Seizan, Perverter of Truth (Commander) - Expensive Upgraded

Seizan, Perverter of Truth
Rank #1,389
9decks
Julia Maddalena
Jul 11, 2025
Fire and Ice: What Cards are Hot and Cold for July 2025?
Nekusar and Chatterfang get the Fire and Ice treatment in the debut of our new data-driven deckbuilding series!
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Commander Spellbook
Moxfield
Scryfall
MTGStocks
Underworld Dreams
100%inclusion9 decks9 decks
94%synergy
Dark Deal
100%inclusion9 decks9 decks
89%synergy
Fate Unraveler
89%inclusion8 decks9 decks
86%synergy
Psychosis Crawler
89%inclusion8 decks9 decks
85%synergy
Scrawling Crawler
89%inclusion8 decks9 decks
85%synergy
Howling Mine
89%inclusion8 decks9 decks
85%synergy
Font of Mythos
78%inclusion7 decks9 decks
75%synergy
Sheoldred, the Apocalypse
89%inclusion8 decks9 decks
74%synergy
Peer into the Abyss
78%inclusion7 decks9 decks
67%synergy
Geier Reach Sanitarium
78%inclusion7 decks9 decks
67%synergy
Top Cards
Crypt Ghast
100%inclusion9 decks9 decks
52%synergy
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89%inclusion8 decks9 decks
27%synergy
Dark Ritual
78%inclusion7 decks9 decks
11%synergy
Damnation
78%inclusion7 decks9 decks
57%synergy
Teferi's Puzzle Box
67%inclusion6 decks9 decks
64%synergy
Gray Merchant of Asphodel
67%inclusion6 decks9 decks
16%synergy
Ob Nixilis, the Hate-Twisted
67%inclusion6 decks9 decks
64%synergy
Anvil of Bogardan
67%inclusion6 decks9 decks
65%synergy
Sign in Blood
67%inclusion6 decks9 decks
31%synergy
Temple Bell
67%inclusion6 decks9 decks
64%synergy
Game Changers
Demonic Tutor
89%inclusion8 decks9 decks
62%synergy
Orcish Bowmasters
78%inclusion7 decks9 decks
65%synergy
Ancient Tomb
44%inclusion4 decks9 decks
33%synergy
Vampiric Tutor
33%inclusion3 decks9 decks
12%synergy
The One Ring
22%inclusion2 decks9 decks
13%synergy
Bolas's Citadel
11%inclusion1 decks9 decks
-18%synergy
Opposition Agent
11%inclusion1 decks9 decks
2%synergy
Mana Vault
11%inclusion1 decks9 decks
4%synergy
Tergrid, God of Fright
11%inclusion1 decks9 decks
3%synergy
Necropotence
11%inclusion1 decks9 decks
-4%synergy
Creatures
Master of the Feast
44%inclusion4 decks9 decks
42%synergy
Viseling
33%inclusion3 decks9 decks
33%synergy
Erebos, God of the Dead
33%inclusion3 decks9 decks
29%synergy
Bloodletter of Aclazotz
33%inclusion3 decks9 decks
23%synergy
K'rrik, Son of Yawgmoth
33%inclusion3 decks9 decks
14%synergy
Fell Specter
33%inclusion3 decks9 decks
29%synergy
Bloodgift Demon
33%inclusion3 decks9 decks
30%synergy
Bloodthirsty Conqueror
33%inclusion3 decks9 decks
24%synergy
Dauthi Voidwalker
33%inclusion3 decks9 decks
18%synergy
Sangromancer
33%inclusion3 decks9 decks
23%synergy
Solemn Simulacrum
22%inclusion2 decks9 decks
0%synergy
Dream Devourer
22%inclusion2 decks9 decks
21%synergy
Phyrexian Obliterator
22%inclusion2 decks9 decks
11%synergy
Kami of Jealous Thirst
22%inclusion2 decks9 decks
22%synergy
Nirkana Revenant
22%inclusion2 decks9 decks
11%synergy
Boggart Trawler
22%inclusion2 decks9 decks
13%synergy
Gixian Puppeteer
22%inclusion2 decks9 decks
18%synergy
Sheoldred, Whispering One
22%inclusion2 decks9 decks
11%synergy
Archfiend of Despair
22%inclusion2 decks9 decks
20%synergy
Roaming Throne
22%inclusion2 decks9 decks
19%synergy
Kagemaro, First to Suffer
22%inclusion2 decks9 decks
22%synergy
Myojin of Night's Reach
22%inclusion2 decks9 decks
21%synergy
Unstoppable Slasher
22%inclusion2 decks9 decks
17%synergy
Mindslicer
22%inclusion2 decks9 decks
18%synergy
Vilis, Broker of Blood
22%inclusion2 decks9 decks
9%synergy
Gix, Yawgmoth Praetor
22%inclusion2 decks9 decks
17%synergy
Enduring Tenacity
22%inclusion2 decks9 decks
15%synergy
Zenith Chronicler
22%inclusion2 decks9 decks
21%synergy
Doomsday Excruciator
22%inclusion2 decks9 decks
20%synergy
Gnat Miser
22%inclusion2 decks9 decks
19%synergy
Oft-Nabbed Goat
17%inclusion1 decks6 decks
15%synergy
Raven Eagle
14%inclusion1 decks7 decks
13%synergy
Bitterbloom Bearer
14%inclusion1 decks7 decks
8%synergy
Tinybones, Trinket Thief
11%inclusion1 decks9 decks
7%synergy
Unscrupulous Contractor
11%inclusion1 decks9 decks
11%synergy
Dread
11%inclusion1 decks9 decks
11%synergy
Tree of Perdition
11%inclusion1 decks9 decks
9%synergy
Magus of the Coffers
11%inclusion1 decks9 decks
4%synergy
Witch-king of Angmar
11%inclusion1 decks9 decks
10%synergy
Blood Artist
11%inclusion1 decks9 decks
-21%synergy
Nighthawk Scavenger
11%inclusion1 decks9 decks
6%synergy
Bone Miser
11%inclusion1 decks9 decks
9%synergy
Syr Konrad, the Grim
11%inclusion1 decks9 decks
-9%synergy
Dread Presence
11%inclusion1 decks9 decks
-3%synergy
Fell Stinger
11%inclusion1 decks9 decks
9%synergy
Dark Confidant
11%inclusion1 decks9 decks
4%synergy
Withered Wretch
11%inclusion1 decks9 decks
10%synergy
Marauding Blight-Priest
11%inclusion1 decks9 decks
4%synergy
Starving Revenant
11%inclusion1 decks9 decks
10%synergy
Plague Drone
11%inclusion1 decks9 decks
10%synergy
Instants
Deadly Rollick
56%inclusion5 decks9 decks
31%synergy
Baleful Mastery
56%inclusion5 decks9 decks
47%synergy
Fell the Profane
44%inclusion4 decks9 decks
26%synergy
Snuff Out
44%inclusion4 decks9 decks
31%synergy
Darkness
44%inclusion4 decks9 decks
34%synergy
Malakir Rebirth
33%inclusion3 decks9 decks
10%synergy
Defile
33%inclusion3 decks9 decks
-3%synergy
Cabal Ritual
33%inclusion3 decks9 decks
15%synergy
Infernal Grasp
33%inclusion3 decks9 decks
8%synergy
Go for the Throat
22%inclusion2 decks9 decks
-1%synergy
Doom Blade
22%inclusion2 decks9 decks
15%synergy
Sudden Spoiling
22%inclusion2 decks9 decks
13%synergy
Withering Torment
22%inclusion2 decks9 decks
-9%synergy
Archenemy's Charm
14%inclusion1 decks7 decks
6%synergy
Overkill
13%inclusion1 decks8 decks
6%synergy
Imp's Mischief
11%inclusion1 decks9 decks
-14%synergy
Village Rites
11%inclusion1 decks9 decks
-14%synergy
Consuming Corruption
11%inclusion1 decks9 decks
-5%synergy
Moonlight Bargain
11%inclusion1 decks9 decks
11%synergy
Flare of Malice
11%inclusion1 decks9 decks
-2%synergy
Crushing Disappointment
11%inclusion1 decks9 decks
11%synergy
Bitter Triumph
11%inclusion1 decks9 decks
1%synergy
Murder
11%inclusion1 decks9 decks
1%synergy
Necrologia
11%inclusion1 decks9 decks
10%synergy
Not Dead After All
11%inclusion1 decks9 decks
0%synergy
Consumed by Greed
11%inclusion1 decks9 decks
10%synergy
Blood Pact
11%inclusion1 decks9 decks
7%synergy
Tragic Slip
11%inclusion1 decks9 decks
-9%synergy
Wretched Confluence
11%inclusion1 decks9 decks
10%synergy
Dismember
11%inclusion1 decks9 decks
1%synergy
Soul Shatter
11%inclusion1 decks9 decks
-1%synergy
Sudden Death
11%inclusion1 decks9 decks
11%synergy
Saw in Half
11%inclusion1 decks9 decks
3%synergy
Sorceries
Toxic Deluge
56%inclusion5 decks9 decks
19%synergy
Yawgmoth's Will
44%inclusion4 decks9 decks
41%synergy
Temporal Extortion
44%inclusion4 decks9 decks
42%synergy
Mutilate
44%inclusion4 decks9 decks
27%synergy
Exsanguinate
44%inclusion4 decks9 decks
20%synergy
Grim Tutor
44%inclusion4 decks9 decks
33%synergy
Damnable Pact
33%inclusion3 decks9 decks
29%synergy
Feed the Swarm
33%inclusion3 decks9 decks
-17%synergy
Insatiable Avarice
33%inclusion3 decks9 decks
22%synergy
Bubbling Muck
22%inclusion2 decks9 decks
7%synergy
Pain's Reward
22%inclusion2 decks9 decks
22%synergy
Torment of Hailfire
22%inclusion2 decks9 decks
7%synergy
Reanimate
22%inclusion2 decks9 decks
-17%synergy
Blasphemous Edict
22%inclusion2 decks9 decks
6%synergy
Scheming Symmetry
22%inclusion2 decks9 decks
18%synergy
Black Sun's Zenith
11%inclusion1 decks9 decks
6%synergy
Eldritch Pact
11%inclusion1 decks9 decks
10%synergy
Profane Tutor
11%inclusion1 decks9 decks
7%synergy
Foreboding Fruit
11%inclusion1 decks9 decks
10%synergy
Agadeem's Awakening
11%inclusion1 decks9 decks
4%synergy
Read the Bones
11%inclusion1 decks9 decks
-6%synergy
Killing Wave
11%inclusion1 decks9 decks
9%synergy
Profane Command
11%inclusion1 decks9 decks
9%synergy
Innocent Blood
11%inclusion1 decks9 decks
5%synergy
Coiling Rebirth
11%inclusion1 decks9 decks
9%synergy
Cruelclaw's Heist
11%inclusion1 decks9 decks
9%synergy
Barter in Blood
11%inclusion1 decks9 decks
10%synergy
Living Death
11%inclusion1 decks9 decks
1%synergy
Ashes to Ashes
11%inclusion1 decks9 decks
11%synergy
Beacon of Unrest
11%inclusion1 decks9 decks
7%synergy
Infernal Offering
11%inclusion1 decks9 decks
11%synergy
Beseech the Mirror
11%inclusion1 decks9 decks
4%synergy
Cruel Tutor
11%inclusion1 decks9 decks
10%synergy
Bad Deal
11%inclusion1 decks9 decks
10%synergy
Pact of the Serpent
11%inclusion1 decks9 decks
9%synergy
Painful Lesson
11%inclusion1 decks9 decks
10%synergy
Harrowing Journey
11%inclusion1 decks9 decks
11%synergy
Decree of Pain
11%inclusion1 decks9 decks
6%synergy
Atrocious Experiment
11%inclusion1 decks9 decks
10%synergy
Syphon Mind
11%inclusion1 decks9 decks
-1%synergy
Ill-Gotten Gains
11%inclusion1 decks9 decks
10%synergy
Utility Artifacts
Iron Maiden
56%inclusion5 decks9 decks
55%synergy
Ebony Owl Netsuke
56%inclusion5 decks9 decks
55%synergy
Memory Jar
56%inclusion5 decks9 decks
54%synergy
Horn of Greed
44%inclusion4 decks9 decks
43%synergy
Lightning Greaves
44%inclusion4 decks9 decks
11%synergy
Expedition Map
33%inclusion3 decks9 decks
21%synergy
Entropic Battlecruiser
29%inclusion2 decks7 decks
26%synergy
Sensei's Divining Top
22%inclusion2 decks9 decks
14%synergy
Crawlspace
22%inclusion2 decks9 decks
21%synergy
Spellbook
22%inclusion2 decks9 decks
21%synergy
Otherworld Atlas
22%inclusion2 decks9 decks
22%synergy
Skullcage
22%inclusion2 decks9 decks
22%synergy
Ghirapur Orrery
22%inclusion2 decks9 decks
22%synergy
Black Vise
22%inclusion2 decks9 decks
22%synergy
Mindcrank
22%inclusion2 decks9 decks
17%synergy
Ivory Tower
22%inclusion2 decks9 decks
22%synergy
The Darkness Crystal
13%inclusion1 decks8 decks
-7%synergy
Sphere of Resistance
11%inclusion1 decks9 decks
11%synergy
Thorn of Amethyst
11%inclusion1 decks9 decks
11%synergy
God-Pharaoh's Statue
11%inclusion1 decks9 decks
11%synergy
Mithril Coat
11%inclusion1 decks9 decks
6%synergy
Vexing Bauble
11%inclusion1 decks9 decks
10%synergy
Scroll Rack
11%inclusion1 decks9 decks
11%synergy
Mind's Eye
11%inclusion1 decks9 decks
11%synergy
Elixir of Immortality
11%inclusion1 decks9 decks
9%synergy
Perilous Vault
11%inclusion1 decks9 decks
11%synergy
Wishclaw Talisman
11%inclusion1 decks9 decks
4%synergy
Bontu's Monument
11%inclusion1 decks9 decks
-17%synergy
Nevinyrral's Disk
11%inclusion1 decks9 decks
10%synergy
Pithing Needle
11%inclusion1 decks9 decks
11%synergy
Swiftfoot Boots
11%inclusion1 decks9 decks
-20%synergy
Venser's Journal
11%inclusion1 decks9 decks
9%synergy
Sculpting Steel
11%inclusion1 decks9 decks
8%synergy
Sword of War and Peace
11%inclusion1 decks9 decks
11%synergy
Commander's Plate
11%inclusion1 decks9 decks
5%synergy
Strionic Resonator
11%inclusion1 decks9 decks
10%synergy
Pariah's Shield
11%inclusion1 decks9 decks
11%synergy
Enchantments
Megrim
56%inclusion5 decks9 decks
50%synergy
Liliana's Caress
56%inclusion5 decks9 decks
50%synergy
Bloodchief Ascension
56%inclusion5 decks9 decks
46%synergy
Waste Not
44%inclusion4 decks9 decks
34%synergy
Price of Knowledge
44%inclusion4 decks9 decks
44%synergy
Wound Reflection
44%inclusion4 decks9 decks
41%synergy
Curse of Fool's Wisdom
33%inclusion3 decks9 decks
33%synergy
Phyrexian Arena
33%inclusion3 decks9 decks
-6%synergy
No Mercy
33%inclusion3 decks9 decks
26%synergy
Exquisite Blood
22%inclusion2 decks9 decks
9%synergy
Koskun Falls
22%inclusion2 decks9 decks
21%synergy
Painful Quandary
22%inclusion2 decks9 decks
12%synergy
Unholy Annex // Ritual Chamber
22%inclusion2 decks9 decks
19%synergy
Oppression
22%inclusion2 decks9 decks
15%synergy
Torment of Scarabs
11%inclusion1 decks9 decks
11%synergy
Tainted Remedy
11%inclusion1 decks9 decks
10%synergy
Nether Void
11%inclusion1 decks9 decks
11%synergy
Visions of Brutality
11%inclusion1 decks9 decks
11%synergy
Sanguine Bond
11%inclusion1 decks9 decks
-1%synergy
Cruel Reality
11%inclusion1 decks9 decks
11%synergy
Necrodominance
11%inclusion1 decks9 decks
8%synergy
Kaya's Ghostform
11%inclusion1 decks9 decks
1%synergy
Animate Dead
11%inclusion1 decks9 decks
-6%synergy
Oubliette
11%inclusion1 decks9 decks
8%synergy
Dark Suspicions
11%inclusion1 decks9 decks
11%synergy
Raiders' Wake
11%inclusion1 decks9 decks
8%synergy
Chains of Mephistopheles
11%inclusion1 decks9 decks
10%synergy
Court of Ambition
11%inclusion1 decks9 decks
7%synergy
Tainted Aether
11%inclusion1 decks9 decks
10%synergy
Black Market Connections
11%inclusion1 decks9 decks
-13%synergy
Planeswalkers
Liliana of the Dark Realms
22%inclusion2 decks9 decks
8%synergy
Liliana of the Veil
11%inclusion1 decks9 decks
4%synergy
Liliana Vess
11%inclusion1 decks9 decks
8%synergy
Ob Nixilis Reignited
11%inclusion1 decks9 decks
9%synergy
Ugin, the Spirit Dragon
11%inclusion1 decks9 decks
11%synergy
Utility Lands
Bojuka Bog
89%inclusion8 decks9 decks
42%synergy
Cabal Coffers
89%inclusion8 decks9 decks
34%synergy
Urborg, Tomb of Yawgmoth
78%inclusion7 decks9 decks
40%synergy
Reliquary Tower
78%inclusion7 decks9 decks
47%synergy
Nykthos, Shrine to Nyx
67%inclusion6 decks9 decks
37%synergy
Mikokoro, Center of the Sea
56%inclusion5 decks9 decks
53%synergy
Shizo, Death's Storehouse
33%inclusion3 decks9 decks
23%synergy
Vesuva
33%inclusion3 decks9 decks
31%synergy
Takenuma, Abandoned Mire
33%inclusion3 decks9 decks
18%synergy
Thespian's Stage
33%inclusion3 decks9 decks
28%synergy
Cabal Stronghold
22%inclusion2 decks9 decks
-12%synergy
Wasteland
22%inclusion2 decks9 decks
21%synergy
Buried Ruin
22%inclusion2 decks9 decks
17%synergy
Castle Locthwain
22%inclusion2 decks9 decks
5%synergy
Strip Mine
22%inclusion2 decks9 decks
19%synergy
Urza's Saga
22%inclusion2 decks9 decks
14%synergy
War Room
22%inclusion2 decks9 decks
6%synergy
Mortuary Mire
11%inclusion1 decks9 decks
-2%synergy
Boseiju, Who Shelters All
11%inclusion1 decks9 decks
10%synergy
Command Beacon
11%inclusion1 decks9 decks
3%synergy
High Market
11%inclusion1 decks9 decks
4%synergy
Deserted Temple
11%inclusion1 decks9 decks
7%synergy
Peat Bog
11%inclusion1 decks9 decks
9%synergy
Maze of Ith
11%inclusion1 decks9 decks
8%synergy
Crystal Vein
11%inclusion1 decks9 decks
8%synergy
Witch's Cottage
11%inclusion1 decks9 decks
-13%synergy
Volrath's Stronghold
11%inclusion1 decks9 decks
7%synergy
Terrain Generator
11%inclusion1 decks9 decks
9%synergy
Rogue's Passage
11%inclusion1 decks9 decks
-8%synergy
Mana Artifacts
Arcane Signet
100%inclusion9 decks9 decks
38%synergy
Sol Ring
100%inclusion9 decks9 decks
14%synergy
Thought Vessel
89%inclusion8 decks9 decks
63%synergy
The Soul Stone
43%inclusion3 decks7 decks
28%synergy
Decanter of Endless Water
22%inclusion2 decks9 decks
19%synergy
Mind Stone
22%inclusion2 decks9 decks
-7%synergy
Charcoal Diamond
11%inclusion1 decks9 decks
-11%synergy
Lotus Petal
11%inclusion1 decks9 decks
4%synergy
Throne of Eldraine
11%inclusion1 decks9 decks
1%synergy
Gilded Lotus
11%inclusion1 decks9 decks
6%synergy
Fellwar Stone
11%inclusion1 decks9 decks
-3%synergy
Nyx Lotus
11%inclusion1 decks9 decks
5%synergy
Lands
Swamp
100%inclusion9 decks9 decks
5%synergy
Fell the Profane
44%inclusion4 decks9 decks
26%synergy
Malakir Rebirth
33%inclusion3 decks9 decks
10%synergy
Boggart Trawler
22%inclusion2 decks9 decks
13%synergy
Demolition Field
22%inclusion2 decks9 decks
17%synergy
The Mycosynth Gardens
11%inclusion1 decks9 decks
10%synergy
Urza's Cave
11%inclusion1 decks9 decks
3%synergy
Agadeem's Awakening
11%inclusion1 decks9 decks
4%synergy
Marsh Flats
11%inclusion1 decks9 decks
8%synergy
Polluted Delta
11%inclusion1 decks9 decks
8%synergy
Bloodstained Mire
11%inclusion1 decks9 decks
7%synergy