Seizan, Perverter of Truth (Commander) - Lifegain

Seizan, Perverter of Truth
Rank #1,334
22decks
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Background image for Building Specter Typal with Urgoros, the Empty One
Jeremy Rowe
Oct 10, 2025
Jeremy Rowe
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.
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Enchantments
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Utility Lands
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Scrawling Crawler
80%inclusion4 decks5 decks
76%synergy
Underworld Dreams
82%inclusion18 decks22 decks
75%synergy
Fate Unraveler
64%inclusion14 decks22 decks
60%synergy
Ob Nixilis, the Hate-Twisted
59%inclusion13 decks22 decks
56%synergy
Wound Reflection
59%inclusion13 decks22 decks
56%synergy
Psychosis Crawler
59%inclusion13 decks22 decks
55%synergy
Price of Knowledge
55%inclusion12 decks22 decks
54%synergy
Reliquary Tower
82%inclusion18 decks22 decks
51%synergy
Venser's Journal
50%inclusion11 decks22 decks
48%synergy
Exquisite Blood
59%inclusion13 decks22 decks
46%synergy
Top Cards
Crypt Ghast
73%inclusion16 decks22 decks
24%synergy
Jet Medallion
68%inclusion15 decks22 decks
8%synergy
Gray Merchant of Asphodel
64%inclusion14 decks22 decks
12%synergy
Dark Ritual
64%inclusion14 decks22 decks
-3%synergy
Exsanguinate
59%inclusion13 decks22 decks
35%synergy
Peer into the Abyss
50%inclusion11 decks22 decks
39%synergy
Damnable Pact
50%inclusion11 decks22 decks
46%synergy
Gixian Puppeteer
50%inclusion11 decks22 decks
45%synergy
Defile
41%inclusion9 decks22 decks
3%synergy
Feed the Swarm
41%inclusion9 decks22 decks
-10%synergy
Game Changers
Demonic Tutor
41%inclusion9 decks22 decks
13%synergy
Bolas's Citadel
23%inclusion5 decks22 decks
-7%synergy
Orcish Bowmasters
23%inclusion5 decks22 decks
9%synergy
Vampiric Tutor
18%inclusion4 decks22 decks
-3%synergy
The One Ring
14%inclusion3 decks22 decks
4%synergy
Ancient Tomb
9.1%inclusion2 decks22 decks
-3%synergy
Tergrid, God of Fright
9.1%inclusion2 decks22 decks
1%synergy
Creatures
Bloodthirsty Conqueror
60%inclusion3 decks5 decks
51%synergy
Kami of Jealous Thirst
40%inclusion6 decks15 decks
40%synergy
Sheoldred, the Apocalypse
36%inclusion8 decks22 decks
22%synergy
K'rrik, Son of Yawgmoth
36%inclusion8 decks22 decks
18%synergy
Creeping Bloodsucker
36%inclusion8 decks22 decks
31%synergy
Nirkana Revenant
36%inclusion8 decks22 decks
25%synergy
Archfiend of Despair
36%inclusion8 decks22 decks
34%synergy
Rankle, Master of Pranks
32%inclusion7 decks22 decks
19%synergy
Master of the Feast
32%inclusion7 decks22 decks
29%synergy
Kokusho, the Evening Star
27%inclusion6 decks22 decks
23%synergy
Viseling
27%inclusion6 decks22 decks
27%synergy
Dread Presence
27%inclusion6 decks22 decks
12%synergy
Erebos, God of the Dead
27%inclusion6 decks22 decks
22%synergy
Ayara, First of Locthwain
27%inclusion6 decks22 decks
2%synergy
Vito, Thorn of the Dusk Rose
27%inclusion6 decks22 decks
16%synergy
Fell Specter
27%inclusion6 decks22 decks
23%synergy
Boggart Trawler
27%inclusion4 decks15 decks
18%synergy
Doomsday Excruciator
23%inclusion3 decks13 decks
21%synergy
Defiant Bloodlord
23%inclusion5 decks22 decks
21%synergy
Marauding Blight-Priest
23%inclusion5 decks22 decks
16%synergy
Burnished Hart
23%inclusion5 decks22 decks
15%synergy
Sangromancer
23%inclusion5 decks22 decks
11%synergy
Sheoldred, Whispering One
23%inclusion5 decks22 decks
11%synergy
Sire of Seven Deaths
20%inclusion1 decks5 decks
20%synergy
Solemn Simulacrum
18%inclusion4 decks22 decks
-5%synergy
Bloodletter of Aclazotz
18%inclusion4 decks22 decks
7%synergy
Epicure of Blood
18%inclusion4 decks22 decks
17%synergy
Bloodgift Demon
18%inclusion4 decks22 decks
15%synergy
Ob Nixilis, the Fallen
18%inclusion4 decks22 decks
17%synergy
Blood Seeker
18%inclusion4 decks22 decks
17%synergy
Tymaret, Chosen from Death
18%inclusion4 decks22 decks
17%synergy
Gix, Yawgmoth Praetor
18%inclusion4 decks22 decks
13%synergy
Massacre Wurm
18%inclusion4 decks22 decks
1%synergy
Kagemaro, First to Suffer
18%inclusion4 decks22 decks
18%synergy
Sheoldred
14%inclusion3 decks22 decks
7%synergy
Gurgling Anointer
14%inclusion3 decks22 decks
13%synergy
Magus of the Coffers
14%inclusion3 decks22 decks
6%synergy
Blood Artist
14%inclusion3 decks22 decks
-18%synergy
Phyrexian Obliterator
14%inclusion3 decks22 decks
3%synergy
Bloodthirsty Aerialist
14%inclusion3 decks22 decks
12%synergy
Archfiend of Depravity
14%inclusion3 decks22 decks
7%synergy
Vislor Turlough
14%inclusion3 decks22 decks
13%synergy
Elder Brain
14%inclusion3 decks22 decks
11%synergy
Shard of the Nightbringer
14%inclusion3 decks22 decks
9%synergy
Pontiff of Blight
14%inclusion3 decks22 decks
10%synergy
Friendly Teddy
10%inclusion1 decks10 decks
10%synergy
Balemurk Leech
10%inclusion1 decks10 decks
10%synergy
Ancient Cellarspawn
10%inclusion1 decks10 decks
8%synergy
Tree of Perdition
9.1%inclusion2 decks22 decks
8%synergy
Syr Konrad, the Grim
9.1%inclusion2 decks22 decks
-11%synergy
Instants
Withering Torment
40%inclusion4 decks10 decks
8%synergy
Blood Pact
36%inclusion8 decks22 decks
32%synergy
Baleful Mastery
32%inclusion7 decks22 decks
22%synergy
Consuming Corruption
31%inclusion5 decks16 decks
15%synergy
Go for the Throat
18%inclusion4 decks22 decks
-5%synergy
Murder
18%inclusion4 decks22 decks
8%synergy
Sudden Spoiling
18%inclusion4 decks22 decks
9%synergy
Hero's Downfall
18%inclusion4 decks22 decks
11%synergy
Fell the Profane
18%inclusion3 decks17 decks
-1%synergy
Consumed by Greed
15%inclusion2 decks13 decks
14%synergy
Deadly Rollick
14%inclusion3 decks22 decks
-10%synergy
Imp's Mischief
14%inclusion3 decks22 decks
-10%synergy
Infernal Grasp
14%inclusion3 decks22 decks
-12%synergy
Malakir Rebirth
14%inclusion3 decks22 decks
-9%synergy
Not Dead After All
9.1%inclusion2 decks22 decks
-2%synergy
Tendrils of Corruption
9.1%inclusion2 decks22 decks
5%synergy
Bladebrand
9.1%inclusion2 decks22 decks
8%synergy
Simulacrum
9.1%inclusion2 decks22 decks
9%synergy
Cabal Ritual
9.1%inclusion2 decks22 decks
-9%synergy
Hellish Rebuke
9.1%inclusion2 decks22 decks
7%synergy
Grave Endeavor
9.1%inclusion2 decks22 decks
9%synergy
False Cure
9.1%inclusion2 decks22 decks
9%synergy
Savor
8.3%inclusion1 decks12 decks
8%synergy
Hazel's Nocturne
7.7%inclusion1 decks13 decks
7%synergy
Nocturnal Hunger
7.7%inclusion1 decks13 decks
7%synergy
Early Winter
7.7%inclusion1 decks13 decks
7%synergy
Wither and Bloom
7.1%inclusion1 decks14 decks
7%synergy
Breathe Your Last
6.7%inclusion1 decks15 decks
4%synergy
Flare of Malice
5.9%inclusion1 decks17 decks
-7%synergy
Sorceries
Toxic Deluge
41%inclusion9 decks22 decks
4%synergy
Sign in Blood
41%inclusion9 decks22 decks
5%synergy
Blasphemous Edict
40%inclusion2 decks5 decks
23%synergy
Diabolic Tutor
36%inclusion8 decks22 decks
22%synergy
Damnation
36%inclusion8 decks22 decks
16%synergy
Dark Deal
32%inclusion7 decks22 decks
20%synergy
Risky Shortcut
25%inclusion1 decks4 decks
23%synergy
Mutilate
23%inclusion5 decks22 decks
4%synergy
Corrupt
23%inclusion5 decks22 decks
20%synergy
Torment of Hailfire
23%inclusion5 decks22 decks
7%synergy
Reanimate
23%inclusion5 decks22 decks
-16%synergy
Blood Tithe
23%inclusion5 decks22 decks
21%synergy
Insatiable Avarice
19%inclusion4 decks21 decks
7%synergy
Bubbling Muck
18%inclusion4 decks22 decks
3%synergy
Cruelclaw's Heist
15%inclusion2 decks13 decks
13%synergy
Night's Whisper
14%inclusion3 decks22 decks
-11%synergy
Deadly Tempest
14%inclusion3 decks22 decks
11%synergy
Scheming Symmetry
14%inclusion3 decks22 decks
9%synergy
Final Act
11%inclusion2 decks19 decks
9%synergy
Rush of Dread
10%inclusion2 decks21 decks
6%synergy
Read the Bones
9.1%inclusion2 decks22 decks
-9%synergy
Temporal Extortion
9.1%inclusion2 decks22 decks
7%synergy
Nightmare Unmaking
9.1%inclusion2 decks22 decks
9%synergy
Profane Command
9.1%inclusion2 decks22 decks
7%synergy
Consume Spirit
9.1%inclusion2 decks22 decks
8%synergy
Syphon Mind
9.1%inclusion2 decks22 decks
-4%synergy
Beseech the Queen
9.1%inclusion2 decks22 decks
3%synergy
Rise of the Dark Realms
9.1%inclusion2 decks22 decks
-3%synergy
Drain Life
9.1%inclusion2 decks22 decks
8%synergy
Arterial Flow
9.1%inclusion2 decks22 decks
6%synergy
Coiling Rebirth
7.7%inclusion1 decks13 decks
6%synergy
Utility Artifacts
The Endstone
50%inclusion1 decks2 decks
49%synergy
Entropic Battlecruiser
50%inclusion1 decks2 decks
47%synergy
Bontu's Monument
41%inclusion9 decks22 decks
13%synergy
Iron Maiden
41%inclusion9 decks22 decks
41%synergy
Ebony Owl Netsuke
36%inclusion8 decks22 decks
36%synergy
Font of Mythos
36%inclusion8 decks22 decks
34%synergy
Howling Mine
36%inclusion8 decks22 decks
32%synergy
Sword of War and Peace
27%inclusion6 decks22 decks
27%synergy
Horn of Greed
27%inclusion6 decks22 decks
26%synergy
Lightning Greaves
27%inclusion6 decks22 decks
-6%synergy
Ivory Tower
27%inclusion6 decks22 decks
27%synergy
Demon's Horn
23%inclusion5 decks22 decks
18%synergy
Temple Bell
23%inclusion5 decks22 decks
20%synergy
Teferi's Puzzle Box
18%inclusion4 decks22 decks
15%synergy
Alhammarret's Archive
14%inclusion3 decks22 decks
10%synergy
Chalice of Life
14%inclusion3 decks22 decks
13%synergy
Spellbook
14%inclusion3 decks22 decks
13%synergy
Expedition Map
14%inclusion3 decks22 decks
1%synergy
Ivory Crane Netsuke
14%inclusion3 decks22 decks
14%synergy
Black Vise
14%inclusion3 decks22 decks
13%synergy
Cosmos Elixir
14%inclusion3 decks22 decks
13%synergy
Basilisk Collar
14%inclusion3 decks22 decks
11%synergy
Library of Leng
9.1%inclusion2 decks22 decks
8%synergy
Skullcage
9.1%inclusion2 decks22 decks
9%synergy
Loxodon Warhammer
9.1%inclusion2 decks22 decks
8%synergy
Elixir of Immortality
9.1%inclusion2 decks22 decks
7%synergy
Wayfarer's Bauble
9.1%inclusion2 decks22 decks
-7%synergy
Hand of Vecna
9.1%inclusion2 decks22 decks
8%synergy
Isolation Cell
9.1%inclusion2 decks22 decks
9%synergy
Misers' Cage
9.1%inclusion2 decks22 decks
9%synergy
Otherworld Atlas
9.1%inclusion2 decks22 decks
8%synergy
Staff of the Death Magus
9.1%inclusion2 decks22 decks
6%synergy
Starforged Sword
7.7%inclusion1 decks13 decks
8%synergy
Sinister Monolith
7.7%inclusion1 decks13 decks
7%synergy
Drossclaw
5.9%inclusion1 decks17 decks
6%synergy
Enchantments
Bloodchief Ascension
32%inclusion7 decks22 decks
22%synergy
Painful Quandary
32%inclusion7 decks22 decks
22%synergy
No Mercy
27%inclusion6 decks22 decks
20%synergy
Polluted Bonds
27%inclusion6 decks22 decks
25%synergy
Megrim
27%inclusion6 decks22 decks
22%synergy
Sanguine Bond
27%inclusion6 decks22 decks
15%synergy
Liliana's Caress
27%inclusion6 decks22 decks
22%synergy
Curse of Fool's Wisdom
23%inclusion5 decks22 decks
22%synergy
Waste Not
23%inclusion5 decks22 decks
12%synergy
Unholy Annex // Ritual Chamber
20%inclusion2 decks10 decks
17%synergy
Revenge of Ravens
18%inclusion4 decks22 decks
16%synergy
Phyrexian Arena
18%inclusion4 decks22 decks
-22%synergy
Mindless Conscription
18%inclusion3 decks17 decks
17%synergy
Tainted Remedy
14%inclusion3 decks22 decks
13%synergy
Feast on the Fallen
14%inclusion3 decks22 decks
13%synergy
Black Market
14%inclusion3 decks22 decks
-7%synergy
Cramped Vents // Access Maze
10%inclusion1 decks10 decks
10%synergy
Dying Wish
9.1%inclusion2 decks22 decks
9%synergy
Phyrexian Reclamation
9.1%inclusion2 decks22 decks
-1%synergy
Forsaken Wastes
9.1%inclusion2 decks22 decks
9%synergy
Hissing Miasma
9.1%inclusion2 decks22 decks
9%synergy
Greed
9.1%inclusion2 decks22 decks
2%synergy
Trespasser's Curse
9.1%inclusion2 decks22 decks
8%synergy
Arguel's Blood Fast
9.1%inclusion2 decks22 decks
8%synergy
Oppression
9.1%inclusion2 decks22 decks
1%synergy
Planeswalkers
Ob Nixilis Reignited
23%inclusion5 decks22 decks
20%synergy
Sorin Markov
14%inclusion3 decks22 decks
11%synergy
Liliana of the Dark Realms
9.1%inclusion2 decks22 decks
-5%synergy
Utility Lands
Cabal Coffers
64%inclusion14 decks22 decks
9%synergy
Cabal Stronghold
59%inclusion13 decks22 decks
24%synergy
Bojuka Bog
55%inclusion12 decks22 decks
8%synergy
Urborg, Tomb of Yawgmoth
36%inclusion8 decks22 decks
-1%synergy
Mortuary Mire
36%inclusion8 decks22 decks
23%synergy
Witch's Cottage
36%inclusion8 decks22 decks
12%synergy
Nykthos, Shrine to Nyx
27%inclusion6 decks22 decks
-3%synergy
Mikokoro, Center of the Sea
27%inclusion6 decks22 decks
25%synergy
Adventurer's Inn
25%inclusion1 decks4 decks
24%synergy
Geier Reach Sanitarium
23%inclusion5 decks22 decks
11%synergy
Takenuma, Abandoned Mire
23%inclusion5 decks22 decks
7%synergy
Leechridden Swamp
14%inclusion3 decks22 decks
11%synergy
Vesuva
14%inclusion3 decks22 decks
11%synergy
Terrain Generator
14%inclusion3 decks22 decks
12%synergy
Castle Locthwain
14%inclusion3 decks22 decks
-4%synergy
Shizo, Death's Storehouse
9.1%inclusion2 decks22 decks
-1%synergy
Phyrexian Tower
9.1%inclusion2 decks22 decks
-15%synergy
Barren Moor
9.1%inclusion2 decks22 decks
-1%synergy
Deserted Temple
9.1%inclusion2 decks22 decks
5%synergy
Buried Ruin
9.1%inclusion2 decks22 decks
4%synergy
Crypt of Agadeem
9.1%inclusion2 decks22 decks
-2%synergy
Radiant Fountain
9.1%inclusion2 decks22 decks
7%synergy
Volrath's Stronghold
9.1%inclusion2 decks22 decks
5%synergy
High Market
9.1%inclusion2 decks22 decks
2%synergy
Thespian's Stage
9.1%inclusion2 decks22 decks
3%synergy
Temple of the False God
9.1%inclusion2 decks22 decks
1%synergy
Strip Mine
9.1%inclusion2 decks22 decks
6%synergy
Everglades
9.1%inclusion2 decks22 decks
8%synergy
Spymaster's Vault
5.9%inclusion1 decks17 decks
-4%synergy
Mana Artifacts
Sol Ring
82%inclusion18 decks22 decks
-5%synergy
Thought Vessel
64%inclusion14 decks22 decks
37%synergy
Arcane Signet
45%inclusion10 decks22 decks
-17%synergy
Decanter of Endless Water
36%inclusion8 decks22 decks
33%synergy
Mind Stone
27%inclusion6 decks22 decks
-3%synergy
Charcoal Diamond
23%inclusion5 decks22 decks
0%synergy
Caged Sun
18%inclusion4 decks22 decks
6%synergy
Thran Dynamo
14%inclusion3 decks22 decks
8%synergy
Throne of Eldraine
9.1%inclusion2 decks22 decks
-2%synergy
Coveted Jewel
9.1%inclusion2 decks22 decks
8%synergy
Lands
Swamp
100%inclusion22 decks22 decks
5%synergy
Myriad Landscape
55%inclusion12 decks22 decks
28%synergy
Boggart Trawler
27%inclusion4 decks15 decks
18%synergy
Fell the Profane
18%inclusion3 decks17 decks
-1%synergy
Urza's Cave
16%inclusion3 decks19 decks
7%synergy
Malakir Rebirth
14%inclusion3 decks22 decks
-9%synergy
Opal Palace
9.1%inclusion2 decks22 decks
8%synergy
Talon Gates of Madara
6.7%inclusion1 decks15 decks
5%synergy
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