion5 decks91 decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
18%inclusion16 decks91 decks
3%synergy
Ob Nixilis Reignited
7.7%inclusion7 decks91 decks
5%synergy
Liliana of the Veil
5.5%inclusion5 decks91 decks
-2%synergy
Utility Lands
Reliquary Tower
82%inclusion75 decks91 decks
51%synergy
Cabal Coffers
81%inclusion74 decks91 decks
26%synergy
Bojuka Bog
76%inclusion69 decks91 decks
29%synergy
Geier Reach Sanitarium
63%inclusion57 decks91 decks
51%synergy
Urborg, Tomb of Yawgmoth
53%inclusion48 decks91 decks
15%synergy
Cabal Stronghold
52%inclusion47 decks91 decks
16%synergy
Nykthos, Shrine to Nyx
41%inclusion37 decks91 decks
11%synergy
Witch's Cottage
34%inclusion31 decks91 decks
9%synergy
Mortuary Mire
21%inclusion19 decks91 decks
8%synergy
Takenuma, Abandoned Mire
19%inclusion17 decks91 decks
3%synergy
Shizo, Death's Storehouse
14%inclusion13 decks91 decks
4%synergy
War Room
12%inclusion11 decks91 decks
-4%synergy
Buried Ruin
10%inclusion9 decks91 decks
5%synergy
Maze of Ith
10%inclusion9 decks91 decks
7%synergy
Terrain Generator
10%inclusion9 decks91 decks
8%synergy
Thespian's Stage
10%inclusion9 decks91 decks
4%synergy
Leechridden Swamp
10%inclusion9 decks91 decks
7%synergy
Field of Ruin
8.8%inclusion8 decks91 decks
6%synergy
Castle Locthwain
7.7%inclusion7 decks91 decks
-10%synergy
Vesuva
6.6%inclusion6 decks91 decks
4%synergy
Strip Mine
6.6%inclusion6 decks91 decks
4%synergy
Phyrexian Tower
5.5%inclusion5 decks91 decks
-19%synergy
Urza's Saga
5.5%inclusion5 decks91 decks
-3%synergy
Scavenger Grounds
5.5%inclusion5 decks91 decks
4%synergy
Ghost Quarter
5.5%inclusion5 decks91 decks
3%synergy
Temple of the False God
5.5%inclusion5 decks91 decks
-2%synergy
Susur Secundi, Void Altar
5.1%inclusion3 decks59 decks
-2%synergy
Mana Artifacts
Sol Ring
84%inclusion76 decks91 decks
-3%synergy
Thought Vessel
74%inclusion67 decks91 decks
47%synergy
Arcane Signet
66%inclusion60 decks91 decks
4%synergy
Mind Stone
35%inclusion32 decks91 decks
5%synergy
Decanter of Endless Water
33%inclusion30 decks91 decks
30%synergy
Charcoal Diamond
26%inclusion24 decks91 decks
3%synergy
Caged Sun
18%inclusion16 decks91 decks
6%synergy
Coveted Jewel
18%inclusion16 decks91 decks
17%synergy
Fellwar Stone
13%inclusion12 decks91 decks
-2%synergy
Throne of Eldraine
13%inclusion12 decks91 decks
3%synergy
Worn Powerstone
12%inclusion11 decks91 decks
8%synergy
Gilded Lotus
10%inclusion9 decks91 decks
4%synergy
Extraplanar Lens
10%inclusion9 decks91 decks
5%synergy
Nyx Lotus
7.7%inclusion7 decks91 decks
1%synergy
Sceptre of Eternal Glory
7.7%inclusion7 decks91 decks
-1%synergy
The Soul Stone
7.5%inclusion4 decks53 decks
-6%synergy
Commander's Sphere
6.6%inclusion6 decks91 decks
-3%synergy
Thran Dynamo
6.6%inclusion6 decks91 decks
1%synergy
Gauntlet of Power
5.5%inclusion5 decks91 decks
2%synergy
Lands
Swamp
92%inclusion84 decks91 decks
-3%synergy
Malakir Rebirth
34%inclusion31 decks91 decks
11%synergy
Myriad Landscape
33%inclusion30 decks91 decks
7%synergy
Fell the Profane
22%inclusion20 decks91 decks
3%synergy
Demolition Field
14%inclusion13 decks91 decks
9%synergy
Urza's Cave
12%inclusion11 decks91 decks
4%synergy
Boggart Trawler
12%inclusion11 decks91 decks
3%synergy
Snow-Covered Swamp
8.8%inclusion8 decks91 decks
2%synergy
Agadeem's Awakening
7.7%inclusion7 decks91 decks
0%synergy