Seizan, Perverter of Truth (Commander) - Upgraded

Seizan, Perverter of Truth
Rank #1,389
97decks
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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Savanti Romero, Time's Exile
4.2%inclusion1 decks24 decks
3%synergy
High Synergy Cards
Underworld Dreams
92%inclusion89 decks97 decks
86%synergy
Fate Unraveler
84%inclusion81 decks97 decks
80%synergy
Howling Mine
81%inclusion79 decks97 decks
77%synergy
Psychosis Crawler
77%inclusion75 decks97 decks
73%synergy
Scrawling Crawler
75%inclusion71 decks95 decks
71%synergy
Ob Nixilis, the Hate-Twisted
73%inclusion71 decks97 decks
71%synergy
Master of the Feast
68%inclusion66 decks97 decks
66%synergy
Temple Bell
65%inclusion63 decks97 decks
63%synergy
Peer into the Abyss
71%inclusion69 decks97 decks
61%synergy
Font of Mythos
62%inclusion60 decks97 decks
59%synergy
Top Cards
Crypt Ghast
76%inclusion74 decks97 decks
29%synergy
Jet Medallion
73%inclusion71 decks97 decks
11%synergy
Dark Ritual
72%inclusion70 decks97 decks
6%synergy
Dark Deal
70%inclusion68 decks97 decks
59%synergy
Sheoldred, the Apocalypse
69%inclusion67 decks97 decks
54%synergy
Gray Merchant of Asphodel
66%inclusion64 decks97 decks
15%synergy
Baleful Mastery
64%inclusion62 decks97 decks
55%synergy
Damnable Pact
62%inclusion60 decks97 decks
58%synergy
Sign in Blood
60%inclusion58 decks97 decks
24%synergy
Exsanguinate
57%inclusion55 decks97 decks
32%synergy
Game Changers
Orcish Bowmasters
59%inclusion57 decks97 decks
46%synergy
Demonic Tutor
34%inclusion33 decks97 decks
7%synergy
Vampiric Tutor
16%inclusion16 decks97 decks
-4%synergy
Bolas's Citadel
15%inclusion15 decks97 decks
-13%synergy
Tergrid, God of Fright
14%inclusion14 decks97 decks
7%synergy
Ancient Tomb
8.2%inclusion8 decks97 decks
-3%synergy
Opposition Agent
7.2%inclusion7 decks97 decks
-2%synergy
Necropotence
7.2%inclusion7 decks97 decks
-8%synergy
The One Ring
6.2%inclusion6 decks97 decks
-3%synergy
Creatures
Sangromancer
45%inclusion44 decks97 decks
35%synergy
Gixian Puppeteer
44%inclusion43 decks97 decks
40%synergy
Viseling
42%inclusion41 decks97 decks
42%synergy
Rankle, Master of Pranks
39%inclusion38 decks97 decks
27%synergy
Nirkana Revenant
37%inclusion36 decks97 decks
26%synergy
Fell Specter
37%inclusion36 decks97 decks
33%synergy
Doomsday Excruciator
33%inclusion32 decks96 decks
31%synergy
Solemn Simulacrum
29%inclusion28 decks97 decks
7%synergy
Gnat Miser
29%inclusion28 decks97 decks
26%synergy
Erebos, God of the Dead
27%inclusion26 decks97 decks
22%synergy
Howling Golem
27%inclusion26 decks97 decks
26%synergy
Zenith Chronicler
27%inclusion26 decks97 decks
25%synergy
Bloodgift Demon
26%inclusion25 decks97 decks
23%synergy
Bloodletter of Aclazotz
24%inclusion23 decks97 decks
13%synergy
Kagemaro, First to Suffer
23%inclusion22 decks97 decks
22%synergy
Magus of the Coffers
21%inclusion20 decks97 decks
14%synergy
Gix, Yawgmoth Praetor
21%inclusion20 decks97 decks
16%synergy
Locust Miser
20%inclusion19 decks97 decks
18%synergy
K'rrik, Son of Yawgmoth
19%inclusion18 decks97 decks
0%synergy
Dread Presence
18%inclusion17 decks97 decks
3%synergy
Kami of Jealous Thirst
18%inclusion17 decks97 decks
17%synergy
Massacre Wurm
16%inclusion16 decks97 decks
-1%synergy
Syr Konrad, the Grim
15%inclusion15 decks97 decks
-5%synergy
Archfiend of Despair
15%inclusion15 decks97 decks
13%synergy
Bloodthirsty Conqueror
15%inclusion14 decks95 decks
6%synergy
Keen Duelist
14%inclusion14 decks97 decks
13%synergy
Vilis, Broker of Blood
14%inclusion14 decks97 decks
1%synergy
Dauthi Voidwalker
13%inclusion13 decks97 decks
-2%synergy
Boggart Trawler
12%inclusion12 decks97 decks
3%synergy
Twilight Prophet
12%inclusion12 decks97 decks
7%synergy
Burnished Hart
11%inclusion11 decks97 decks
4%synergy
Oft-Nabbed Goat
11%inclusion3 decks27 decks
10%synergy
Starving Revenant
10%inclusion10 decks97 decks
9%synergy
Vislor Turlough
10%inclusion10 decks97 decks
10%synergy
Starscream, Power Hungry
9.3%inclusion9 decks97 decks
9%synergy
Archfiend of Depravity
9.3%inclusion9 decks97 decks
2%synergy
Creeping Bloodsucker
8.2%inclusion8 decks97 decks
4%synergy
Blood Artist
8.2%inclusion8 decks97 decks
-23%synergy
Kokusho, the Evening Star
8.2%inclusion8 decks97 decks
4%synergy
Elder Brain
8.2%inclusion8 decks97 decks
6%synergy
Nighthawk Scavenger
7.2%inclusion7 decks97 decks
2%synergy
Mindslicer
7.2%inclusion7 decks97 decks
3%synergy
Great Unclean One
7.2%inclusion7 decks97 decks
5%synergy
Indulgent Tormentor
7.2%inclusion7 decks97 decks
5%synergy
Leaden Myr
7.2%inclusion7 decks97 decks
1%synergy
Tinybones, Bauble Burglar
6.3%inclusion6 decks95 decks
3%synergy
Enduring Tenacity
6.3%inclusion6 decks96 decks
-1%synergy
Blood Seeker
6.2%inclusion6 decks97 decks
5%synergy
Plaguecrafter
6.2%inclusion6 decks97 decks
-14%synergy
Skirge Familiar
6.2%inclusion6 decks97 decks
1%synergy
Instants
Defile
52%inclusion50 decks97 decks
15%synergy
Imp's Mischief
48%inclusion47 decks97 decks
24%synergy
Withering Torment
41%inclusion39 decks96 decks
9%synergy
Sudden Spoiling
40%inclusion39 decks97 decks
31%synergy
Darkness
38%inclusion37 decks97 decks
28%synergy
Infernal Grasp
36%inclusion35 decks97 decks
11%synergy
Malakir Rebirth
34%inclusion33 decks97 decks
11%synergy
Consuming Corruption
29%inclusion28 decks97 decks
13%synergy
Deadly Rollick
25%inclusion24 decks97 decks
0%synergy
Fell the Profane
24%inclusion23 decks97 decks
5%synergy
Go for the Throat
21%inclusion20 decks97 decks
-2%synergy
Blood Pact
21%inclusion20 decks97 decks
17%synergy
Soul Shatter
15%inclusion15 decks97 decks
4%synergy
Snuff Out
13%inclusion13 decks97 decks
0%synergy
Bitter Triumph
13%inclusion13 decks97 decks
4%synergy
Cabal Ritual
13%inclusion13 decks97 decks
-5%synergy
Withering Boon
11%inclusion11 decks97 decks
7%synergy
Archenemy's Charm
11%inclusion7 decks66 decks
2%synergy
Consumed by Greed
10%inclusion10 decks96 decks
9%synergy
Doom Blade
10%inclusion10 decks97 decks
3%synergy
Murder
10%inclusion10 decks97 decks
0%synergy
Tragic Slip
9.3%inclusion9 decks97 decks
-11%synergy
Hellish Rebuke
7.2%inclusion7 decks97 decks
6%synergy
Dismember
6.2%inclusion6 decks97 decks
-4%synergy
Hero's Downfall
5.2%inclusion5 decks97 decks
-2%synergy
Force of Despair
5.2%inclusion5 decks97 decks
-3%synergy
Not Dead After All
5.2%inclusion5 decks97 decks
-6%synergy
Saw in Half
5.2%inclusion5 decks97 decks
-3%synergy
Erebos's Intervention
5.2%inclusion5 decks97 decks
3%synergy
Wretched Confluence
5.2%inclusion5 decks97 decks
4%synergy
Sorceries
Feed the Swarm
56%inclusion54 decks97 decks
5%synergy
Toxic Deluge
54%inclusion52 decks97 decks
17%synergy
Damnation
47%inclusion46 decks97 decks
27%synergy
Mutilate
43%inclusion42 decks97 decks
26%synergy
Bubbling Muck
35%inclusion34 decks97 decks
20%synergy
Insatiable Avarice
24%inclusion23 decks97 decks
12%synergy
Torment of Hailfire
23%inclusion22 decks97 decks
7%synergy
Reanimate
21%inclusion20 decks97 decks
-19%synergy
Syphon Mind
19%inclusion18 decks97 decks
6%synergy
Scheming Symmetry
18%inclusion17 decks97 decks
13%synergy
Blasphemous Edict
17%inclusion16 decks95 decks
0%synergy
Diabolic Tutor
13%inclusion13 decks97 decks
-1%synergy
Temporal Extortion
13%inclusion13 decks97 decks
11%synergy
Deadly Tempest
11%inclusion11 decks97 decks
9%synergy
Rise of the Dark Realms
11%inclusion11 decks97 decks
-2%synergy
Decree of Pain
11%inclusion11 decks97 decks
6%synergy
Grim Tutor
11%inclusion11 decks97 decks
0%synergy
Eldritch Pact
10%inclusion10 decks97 decks
9%synergy
Read the Bones
10%inclusion10 decks97 decks
-7%synergy
Pain's Reward
9.3%inclusion9 decks97 decks
9%synergy
Killing Wave
9.3%inclusion9 decks97 decks
7%synergy
Risky Shortcut
8.5%inclusion8 decks94 decks
7%synergy
Ill-Gotten Gains
8.2%inclusion8 decks97 decks
7%synergy
Night's Whisper
8.2%inclusion8 decks97 decks
-16%synergy
Agadeem's Awakening
7.2%inclusion7 decks97 decks
0%synergy
Fraying Omnipotence
6.2%inclusion6 decks97 decks
4%synergy
Invoke Despair
6.2%inclusion6 decks97 decks
4%synergy
Demonic Counsel
5.2%inclusion5 decks96 decks
2%synergy
Victimize
5.2%inclusion5 decks97 decks
-22%synergy
Yawgmoth's Will
5.2%inclusion5 decks97 decks
2%synergy
Nightmare Unmaking
5.2%inclusion5 decks97 decks
5%synergy
Profane Command
5.2%inclusion5 decks97 decks
3%synergy
Languish
5.2%inclusion5 decks97 decks
4%synergy
Utility Artifacts
Iron Maiden
51%inclusion49 decks97 decks
50%synergy
Teferi's Puzzle Box
48%inclusion47 decks97 decks
46%synergy
Horn of Greed
41%inclusion40 decks97 decks
40%synergy
Venser's Journal
41%inclusion40 decks97 decks
40%synergy
Lightning Greaves
34%inclusion33 decks97 decks
0%synergy
Ebony Owl Netsuke
34%inclusion33 decks97 decks
34%synergy
Ivory Tower
33%inclusion32 decks97 decks
32%synergy
Anvil of Bogardan
30%inclusion29 decks97 decks
28%synergy
Wayfarer's Bauble
24%inclusion23 decks97 decks
8%synergy
Expedition Map
24%inclusion23 decks97 decks
12%synergy
Swiftfoot Boots
24%inclusion23 decks97 decks
-8%synergy
Black Vise
22%inclusion21 decks97 decks
21%synergy
Geth's Grimoire
20%inclusion19 decks97 decks
12%synergy
Bontu's Monument
19%inclusion18 decks97 decks
-10%synergy
Skullcage
19%inclusion18 decks97 decks
18%synergy
Otherworld Atlas
18%inclusion17 decks97 decks
17%synergy
Misers' Cage
15%inclusion15 decks97 decks
15%synergy
Memory Jar
15%inclusion15 decks97 decks
14%synergy
The Darkness Crystal
14%inclusion11 decks81 decks
-6%synergy
Crawlspace
13%inclusion13 decks97 decks
12%synergy
Spellbook
12%inclusion12 decks97 decks
11%synergy
Mindcrank
11%inclusion11 decks97 decks
6%synergy
Ghirapur Orrery
10%inclusion10 decks97 decks
10%synergy
Alhammarret's Archive
10%inclusion10 decks97 decks
6%synergy
Entropic Battlecruiser
6.3%inclusion4 decks63 decks
3%synergy
Elixir of Immortality
6.2%inclusion6 decks97 decks
4%synergy
Wishclaw Talisman
5.2%inclusion5 decks97 decks
-2%synergy
Sword of War and Peace
5.2%inclusion5 decks97 decks
5%synergy
Enchantments
Price of Knowledge
56%inclusion54 decks97 decks
55%synergy
Liliana's Caress
53%inclusion51 decks97 decks
47%synergy
Bloodchief Ascension
53%inclusion51 decks97 decks
43%synergy
Megrim
48%inclusion47 decks97 decks
43%synergy
Wound Reflection
42%inclusion41 decks97 decks
39%synergy
Waste Not
40%inclusion39 decks97 decks
30%synergy
Phyrexian Arena
33%inclusion32 decks97 decks
-7%synergy
Exquisite Blood
33%inclusion32 decks97 decks
20%synergy
Painful Quandary
32%inclusion31 decks97 decks
22%synergy
No Mercy
30%inclusion29 decks97 decks
23%synergy
Raiders' Wake
20%inclusion19 decks97 decks
16%synergy
Curse of Fool's Wisdom
18%inclusion17 decks97 decks
17%synergy
Polluted Bonds
14%inclusion14 decks97 decks
12%synergy
Oppression
13%inclusion13 decks97 decks
6%synergy
Sanguine Bond
12%inclusion12 decks97 decks
1%synergy
Unholy Annex // Ritual Chamber
11%inclusion11 decks96 decks
9%synergy
Animate Dead
11%inclusion11 decks97 decks
-6%synergy
Court of Ambition
10%inclusion10 decks97 decks
7%synergy
Black Market Connections
10%inclusion10 decks97 decks
-14%synergy
Kaya's Ghostform
9.3%inclusion9 decks97 decks
-1%synergy
The Meathook Massacre
8.2%inclusion8 decks97 decks
-9%synergy
Koskun Falls
8.2%inclusion8 decks97 decks
7%synergy
Revenge of Ravens
8.2%inclusion8 decks97 decks
6%synergy
Oubliette
7.2%inclusion7 decks97 decks
4%synergy
Black Market
6.2%inclusion6 decks97 decks
-15%synergy
Bottomless Pit
6.2%inclusion6 decks97 decks
1%synergy
Dark Suspicions
6.2%inclusion6 decks97 decks
6%synergy
Tainted Remedy
5.2%inclusion5 decks97 decks
4%synergy
Warlock Class
5.2%inclusion5 decks97 decks
4%synergy
Necrogen Mists
5.2%inclusion5 decks97 decks
1%synergy
Pestilence
5.2%inclusion5 decks97 decks
2%synergy
Hissing Miasma
5.2%inclusion5 decks97 decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
16%inclusion16 decks97 decks
2%synergy
Ob Nixilis Reignited
9.3%inclusion9 decks97 decks
7%synergy
Liliana of the Veil
5.2%inclusion5 decks97 decks
-2%synergy
Utility Lands
Reliquary Tower
81%inclusion79 decks97 decks
51%synergy
Cabal Coffers
77%inclusion75 decks97 decks
22%synergy
Bojuka Bog
72%inclusion70 decks97 decks
25%synergy
Geier Reach Sanitarium
64%inclusion62 decks97 decks
53%synergy
Mikokoro, Center of the Sea
61%inclusion59 decks97 decks
58%synergy
Cabal Stronghold
51%inclusion49 decks97 decks
16%synergy
Urborg, Tomb of Yawgmoth
51%inclusion49 decks97 decks
13%synergy
Nykthos, Shrine to Nyx
38%inclusion37 decks97 decks
8%synergy
Witch's Cottage
34%inclusion33 decks97 decks
9%synergy
Mortuary Mire
20%inclusion19 decks97 decks
6%synergy
Takenuma, Abandoned Mire
18%inclusion17 decks97 decks
2%synergy
Shizo, Death's Storehouse
11%inclusion11 decks97 decks
1%synergy
Buried Ruin
11%inclusion11 decks97 decks
6%synergy
War Room
11%inclusion11 decks97 decks
-5%synergy
Thespian's Stage
11%inclusion11 decks97 decks
6%synergy
Terrain Generator
10%inclusion10 decks97 decks
8%synergy
Leechridden Swamp
9.3%inclusion9 decks97 decks
7%synergy
Maze of Ith
8.2%inclusion8 decks97 decks
5%synergy
Field of Ruin
8.2%inclusion8 decks97 decks
6%synergy
Castle Locthwain
7.2%inclusion7 decks97 decks
-10%synergy
Urza's Saga
6.2%inclusion6 decks97 decks
-2%synergy
Temple of the False God
6.2%inclusion6 decks97 decks
-2%synergy
Strip Mine
6.2%inclusion6 decks97 decks
3%synergy
Phyrexian Tower
5.2%inclusion5 decks97 decks
-20%synergy
Vesuva
5.2%inclusion5 decks97 decks
2%synergy
Ghost Quarter
5.2%inclusion5 decks97 decks
2%synergy
Scavenger Grounds
5.2%inclusion5 decks97 decks
4%synergy
Mana Artifacts
Sol Ring
86%inclusion83 decks97 decks
0%synergy
Thought Vessel
71%inclusion69 decks97 decks
45%synergy
Arcane Signet
69%inclusion67 decks97 decks
7%synergy
Mind Stone
33%inclusion32 decks97 decks
4%synergy
Decanter of Endless Water
32%inclusion31 decks97 decks
29%synergy
Charcoal Diamond
24%inclusion23 decks97 decks
1%synergy
Coveted Jewel
15%inclusion15 decks97 decks
14%synergy
Caged Sun
13%inclusion13 decks97 decks
2%synergy
Fellwar Stone
13%inclusion13 decks97 decks
-1%synergy
Worn Powerstone
11%inclusion11 decks97 decks
7%synergy
Throne of Eldraine
10%inclusion10 decks97 decks
0%synergy
Extraplanar Lens
10%inclusion10 decks97 decks
5%synergy
Sceptre of Eternal Glory
9.3%inclusion9 decks97 decks
1%synergy
Gilded Lotus
8.2%inclusion8 decks97 decks
3%synergy
Nyx Lotus
7.2%inclusion7 decks97 decks
1%synergy
Thran Dynamo
6.2%inclusion6 decks97 decks
0%synergy
Everflowing Chalice
5.2%inclusion5 decks97 decks
0%synergy
Commander's Sphere
5.2%inclusion5 decks97 decks
-3%synergy
Gauntlet of Power
5.2%inclusion5 decks97 decks
2%synergy
The Soul Stone
5.0%inclusion3 decks60 decks
-9%synergy
Lands
Swamp
92%inclusion89 decks97 decks
-3%synergy
Malakir Rebirth
34%inclusion33 decks97 decks
11%synergy
Myriad Landscape
28%inclusion27 decks97 decks
2%synergy
Fell the Profane
24%inclusion23 decks97 decks
5%synergy
Demolition Field
13%inclusion13 decks97 decks
8%synergy
Boggart Trawler
12%inclusion12 decks97 decks
3%synergy
Urza's Cave
10%inclusion10 decks97 decks
2%synergy
Snow-Covered Swamp
9.3%inclusion9 decks97 decks
3%synergy
Agadeem's Awakening
7.2%inclusion7 decks97 decks
0%synergy