Seizan, Perverter of Truth (Commander)

Seizan, Perverter of Truth
Rank #1,362
1,103decks
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
13%inclusion16 decks120 decks
12%synergy
Mornsong Aria
2.5%inclusion3 decks122 decks
1%synergy
Bitterbloom Bearer
1.7%inclusion5 decks297 decks
-3%synergy
Bloodline Bidding
1.7%inclusion2 decks120 decks
-1%synergy
Twilight Diviner
0.9%inclusion1 decks113 decks
-3%synergy
High Synergy Cards
Underworld Dreams
86%inclusion946 decks1.10K decks
80%synergy
Fate Unraveler
78%inclusion865 decks1.10K decks
75%synergy
Howling Mine
77%inclusion854 decks1.10K decks
73%synergy
Ob Nixilis, the Hate-Twisted
70%inclusion775 decks1.10K decks
68%synergy
Psychosis Crawler
71%inclusion778 decks1.10K decks
67%synergy
Scrawling Crawler
67%inclusion568 decks845 decks
63%synergy
Master of the Feast
65%inclusion720 decks1.10K decks
63%synergy
Font of Mythos
63%inclusion694 decks1.10K decks
60%synergy
Temple Bell
60%inclusion660 decks1.10K decks
57%synergy
Price of Knowledge
56%inclusion620 decks1.10K decks
56%synergy
Top Cards
Dark Ritual
68%inclusion755 decks1.10K decks
2%synergy
Crypt Ghast
66%inclusion725 decks1.10K decks
17%synergy
Jet Medallion
66%inclusion725 decks1.10K decks
5%synergy
Peer into the Abyss
64%inclusion703 decks1.10K decks
53%synergy
Gray Merchant of Asphodel
62%inclusion682 decks1.10K decks
10%synergy
Dark Deal
62%inclusion682 decks1.10K decks
50%synergy
Feed the Swarm
56%inclusion616 decks1.10K decks
5%synergy
Baleful Mastery
54%inclusion601 decks1.10K decks
45%synergy
Sheoldred, the Apocalypse
52%inclusion573 decks1.10K decks
37%synergy
Gixian Puppeteer
50%inclusion557 decks1.10K decks
46%synergy
Game Changers
Orcish Bowmasters
39%inclusion427 decks1.10K decks
25%synergy
Demonic Tutor
24%inclusion264 decks1.10K decks
-4%synergy
Tergrid, God of Fright
16%inclusion173 decks1.10K decks
8%synergy
Vampiric Tutor
15%inclusion167 decks1.10K decks
-6%synergy
Bolas's Citadel
10%inclusion111 decks1.10K decks
-19%synergy
Ancient Tomb
8.2%inclusion90 decks1.10K decks
-4%synergy
Opposition Agent
6.2%inclusion68 decks1.10K decks
-4%synergy
Necropotence
5.7%inclusion63 decks1.10K decks
-9%synergy
Creatures
Rankle, Master of Pranks
48%inclusion529 decks1.10K decks
35%synergy
Viseling
48%inclusion528 decks1.10K decks
48%synergy
Sangromancer
43%inclusion478 decks1.10K decks
32%synergy
Howling Golem
36%inclusion399 decks1.10K decks
35%synergy
Zenith Chronicler
36%inclusion399 decks1.10K decks
35%synergy
Fell Specter
35%inclusion383 decks1.10K decks
31%synergy
Bloodgift Demon
34%inclusion370 decks1.10K decks
30%synergy
Solemn Simulacrum
30%inclusion332 decks1.10K decks
7%synergy
Gnat Miser
30%inclusion331 decks1.10K decks
27%synergy
Nirkana Revenant
28%inclusion304 decks1.10K decks
16%synergy
Kagemaro, First to Suffer
27%inclusion300 decks1.10K decks
27%synergy
Doomsday Excruciator
23%inclusion229 decks983 decks
21%synergy
Locust Miser
21%inclusion231 decks1.10K decks
19%synergy
Erebos, God of the Dead
20%inclusion221 decks1.10K decks
15%synergy
Kami of Jealous Thirst
20%inclusion197 decks1.01K decks
19%synergy
Gix, Yawgmoth Praetor
19%inclusion210 decks1.10K decks
14%synergy
Massacre Wurm
18%inclusion202 decks1.10K decks
1%synergy
Magus of the Coffers
18%inclusion200 decks1.10K decks
11%synergy
Elder Brain
18%inclusion198 decks1.10K decks
15%synergy
Dread Presence
18%inclusion196 decks1.10K decks
3%synergy
Dauthi Voidwalker
17%inclusion190 decks1.10K decks
1%synergy
Syr Konrad, the Grim
17%inclusion185 decks1.10K decks
-4%synergy
Mindslicer
17%inclusion183 decks1.10K decks
12%synergy
Bloodletter of Aclazotz
15%inclusion169 decks1.10K decks
5%synergy
K'rrik, Son of Yawgmoth
15%inclusion166 decks1.10K decks
-4%synergy
Burnished Hart
14%inclusion159 decks1.10K decks
7%synergy
Boggart Trawler
14%inclusion140 decks1.01K decks
5%synergy
Bloodthirsty Conqueror
14%inclusion116 decks846 decks
5%synergy
Starving Revenant
14%inclusion151 decks1.10K decks
13%synergy
Leaden Myr
14%inclusion150 decks1.10K decks
7%synergy
Plaguecrafter
12%inclusion130 decks1.10K decks
-8%synergy
Creeping Bloodsucker
11%inclusion116 decks1.10K decks
6%synergy
Vilis, Broker of Blood
10%inclusion115 decks1.10K decks
-3%synergy
Archfiend of Depravity
10%inclusion108 decks1.10K decks
3%synergy
Necrogoyf
10%inclusion108 decks1.10K decks
5%synergy
Vislor Turlough
10%inclusion105 decks1.10K decks
9%synergy
Aclazotz, Deepest Betrayal
9.3%inclusion103 decks1.10K decks
3%synergy
Archfiend of Despair
9.3%inclusion103 decks1.10K decks
7%synergy
Blood Seeker
9.2%inclusion101 decks1.10K decks
8%synergy
Dream Devourer
9.0%inclusion99 decks1.10K decks
8%synergy
Cunning Lethemancer
8.9%inclusion98 decks1.10K decks
6%synergy
The Raven Man
8.8%inclusion97 decks1.10K decks
3%synergy
Keen Duelist
8.3%inclusion92 decks1.10K decks
7%synergy
Varragoth, Bloodsky Sire
8.3%inclusion92 decks1.10K decks
4%synergy
Starscream, Power Hungry
8.1%inclusion89 decks1.10K decks
7%synergy
Runed Servitor
8.1%inclusion89 decks1.10K decks
8%synergy
Accursed Marauder
7.4%inclusion74 decks1K decks
-14%synergy
Raven Eagle
7.3%inclusion17 decks233 decks
6%synergy
Ob Nixilis, Unshackled
6.9%inclusion76 decks1.10K decks
4%synergy
Indulgent Tormentor
6.8%inclusion75 decks1.10K decks
5%synergy
Instants
Defile
47%inclusion514 decks1.10K decks
9%synergy
Withering Torment
36%inclusion331 decks910 decks
5%synergy
Infernal Grasp
36%inclusion395 decks1.10K decks
11%synergy
Imp's Mischief
35%inclusion390 decks1.10K decks
11%synergy
Darkness
29%inclusion315 decks1.10K decks
19%synergy
Consuming Corruption
28%inclusion278 decks1.01K decks
12%synergy
Blood Pact
23%inclusion250 decks1.10K decks
18%synergy
Sudden Spoiling
22%inclusion246 decks1.10K decks
13%synergy
Go for the Throat
22%inclusion243 decks1.10K decks
-1%synergy
Deadly Rollick
22%inclusion240 decks1.10K decks
-2%synergy
Malakir Rebirth
20%inclusion225 decks1.10K decks
-2%synergy
Fell the Profane
15%inclusion155 decks1.02K decks
-4%synergy
Bitter Triumph
14%inclusion153 decks1.10K decks
4%synergy
Doom Blade
13%inclusion143 decks1.10K decks
5%synergy
Snuff Out
13%inclusion139 decks1.10K decks
0%synergy
Soul Shatter
13%inclusion139 decks1.10K decks
0%synergy
Murder
12%inclusion135 decks1.10K decks
2%synergy
Hero's Downfall
11%inclusion120 decks1.10K decks
4%synergy
Cabal Ritual
10%inclusion114 decks1.10K decks
-8%synergy
Sheoldred's Edict
10%inclusion110 decks1.10K decks
-4%synergy
Force of Despair
9.2%inclusion102 decks1.10K decks
1%synergy
Dismember
7.2%inclusion79 decks1.10K decks
-4%synergy
Consumed by Greed
7.0%inclusion68 decks969 decks
6%synergy
Tragic Slip
7.0%inclusion77 decks1.10K decks
-13%synergy
Withering Boon
6.5%inclusion72 decks1.10K decks
2%synergy
Archenemy's Charm
6.5%inclusion29 decks446 decks
-2%synergy
Hellish Rebuke
5.9%inclusion65 decks1.10K decks
4%synergy
Tendrils of Corruption
5.4%inclusion60 decks1.10K decks
2%synergy
Sorceries
Sign in Blood
47%inclusion523 decks1.10K decks
11%synergy
Damnable Pact
46%inclusion512 decks1.10K decks
42%synergy
Exsanguinate
44%inclusion480 decks1.10K decks
19%synergy
Toxic Deluge
40%inclusion446 decks1.10K decks
3%synergy
Mutilate
39%inclusion434 decks1.10K decks
21%synergy
Damnation
34%inclusion378 decks1.10K decks
14%synergy
Bubbling Muck
28%inclusion306 decks1.10K decks
12%synergy
Syphon Mind
20%inclusion221 decks1.10K decks
7%synergy
Reanimate
20%inclusion217 decks1.10K decks
-20%synergy
Insatiable Avarice
19%inclusion205 decks1.06K decks
7%synergy
Torment of Hailfire
18%inclusion198 decks1.10K decks
2%synergy
Blasphemous Edict
17%inclusion145 decks843 decks
0%synergy
Deadly Tempest
16%inclusion178 decks1.10K decks
14%synergy
Diabolic Tutor
16%inclusion173 decks1.10K decks
1%synergy
Scheming Symmetry
13%inclusion145 decks1.10K decks
9%synergy
Pain's Reward
13%inclusion138 decks1.10K decks
12%synergy
Temporal Extortion
12%inclusion127 decks1.10K decks
9%synergy
Read the Bones
11%inclusion122 decks1.10K decks
-7%synergy
Night's Whisper
11%inclusion122 decks1.10K decks
-13%synergy
Eldritch Pact
11%inclusion120 decks1.10K decks
10%synergy
Ill-Gotten Gains
10%inclusion107 decks1.10K decks
9%synergy
Nightmare Unmaking
10%inclusion106 decks1.10K decks
9%synergy
Grim Tutor
10%inclusion105 decks1.10K decks
-2%synergy
Decree of Pain
9.0%inclusion99 decks1.10K decks
3%synergy
Rise of the Dark Realms
8.5%inclusion94 decks1.10K decks
-4%synergy
Fraying Omnipotence
8.4%inclusion93 decks1.10K decks
6%synergy
Corrupt
6.9%inclusion76 decks1.10K decks
4%synergy
Head Games
6.3%inclusion69 decks1.10K decks
6%synergy
Killing Wave
6.2%inclusion68 decks1.10K decks
4%synergy
Coiling Rebirth
6.1%inclusion59 decks966 decks
4%synergy
Repay in Kind
5.8%inclusion64 decks1.10K decks
4%synergy
Black Sun's Zenith
5.2%inclusion57 decks1.10K decks
-1%synergy
Utility Artifacts
Iron Maiden
48%inclusion525 decks1.10K decks
47%synergy
Venser's Journal
45%inclusion491 decks1.10K decks
43%synergy
Ivory Tower
43%inclusion475 decks1.10K decks
42%synergy
Horn of Greed
40%inclusion446 decks1.10K decks
39%synergy
Teferi's Puzzle Box
40%inclusion445 decks1.10K decks
37%synergy
Ebony Owl Netsuke
40%inclusion438 decks1.10K decks
40%synergy
Black Vise
32%inclusion350 decks1.10K decks
31%synergy
Lightning Greaves
25%inclusion277 decks1.10K decks
-8%synergy
Geth's Grimoire
23%inclusion250 decks1.10K decks
15%synergy
Wayfarer's Bauble
22%inclusion247 decks1.10K decks
7%synergy
Otherworld Atlas
22%inclusion245 decks1.10K decks
22%synergy
Anvil of Bogardan
20%inclusion221 decks1.10K decks
18%synergy
Expedition Map
20%inclusion216 decks1.10K decks
7%synergy
Swiftfoot Boots
19%inclusion212 decks1.10K decks
-12%synergy
Skullcage
18%inclusion200 decks1.10K decks
18%synergy
Misers' Cage
16%inclusion173 decks1.10K decks
16%synergy
Crawlspace
15%inclusion169 decks1.10K decks
14%synergy
Mindcrank
13%inclusion138 decks1.10K decks
7%synergy
Spellbook
11%inclusion119 decks1.10K decks
10%synergy
Alhammarret's Archive
10%inclusion110 decks1.10K decks
6%synergy
Ghirapur Orrery
10%inclusion107 decks1.10K decks
9%synergy
The Darkness Crystal
10%inclusion53 decks553 decks
-10%synergy
Bontu's Monument
9.1%inclusion100 decks1.10K decks
-19%synergy
Wishclaw Talisman
8.5%inclusion94 decks1.10K decks
2%synergy
Entropic Battlecruiser
8.3%inclusion36 decks432 decks
5%synergy
Memory Jar
8.0%inclusion88 decks1.10K decks
7%synergy
Elixir of Immortality
7.7%inclusion85 decks1.10K decks
5%synergy
Library of Leng
7.3%inclusion80 decks1.10K decks
6%synergy
Sword of War and Peace
6.5%inclusion72 decks1.10K decks
6%synergy
Enchantments
Megrim
48%inclusion532 decks1.10K decks
43%synergy
Liliana's Caress
43%inclusion479 decks1.10K decks
38%synergy
Waste Not
43%inclusion476 decks1.10K decks
32%synergy
Bloodchief Ascension
43%inclusion470 decks1.10K decks
33%synergy
Painful Quandary
38%inclusion414 decks1.10K decks
27%synergy
Wound Reflection
36%inclusion400 decks1.10K decks
33%synergy
No Mercy
27%inclusion300 decks1.10K decks
20%synergy
Curse of Fool's Wisdom
24%inclusion263 decks1.10K decks
23%synergy
Exquisite Blood
24%inclusion262 decks1.10K decks
11%synergy
Phyrexian Arena
23%inclusion259 decks1.10K decks
-17%synergy
Raiders' Wake
19%inclusion212 decks1.10K decks
16%synergy
Oppression
17%inclusion184 decks1.10K decks
9%synergy
Polluted Bonds
13%inclusion138 decks1.10K decks
10%synergy
Bottomless Pit
12%inclusion137 decks1.10K decks
7%synergy
Sanguine Bond
11%inclusion118 decks1.10K decks
-1%synergy
Revenge of Ravens
10%inclusion115 decks1.10K decks
8%synergy
Animate Dead
10%inclusion110 decks1.10K decks
-8%synergy
Court of Ambition
8.8%inclusion97 decks1.10K decks
5%synergy
Koskun Falls
7.7%inclusion85 decks1.10K decks
7%synergy
Unholy Annex // Ritual Chamber
7.7%inclusion70 decks909 decks
5%synergy
Necrogen Mists
7.4%inclusion82 decks1.10K decks
3%synergy
Dark Suspicions
7.3%inclusion81 decks1.10K decks
7%synergy
Black Market
7.3%inclusion80 decks1.10K decks
-14%synergy
Black Market Connections
7.2%inclusion79 decks1.10K decks
-16%synergy
Words of Waste
6.5%inclusion72 decks1.10K decks
5%synergy
The Meathook Massacre
6.4%inclusion71 decks1.10K decks
-11%synergy
Oubliette
6.3%inclusion70 decks1.10K decks
3%synergy
Kaya's Ghostform
6.1%inclusion67 decks1.10K decks
-4%synergy
Tainted Remedy
5.3%inclusion58 decks1.10K decks
4%synergy
Hissing Miasma
5.3%inclusion58 decks1.10K decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
14%inclusion159 decks1.10K decks
0%synergy
Ob Nixilis Reignited
13%inclusion142 decks1.10K decks
10%synergy
Utility Lands
Reliquary Tower
73%inclusion805 decks1.10K decks
42%synergy
Cabal Coffers
63%inclusion699 decks1.10K decks
8%synergy
Bojuka Bog
57%inclusion634 decks1.10K decks
11%synergy
Geier Reach Sanitarium
54%inclusion597 decks1.10K decks
43%synergy
Mikokoro, Center of the Sea
49%inclusion535 decks1.10K decks
46%synergy
Urborg, Tomb of Yawgmoth
43%inclusion470 decks1.10K decks
5%synergy
Cabal Stronghold
43%inclusion469 decks1.10K decks
7%synergy
Nykthos, Shrine to Nyx
32%inclusion351 decks1.10K decks
2%synergy
Witch's Cottage
25%inclusion278 decks1.10K decks
1%synergy
Mortuary Mire
15%inclusion167 decks1.10K decks
2%synergy
Takenuma, Abandoned Mire
13%inclusion140 decks1.10K decks
-3%synergy
Thespian's Stage
10%inclusion110 decks1.10K decks
4%synergy
Terrain Generator
9.4%inclusion104 decks1.10K decks
7%synergy
Temple of the False God
9.2%inclusion102 decks1.10K decks
1%synergy
Field of Ruin
8.8%inclusion97 decks1.10K decks
6%synergy
Maze of Ith
8.7%inclusion96 decks1.10K decks
5%synergy
Barren Moor
8.4%inclusion93 decks1.10K decks
-2%synergy
Castle Locthwain
8.3%inclusion91 decks1.10K decks
-9%synergy
War Room
8.1%inclusion89 decks1.10K decks
-8%synergy
Ghost Quarter
6.7%inclusion74 decks1.10K decks
4%synergy
Buried Ruin
6.5%inclusion72 decks1.10K decks
1%synergy
Leechridden Swamp
5.9%inclusion65 decks1.10K decks
3%synergy
Shizo, Death's Storehouse
5.7%inclusion63 decks1.10K decks
-4%synergy
Urza's Saga
5.5%inclusion61 decks1.10K decks
-2%synergy
Scavenger Grounds
5.5%inclusion61 decks1.10K decks
4%synergy
Mana Artifacts
Sol Ring
86%inclusion944 decks1.10K decks
-1%synergy
Thought Vessel
70%inclusion773 decks1.10K decks
44%synergy
Arcane Signet
64%inclusion707 decks1.10K decks
2%synergy
Mind Stone
42%inclusion461 decks1.10K decks
12%synergy
Decanter of Endless Water
36%inclusion397 decks1.10K decks
33%synergy
Charcoal Diamond
32%inclusion351 decks1.10K decks
9%synergy
Caged Sun
16%inclusion173 decks1.10K decks
4%synergy
Fellwar Stone
15%inclusion169 decks1.10K decks
1%synergy
Coveted Jewel
15%inclusion161 decks1.10K decks
14%synergy
Throne of Eldraine
11%inclusion118 decks1.10K decks
0%synergy
The Soul Stone
10%inclusion40 decks401 decks
-3%synergy
Extraplanar Lens
9.2%inclusion102 decks1.10K decks
4%synergy
Nyx Lotus
8.9%inclusion98 decks1.10K decks
2%synergy
Worn Powerstone
8.7%inclusion96 decks1.10K decks
4%synergy
Commander's Sphere
8.6%inclusion95 decks1.10K decks
0%synergy
Thran Dynamo
7.3%inclusion80 decks1.10K decks
1%synergy
Sceptre of Eternal Glory
7.0%inclusion77 decks1.10K decks
-2%synergy
Gilded Lotus
6.8%inclusion75 decks1.10K decks
1%synergy
Gauntlet of Power
5.8%inclusion64 decks1.10K decks
2%synergy
Lands
Swamp
93%inclusion1.02K decks1.10K decks
-2%synergy
Myriad Landscape
34%inclusion378 decks1.10K decks
8%synergy
Malakir Rebirth
20%inclusion225 decks1.10K decks
-2%synergy
Fell the Profane
15%inclusion155 decks1.02K decks
-4%synergy
Boggart Trawler
14%inclusion140 decks1.01K decks
5%synergy
Urza's Cave
10%inclusion104 decks1.03K decks
2%synergy
Snow-Covered Swamp
7.9%inclusion87 decks1.10K decks
1%synergy
Demolition Field
7.7%inclusion85 decks1.10K decks
2%synergy