Seizan, Perverter of Truth (Commander) - Group Slug

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
Swift Demise
7.7%inclusion1 decks13 decks
7%synergy
Savanti Romero, Time's Exile
6.3%inclusion1 decks16 decks
5%synergy
High Synergy Cards
Underworld Dreams
93%inclusion69 decks74 decks
87%synergy
Howling Mine
91%inclusion67 decks74 decks
87%synergy
Fate Unraveler
86%inclusion64 decks74 decks
83%synergy
Ob Nixilis, the Hate-Twisted
82%inclusion61 decks74 decks
80%synergy
Font of Mythos
78%inclusion58 decks74 decks
76%synergy
Scrawling Crawler
78%inclusion53 decks68 decks
74%synergy
Temple Bell
73%inclusion54 decks74 decks
71%synergy
Psychosis Crawler
73%inclusion54 decks74 decks
69%synergy
Master of the Feast
69%inclusion51 decks74 decks
66%synergy
Dark Deal
77%inclusion57 decks74 decks
66%synergy
Top Cards
Crypt Ghast
74%inclusion55 decks74 decks
27%synergy
Dark Ritual
68%inclusion50 decks74 decks
1%synergy
Jet Medallion
66%inclusion49 decks74 decks
5%synergy
Peer into the Abyss
62%inclusion46 decks74 decks
52%synergy
Baleful Mastery
62%inclusion46 decks74 decks
54%synergy
Gray Merchant of Asphodel
59%inclusion44 decks74 decks
8%synergy
Iron Maiden
59%inclusion44 decks74 decks
59%synergy
Feed the Swarm
58%inclusion43 decks74 decks
8%synergy
Sheoldred, the Apocalypse
57%inclusion42 decks74 decks
42%synergy
Price of Knowledge
55%inclusion41 decks74 decks
55%synergy
Game Changers
Orcish Bowmasters
46%inclusion34 decks74 decks
33%synergy
Demonic Tutor
31%inclusion23 decks74 decks
4%synergy
Vampiric Tutor
20%inclusion15 decks74 decks
-1%synergy
Tergrid, God of Fright
18%inclusion13 decks74 decks
10%synergy
Ancient Tomb
8.1%inclusion6 decks74 decks
-4%synergy
Opposition Agent
5.4%inclusion4 decks74 decks
-4%synergy
Bolas's Citadel
5.4%inclusion4 decks74 decks
-23%synergy
Mana Vault
5.4%inclusion4 decks74 decks
-1%synergy
Necropotence
5.4%inclusion4 decks74 decks
-9%synergy
Creatures
Sangromancer
51%inclusion38 decks74 decks
41%synergy
Viseling
45%inclusion33 decks74 decks
44%synergy
Rankle, Master of Pranks
43%inclusion32 decks74 decks
31%synergy
Gixian Puppeteer
38%inclusion28 decks74 decks
34%synergy
Erebos, God of the Dead
32%inclusion24 decks74 decks
28%synergy
Howling Golem
32%inclusion24 decks74 decks
31%synergy
Nirkana Revenant
30%inclusion22 decks74 decks
19%synergy
Zenith Chronicler
30%inclusion22 decks74 decks
28%synergy
Kagemaro, First to Suffer
30%inclusion22 decks74 decks
29%synergy
Doomsday Excruciator
30%inclusion21 decks71 decks
27%synergy
Gnat Miser
28%inclusion21 decks74 decks
25%synergy
Fell Specter
26%inclusion19 decks74 decks
22%synergy
Boggart Trawler
23%inclusion17 decks73 decks
14%synergy
Gix, Yawgmoth Praetor
23%inclusion17 decks74 decks
18%synergy
Dread Presence
22%inclusion16 decks74 decks
7%synergy
Kami of Jealous Thirst
21%inclusion15 decks73 decks
20%synergy
Locust Miser
20%inclusion15 decks74 decks
19%synergy
Bloodgift Demon
20%inclusion15 decks74 decks
17%synergy
Vilis, Broker of Blood
19%inclusion14 decks74 decks
6%synergy
Oft-Nabbed Goat
18%inclusion3 decks17 decks
16%synergy
Dream Devourer
18%inclusion13 decks74 decks
17%synergy
Solemn Simulacrum
16%inclusion12 decks74 decks
-6%synergy
Magus of the Coffers
16%inclusion12 decks74 decks
9%synergy
Bloodletter of Aclazotz
14%inclusion10 decks74 decks
3%synergy
Mindslicer
14%inclusion10 decks74 decks
9%synergy
Archfiend of Despair
14%inclusion10 decks74 decks
11%synergy
Skirge Familiar
14%inclusion10 decks74 decks
8%synergy
K'rrik, Son of Yawgmoth
14%inclusion10 decks74 decks
-6%synergy
Vislor Turlough
14%inclusion10 decks74 decks
13%synergy
Dauthi Voidwalker
14%inclusion10 decks74 decks
-2%synergy
Syr Konrad, the Grim
12%inclusion9 decks74 decks
-8%synergy
Starving Revenant
12%inclusion9 decks74 decks
11%synergy
Burnished Hart
12%inclusion9 decks74 decks
5%synergy
Massacre Wurm
12%inclusion9 decks74 decks
-5%synergy
Keen Duelist
12%inclusion9 decks74 decks
11%synergy
Cunning Lethemancer
12%inclusion9 decks74 decks
9%synergy
Leaden Myr
12%inclusion9 decks74 decks
6%synergy
Bloodthirsty Conqueror
12%inclusion8 decks68 decks
3%synergy
Raven Eagle
12%inclusion3 decks26 decks
10%synergy
Phyrexian Obliterator
11%inclusion8 decks74 decks
0%synergy
Elder Brain
11%inclusion8 decks74 decks
8%synergy
Aclazotz, Deepest Betrayal
11%inclusion8 decks74 decks
4%synergy
Bone Miser
8.1%inclusion6 decks74 decks
6%synergy
Twilight Prophet
8.1%inclusion6 decks74 decks
2%synergy
Archfiend of Depravity
8.1%inclusion6 decks74 decks
1%synergy
Necrogoyf
8.1%inclusion6 decks74 decks
3%synergy
Creeping Bloodsucker
6.8%inclusion5 decks74 decks
2%synergy
Plaguecrafter
6.8%inclusion5 decks74 decks
-13%synergy
Ornithopter of Paradise
6.8%inclusion5 decks74 decks
4%synergy
Starscream, Power Hungry
6.8%inclusion5 decks74 decks
6%synergy
Instants
Withering Torment
48%inclusion33 decks69 decks
16%synergy
Imp's Mischief
45%inclusion33 decks74 decks
20%synergy
Defile
45%inclusion33 decks74 decks
8%synergy
Darkness
42%inclusion31 decks74 decks
32%synergy
Infernal Grasp
30%inclusion22 decks74 decks
4%synergy
Malakir Rebirth
30%inclusion22 decks74 decks
7%synergy
Fell the Profane
29%inclusion21 decks73 decks
10%synergy
Sudden Spoiling
28%inclusion21 decks74 decks
19%synergy
Deadly Rollick
23%inclusion17 decks74 decks
-1%synergy
Consuming Corruption
22%inclusion16 decks73 decks
6%synergy
Blood Pact
20%inclusion15 decks74 decks
16%synergy
Go for the Throat
15%inclusion11 decks74 decks
-8%synergy
Snuff Out
15%inclusion11 decks74 decks
2%synergy
Bitter Triumph
15%inclusion11 decks74 decks
5%synergy
Soul Shatter
14%inclusion10 decks74 decks
2%synergy
Archenemy's Charm
12%inclusion5 decks43 decks
3%synergy
Withering Boon
11%inclusion8 decks74 decks
6%synergy
Consumed by Greed
10%inclusion7 decks70 decks
9%synergy
Sheoldred's Edict
9.5%inclusion7 decks74 decks
-5%synergy
March of Wretched Sorrow
9.5%inclusion7 decks74 decks
8%synergy
Murder
9.5%inclusion7 decks74 decks
-1%synergy
Erebos's Intervention
9.5%inclusion7 decks74 decks
7%synergy
Doom Blade
8.1%inclusion6 decks74 decks
1%synergy
Cabal Ritual
8.1%inclusion6 decks74 decks
-10%synergy
Hellish Rebuke
8.1%inclusion6 decks74 decks
7%synergy
Hero's Downfall
5.4%inclusion4 decks74 decks
-1%synergy
Force of Despair
5.4%inclusion4 decks74 decks
-2%synergy
Tragic Slip
5.4%inclusion4 decks74 decks
-15%synergy
Dismember
5.4%inclusion4 decks74 decks
-5%synergy
Sorceries
Toxic Deluge
51%inclusion38 decks74 decks
15%synergy
Sign in Blood
49%inclusion36 decks74 decks
13%synergy
Damnation
45%inclusion33 decks74 decks
24%synergy
Damnable Pact
43%inclusion32 decks74 decks
39%synergy
Exsanguinate
43%inclusion32 decks74 decks
19%synergy
Bubbling Muck
41%inclusion30 decks74 decks
25%synergy
Mutilate
39%inclusion29 decks74 decks
22%synergy
Insatiable Avarice
27%inclusion20 decks74 decks
15%synergy
Torment of Hailfire
23%inclusion17 decks74 decks
7%synergy
Temporal Extortion
20%inclusion15 decks74 decks
18%synergy
Reanimate
19%inclusion14 decks74 decks
-21%synergy
Syphon Mind
19%inclusion14 decks74 decks
6%synergy
Blasphemous Edict
18%inclusion12 decks68 decks
1%synergy
Scheming Symmetry
18%inclusion13 decks74 decks
13%synergy
Ill-Gotten Gains
18%inclusion13 decks74 decks
17%synergy
Deadly Tempest
16%inclusion12 decks74 decks
14%synergy
Pain's Reward
15%inclusion11 decks74 decks
14%synergy
Diabolic Tutor
14%inclusion10 decks74 decks
-1%synergy
Read the Bones
12%inclusion9 decks74 decks
-5%synergy
Nightmare Unmaking
11%inclusion8 decks74 decks
10%synergy
Grim Tutor
11%inclusion8 decks74 decks
-1%synergy
Fraying Omnipotence
9.5%inclusion7 decks74 decks
8%synergy
Night's Whisper
9.5%inclusion7 decks74 decks
-15%synergy
Decree of Pain
9.5%inclusion7 decks74 decks
4%synergy
Eldritch Pact
8.1%inclusion6 decks74 decks
7%synergy
Blood on the Snow
8.1%inclusion6 decks74 decks
7%synergy
Killing Wave
8.1%inclusion6 decks74 decks
6%synergy
Coiling Rebirth
7.1%inclusion5 decks70 decks
5%synergy
Cruelclaw's Heist
7.1%inclusion5 decks70 decks
5%synergy
Repay in Kind
6.8%inclusion5 decks74 decks
5%synergy
Profane Tutor
6.8%inclusion5 decks74 decks
2%synergy
Make an Example
6.8%inclusion5 decks74 decks
5%synergy
Beseech the Queen
6.8%inclusion5 decks74 decks
1%synergy
Risky Shortcut
6.5%inclusion4 decks62 decks
5%synergy
Awaken the Erstwhile
5.4%inclusion4 decks74 decks
4%synergy
Agadeem's Awakening
5.4%inclusion4 decks74 decks
-2%synergy
Head Games
5.4%inclusion4 decks74 decks
5%synergy
Atrocious Experiment
5.4%inclusion4 decks74 decks
4%synergy
Corrupt
5.4%inclusion4 decks74 decks
3%synergy
Rise of the Dark Realms
5.4%inclusion4 decks74 decks
-7%synergy
Exhume
5.4%inclusion4 decks74 decks
3%synergy
Utility Artifacts
Teferi's Puzzle Box
54%inclusion40 decks74 decks
51%synergy
Horn of Greed
46%inclusion34 decks74 decks
45%synergy
Venser's Journal
42%inclusion31 decks74 decks
40%synergy
Ebony Owl Netsuke
39%inclusion29 decks74 decks
39%synergy
Expedition Map
32%inclusion24 decks74 decks
21%synergy
Ivory Tower
32%inclusion24 decks74 decks
32%synergy
Lightning Greaves
28%inclusion21 decks74 decks
-5%synergy
Anvil of Bogardan
27%inclusion20 decks74 decks
25%synergy
Black Vise
23%inclusion17 decks74 decks
23%synergy
Geth's Grimoire
22%inclusion16 decks74 decks
14%synergy
Wayfarer's Bauble
20%inclusion15 decks74 decks
5%synergy
Memory Jar
20%inclusion15 decks74 decks
19%synergy
Otherworld Atlas
19%inclusion14 decks74 decks
18%synergy
Mindcrank
19%inclusion14 decks74 decks
14%synergy
Misers' Cage
15%inclusion11 decks74 decks
15%synergy
Skullcage
15%inclusion11 decks74 decks
15%synergy
Swiftfoot Boots
15%inclusion11 decks74 decks
-17%synergy
Alhammarret's Archive
14%inclusion10 decks74 decks
10%synergy
Sword of War and Peace
12%inclusion9 decks74 decks
12%synergy
Spellbook
11%inclusion8 decks74 decks
10%synergy
Bontu's Monument
11%inclusion8 decks74 decks
-17%synergy
Crawlspace
9.5%inclusion7 decks74 decks
8%synergy
Vedalken Orrery
8.1%inclusion6 decks74 decks
8%synergy
Entropic Battlecruiser
7.3%inclusion3 decks41 decks
4%synergy
Elixir of Immortality
6.8%inclusion5 decks74 decks
5%synergy
Hand of Vecna
6.8%inclusion5 decks74 decks
6%synergy
Wishclaw Talisman
6.8%inclusion5 decks74 decks
0%synergy
The Darkness Crystal
6.1%inclusion3 decks49 decks
-14%synergy
Sensei's Divining Top
5.4%inclusion4 decks74 decks
-3%synergy
Eye of Vecna
5.4%inclusion4 decks74 decks
5%synergy
Nevinyrral's Disk
5.4%inclusion4 decks74 decks
4%synergy
Ghirapur Orrery
5.4%inclusion4 decks74 decks
5%synergy
The Book of Vile Darkness
5.4%inclusion4 decks74 decks
5%synergy
Requiem Monolith
5.1%inclusion2 decks39 decks
4%synergy
Enchantments
Liliana's Caress
53%inclusion39 decks74 decks
47%synergy
Bloodchief Ascension
50%inclusion37 decks74 decks
41%synergy
Megrim
49%inclusion36 decks74 decks
43%synergy
Waste Not
47%inclusion35 decks74 decks
37%synergy
Wound Reflection
45%inclusion33 decks74 decks
41%synergy
No Mercy
32%inclusion24 decks74 decks
25%synergy
Painful Quandary
30%inclusion22 decks74 decks
20%synergy
Phyrexian Arena
24%inclusion18 decks74 decks
-16%synergy
Exquisite Blood
20%inclusion15 decks74 decks
7%synergy
Curse of Fool's Wisdom
19%inclusion14 decks74 decks
18%synergy
Oppression
18%inclusion13 decks74 decks
10%synergy
Raiders' Wake
16%inclusion12 decks74 decks
13%synergy
Words of Waste
14%inclusion10 decks74 decks
12%synergy
Animate Dead
12%inclusion9 decks74 decks
-5%synergy
Bottomless Pit
11%inclusion8 decks74 decks
6%synergy
Unholy Annex // Ritual Chamber
10%inclusion7 decks69 decks
7%synergy
Polluted Bonds
9.5%inclusion7 decks74 decks
7%synergy
Kaya's Ghostform
9.5%inclusion7 decks74 decks
-1%synergy
Black Market Connections
9.5%inclusion7 decks74 decks
-14%synergy
Necrogen Mists
9.5%inclusion7 decks74 decks
5%synergy
The Meathook Massacre
8.1%inclusion6 decks74 decks
-9%synergy
Court of Ambition
8.1%inclusion6 decks74 decks
4%synergy
Koskun Falls
8.1%inclusion6 decks74 decks
7%synergy
Hissing Miasma
8.1%inclusion6 decks74 decks
8%synergy
Black Market
6.8%inclusion5 decks74 decks
-14%synergy
Oubliette
6.8%inclusion5 decks74 decks
4%synergy
Dark Suspicions
6.8%inclusion5 decks74 decks
7%synergy
Revenge of Ravens
6.8%inclusion5 decks74 decks
5%synergy
Parker Luck
6.3%inclusion2 decks32 decks
5%synergy
Mindless Conscription
5.5%inclusion4 decks73 decks
5%synergy
Greed
5.4%inclusion4 decks74 decks
-1%synergy
Tainted Remedy
5.4%inclusion4 decks74 decks
4%synergy
Sanguine Bond
5.4%inclusion4 decks74 decks
-6%synergy
Marchesa's Decree
5.4%inclusion4 decks74 decks
5%synergy
Planeswalkers
Ob Nixilis Reignited
9.5%inclusion7 decks74 decks
7%synergy
Liliana of the Dark Realms
9.5%inclusion7 decks74 decks
-5%synergy
Liliana of the Veil
5.4%inclusion4 decks74 decks
-2%synergy
Utility Lands
Reliquary Tower
82%inclusion61 decks74 decks
52%synergy
Cabal Coffers
76%inclusion56 decks74 decks
21%synergy
Bojuka Bog
69%inclusion51 decks74 decks
22%synergy
Geier Reach Sanitarium
68%inclusion50 decks74 decks
57%synergy
Mikokoro, Center of the Sea
62%inclusion46 decks74 decks
60%synergy
Cabal Stronghold
57%inclusion42 decks74 decks
22%synergy
Urborg, Tomb of Yawgmoth
51%inclusion38 decks74 decks
14%synergy
Nykthos, Shrine to Nyx
42%inclusion31 decks74 decks
12%synergy
Witch's Cottage
32%inclusion24 decks74 decks
8%synergy
Takenuma, Abandoned Mire
18%inclusion13 decks74 decks
2%synergy
Mortuary Mire
16%inclusion12 decks74 decks
3%synergy
Maze of Ith
16%inclusion12 decks74 decks
13%synergy
Thespian's Stage
16%inclusion12 decks74 decks
11%synergy
Buried Ruin
14%inclusion10 decks74 decks
8%synergy
Terrain Generator
14%inclusion10 decks74 decks
12%synergy
Shizo, Death's Storehouse
11%inclusion8 decks74 decks
1%synergy
Urza's Saga
9.5%inclusion7 decks74 decks
1%synergy
Strip Mine
9.5%inclusion7 decks74 decks
7%synergy
Field of Ruin
9.5%inclusion7 decks74 decks
7%synergy
Barren Moor
8.1%inclusion6 decks74 decks
-2%synergy
Vesuva
8.1%inclusion6 decks74 decks
5%synergy
Scavenger Grounds
8.1%inclusion6 decks74 decks
7%synergy
Deserted Temple
8.1%inclusion6 decks74 decks
4%synergy
Susur Secundi, Void Altar
7.0%inclusion3 decks43 decks
-1%synergy
Ghost Quarter
6.8%inclusion5 decks74 decks
4%synergy
Castle Locthwain
6.8%inclusion5 decks74 decks
-10%synergy
Leechridden Swamp
6.8%inclusion5 decks74 decks
4%synergy
Phyrexian Tower
5.4%inclusion4 decks74 decks
-20%synergy
War Room
5.4%inclusion4 decks74 decks
-11%synergy
Polluted Mire
5.4%inclusion4 decks74 decks
2%synergy
Mana Artifacts
Sol Ring
89%inclusion66 decks74 decks
3%synergy
Thought Vessel
80%inclusion59 decks74 decks
54%synergy
Arcane Signet
69%inclusion51 decks74 decks
7%synergy
Mind Stone
46%inclusion34 decks74 decks
17%synergy
Decanter of Endless Water
36%inclusion27 decks74 decks
34%synergy
Charcoal Diamond
23%inclusion17 decks74 decks
1%synergy
Caged Sun
19%inclusion14 decks74 decks
8%synergy
Coveted Jewel
15%inclusion11 decks74 decks
14%synergy
Fellwar Stone
14%inclusion10 decks74 decks
-1%synergy
Extraplanar Lens
12%inclusion9 decks74 decks
7%synergy
Throne of Eldraine
11%inclusion8 decks74 decks
1%synergy
Gilded Lotus
11%inclusion8 decks74 decks
5%synergy
The Soul Stone
11%inclusion4 decks38 decks
-4%synergy
Nyx Lotus
9.5%inclusion7 decks74 decks
3%synergy
Everflowing Chalice
8.1%inclusion6 decks74 decks
2%synergy
Worn Powerstone
8.1%inclusion6 decks74 decks
4%synergy
Thran Dynamo
6.8%inclusion5 decks74 decks
1%synergy
Sceptre of Eternal Glory
6.8%inclusion5 decks74 decks
-2%synergy
Commander's Sphere
5.4%inclusion4 decks74 decks
-3%synergy
Gauntlet of Power
5.4%inclusion4 decks74 decks
2%synergy
Liquimetal Torque
5.4%inclusion4 decks74 decks
2%synergy
Lands
Swamp
84%inclusion62 decks74 decks
-11%synergy
Myriad Landscape
34%inclusion25 decks74 decks
8%synergy
Malakir Rebirth
30%inclusion22 decks74 decks
7%synergy
Fell the Profane
29%inclusion21 decks73 decks
10%synergy
Boggart Trawler
23%inclusion17 decks73 decks
14%synergy
Urza's Cave
20%inclusion15 decks74 decks
12%synergy
Snow-Covered Swamp
16%inclusion12 decks74 decks
10%synergy
Demolition Field
12%inclusion9 decks74 decks
7%synergy
Agadeem's Awakening
5.4%inclusion4 decks74 decks
-2%synergy