Seizan, Perverter of Truth (Commander) - Core Group Hug

Seizan, Perverter of Truth
Rank #1,354
13decks
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
Mornsong Aria
100%inclusion1 decks1 decks
98%synergy
Oft-Nabbed Goat
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Temple Bell
100%inclusion13 decks13 decks
98%synergy
Howling Mine
100%inclusion13 decks13 decks
96%synergy
Font of Mythos
85%inclusion11 decks13 decks
82%synergy
Master of the Feast
85%inclusion11 decks13 decks
82%synergy
Mikokoro, Center of the Sea
85%inclusion11 decks13 decks
82%synergy
Ob Nixilis, the Hate-Twisted
77%inclusion10 decks13 decks
74%synergy
Geier Reach Sanitarium
85%inclusion11 decks13 decks
73%synergy
Underworld Dreams
77%inclusion10 decks13 decks
71%synergy
Reliquary Tower
100%inclusion13 decks13 decks
69%synergy
Scrawling Crawler
73%inclusion8 decks11 decks
69%synergy
Top Cards
Dark Deal
77%inclusion10 decks13 decks
65%synergy
Howling Golem
69%inclusion9 decks13 decks
68%synergy
Baleful Mastery
69%inclusion9 decks13 decks
60%synergy
Horn of Greed
69%inclusion9 decks13 decks
68%synergy
Peer into the Abyss
62%inclusion8 decks13 decks
51%synergy
Psychosis Crawler
62%inclusion8 decks13 decks
57%synergy
Defile
62%inclusion8 decks13 decks
24%synergy
Dark Ritual
62%inclusion8 decks13 decks
-5%synergy
Mutilate
62%inclusion8 decks13 decks
43%synergy
Fate Unraveler
62%inclusion8 decks13 decks
58%synergy
Game Changers
Tergrid, God of Fright
7.7%inclusion1 decks13 decks
0%synergy
Orcish Bowmasters
7.7%inclusion1 decks13 decks
-6%synergy
Creatures
Zenith Chronicler
54%inclusion7 decks13 decks
52%synergy
Rankle, Master of Pranks
54%inclusion7 decks13 decks
41%synergy
Viseling
46%inclusion6 decks13 decks
46%synergy
Runed Servitor
46%inclusion6 decks13 decks
46%synergy
Crypt Ghast
46%inclusion6 decks13 decks
-2%synergy
Sangromancer
38%inclusion5 decks13 decks
27%synergy
Gix, Yawgmoth Praetor
38%inclusion5 decks13 decks
33%synergy
Gixian Puppeteer
38%inclusion5 decks13 decks
34%synergy
Gnat Miser
38%inclusion5 decks13 decks
35%synergy
Bloodgift Demon
38%inclusion5 decks13 decks
35%synergy
Leaden Myr
38%inclusion5 decks13 decks
32%synergy
PuPu UFO
33%inclusion2 decks6 decks
33%synergy
Sheoldred, the Apocalypse
31%inclusion4 decks13 decks
16%synergy
Gray Merchant of Asphodel
31%inclusion4 decks13 decks
-21%synergy
Locust Miser
31%inclusion4 decks13 decks
29%synergy
Boggart Trawler
25%inclusion3 decks12 decks
16%synergy
Hunted Horror
23%inclusion3 decks13 decks
22%synergy
Marching Duodrone
23%inclusion3 decks13 decks
23%synergy
Fell Specter
23%inclusion3 decks13 decks
19%synergy
Kagemaro, First to Suffer
23%inclusion3 decks13 decks
23%synergy
Elder Brain
23%inclusion3 decks13 decks
20%synergy
Raven Eagle
20%inclusion1 decks5 decks
19%synergy
Gonti, Night Minister
20%inclusion2 decks10 decks
17%synergy
Friendly Teddy
18%inclusion2 decks11 decks
18%synergy
Faller's Faithful
17%inclusion1 decks6 decks
16%synergy
Zenos yae Galvus
17%inclusion1 decks6 decks
13%synergy
Kain, Traitorous Dragoon
17%inclusion1 decks6 decks
16%synergy
Solemn Simulacrum
15%inclusion2 decks13 decks
-8%synergy
Dread
15%inclusion2 decks13 decks
15%synergy
Dream Devourer
15%inclusion2 decks13 decks
14%synergy
Dread Presence
15%inclusion2 decks13 decks
1%synergy
Fell Stinger
15%inclusion2 decks13 decks
13%synergy
Erebos, God of the Dead
15%inclusion2 decks13 decks
11%synergy
Gurgling Anointer
15%inclusion2 decks13 decks
15%synergy
Magus of the Coffers
15%inclusion2 decks13 decks
8%synergy
Wall of Souls
15%inclusion2 decks13 decks
15%synergy
Morbid Opportunist
15%inclusion2 decks13 decks
-7%synergy
Starscream, Power Hungry
15%inclusion2 decks13 decks
15%synergy
Blood Seeker
15%inclusion2 decks13 decks
14%synergy
Phyrexian Obliterator
15%inclusion2 decks13 decks
4%synergy
Nirkana Revenant
15%inclusion2 decks13 decks
4%synergy
Akroan Horse
15%inclusion2 decks13 decks
14%synergy
Massacre Wurm
15%inclusion2 decks13 decks
-2%synergy
Slaughter Specialist
15%inclusion2 decks13 decks
12%synergy
Skirge Familiar
15%inclusion2 decks13 decks
10%synergy
Clockwork Fox
15%inclusion2 decks13 decks
15%synergy
Dauthi Voidwalker
15%inclusion2 decks13 decks
0%synergy
Tinybones, Bauble Burglar
9.1%inclusion1 decks11 decks
5%synergy
Unscrupulous Contractor
8.3%inclusion1 decks12 decks
8%synergy
Kami of Jealous Thirst
8.3%inclusion1 decks12 decks
8%synergy
Instants
Infernal Grasp
62%inclusion8 decks13 decks
36%synergy
Blood Pact
62%inclusion8 decks13 decks
57%synergy
Imp's Mischief
46%inclusion6 decks13 decks
22%synergy
Withering Torment
45%inclusion5 decks11 decks
14%synergy
Darkness
38%inclusion5 decks13 decks
29%synergy
Doom Blade
31%inclusion4 decks13 decks
23%synergy
Fell the Profane
25%inclusion3 decks12 decks
6%synergy
Hellish Rebuke
23%inclusion3 decks13 decks
22%synergy
Soul Shatter
23%inclusion3 decks13 decks
11%synergy
Malakir Rebirth
23%inclusion3 decks13 decks
0%synergy
Sudden Spoiling
23%inclusion3 decks13 decks
14%synergy
Go for the Throat
15%inclusion2 decks13 decks
-8%synergy
Drag to the Underworld
15%inclusion2 decks13 decks
14%synergy
Bitter Triumph
15%inclusion2 decks13 decks
5%synergy
Tragic Slip
15%inclusion2 decks13 decks
-5%synergy
Wretched Confluence
15%inclusion2 decks13 decks
14%synergy
Consumed by Greed
9.1%inclusion1 decks11 decks
8%synergy
Nocturnal Hunger
9.1%inclusion1 decks11 decks
9%synergy
Consuming Corruption
8.3%inclusion1 decks12 decks
-8%synergy
Hagra Mauling
7.7%inclusion1 decks13 decks
3%synergy
Deadly Rollick
7.7%inclusion1 decks13 decks
-16%synergy
Simulacrum
7.7%inclusion1 decks13 decks
7%synergy
Sheoldred's Edict
7.7%inclusion1 decks13 decks
-7%synergy
Entomb
7.7%inclusion1 decks13 decks
-4%synergy
Snuff Out
7.7%inclusion1 decks13 decks
-5%synergy
Stunning Reversal
7.7%inclusion1 decks13 decks
7%synergy
Withering Boon
7.7%inclusion1 decks13 decks
3%synergy
Murder
7.7%inclusion1 decks13 decks
-3%synergy
Saw in Half
7.7%inclusion1 decks13 decks
0%synergy
Feign Death
7.7%inclusion1 decks13 decks
0%synergy
Sorceries
Sign in Blood
62%inclusion8 decks13 decks
25%synergy
Damnable Pact
46%inclusion6 decks13 decks
42%synergy
Bubbling Muck
46%inclusion6 decks13 decks
31%synergy
Pain's Reward
38%inclusion5 decks13 decks
38%synergy
Feed the Swarm
38%inclusion5 decks13 decks
-13%synergy
Nightmare Unmaking
31%inclusion4 decks13 decks
30%synergy
Infernal Offering
31%inclusion4 decks13 decks
30%synergy
Exsanguinate
31%inclusion4 decks13 decks
6%synergy
Toxic Deluge
31%inclusion4 decks13 decks
-6%synergy
Insatiable Avarice
25%inclusion3 decks12 decks
13%synergy
Tempt with Immortality
23%inclusion3 decks13 decks
23%synergy
Virtus's Maneuver
23%inclusion3 decks13 decks
22%synergy
Scheming Symmetry
23%inclusion3 decks13 decks
19%synergy
Reanimate
23%inclusion3 decks13 decks
-16%synergy
Deadly Tempest
23%inclusion3 decks13 decks
21%synergy
Exhume
23%inclusion3 decks13 decks
21%synergy
Blasphemous Edict
18%inclusion2 decks11 decks
1%synergy
Eldritch Pact
15%inclusion2 decks13 decks
14%synergy
Torment of Hailfire
15%inclusion2 decks13 decks
0%synergy
Head Games
15%inclusion2 decks13 decks
15%synergy
Killing Wave
15%inclusion2 decks13 decks
13%synergy
Night's Whisper
15%inclusion2 decks13 decks
-9%synergy
Living Death
15%inclusion2 decks13 decks
5%synergy
Syphon Mind
15%inclusion2 decks13 decks
3%synergy
Feast of Succession
15%inclusion2 decks13 decks
15%synergy
Damnation
15%inclusion2 decks13 decks
-5%synergy
Coiling Rebirth
9.1%inclusion1 decks11 decks
7%synergy
Lively Dirge
8.3%inclusion1 decks12 decks
5%synergy
Awaken the Erstwhile
7.7%inclusion1 decks13 decks
6%synergy
Diabolic Tutor
7.7%inclusion1 decks13 decks
-7%synergy
Soul Transfer
7.7%inclusion1 decks13 decks
7%synergy
Repay in Kind
7.7%inclusion1 decks13 decks
6%synergy
Patriarch's Bidding
7.7%inclusion1 decks13 decks
3%synergy
Profane Tutor
7.7%inclusion1 decks13 decks
3%synergy
Foreboding Fruit
7.7%inclusion1 decks13 decks
7%synergy
Dread Return
7.7%inclusion1 decks13 decks
-5%synergy
Fraying Omnipotence
7.7%inclusion1 decks13 decks
6%synergy
Dead of Winter
7.7%inclusion1 decks13 decks
7%synergy
Pox
7.7%inclusion1 decks13 decks
5%synergy
Agadeem's Awakening
7.7%inclusion1 decks13 decks
0%synergy
Read the Bones
7.7%inclusion1 decks13 decks
-10%synergy
Painful Lesson
7.7%inclusion1 decks13 decks
7%synergy
Profane Command
7.7%inclusion1 decks13 decks
6%synergy
Harrowing Journey
7.7%inclusion1 decks13 decks
8%synergy
Caress of Phyrexia
7.7%inclusion1 decks13 decks
7%synergy
Stronghold Discipline
7.7%inclusion1 decks13 decks
8%synergy
Gix's Command
7.7%inclusion1 decks13 decks
6%synergy
Decree of Pain
7.7%inclusion1 decks13 decks
2%synergy
Atrocious Experiment
7.7%inclusion1 decks13 decks
6%synergy
Fatal Lore
7.7%inclusion1 decks13 decks
8%synergy
Utility Artifacts
Ivory Tower
54%inclusion7 decks13 decks
53%synergy
Venser's Journal
54%inclusion7 decks13 decks
52%synergy
Teferi's Puzzle Box
46%inclusion6 decks13 decks
43%synergy
Iron Maiden
46%inclusion6 decks13 decks
46%synergy
Otherworld Atlas
38%inclusion5 decks13 decks
38%synergy
Skullcage
31%inclusion4 decks13 decks
31%synergy
Ebony Owl Netsuke
31%inclusion4 decks13 decks
31%synergy
Black Vise
31%inclusion4 decks13 decks
31%synergy
Wayfarer's Bauble
23%inclusion3 decks13 decks
7%synergy
Misers' Cage
23%inclusion3 decks13 decks
23%synergy
Hithlain Rope
23%inclusion3 decks13 decks
23%synergy
Expedition Map
23%inclusion3 decks13 decks
11%synergy
Jet Medallion
23%inclusion3 decks13 decks
-38%synergy
Ghirapur Orrery
23%inclusion3 decks13 decks
22%synergy
Geth's Grimoire
23%inclusion3 decks13 decks
16%synergy
Helm of Awakening
23%inclusion3 decks13 decks
22%synergy
Bucknard's Everfull Purse
23%inclusion3 decks13 decks
23%synergy
Entropic Battlecruiser
17%inclusion1 decks6 decks
14%synergy
Vedalken Orrery
15%inclusion2 decks13 decks
15%synergy
Wishclaw Talisman
15%inclusion2 decks13 decks
9%synergy
Anvil of Bogardan
15%inclusion2 decks13 decks
13%synergy
Tempting Contract
15%inclusion2 decks13 decks
15%synergy
Pendant of Prosperity
15%inclusion2 decks13 decks
15%synergy
Memory Jar
15%inclusion2 decks13 decks
14%synergy
Genesis Chamber
7.7%inclusion1 decks13 decks
5%synergy
Soul-Guide Lantern
7.7%inclusion1 decks13 decks
7%synergy
Crawlspace
7.7%inclusion1 decks13 decks
7%synergy
Cursed Rack
7.7%inclusion1 decks13 decks
8%synergy
Sculpting Steel
7.7%inclusion1 decks13 decks
4%synergy
Spellbook
7.7%inclusion1 decks13 decks
7%synergy
Well of Knowledge
7.7%inclusion1 decks13 decks
8%synergy
Gate to the Aether
7.7%inclusion1 decks13 decks
8%synergy
Sword of War and Peace
7.7%inclusion1 decks13 decks
7%synergy
Resurrection Orb
7.7%inclusion1 decks13 decks
5%synergy
Assault Suit
7.7%inclusion1 decks13 decks
7%synergy
Mindcrank
7.7%inclusion1 decks13 decks
2%synergy
Swiftfoot Boots
7.7%inclusion1 decks13 decks
-24%synergy
Umbilicus
7.7%inclusion1 decks13 decks
8%synergy
Lightning Greaves
7.7%inclusion1 decks13 decks
-26%synergy
Kormus Bell
7.7%inclusion1 decks13 decks
7%synergy
Alhammarret's Archive
7.7%inclusion1 decks13 decks
4%synergy
Angel's Trumpet
7.7%inclusion1 decks13 decks
8%synergy
Enchantments
Megrim
46%inclusion6 decks13 decks
41%synergy
Waste Not
38%inclusion5 decks13 decks
28%synergy
Price of Knowledge
38%inclusion5 decks13 decks
38%synergy
Liliana's Caress
38%inclusion5 decks13 decks
33%synergy
Wound Reflection
38%inclusion5 decks13 decks
35%synergy
Raiders' Wake
31%inclusion4 decks13 decks
27%synergy
Phyrexian Arena
31%inclusion4 decks13 decks
-9%synergy
Kaya's Ghostform
23%inclusion3 decks13 decks
13%synergy
No Mercy
23%inclusion3 decks13 decks
16%synergy
Animate Dead
23%inclusion3 decks13 decks
5%synergy
Marchesa's Decree
23%inclusion3 decks13 decks
22%synergy
Greed
15%inclusion2 decks13 decks
8%synergy
Endbringer's Revel
15%inclusion2 decks13 decks
15%synergy
Curse of Disturbance
15%inclusion2 decks13 decks
14%synergy
Exquisite Blood
15%inclusion2 decks13 decks
2%synergy
Curse of Fool's Wisdom
15%inclusion2 decks13 decks
15%synergy
Dark Suspicions
15%inclusion2 decks13 decks
15%synergy
Bloodchief Ascension
15%inclusion2 decks13 decks
6%synergy
Revenge of Ravens
15%inclusion2 decks13 decks
13%synergy
Hissing Miasma
15%inclusion2 decks13 decks
15%synergy
Unholy Annex // Ritual Chamber
9.1%inclusion1 decks11 decks
6%synergy
Mindless Conscription
8.3%inclusion1 decks12 decks
8%synergy
The Meathook Massacre
7.7%inclusion1 decks13 decks
-10%synergy
Polluted Bonds
7.7%inclusion1 decks13 decks
5%synergy
Deathgrip
7.7%inclusion1 decks13 decks
7%synergy
Black Market
7.7%inclusion1 decks13 decks
-13%synergy
Trespasser's Curse
7.7%inclusion1 decks13 decks
7%synergy
Ghoulish Impetus
7.7%inclusion1 decks13 decks
7%synergy
Words of Waste
7.7%inclusion1 decks13 decks
6%synergy
Tainted Remedy
7.7%inclusion1 decks13 decks
7%synergy
Court of Ambition
7.7%inclusion1 decks13 decks
4%synergy
Sanguine Bond
7.7%inclusion1 decks13 decks
-4%synergy
Bottomless Pit
7.7%inclusion1 decks13 decks
2%synergy
Koskun Falls
7.7%inclusion1 decks13 decks
7%synergy
Oath of Ghouls
7.7%inclusion1 decks13 decks
8%synergy
Weight of the Underworld
7.7%inclusion1 decks13 decks
8%synergy
Curse of Vengeance
7.7%inclusion1 decks13 decks
8%synergy
Blood Reckoning
7.7%inclusion1 decks13 decks
7%synergy
Oubliette
7.7%inclusion1 decks13 decks
5%synergy
Black Market Connections
7.7%inclusion1 decks13 decks
-16%synergy
Triskaidekaphobia
7.7%inclusion1 decks13 decks
7%synergy
Necrogen Mists
7.7%inclusion1 decks13 decks
3%synergy
Battles
Invasion of Fiora
7.7%inclusion1 decks13 decks
7%synergy
Planeswalkers
Ob Nixilis Reignited
7.7%inclusion1 decks13 decks
5%synergy
Professor Onyx
7.7%inclusion1 decks13 decks
2%synergy
Utility Lands
Bojuka Bog
46%inclusion6 decks13 decks
-1%synergy
Cabal Coffers
46%inclusion6 decks13 decks
-9%synergy
Cabal Stronghold
38%inclusion5 decks13 decks
3%synergy
Urborg, Tomb of Yawgmoth
38%inclusion5 decks13 decks
1%synergy
Nykthos, Shrine to Nyx
23%inclusion3 decks13 decks
-7%synergy
Deserted Temple
23%inclusion3 decks13 decks
19%synergy
Terrain Generator
23%inclusion3 decks13 decks
21%synergy
Thespian's Stage
23%inclusion3 decks13 decks
17%synergy
Field of Ruin
23%inclusion3 decks13 decks
21%synergy
Arcane Lighthouse
15%inclusion2 decks13 decks
13%synergy
Barren Moor
15%inclusion2 decks13 decks
5%synergy
Maze of Ith
15%inclusion2 decks13 decks
12%synergy
Vesuva
15%inclusion2 decks13 decks
13%synergy
Urza's Saga
15%inclusion2 decks13 decks
7%synergy
Witch's Cottage
15%inclusion2 decks13 decks
-9%synergy
Takenuma, Abandoned Mire
15%inclusion2 decks13 decks
-1%synergy
Desert of the Glorified
7.7%inclusion1 decks13 decks
5%synergy
Mortuary Mire
7.7%inclusion1 decks13 decks
-6%synergy
Memorial to Folly
7.7%inclusion1 decks13 decks
4%synergy
Volatile Fault
7.7%inclusion1 decks13 decks
7%synergy
Throne of the High City
7.7%inclusion1 decks13 decks
7%synergy
Polluted Mire
7.7%inclusion1 decks13 decks
4%synergy
Karn's Bastion
7.7%inclusion1 decks13 decks
3%synergy
Castle Locthwain
7.7%inclusion1 decks13 decks
-10%synergy
Homeward Path
7.7%inclusion1 decks13 decks
6%synergy
Temple of the False God
7.7%inclusion1 decks13 decks
0%synergy
Strip Mine
7.7%inclusion1 decks13 decks
5%synergy
Rogue's Passage
7.7%inclusion1 decks13 decks
-11%synergy
Bonders' Enclave
7.7%inclusion1 decks13 decks
7%synergy
Mana Artifacts
Sol Ring
77%inclusion10 decks13 decks
-9%synergy
Thought Vessel
77%inclusion10 decks13 decks
50%synergy
Arcane Signet
62%inclusion8 decks13 decks
-1%synergy
Decanter of Endless Water
62%inclusion8 decks13 decks
58%synergy
Coveted Jewel
38%inclusion5 decks13 decks
37%synergy
Mind Stone
38%inclusion5 decks13 decks
8%synergy
The Soul Stone
33%inclusion2 decks6 decks
20%synergy
Victory Chimes
31%inclusion4 decks13 decks
31%synergy
Bounty Board
17%inclusion2 decks12 decks
16%synergy
Caged Sun
15%inclusion2 decks13 decks
3%synergy
Commander's Sphere
7.7%inclusion1 decks13 decks
-1%synergy
Charcoal Diamond
7.7%inclusion1 decks13 decks
-15%synergy
Planar Atlas
7.7%inclusion1 decks13 decks
7%synergy
Throne of Eldraine
7.7%inclusion1 decks13 decks
-3%synergy
Fellwar Stone
7.7%inclusion1 decks13 decks
-7%synergy
Star Compass
7.7%inclusion1 decks13 decks
7%synergy
Liquimetal Torque
7.7%inclusion1 decks13 decks
4%synergy
Nyx Lotus
7.7%inclusion1 decks13 decks
1%synergy
Extraplanar Lens
7.7%inclusion1 decks13 decks
3%synergy
Lands
Swamp
92%inclusion12 decks13 decks
-3%synergy
Myriad Landscape
46%inclusion6 decks13 decks
20%synergy
Fell the Profane
25%inclusion3 decks12 decks
6%synergy
Urza's Cave
25%inclusion3 decks12 decks
17%synergy
Boggart Trawler
25%inclusion3 decks12 decks
16%synergy
Malakir Rebirth
23%inclusion3 decks13 decks
0%synergy
Forbidden Orchard
23%inclusion3 decks13 decks
21%synergy
Talon Gates of Madara
8.3%inclusion1 decks12 decks
7%synergy
Hagra Mauling
7.7%inclusion1 decks13 decks
3%synergy
The Mycosynth Gardens
7.7%inclusion1 decks13 decks
6%synergy
Terramorphic Expanse
7.7%inclusion1 decks13 decks
5%synergy
Exotic Orchard
7.7%inclusion1 decks13 decks
6%synergy
Sunken Citadel
7.7%inclusion1 decks13 decks
7%synergy
Agadeem's Awakening
7.7%inclusion1 decks13 decks
0%synergy
Demolition Field
7.7%inclusion1 decks13 decks
2%synergy
Plaza of Heroes
7.7%inclusion1 decks13 decks
7%synergy
Evolving Wilds
7.7%inclusion1 decks13 decks
4%synergy
Snow-Covered Swamp
7.7%inclusion1 decks13 decks
1%synergy