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
Oft-Nabbed Goat
29%inclusion2 decks7 decks
28%synergy
High Synergy Cards
Underworld Dreams
93%inclusion69 decks74 decks
87%synergy
Howling Mine
91%inclusion67 decks74 decks
86%synergy
Fate Unraveler
85%inclusion63 decks74 decks
82%synergy
Ob Nixilis, the Hate-Twisted
82%inclusion61 decks74 decks
80%synergy
Font of Mythos
77%inclusion57 decks74 decks
75%synergy
Psychosis Crawler
74%inclusion55 decks74 decks
70%synergy
Scrawling Crawler
74%inclusion46 decks62 decks
70%synergy
Temple Bell
72%inclusion53 decks74 decks
69%synergy
Master of the Feast
70%inclusion52 decks74 decks
68%synergy
Dark Deal
74%inclusion55 decks74 decks
63%synergy
Top Cards
Crypt Ghast
74%inclusion55 decks74 decks
26%synergy
Dark Ritual
70%inclusion52 decks74 decks
4%synergy
Jet Medallion
64%inclusion47 decks74 decks
3%synergy
Peer into the Abyss
62%inclusion46 decks74 decks
51%synergy
Gray Merchant of Asphodel
62%inclusion46 decks74 decks
11%synergy
Baleful Mastery
62%inclusion46 decks74 decks
53%synergy
Feed the Swarm
61%inclusion45 decks74 decks
10%synergy
Price of Knowledge
57%inclusion42 decks74 decks
56%synergy
Sheoldred, the Apocalypse
57%inclusion42 decks74 decks
42%synergy
Iron Maiden
57%inclusion42 decks74 decks
56%synergy
Game Changers
Orcish Bowmasters
45%inclusion33 decks74 decks
31%synergy
Demonic Tutor
31%inclusion23 decks74 decks
3%synergy
Vampiric Tutor
20%inclusion15 decks74 decks
-1%synergy
Tergrid, God of Fright
16%inclusion12 decks74 decks
8%synergy
Ancient Tomb
6.8%inclusion5 decks74 decks
-5%synergy
Opposition Agent
5.4%inclusion4 decks74 decks
-4%synergy
Bolas's Citadel
5.4%inclusion4 decks74 decks
-24%synergy
Necropotence
5.4%inclusion4 decks74 decks
-10%synergy
Creatures
Sangromancer
53%inclusion39 decks74 decks
41%synergy
Rankle, Master of Pranks
43%inclusion32 decks74 decks
30%synergy
Viseling
42%inclusion31 decks74 decks
42%synergy
Gixian Puppeteer
36%inclusion27 decks74 decks
32%synergy
Howling Golem
31%inclusion23 decks74 decks
30%synergy
Gnat Miser
31%inclusion23 decks74 decks
28%synergy
Doomsday Excruciator
30%inclusion20 decks66 decks
28%synergy
Erebos, God of the Dead
30%inclusion22 decks74 decks
25%synergy
Nirkana Revenant
28%inclusion21 decks74 decks
17%synergy
Fell Specter
28%inclusion21 decks74 decks
24%synergy
Gix, Yawgmoth Praetor
27%inclusion20 decks74 decks
22%synergy
Zenith Chronicler
27%inclusion20 decks74 decks
26%synergy
Kagemaro, First to Suffer
27%inclusion20 decks74 decks
27%synergy
Dread Presence
23%inclusion17 decks74 decks
8%synergy
Boggart Trawler
22%inclusion15 decks68 decks
13%synergy
Locust Miser
22%inclusion16 decks74 decks
20%synergy
Vilis, Broker of Blood
20%inclusion15 decks74 decks
7%synergy
Bloodgift Demon
20%inclusion15 decks74 decks
17%synergy
Kami of Jealous Thirst
19%inclusion13 decks68 decks
19%synergy
Solemn Simulacrum
19%inclusion14 decks74 decks
-4%synergy
Raven Eagle
18%inclusion3 decks17 decks
16%synergy
Dauthi Voidwalker
16%inclusion12 decks74 decks
0%synergy
Dream Devourer
15%inclusion11 decks74 decks
14%synergy
Magus of the Coffers
15%inclusion11 decks74 decks
8%synergy
Bloodletter of Aclazotz
15%inclusion11 decks74 decks
4%synergy
Massacre Wurm
15%inclusion11 decks74 decks
-3%synergy
Vislor Turlough
15%inclusion11 decks74 decks
15%synergy
Mindslicer
14%inclusion10 decks74 decks
9%synergy
Burnished Hart
14%inclusion10 decks74 decks
6%synergy
Archfiend of Despair
14%inclusion10 decks74 decks
11%synergy
Keen Duelist
14%inclusion10 decks74 decks
12%synergy
Skirge Familiar
14%inclusion10 decks74 decks
8%synergy
K'rrik, Son of Yawgmoth
14%inclusion10 decks74 decks
-5%synergy
Bloodthirsty Conqueror
13%inclusion8 decks62 decks
4%synergy
Syr Konrad, the Grim
12%inclusion9 decks74 decks
-8%synergy
Starving Revenant
12%inclusion9 decks74 decks
11%synergy
Cunning Lethemancer
12%inclusion9 decks74 decks
9%synergy
Leaden Myr
12%inclusion9 decks74 decks
6%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
Twilight Prophet
9.5%inclusion7 decks74 decks
4%synergy
PuPu UFO
9.3%inclusion4 decks43 decks
8%synergy
Bone Miser
8.1%inclusion6 decks74 decks
6%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
Tourach, Dread Cantor
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
Instants
Withering Torment
47%inclusion30 decks64 decks
15%synergy
Defile
46%inclusion34 decks74 decks
9%synergy
Imp's Mischief
42%inclusion31 decks74 decks
18%synergy
Darkness
38%inclusion28 decks74 decks
28%synergy
Infernal Grasp
30%inclusion22 decks74 decks
5%synergy
Malakir Rebirth
30%inclusion22 decks74 decks
7%synergy
Sudden Spoiling
27%inclusion20 decks74 decks
18%synergy
Fell the Profane
24%inclusion16 decks68 decks
5%synergy
Deadly Rollick
22%inclusion16 decks74 decks
-2%synergy
Blood Pact
22%inclusion16 decks74 decks
17%synergy
Consuming Corruption
19%inclusion13 decks68 decks
3%synergy
Go for the Throat
18%inclusion13 decks74 decks
-6%synergy
Soul Shatter
16%inclusion12 decks74 decks
4%synergy
Snuff Out
14%inclusion10 decks74 decks
1%synergy
Bitter Triumph
14%inclusion10 decks74 decks
3%synergy
Withering Boon
11%inclusion8 decks74 decks
6%synergy
Hellish Rebuke
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
Consumed by Greed
9.2%inclusion6 decks65 decks
8%synergy
Archenemy's Charm
8.1%inclusion3 decks37 decks
-1%synergy
Sheoldred's Edict
8.1%inclusion6 decks74 decks
-6%synergy
Doom Blade
8.1%inclusion6 decks74 decks
0%synergy
March of Wretched Sorrow
8.1%inclusion6 decks74 decks
6%synergy
Hero's Downfall
6.8%inclusion5 decks74 decks
0%synergy
Cabal Ritual
6.8%inclusion5 decks74 decks
-11%synergy
Tragic Slip
6.8%inclusion5 decks74 decks
-14%synergy
Saw in Half
5.4%inclusion4 decks74 decks
-2%synergy
Dismember
5.4%inclusion4 decks74 decks
-6%synergy
Sorceries
Toxic Deluge
53%inclusion39 decks74 decks
15%synergy
Sign in Blood
47%inclusion35 decks74 decks
11%synergy
Exsanguinate
46%inclusion34 decks74 decks
22%synergy
Damnable Pact
45%inclusion33 decks74 decks
40%synergy
Damnation
43%inclusion32 decks74 decks
22%synergy
Bubbling Muck
41%inclusion30 decks74 decks
25%synergy
Mutilate
39%inclusion29 decks74 decks
21%synergy
Insatiable Avarice
26%inclusion18 decks70 decks
14%synergy
Torment of Hailfire
24%inclusion18 decks74 decks
9%synergy
Reanimate
22%inclusion16 decks74 decks
-18%synergy
Syphon Mind
22%inclusion16 decks74 decks
9%synergy
Temporal Extortion
20%inclusion15 decks74 decks
18%synergy
Scheming Symmetry
18%inclusion13 decks74 decks
13%synergy
Ill-Gotten Gains
18%inclusion13 decks74 decks
17%synergy
Pain's Reward
16%inclusion12 decks74 decks
16%synergy
Deadly Tempest
16%inclusion12 decks74 decks
14%synergy
Blasphemous Edict
16%inclusion10 decks62 decks
-1%synergy
Diabolic Tutor
14%inclusion10 decks74 decks
-1%synergy
Read the Bones
12%inclusion9 decks74 decks
-6%synergy
Night's Whisper
12%inclusion9 decks74 decks
-12%synergy
Grim Tutor
11%inclusion8 decks74 decks
-1%synergy
Fraying Omnipotence
9.5%inclusion7 decks74 decks
7%synergy
Blood on the Snow
9.5%inclusion7 decks74 decks
8%synergy
Decree of Pain
9.5%inclusion7 decks74 decks
4%synergy
Eldritch Pact
8.1%inclusion6 decks74 decks
7%synergy
Nightmare Unmaking
8.1%inclusion6 decks74 decks
8%synergy
Killing Wave
8.1%inclusion6 decks74 decks
6%synergy
Risky Shortcut
7.1%inclusion4 decks56 decks
6%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
Coiling Rebirth
6.2%inclusion4 decks65 decks
4%synergy
Black Sun's Zenith
5.4%inclusion4 decks74 decks
-1%synergy
Awaken the Erstwhile
5.4%inclusion4 decks74 decks
3%synergy
Bad Deal
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
51%inclusion38 decks74 decks
48%synergy
Horn of Greed
45%inclusion33 decks74 decks
43%synergy
Venser's Journal
45%inclusion33 decks74 decks
43%synergy
Ebony Owl Netsuke
36%inclusion27 decks74 decks
36%synergy
Expedition Map
35%inclusion26 decks74 decks
23%synergy
Ivory Tower
32%inclusion24 decks74 decks
32%synergy
Lightning Greaves
28%inclusion21 decks74 decks
-5%synergy
Anvil of Bogardan
26%inclusion19 decks74 decks
24%synergy
Wayfarer's Bauble
23%inclusion17 decks74 decks
7%synergy
Black Vise
23%inclusion17 decks74 decks
23%synergy
Geth's Grimoire
23%inclusion17 decks74 decks
16%synergy
Otherworld Atlas
20%inclusion15 decks74 decks
20%synergy
Mindcrank
19%inclusion14 decks74 decks
13%synergy
Memory Jar
18%inclusion13 decks74 decks
16%synergy
Misers' Cage
15%inclusion11 decks74 decks
15%synergy
Swiftfoot Boots
15%inclusion11 decks74 decks
-17%synergy
Alhammarret's Archive
15%inclusion11 decks74 decks
11%synergy
Skullcage
12%inclusion9 decks74 decks
12%synergy
Spellbook
11%inclusion8 decks74 decks
10%synergy
Bontu's Monument
11%inclusion8 decks74 decks
-17%synergy
Sword of War and Peace
11%inclusion8 decks74 decks
10%synergy
Crawlspace
9.5%inclusion7 decks74 decks
8%synergy
Entropic Battlecruiser
8.6%inclusion3 decks35 decks
6%synergy
Vedalken Orrery
8.1%inclusion6 decks74 decks
8%synergy
The Darkness Crystal
7.0%inclusion3 decks43 decks
-13%synergy
Elixir of Immortality
6.8%inclusion5 decks74 decks
4%synergy
Hand of Vecna
6.8%inclusion5 decks74 decks
6%synergy
Requiem Monolith
6.1%inclusion2 decks33 decks
4%synergy
Sensei's Divining Top
5.4%inclusion4 decks74 decks
-3%synergy
Eye of Vecna
5.4%inclusion4 decks74 decks
5%synergy
Wishclaw Talisman
5.4%inclusion4 decks74 decks
-1%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
Enchantments
Liliana's Caress
53%inclusion39 decks74 decks
47%synergy
Bloodchief Ascension
51%inclusion38 decks74 decks
42%synergy
Megrim
50%inclusion37 decks74 decks
45%synergy
Waste Not
49%inclusion36 decks74 decks
38%synergy
Wound Reflection
45%inclusion33 decks74 decks
41%synergy
No Mercy
32%inclusion24 decks74 decks
25%synergy
Painful Quandary
31%inclusion23 decks74 decks
21%synergy
Phyrexian Arena
23%inclusion17 decks74 decks
-17%synergy
Exquisite Blood
20%inclusion15 decks74 decks
7%synergy
Oppression
18%inclusion13 decks74 decks
10%synergy
Curse of Fool's Wisdom
16%inclusion12 decks74 decks
16%synergy
Raiders' Wake
16%inclusion12 decks74 decks
13%synergy
Words of Waste
15%inclusion11 decks74 decks
14%synergy
Polluted Bonds
12%inclusion9 decks74 decks
10%synergy
Bottomless Pit
12%inclusion9 decks74 decks
7%synergy
Kaya's Ghostform
12%inclusion9 decks74 decks
2%synergy
Animate Dead
12%inclusion9 decks74 decks
-6%synergy
Court of Ambition
11%inclusion8 decks74 decks
7%synergy
Necrogen Mists
11%inclusion8 decks74 decks
6%synergy
Koskun Falls
9.5%inclusion7 decks74 decks
9%synergy
Black Market Connections
9.5%inclusion7 decks74 decks
-14%synergy
Revenge of Ravens
9.5%inclusion7 decks74 decks
7%synergy
Unholy Annex // Ritual Chamber
9.4%inclusion6 decks64 decks
6%synergy
The Meathook Massacre
8.1%inclusion6 decks74 decks
-9%synergy
Black Market
8.1%inclusion6 decks74 decks
-13%synergy
Oubliette
8.1%inclusion6 decks74 decks
5%synergy
Dark Suspicions
8.1%inclusion6 decks74 decks
8%synergy
Parker Luck
8.0%inclusion2 decks25 decks
7%synergy
Tainted Remedy
6.8%inclusion5 decks74 decks
6%synergy
Sanguine Bond
6.8%inclusion5 decks74 decks
-5%synergy
Hissing Miasma
6.8%inclusion5 decks74 decks
6%synergy
Mindless Conscription
5.9%inclusion4 decks68 decks
6%synergy
Greed
5.4%inclusion4 decks74 decks
-2%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
85%inclusion63 decks74 decks
54%synergy
Cabal Coffers
76%inclusion56 decks74 decks
21%synergy
Bojuka Bog
66%inclusion49 decks74 decks
19%synergy
Geier Reach Sanitarium
64%inclusion47 decks74 decks
52%synergy
Mikokoro, Center of the Sea
62%inclusion46 decks74 decks
59%synergy
Cabal Stronghold
54%inclusion40 decks74 decks
19%synergy
Urborg, Tomb of Yawgmoth
53%inclusion39 decks74 decks
15%synergy
Nykthos, Shrine to Nyx
41%inclusion30 decks74 decks
11%synergy
Witch's Cottage
32%inclusion24 decks74 decks
8%synergy
Mortuary Mire
18%inclusion13 decks74 decks
4%synergy
Maze of Ith
18%inclusion13 decks74 decks
14%synergy
Takenuma, Abandoned Mire
15%inclusion11 decks74 decks
-1%synergy
Thespian's Stage
15%inclusion11 decks74 decks
9%synergy
Terrain Generator
14%inclusion10 decks74 decks
12%synergy
Buried Ruin
12%inclusion9 decks74 decks
7%synergy
Shizo, Death's Storehouse
11%inclusion8 decks74 decks
1%synergy
Urza's Saga
9.5%inclusion7 decks74 decks
1%synergy
Scavenger Grounds
9.5%inclusion7 decks74 decks
8%synergy
Susur Secundi, Void Altar
8.1%inclusion3 decks37 decks
1%synergy
Ghost Quarter
8.1%inclusion6 decks74 decks
5%synergy
Barren Moor
8.1%inclusion6 decks74 decks
-2%synergy
Vesuva
8.1%inclusion6 decks74 decks
5%synergy
Deserted Temple
8.1%inclusion6 decks74 decks
4%synergy
Strip Mine
8.1%inclusion6 decks74 decks
5%synergy
Field of Ruin
8.1%inclusion6 decks74 decks
6%synergy
Polluted Mire
6.8%inclusion5 decks74 decks
3%synergy
Castle Locthwain
6.8%inclusion5 decks74 decks
-11%synergy
Leechridden Swamp
6.8%inclusion5 decks74 decks
4%synergy
Phyrexian Tower
5.4%inclusion4 decks74 decks
-19%synergy
War Room
5.4%inclusion4 decks74 decks
-11%synergy
Lake of the Dead
5.4%inclusion4 decks74 decks
0%synergy
Mana Artifacts
Sol Ring
91%inclusion67 decks74 decks
4%synergy
Thought Vessel
82%inclusion61 decks74 decks
56%synergy
Arcane Signet
74%inclusion55 decks74 decks
12%synergy
Mind Stone
49%inclusion36 decks74 decks
18%synergy
Decanter of Endless Water
39%inclusion29 decks74 decks
36%synergy
Charcoal Diamond
24%inclusion18 decks74 decks
1%synergy
Caged Sun
18%inclusion13 decks74 decks
6%synergy
Fellwar Stone
16%inclusion12 decks74 decks
1%synergy
Extraplanar Lens
14%inclusion10 decks74 decks
8%synergy
Coveted Jewel
12%inclusion9 decks74 decks
11%synergy
Everflowing Chalice
9.5%inclusion7 decks74 decks
3%synergy
Gilded Lotus
9.5%inclusion7 decks74 decks
4%synergy
Gauntlet of Power
8.1%inclusion6 decks74 decks
5%synergy
Throne of Eldraine
8.1%inclusion6 decks74 decks
-2%synergy
Nyx Lotus
8.1%inclusion6 decks74 decks
1%synergy
Worn Powerstone
6.8%inclusion5 decks74 decks
2%synergy
Sceptre of Eternal Glory
6.8%inclusion5 decks74 decks
-2%synergy
The Soul Stone
6.5%inclusion2 decks31 decks
-7%synergy
Commander's Sphere
5.4%inclusion4 decks74 decks
-4%synergy
Thran Dynamo
5.4%inclusion4 decks74 decks
-1%synergy
Liquimetal Torque
5.4%inclusion4 decks74 decks
2%synergy
Lands
Swamp
81%inclusion60 decks74 decks
-14%synergy
Myriad Landscape
36%inclusion27 decks74 decks
10%synergy
Malakir Rebirth
30%inclusion22 decks74 decks
7%synergy
Fell the Profane
24%inclusion16 decks68 decks
5%synergy
Boggart Trawler
22%inclusion15 decks68 decks
13%synergy
Snow-Covered Swamp
19%inclusion14 decks74 decks
12%synergy
Urza's Cave
19%inclusion13 decks69 decks
10%synergy
Demolition Field
12%inclusion9 decks74 decks
7%synergy
Agadeem's Awakening
5.4%inclusion4 decks74 decks
-2%synergy