Seizan, Perverter of Truth (Commander)

Seizan, Perverter of Truth
Rank #1,396
1,223decks
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
Decorum Dissertation
24%inclusion54 decks223 decks
18%synergy
Pox Plague
5.4%inclusion12 decks221 decks
0%synergy
Scheming Silvertongue
4.5%inclusion10 decks221 decks
-2%synergy
Cost of Brilliance
4.1%inclusion9 decks217 decks
3%synergy
Grave Researcher
2.5%inclusion6 decks237 decks
-6%synergy
High Synergy Cards
Underworld Dreams
86%inclusion1.05K decks1.22K decks
80%synergy
Fate Unraveler
79%inclusion971 decks1.22K decks
76%synergy
Howling Mine
78%inclusion952 decks1.22K decks
74%synergy
Ob Nixilis, the Hate-Twisted
70%inclusion852 decks1.22K decks
67%synergy
Psychosis Crawler
71%inclusion864 decks1.22K decks
67%synergy
Scrawling Crawler
69%inclusion751 decks1.09K decks
65%synergy
Master of the Feast
65%inclusion793 decks1.22K decks
62%synergy
Font of Mythos
63%inclusion775 decks1.22K decks
61%synergy
Temple Bell
61%inclusion749 decks1.22K decks
59%synergy
Price of Knowledge
57%inclusion694 decks1.22K decks
56%synergy
Top Cards
Dark Ritual
70%inclusion850 decks1.22K decks
3%synergy
Jet Medallion
69%inclusion839 decks1.22K decks
6%synergy
Crypt Ghast
66%inclusion803 decks1.22K decks
18%synergy
Dark Deal
64%inclusion778 decks1.22K decks
53%synergy
Peer into the Abyss
63%inclusion768 decks1.22K decks
53%synergy
Gray Merchant of Asphodel
61%inclusion742 decks1.22K decks
10%synergy
Feed the Swarm
56%inclusion690 decks1.22K decks
6%synergy
Baleful Mastery
54%inclusion665 decks1.22K decks
46%synergy
Sheoldred, the Apocalypse
53%inclusion653 decks1.22K decks
39%synergy
Gixian Puppeteer
49%inclusion604 decks1.22K decks
45%synergy
Game Changers
Orcish Bowmasters
38%inclusion470 decks1.22K decks
25%synergy
Demonic Tutor
24%inclusion294 decks1.22K decks
-3%synergy
Vampiric Tutor
15%inclusion181 decks1.22K decks
-6%synergy
Tergrid, God of Fright
14%inclusion167 decks1.22K decks
6%synergy
Bolas's Citadel
10%inclusion127 decks1.22K decks
-18%synergy
Ancient Tomb
8.2%inclusion100 decks1.22K decks
-3%synergy
Opposition Agent
5.6%inclusion69 decks1.22K decks
-4%synergy
Necropotence
5.5%inclusion67 decks1.22K decks
-9%synergy
Creatures
Viseling
48%inclusion586 decks1.22K decks
48%synergy
Rankle, Master of Pranks
47%inclusion579 decks1.22K decks
35%synergy
Sangromancer
42%inclusion516 decks1.22K decks
32%synergy
Zenith Chronicler
37%inclusion455 decks1.22K decks
36%synergy
Howling Golem
37%inclusion451 decks1.22K decks
36%synergy
Bloodgift Demon
35%inclusion425 decks1.22K decks
32%synergy
Fell Specter
33%inclusion404 decks1.22K decks
29%synergy
Gnat Miser
30%inclusion363 decks1.22K decks
27%synergy
Solemn Simulacrum
30%inclusion362 decks1.22K decks
8%synergy
Nirkana Revenant
28%inclusion338 decks1.22K decks
17%synergy
Kagemaro, First to Suffer
27%inclusion334 decks1.22K decks
27%synergy
Doomsday Excruciator
23%inclusion283 decks1.22K decks
21%synergy
Locust Miser
20%inclusion249 decks1.22K decks
19%synergy
Kami of Jealous Thirst
20%inclusion248 decks1.22K decks
20%synergy
Erebos, God of the Dead
20%inclusion239 decks1.22K decks
15%synergy
Gix, Yawgmoth Praetor
18%inclusion225 decks1.22K decks
13%synergy
Massacre Wurm
18%inclusion223 decks1.22K decks
1%synergy
Magus of the Coffers
18%inclusion218 decks1.22K decks
11%synergy
Dread Presence
17%inclusion210 decks1.22K decks
3%synergy
Mindslicer
17%inclusion210 decks1.22K decks
13%synergy
Elder Brain
17%inclusion205 decks1.22K decks
14%synergy
Dauthi Voidwalker
16%inclusion201 decks1.22K decks
1%synergy
Syr Konrad, the Grim
16%inclusion199 decks1.22K decks
-4%synergy
K'rrik, Son of Yawgmoth
16%inclusion197 decks1.22K decks
-3%synergy
Bloodletter of Aclazotz
15%inclusion178 decks1.22K decks
4%synergy
Burnished Hart
15%inclusion178 decks1.22K decks
8%synergy
Boggart Trawler
14%inclusion175 decks1.22K decks
5%synergy
Bloodthirsty Conqueror
13%inclusion146 decks1.09K decks
4%synergy
Leaden Myr
13%inclusion164 decks1.22K decks
7%synergy
Starving Revenant
12%inclusion147 decks1.22K decks
11%synergy
Oft-Nabbed Goat
11%inclusion46 decks407 decks
10%synergy
Plaguecrafter
11%inclusion130 decks1.22K decks
-9%synergy
Vilis, Broker of Blood
10%inclusion124 decks1.22K decks
-3%synergy
Creeping Bloodsucker
10%inclusion122 decks1.22K decks
5%synergy
Necrogoyf
9.5%inclusion116 decks1.22K decks
5%synergy
Runed Servitor
9.2%inclusion113 decks1.22K decks
9%synergy
Blood Seeker
9.2%inclusion112 decks1.22K decks
8%synergy
Archfiend of Depravity
9.0%inclusion110 decks1.22K decks
2%synergy
Vislor Turlough
9.0%inclusion110 decks1.22K decks
9%synergy
Archfiend of Despair
8.9%inclusion109 decks1.22K decks
6%synergy
Cunning Lethemancer
8.8%inclusion108 decks1.22K decks
6%synergy
The Raven Man
8.6%inclusion105 decks1.22K decks
3%synergy
Keen Duelist
8.5%inclusion104 decks1.22K decks
7%synergy
Aclazotz, Deepest Betrayal
8.3%inclusion102 decks1.22K decks
2%synergy
Dream Devourer
8.1%inclusion99 decks1.22K decks
7%synergy
Varragoth, Bloodsky Sire
7.4%inclusion90 decks1.22K decks
3%synergy
Starscream, Power Hungry
7.3%inclusion89 decks1.22K decks
7%synergy
Accursed Marauder
7.2%inclusion88 decks1.22K decks
-15%synergy
Phyrexian Obliterator
6.6%inclusion81 decks1.22K decks
-5%synergy
Indulgent Tormentor
6.6%inclusion81 decks1.22K decks
5%synergy
Instants
Defile
46%inclusion562 decks1.22K decks
10%synergy
Imp's Mischief
37%inclusion453 decks1.22K decks
12%synergy
Withering Torment
36%inclusion414 decks1.15K decks
5%synergy
Infernal Grasp
35%inclusion432 decks1.22K decks
10%synergy
Darkness
30%inclusion372 decks1.22K decks
20%synergy
Consuming Corruption
28%inclusion345 decks1.22K decks
13%synergy
Deadly Rollick
24%inclusion291 decks1.22K decks
-1%synergy
Sudden Spoiling
23%inclusion278 decks1.22K decks
14%synergy
Go for the Throat
22%inclusion272 decks1.22K decks
-0%synergy
Blood Pact
22%inclusion267 decks1.22K decks
18%synergy
Malakir Rebirth
20%inclusion247 decks1.22K decks
-3%synergy
Fell the Profane
17%inclusion202 decks1.22K decks
-3%synergy
Snuff Out
14%inclusion175 decks1.22K decks
1%synergy
Bitter Triumph
13%inclusion165 decks1.22K decks
4%synergy
Cabal Ritual
11%inclusion140 decks1.22K decks
-7%synergy
Murder
11%inclusion140 decks1.22K decks
2%synergy
Doom Blade
11%inclusion139 decks1.22K decks
4%synergy
Soul Shatter
11%inclusion139 decks1.22K decks
-0%synergy
Hero's Downfall
10%inclusion126 decks1.22K decks
4%synergy
Force of Despair
8.8%inclusion108 decks1.22K decks
1%synergy
Sheoldred's Edict
8.7%inclusion106 decks1.22K decks
-6%synergy
Archenemy's Charm
7.2%inclusion51 decks705 decks
-2%synergy
Consumed by Greed
7.1%inclusion86 decks1.21K decks
6%synergy
Dismember
7.0%inclusion86 decks1.22K decks
-3%synergy
Withering Boon
7.0%inclusion85 decks1.22K decks
2%synergy
Hellish Rebuke
6.6%inclusion81 decks1.22K decks
5%synergy
Tragic Slip
6.3%inclusion77 decks1.22K decks
-13%synergy
Sorceries
Sign in Blood
48%inclusion583 decks1.22K decks
13%synergy
Damnable Pact
46%inclusion562 decks1.22K decks
42%synergy
Exsanguinate
43%inclusion525 decks1.22K decks
18%synergy
Toxic Deluge
39%inclusion483 decks1.22K decks
3%synergy
Mutilate
38%inclusion460 decks1.22K decks
21%synergy
Damnation
34%inclusion417 decks1.22K decks
14%synergy
Bubbling Muck
29%inclusion357 decks1.22K decks
14%synergy
Reanimate
21%inclusion261 decks1.22K decks
-19%synergy
Insatiable Avarice
19%inclusion238 decks1.22K decks
8%synergy
Syphon Mind
19%inclusion234 decks1.22K decks
7%synergy
Blasphemous Edict
18%inclusion197 decks1.08K decks
2%synergy
Torment of Hailfire
18%inclusion218 decks1.22K decks
3%synergy
Deadly Tempest
15%inclusion180 decks1.22K decks
13%synergy
Diabolic Tutor
14%inclusion177 decks1.22K decks
0%synergy
Scheming Symmetry
13%inclusion156 decks1.22K decks
8%synergy
Pain's Reward
12%inclusion148 decks1.22K decks
12%synergy
Temporal Extortion
12%inclusion142 decks1.22K decks
9%synergy
Night's Whisper
11%inclusion136 decks1.22K decks
-14%synergy
Eldritch Pact
11%inclusion135 decks1.22K decks
10%synergy
Read the Bones
11%inclusion130 decks1.22K decks
-6%synergy
Grim Tutor
10%inclusion122 decks1.22K decks
-2%synergy
Rise of the Dark Realms
10%inclusion118 decks1.22K decks
-3%synergy
Ill-Gotten Gains
9.3%inclusion114 decks1.22K decks
8%synergy
Nightmare Unmaking
8.4%inclusion103 decks1.22K decks
8%synergy
Decree of Pain
8.4%inclusion103 decks1.22K decks
3%synergy
Fraying Omnipotence
7.4%inclusion90 decks1.22K decks
6%synergy
Killing Wave
6.5%inclusion79 decks1.22K decks
4%synergy
Repay in Kind
6.3%inclusion77 decks1.22K decks
5%synergy
Coiling Rebirth
6.0%inclusion72 decks1.21K decks
4%synergy
Exhume
5.9%inclusion72 decks1.22K decks
4%synergy
Corrupt
5.9%inclusion72 decks1.22K decks
3%synergy
Head Games
5.6%inclusion69 decks1.22K decks
5%synergy
Utility Artifacts
Iron Maiden
47%inclusion575 decks1.22K decks
47%synergy
Venser's Journal
43%inclusion528 decks1.22K decks
42%synergy
Teferi's Puzzle Box
41%inclusion502 decks1.22K decks
38%synergy
Ivory Tower
41%inclusion500 decks1.22K decks
40%synergy
Ebony Owl Netsuke
41%inclusion498 decks1.22K decks
41%synergy
Horn of Greed
40%inclusion493 decks1.22K decks
39%synergy
Black Vise
31%inclusion380 decks1.22K decks
31%synergy
Lightning Greaves
25%inclusion304 decks1.22K decks
-9%synergy
Otherworld Atlas
24%inclusion291 decks1.22K decks
23%synergy
Geth's Grimoire
23%inclusion286 decks1.22K decks
16%synergy
Wayfarer's Bauble
22%inclusion272 decks1.22K decks
7%synergy
Anvil of Bogardan
22%inclusion265 decks1.22K decks
20%synergy
Skullcage
20%inclusion249 decks1.22K decks
20%synergy
Expedition Map
19%inclusion230 decks1.22K decks
7%synergy
Swiftfoot Boots
18%inclusion221 decks1.22K decks
-13%synergy
Misers' Cage
14%inclusion176 decks1.22K decks
14%synergy
Crawlspace
14%inclusion172 decks1.22K decks
13%synergy
Mindcrank
12%inclusion152 decks1.22K decks
7%synergy
Ghirapur Orrery
10%inclusion125 decks1.22K decks
10%synergy
Bontu's Monument
10%inclusion124 decks1.22K decks
-18%synergy
Wishclaw Talisman
10%inclusion123 decks1.22K decks
3%synergy
Spellbook
10%inclusion121 decks1.22K decks
9%synergy
Alhammarret's Archive
10%inclusion117 decks1.22K decks
6%synergy
The Darkness Crystal
9.1%inclusion74 decks810 decks
-11%synergy
Memory Jar
9.0%inclusion110 decks1.22K decks
8%synergy
Elixir of Immortality
8.3%inclusion101 decks1.22K decks
6%synergy
Entropic Battlecruiser
8.1%inclusion56 decks691 decks
5%synergy
Library of Leng
6.6%inclusion81 decks1.22K decks
6%synergy
Sword of War and Peace
5.4%inclusion66 decks1.22K decks
5%synergy
Enchantments
Megrim
47%inclusion573 decks1.22K decks
42%synergy
Liliana's Caress
43%inclusion531 decks1.22K decks
38%synergy
Waste Not
43%inclusion522 decks1.22K decks
32%synergy
Bloodchief Ascension
42%inclusion519 decks1.22K decks
33%synergy
Painful Quandary
36%inclusion437 decks1.22K decks
26%synergy
Wound Reflection
33%inclusion403 decks1.22K decks
30%synergy
No Mercy
27%inclusion325 decks1.22K decks
19%synergy
Exquisite Blood
23%inclusion281 decks1.22K decks
10%synergy
Phyrexian Arena
23%inclusion277 decks1.22K decks
-17%synergy
Curse of Fool's Wisdom
22%inclusion265 decks1.22K decks
21%synergy
Oppression
18%inclusion219 decks1.22K decks
10%synergy
Raiders' Wake
17%inclusion210 decks1.22K decks
14%synergy
Bottomless Pit
12%inclusion152 decks1.22K decks
7%synergy
Polluted Bonds
12%inclusion143 decks1.22K decks
10%synergy
Animate Dead
10%inclusion122 decks1.22K decks
-7%synergy
Sanguine Bond
9.4%inclusion115 decks1.22K decks
-2%synergy
Revenge of Ravens
9.2%inclusion112 decks1.22K decks
7%synergy
Court of Ambition
9.1%inclusion111 decks1.22K decks
5%synergy
Unholy Annex // Ritual Chamber
8.4%inclusion97 decks1.15K decks
6%synergy
Koskun Falls
7.8%inclusion96 decks1.22K decks
7%synergy
Black Market Connections
7.8%inclusion95 decks1.22K decks
-16%synergy
Dark Suspicions
7.4%inclusion90 decks1.22K decks
7%synergy
Black Market
7.0%inclusion85 decks1.22K decks
-14%synergy
Necrogen Mists
6.9%inclusion84 decks1.22K decks
3%synergy
The Meathook Massacre
6.8%inclusion83 decks1.22K decks
-11%synergy
Kaya's Ghostform
6.5%inclusion80 decks1.22K decks
-3%synergy
Oubliette
6.2%inclusion76 decks1.22K decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
14%inclusion170 decks1.22K decks
-0%synergy
Ob Nixilis Reignited
12%inclusion151 decks1.22K decks
10%synergy
Utility Lands
Reliquary Tower
71%inclusion872 decks1.22K decks
41%synergy
Cabal Coffers
64%inclusion779 decks1.22K decks
9%synergy
Bojuka Bog
57%inclusion703 decks1.22K decks
11%synergy
Geier Reach Sanitarium
54%inclusion665 decks1.22K decks
44%synergy
Mikokoro, Center of the Sea
49%inclusion602 decks1.22K decks
47%synergy
Urborg, Tomb of Yawgmoth
44%inclusion534 decks1.22K decks
6%synergy
Cabal Stronghold
43%inclusion522 decks1.22K decks
8%synergy
Nykthos, Shrine to Nyx
33%inclusion399 decks1.22K decks
3%synergy
Witch's Cottage
25%inclusion300 decks1.22K decks
0%synergy
Mortuary Mire
15%inclusion178 decks1.22K decks
2%synergy
Takenuma, Abandoned Mire
14%inclusion166 decks1.22K decks
-2%synergy
Thespian's Stage
11%inclusion131 decks1.22K decks
6%synergy
Terrain Generator
10%inclusion120 decks1.22K decks
8%synergy
Maze of Ith
9.0%inclusion110 decks1.22K decks
6%synergy
Castle Locthwain
9.0%inclusion110 decks1.22K decks
-8%synergy
Temple of the False God
9.0%inclusion110 decks1.22K decks
1%synergy
Field of Ruin
8.4%inclusion103 decks1.22K decks
6%synergy
Barren Moor
8.3%inclusion102 decks1.22K decks
-1%synergy
War Room
7.9%inclusion97 decks1.22K decks
-8%synergy
Buried Ruin
7.2%inclusion88 decks1.22K decks
2%synergy
Leechridden Swamp
6.0%inclusion73 decks1.22K decks
3%synergy
Shizo, Death's Storehouse
5.8%inclusion71 decks1.22K decks
-4%synergy
Ghost Quarter
5.8%inclusion71 decks1.22K decks
3%synergy
Scavenger Grounds
5.6%inclusion68 decks1.22K decks
4%synergy
Urza's Saga
5.2%inclusion63 decks1.22K decks
-3%synergy
Vesuva
5.1%inclusion62 decks1.22K decks
2%synergy
Mana Artifacts
Sol Ring
87%inclusion1.06K decks1.22K decks
1%synergy
Thought Vessel
68%inclusion837 decks1.22K decks
43%synergy
Arcane Signet
64%inclusion779 decks1.22K decks
2%synergy
Mind Stone
38%inclusion463 decks1.22K decks
9%synergy
Decanter of Endless Water
35%inclusion428 decks1.22K decks
32%synergy
Charcoal Diamond
31%inclusion381 decks1.22K decks
9%synergy
Caged Sun
15%inclusion184 decks1.22K decks
4%synergy
Fellwar Stone
15%inclusion182 decks1.22K decks
1%synergy
Coveted Jewel
14%inclusion176 decks1.22K decks
13%synergy
The Soul Stone
10%inclusion67 decks661 decks
-5%synergy
Throne of Eldraine
10%inclusion122 decks1.22K decks
0%synergy
Extraplanar Lens
9.2%inclusion113 decks1.22K decks
4%synergy
Nyx Lotus
8.7%inclusion106 decks1.22K decks
3%synergy
Worn Powerstone
8.1%inclusion99 decks1.22K decks
4%synergy
Commander's Sphere
7.6%inclusion93 decks1.22K decks
-1%synergy
Thran Dynamo
6.8%inclusion83 decks1.22K decks
1%synergy
Sceptre of Eternal Glory
6.4%inclusion78 decks1.22K decks
-2%synergy
Gilded Lotus
6.2%inclusion76 decks1.22K decks
1%synergy
Gauntlet of Power
5.5%inclusion67 decks1.22K decks
2%synergy
Everflowing Chalice
5.2%inclusion63 decks1.22K decks
-0%synergy
Lands
Swamp
93%inclusion1.14K decks1.22K decks
-2%synergy
Myriad Landscape
33%inclusion406 decks1.22K decks
8%synergy
Malakir Rebirth
20%inclusion247 decks1.22K decks
-3%synergy
Fell the Profane
17%inclusion202 decks1.22K decks
-3%synergy
Boggart Trawler
14%inclusion175 decks1.22K decks
5%synergy
Urza's Cave
10%inclusion123 decks1.22K decks
2%synergy
Demolition Field
7.4%inclusion90 decks1.22K decks
2%synergy
Snow-Covered Swamp
7.2%inclusion88 decks1.22K decks
1%synergy