Seizan, Perverter of Truth (Commander) - Expensive Group Slug

Seizan, Perverter of Truth
Rank #1,383
7decks
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
Font of Mythos
100%inclusion7 decks7 decks
98%synergy
Temple Bell
100%inclusion7 decks7 decks
98%synergy
Howling Mine
100%inclusion7 decks7 decks
96%synergy
Iron Maiden
86%inclusion6 decks7 decks
85%synergy
Sheoldred, the Apocalypse
100%inclusion7 decks7 decks
85%synergy
Price of Knowledge
86%inclusion6 decks7 decks
85%synergy
Underworld Dreams
86%inclusion6 decks7 decks
80%synergy
Scrawling Crawler
83%inclusion5 decks6 decks
79%synergy
Damnation
100%inclusion7 decks7 decks
79%synergy
Peer into the Abyss
86%inclusion6 decks7 decks
75%synergy
Top Cards
Dark Ritual
100%inclusion7 decks7 decks
33%synergy
Crypt Ghast
86%inclusion6 decks7 decks
38%synergy
Dark Deal
86%inclusion6 decks7 decks
75%synergy
Viseling
71%inclusion5 decks7 decks
71%synergy
Teferi's Puzzle Box
71%inclusion5 decks7 decks
69%synergy
Toxic Deluge
71%inclusion5 decks7 decks
35%synergy
No Mercy
71%inclusion5 decks7 decks
64%synergy
Ebony Owl Netsuke
71%inclusion5 decks7 decks
71%synergy
Master of the Feast
57%inclusion4 decks7 decks
55%synergy
Psychosis Crawler
57%inclusion4 decks7 decks
53%synergy
Game Changers
Ancient Tomb
57%inclusion4 decks7 decks
45%synergy
Orcish Bowmasters
57%inclusion4 decks7 decks
44%synergy
Mana Vault
43%inclusion3 decks7 decks
36%synergy
Demonic Tutor
43%inclusion3 decks7 decks
16%synergy
Tergrid, God of Fright
29%inclusion2 decks7 decks
21%synergy
Vampiric Tutor
29%inclusion2 decks7 decks
8%synergy
Grim Monolith
14%inclusion1 decks7 decks
12%synergy
Bolas's Citadel
14%inclusion1 decks7 decks
-14%synergy
The One Ring
14%inclusion1 decks7 decks
5%synergy
Glacial Chasm
14%inclusion1 decks7 decks
14%synergy
Creatures
Gray Merchant of Asphodel
57%inclusion4 decks7 decks
6%synergy
Fate Unraveler
57%inclusion4 decks7 decks
54%synergy
Zenith Chronicler
57%inclusion4 decks7 decks
56%synergy
Kami of Jealous Thirst
50%inclusion3 decks6 decks
50%synergy
Boggart Trawler
50%inclusion3 decks6 decks
41%synergy
Sangromancer
43%inclusion3 decks7 decks
32%synergy
Unstoppable Slasher
33%inclusion2 decks6 decks
28%synergy
Oft-Nabbed Goat
33%inclusion1 decks3 decks
32%synergy
Bloodletter of Aclazotz
29%inclusion2 decks7 decks
18%synergy
Junji, the Midnight Sky
29%inclusion2 decks7 decks
23%synergy
Vilis, Broker of Blood
29%inclusion2 decks7 decks
15%synergy
Rankle, Master of Pranks
29%inclusion2 decks7 decks
16%synergy
Bloodgift Demon
29%inclusion2 decks7 decks
25%synergy
Dauthi Voidwalker
29%inclusion2 decks7 decks
13%synergy
Aclazotz, Deepest Betrayal
29%inclusion2 decks7 decks
22%synergy
Bitterbloom Bearer
20%inclusion1 decks5 decks
14%synergy
Enduring Tenacity
17%inclusion1 decks6 decks
9%synergy
Doomsday Excruciator
17%inclusion1 decks6 decks
14%synergy
Bloodthirsty Conqueror
17%inclusion1 decks6 decks
8%synergy
Dread
14%inclusion1 decks7 decks
14%synergy
Gravecrawler
14%inclusion1 decks7 decks
0%synergy
Creeping Bloodsucker
14%inclusion1 decks7 decks
10%synergy
Dream Devourer
14%inclusion1 decks7 decks
13%synergy
Cryptbreaker
14%inclusion1 decks7 decks
11%synergy
Erebos, God of the Dead
14%inclusion1 decks7 decks
10%synergy
Rotting Rats
14%inclusion1 decks7 decks
11%synergy
Starving Revenant
14%inclusion1 decks7 decks
13%synergy
Witch-king of Angmar
14%inclusion1 decks7 decks
13%synergy
Burglar Rat
14%inclusion1 decks7 decks
3%synergy
Roaming Throne
14%inclusion1 decks7 decks
11%synergy
Bone Miser
14%inclusion1 decks7 decks
12%synergy
Ornithopter of Paradise
14%inclusion1 decks7 decks
12%synergy
Phyrexian Obliterator
14%inclusion1 decks7 decks
3%synergy
Archfiend of Ifnir
14%inclusion1 decks7 decks
12%synergy
Ophiomancer
14%inclusion1 decks7 decks
-2%synergy
Nirkana Revenant
14%inclusion1 decks7 decks
3%synergy
Howling Golem
14%inclusion1 decks7 decks
13%synergy
Bog Witch
14%inclusion1 decks7 decks
12%synergy
Elderfang Disciple
14%inclusion1 decks7 decks
8%synergy
Gix, Yawgmoth Praetor
14%inclusion1 decks7 decks
9%synergy
Sadistic Hypnotist
14%inclusion1 decks7 decks
13%synergy
Plague Drone
14%inclusion1 decks7 decks
13%synergy
Archfiend of Despair
14%inclusion1 decks7 decks
12%synergy
Gixian Puppeteer
14%inclusion1 decks7 decks
10%synergy
Metalworker
14%inclusion1 decks7 decks
14%synergy
Miasmic Mummy
14%inclusion1 decks7 decks
13%synergy
Skirge Familiar
14%inclusion1 decks7 decks
9%synergy
Jadar, Ghoulcaller of Nephalia
14%inclusion1 decks7 decks
4%synergy
Instants
Darkness
57%inclusion4 decks7 decks
47%synergy
Fell the Profane
50%inclusion3 decks6 decks
31%synergy
Withering Torment
50%inclusion3 decks6 decks
18%synergy
Deadly Rollick
43%inclusion3 decks7 decks
19%synergy
Snuff Out
43%inclusion3 decks7 decks
30%synergy
Defile
43%inclusion3 decks7 decks
6%synergy
Malakir Rebirth
43%inclusion3 decks7 decks
20%synergy
Consuming Corruption
33%inclusion2 decks6 decks
18%synergy
Imp's Mischief
29%inclusion2 decks7 decks
4%synergy
Cabal Ritual
29%inclusion2 decks7 decks
10%synergy
Baleful Mastery
29%inclusion2 decks7 decks
20%synergy
Sudden Spoiling
29%inclusion2 decks7 decks
20%synergy
Force of Despair
14%inclusion1 decks7 decks
7%synergy
Sheoldred's Edict
14%inclusion1 decks7 decks
0%synergy
Go for the Throat
14%inclusion1 decks7 decks
-9%synergy
Culling the Weak
14%inclusion1 decks7 decks
-1%synergy
Infernal Grasp
14%inclusion1 decks7 decks
-11%synergy
Blood Pact
14%inclusion1 decks7 decks
10%synergy
Shadow of the Grave
14%inclusion1 decks7 decks
14%synergy
Sorceries
Sign in Blood
43%inclusion3 decks7 decks
7%synergy
Blasphemous Edict
33%inclusion2 decks6 decks
17%synergy
Damnable Pact
29%inclusion2 decks7 decks
24%synergy
Torment of Hailfire
29%inclusion2 decks7 decks
13%synergy
Bubbling Muck
29%inclusion2 decks7 decks
13%synergy
Mutilate
29%inclusion2 decks7 decks
11%synergy
Exsanguinate
29%inclusion2 decks7 decks
4%synergy
Decree of Pain
29%inclusion2 decks7 decks
23%synergy
Insatiable Avarice
29%inclusion2 decks7 decks
17%synergy
Grim Tutor
29%inclusion2 decks7 decks
17%synergy
Diabolic Intent
14%inclusion1 decks7 decks
-1%synergy
Monumental Corruption
14%inclusion1 decks7 decks
13%synergy
Temporal Extortion
14%inclusion1 decks7 decks
12%synergy
Diabolic Tutor
14%inclusion1 decks7 decks
0%synergy
All Is Dust
14%inclusion1 decks7 decks
14%synergy
Mind Rake
14%inclusion1 decks7 decks
11%synergy
Repay in Kind
14%inclusion1 decks7 decks
13%synergy
Profane Tutor
14%inclusion1 decks7 decks
10%synergy
Eldritch Pact
14%inclusion1 decks7 decks
13%synergy
Nightmare Unmaking
14%inclusion1 decks7 decks
14%synergy
Yawgmoth's Will
14%inclusion1 decks7 decks
11%synergy
Final Act
14%inclusion1 decks7 decks
13%synergy
Foreboding Fruit
14%inclusion1 decks7 decks
13%synergy
Blood on the Snow
14%inclusion1 decks7 decks
13%synergy
Dead of Winter
14%inclusion1 decks7 decks
13%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Feed the Swarm
14%inclusion1 decks7 decks
-36%synergy
Yahenni's Expertise
14%inclusion1 decks7 decks
13%synergy
Delirium Skeins
14%inclusion1 decks7 decks
11%synergy
Atrocious Experiment
14%inclusion1 decks7 decks
13%synergy
Raven's Crime
14%inclusion1 decks7 decks
14%synergy
Syphon Mind
14%inclusion1 decks7 decks
2%synergy
Necromantic Selection
14%inclusion1 decks7 decks
12%synergy
Deadly Tempest
14%inclusion1 decks7 decks
12%synergy
Overwhelming Forces
14%inclusion1 decks7 decks
14%synergy
Ill-Gotten Gains
14%inclusion1 decks7 decks
13%synergy
Beseech the Mirror
14%inclusion1 decks7 decks
8%synergy
Kindred Dominance
14%inclusion1 decks7 decks
10%synergy
Beseech the Queen
14%inclusion1 decks7 decks
8%synergy
Languish
14%inclusion1 decks7 decks
13%synergy
Nuclear Fallout
14%inclusion1 decks7 decks
13%synergy
Utility Artifacts
Expedition Map
57%inclusion4 decks7 decks
45%synergy
Anvil of Bogardan
57%inclusion4 decks7 decks
55%synergy
Horn of Greed
57%inclusion4 decks7 decks
56%synergy
Jet Medallion
57%inclusion4 decks7 decks
-4%synergy
Lightning Greaves
57%inclusion4 decks7 decks
24%synergy
Ivory Tower
57%inclusion4 decks7 decks
57%synergy
Memory Jar
57%inclusion4 decks7 decks
56%synergy
Sculpting Steel
43%inclusion3 decks7 decks
40%synergy
Otherworld Atlas
43%inclusion3 decks7 decks
42%synergy
Crawlspace
29%inclusion2 decks7 decks
28%synergy
Black Vise
29%inclusion2 decks7 decks
28%synergy
Venser's Journal
29%inclusion2 decks7 decks
27%synergy
Entropic Battlecruiser
17%inclusion1 decks6 decks
14%synergy
God-Pharaoh's Statue
14%inclusion1 decks7 decks
14%synergy
Winter Orb
14%inclusion1 decks7 decks
14%synergy
Wayfarer's Bauble
14%inclusion1 decks7 decks
-1%synergy
Manifold Key
14%inclusion1 decks7 decks
12%synergy
Vedalken Orrery
14%inclusion1 decks7 decks
14%synergy
Cursed Totem
14%inclusion1 decks7 decks
14%synergy
Relic of Progenitus
14%inclusion1 decks7 decks
14%synergy
Dingus Staff
14%inclusion1 decks7 decks
14%synergy
Misers' Cage
14%inclusion1 decks7 decks
14%synergy
Phyrexian Altar
14%inclusion1 decks7 decks
1%synergy
Skullcage
14%inclusion1 decks7 decks
14%synergy
Sword of War and Peace
14%inclusion1 decks7 decks
14%synergy
Ward of Bones
14%inclusion1 decks7 decks
14%synergy
Mindcrank
14%inclusion1 decks7 decks
9%synergy
Swiftfoot Boots
14%inclusion1 decks7 decks
-17%synergy
Commander's Plate
14%inclusion1 decks7 decks
8%synergy
Strionic Resonator
14%inclusion1 decks7 decks
13%synergy
Geth's Grimoire
14%inclusion1 decks7 decks
7%synergy
Lantern of the Lost
14%inclusion1 decks7 decks
14%synergy
Enchantments
Liliana's Caress
57%inclusion4 decks7 decks
52%synergy
Wound Reflection
57%inclusion4 decks7 decks
54%synergy
Unholy Annex // Ritual Chamber
50%inclusion3 decks6 decks
47%synergy
Waste Not
43%inclusion3 decks7 decks
32%synergy
Bloodchief Ascension
43%inclusion3 decks7 decks
34%synergy
Megrim
29%inclusion2 decks7 decks
23%synergy
Exquisite Blood
29%inclusion2 decks7 decks
15%synergy
Heartless Summoning
29%inclusion2 decks7 decks
24%synergy
The Meathook Massacre
14%inclusion1 decks7 decks
-3%synergy
Greed
14%inclusion1 decks7 decks
7%synergy
Words of Waste
14%inclusion1 decks7 decks
13%synergy
Mind Slash
14%inclusion1 decks7 decks
14%synergy
Tainted Remedy
14%inclusion1 decks7 decks
13%synergy
Nether Void
14%inclusion1 decks7 decks
14%synergy
Night of Souls' Betrayal
14%inclusion1 decks7 decks
12%synergy
Curse of Fool's Wisdom
14%inclusion1 decks7 decks
14%synergy
Faith of the Devoted
14%inclusion1 decks7 decks
14%synergy
Tainted Aether
14%inclusion1 decks7 decks
13%synergy
Koskun Falls
14%inclusion1 decks7 decks
14%synergy
Zombie Infestation
14%inclusion1 decks7 decks
14%synergy
Withering Wisps
14%inclusion1 decks7 decks
14%synergy
Dark Suspicions
14%inclusion1 decks7 decks
14%synergy
Infernal Darkness
14%inclusion1 decks7 decks
14%synergy
Chains of Mephistopheles
14%inclusion1 decks7 decks
13%synergy
Oppression
14%inclusion1 decks7 decks
7%synergy
Leyline of the Void
14%inclusion1 decks7 decks
12%synergy
Tortured Existence
14%inclusion1 decks7 decks
10%synergy
Planeswalkers
Ob Nixilis, the Hate-Twisted
57%inclusion4 decks7 decks
55%synergy
Liliana of the Dark Realms
14%inclusion1 decks7 decks
0%synergy
Karn, the Great Creator
14%inclusion1 decks7 decks
14%synergy
Ugin, the Spirit Dragon
14%inclusion1 decks7 decks
14%synergy
Utility Lands
Cabal Coffers
100%inclusion7 decks7 decks
45%synergy
Urborg, Tomb of Yawgmoth
100%inclusion7 decks7 decks
62%synergy
Bojuka Bog
86%inclusion6 decks7 decks
39%synergy
Geier Reach Sanitarium
71%inclusion5 decks7 decks
60%synergy
Mikokoro, Center of the Sea
71%inclusion5 decks7 decks
69%synergy
Reliquary Tower
57%inclusion4 decks7 decks
27%synergy
Urza's Saga
43%inclusion3 decks7 decks
35%synergy
Nykthos, Shrine to Nyx
43%inclusion3 decks7 decks
13%synergy
Takenuma, Abandoned Mire
43%inclusion3 decks7 decks
27%synergy
Cabal Stronghold
29%inclusion2 decks7 decks
-6%synergy
Vesuva
29%inclusion2 decks7 decks
26%synergy
Scavenger Grounds
29%inclusion2 decks7 decks
27%synergy
Crystal Vein
29%inclusion2 decks7 decks
26%synergy
Thespian's Stage
29%inclusion2 decks7 decks
23%synergy
Strip Mine
29%inclusion2 decks7 decks
26%synergy
Shizo, Death's Storehouse
14%inclusion1 decks7 decks
4%synergy
Phyrexian Tower
14%inclusion1 decks7 decks
-11%synergy
Buried Ruin
14%inclusion1 decks7 decks
9%synergy
Volrath's Stronghold
14%inclusion1 decks7 decks
11%synergy
Emergence Zone
14%inclusion1 decks7 decks
11%synergy
Command Beacon
14%inclusion1 decks7 decks
6%synergy
Peat Bog
14%inclusion1 decks7 decks
12%synergy
Castle Locthwain
14%inclusion1 decks7 decks
-3%synergy
Mana Artifacts
Sol Ring
100%inclusion7 decks7 decks
14%synergy
Thought Vessel
100%inclusion7 decks7 decks
74%synergy
Arcane Signet
86%inclusion6 decks7 decks
24%synergy
Mind Stone
57%inclusion4 decks7 decks
28%synergy
Fellwar Stone
43%inclusion3 decks7 decks
29%synergy
The Soul Stone
40%inclusion2 decks5 decks
26%synergy
Everflowing Chalice
29%inclusion2 decks7 decks
23%synergy
Decanter of Endless Water
29%inclusion2 decks7 decks
26%synergy
Jeweled Amulet
29%inclusion2 decks7 decks
28%synergy
Caged Sun
14%inclusion1 decks7 decks
3%synergy
Charcoal Diamond
14%inclusion1 decks7 decks
-8%synergy
Coldsteel Heart
14%inclusion1 decks7 decks
13%synergy
Jeweled Lotus
14%inclusion1 decks7 decks
13%synergy
Mana Crypt
14%inclusion1 decks7 decks
13%synergy
Throne of Eldraine
14%inclusion1 decks7 decks
4%synergy
Coveted Jewel
14%inclusion1 decks7 decks
13%synergy
Gilded Lotus
14%inclusion1 decks7 decks
9%synergy
Thran Dynamo
14%inclusion1 decks7 decks
8%synergy
Fractured Powerstone
14%inclusion1 decks7 decks
14%synergy
Worn Powerstone
14%inclusion1 decks7 decks
10%synergy
Liquimetal Torque
14%inclusion1 decks7 decks
11%synergy
Nyx Lotus
14%inclusion1 decks7 decks
8%synergy
Prismatic Lens
14%inclusion1 decks7 decks
12%synergy
Extraplanar Lens
14%inclusion1 decks7 decks
9%synergy
Chrome Mox
14%inclusion1 decks7 decks
8%synergy
Mox Diamond
14%inclusion1 decks7 decks
11%synergy
Lands
Swamp
86%inclusion6 decks7 decks
-9%synergy
Fell the Profane
50%inclusion3 decks6 decks
31%synergy
Boggart Trawler
50%inclusion3 decks6 decks
41%synergy
Malakir Rebirth
43%inclusion3 decks7 decks
20%synergy
Urza's Cave
29%inclusion2 decks7 decks
20%synergy
Gemstone Caverns
29%inclusion2 decks7 decks
24%synergy
The Mycosynth Gardens
14%inclusion1 decks7 decks
13%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Snow-Covered Swamp
14%inclusion1 decks7 decks
8%synergy