Zellix, Sanity Flayer // Scion of Halaster (Commander) - Upgraded

Zellix, Sanity Flayer // Scion of Halaster
Rank #2,132
50decks
Jeremy Rowe
Oct 24, 2025
Building Horror Typal with Captain N'ghathrod
It's spooky season, so that means it's time for some Horror in your Commander decks. Let's see what Captain N'ghathrod can do.
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Grave Researcher
14%inclusion3 decks21 decks
10%synergy
Exhibition Tidecaller
10%inclusion2 decks21 decks
8%synergy
Decorum Dissertation
5.0%inclusion1 decks20 decks
3%synergy
High Synergy Cards
Altar of the Brood
72%inclusion36 decks50 decks
67%synergy
The Water Crystal
71%inclusion34 decks48 decks
62%synergy
Mesmeric Orb
66%inclusion33 decks50 decks
61%synergy
Mindcrank
70%inclusion35 decks50 decks
58%synergy
Drown in the Loch
74%inclusion37 decks50 decks
56%synergy
Riverchurn Monument
59%inclusion29 decks49 decks
55%synergy
Ruin Crab
62%inclusion31 decks50 decks
54%synergy
Maddening Cacophony
64%inclusion32 decks50 decks
53%synergy
Psychic Corrosion
58%inclusion29 decks50 decks
52%synergy
Skullclamp
60%inclusion30 decks50 decks
51%synergy
Top Cards
Consuming Aberration
56%inclusion28 decks50 decks
41%synergy
Syr Konrad, the Grim
54%inclusion27 decks50 decks
41%synergy
Counterspell
52%inclusion26 decks50 decks
-4%synergy
Fractured Sanity
52%inclusion26 decks50 decks
42%synergy
The Mindskinner
50%inclusion25 decks50 decks
43%synergy
Reanimate
50%inclusion25 decks50 decks
25%synergy
Singularity Rupture
49%inclusion22 decks45 decks
36%synergy
Bruvac the Grandiloquent
48%inclusion24 decks50 decks
42%synergy
Altar of Dementia
48%inclusion24 decks50 decks
44%synergy
An Offer You Can't Refuse
46%inclusion23 decks50 decks
15%synergy
Game Changers
Rhystic Study
28%inclusion14 decks50 decks
5%synergy
Notion Thief
28%inclusion14 decks50 decks
17%synergy
Cyclonic Rift
22%inclusion11 decks50 decks
-0%synergy
Opposition Agent
12%inclusion6 decks50 decks
5%synergy
Fierce Guardianship
12%inclusion6 decks50 decks
-6%synergy
Demonic Tutor
10%inclusion5 decks50 decks
-9%synergy
Vampiric Tutor
8.0%inclusion4 decks50 decks
-8%synergy
Consecrated Sphinx
6.0%inclusion3 decks50 decks
3%synergy
Narset, Parter of Veils
6.0%inclusion3 decks50 decks
3%synergy
Creatures
Captain N'ghathrod
44%inclusion22 decks50 decks
41%synergy
Phenax, God of Deception
38%inclusion19 decks50 decks
35%synergy
Boggart Trawler
36%inclusion18 decks50 decks
29%synergy
Dauthi Voidwalker
30%inclusion15 decks50 decks
18%synergy
Trinket Mage
30%inclusion15 decks50 decks
29%synergy
Hedron Crab
28%inclusion14 decks50 decks
24%synergy
Undead Alchemist
26%inclusion13 decks50 decks
23%synergy
Spellskite
26%inclusion13 decks50 decks
19%synergy
Grell Philosopher
26%inclusion13 decks50 decks
22%synergy
Guiltfeeder
24%inclusion12 decks50 decks
19%synergy
Dreamborn Muse
24%inclusion12 decks50 decks
23%synergy
Duskmantle Guildmage
24%inclusion12 decks50 decks
19%synergy
Uchuulon
22%inclusion11 decks50 decks
16%synergy
Aboleth Spawn
22%inclusion11 decks50 decks
16%synergy
Cruel Somnophage
22%inclusion11 decks50 decks
17%synergy
Deepmuck Desperado
22%inclusion11 decks50 decks
21%synergy
Shadow Kin
20%inclusion10 decks50 decks
18%synergy
Faerie Mastermind
18%inclusion9 decks50 decks
8%synergy
Sewer Nemesis
18%inclusion9 decks50 decks
13%synergy
Hullbreaker Horror
18%inclusion9 decks50 decks
2%synergy
Riddlekeeper
18%inclusion9 decks50 decks
17%synergy
Nemesis of Reason
18%inclusion9 decks50 decks
10%synergy
Baleful Strix
16%inclusion8 decks50 decks
-8%synergy
Terisian Mindbreaker
16%inclusion8 decks50 decks
13%synergy
Emry, Lurker of the Loch
16%inclusion8 decks50 decks
12%synergy
Manic Scribe
16%inclusion8 decks50 decks
15%synergy
Phyrexian Metamorph
14%inclusion7 decks50 decks
4%synergy
Hydroelectric Specimen
14%inclusion7 decks50 decks
6%synergy
Tribute Mage
14%inclusion7 decks50 decks
13%synergy
Overlord of the Floodpits
12%inclusion6 decks50 decks
10%synergy
Nighthowler
12%inclusion6 decks50 decks
6%synergy
Mind Flayer
12%inclusion6 decks50 decks
7%synergy
Wharf Infiltrator
12%inclusion6 decks50 decks
7%synergy
Umbris, Fear Manifest
12%inclusion6 decks50 decks
11%synergy
Brainstealer Dragon
10%inclusion5 decks50 decks
4%synergy
Overlord of the Balemurk
10%inclusion5 decks50 decks
8%synergy
Silver Myr
10%inclusion5 decks50 decks
8%synergy
Grazilaxx, Illithid Scholar
10%inclusion5 decks50 decks
-0%synergy
Elder Brain
10%inclusion5 decks50 decks
6%synergy
Leaden Myr
10%inclusion5 decks50 decks
8%synergy
Millikin
10%inclusion5 decks50 decks
7%synergy
Jace's Archivist
10%inclusion5 decks50 decks
9%synergy
Overcharged Amalgam
10%inclusion5 decks50 decks
5%synergy
Mirelurk Queen
8.0%inclusion4 decks50 decks
8%synergy
Sludge Monster
8.0%inclusion4 decks50 decks
1%synergy
Morbid Opportunist
8.0%inclusion4 decks50 decks
4%synergy
Roaming Throne
8.0%inclusion4 decks50 decks
-5%synergy
Horrid Shadowspinner
8.0%inclusion4 decks50 decks
6%synergy
Ornithopter of Paradise
8.0%inclusion4 decks50 decks
3%synergy
Thieves' Guild Enforcer
8.0%inclusion4 decks50 decks
6%synergy
Instants
Visions of Beyond
46%inclusion23 decks50 decks
42%synergy
Swan Song
32%inclusion16 decks50 decks
13%synergy
Arcane Denial
32%inclusion16 decks50 decks
6%synergy
Negate
28%inclusion14 decks50 decks
-5%synergy
Sink into Stupor
28%inclusion14 decks50 decks
12%synergy
Dark Ritual
26%inclusion13 decks50 decks
-10%synergy
Waterlogged Teachings
24%inclusion12 decks50 decks
12%synergy
Muddle the Mixture
22%inclusion11 decks50 decks
17%synergy
Brainstorm
22%inclusion11 decks50 decks
-8%synergy
Didn't Say Please
22%inclusion11 decks50 decks
17%synergy
Drown in Dreams
22%inclusion11 decks50 decks
18%synergy
Fell the Profane
20%inclusion10 decks50 decks
4%synergy
Pongify
20%inclusion10 decks50 decks
5%synergy
Rapid Hybridization
20%inclusion10 decks50 decks
9%synergy
Mana Drain
20%inclusion10 decks50 decks
3%synergy
Winds of Rebuke
20%inclusion10 decks50 decks
19%synergy
Withering Torment
20%inclusion10 decks50 decks
4%synergy
Kitsune's Technique
19%inclusion6 decks32 decks
16%synergy
Malakir Rebirth
18%inclusion9 decks50 decks
8%synergy
Memory Plunder
16%inclusion8 decks50 decks
10%synergy
Thought Scour
16%inclusion8 decks50 decks
10%synergy
Thought Collapse
16%inclusion8 decks50 decks
13%synergy
Lim-Dûl's Vault
14%inclusion7 decks50 decks
6%synergy
Deadly Rollick
12%inclusion6 decks50 decks
-8%synergy
Psychic Strike
12%inclusion6 decks50 decks
9%synergy
Whir of Invention
12%inclusion6 decks50 decks
11%synergy
Brain Freeze
12%inclusion6 decks50 decks
11%synergy
Resculpt
12%inclusion6 decks50 decks
6%synergy
Pact of Negation
12%inclusion6 decks50 decks
7%synergy
Frantic Search
10%inclusion5 decks50 decks
-9%synergy
Force of Negation
10%inclusion5 decks50 decks
1%synergy
Mission Briefing
10%inclusion5 decks50 decks
7%synergy
Archive Trap
10%inclusion5 decks50 decks
8%synergy
Strix Serenade
10%inclusion5 decks50 decks
6%synergy
Mirrorform
8.8%inclusion3 decks34 decks
8%synergy
Harmonized Crescendo
8.8%inclusion3 decks34 decks
5%synergy
Entomb
8.0%inclusion4 decks50 decks
-0%synergy
Flusterstorm
8.0%inclusion4 decks50 decks
2%synergy
Into the Flood Maw
8.0%inclusion4 decks50 decks
5%synergy
Infernal Grasp
8.0%inclusion4 decks50 decks
-8%synergy
Delay
8.0%inclusion4 decks50 decks
6%synergy
Stifle
8.0%inclusion4 decks50 decks
7%synergy
Pull from Tomorrow
8.0%inclusion4 decks50 decks
6%synergy
Crypt Incursion
8.0%inclusion4 decks50 decks
6%synergy
Darkness
8.0%inclusion4 decks50 decks
6%synergy
Plumb the Forbidden
8.0%inclusion4 decks50 decks
7%synergy
Into the Story
8.0%inclusion4 decks50 decks
6%synergy
Force of Despair
6.0%inclusion3 decks50 decks
2%synergy
Go for the Throat
6.0%inclusion3 decks50 decks
-10%synergy
Dispel
6.0%inclusion3 decks50 decks
0%synergy
Sorceries
Psionic Ritual
42%inclusion21 decks50 decks
39%synergy
Breach the Multiverse
38%inclusion19 decks50 decks
29%synergy
Windfall
36%inclusion18 decks50 decks
23%synergy
Feed the Swarm
36%inclusion18 decks50 decks
1%synergy
Dread Return
32%inclusion16 decks50 decks
26%synergy
Damnation
28%inclusion14 decks50 decks
18%synergy
Toxic Deluge
26%inclusion13 decks50 decks
1%synergy
Rise of the Dark Realms
24%inclusion12 decks50 decks
14%synergy
Extract from Darkness
22%inclusion11 decks50 decks
15%synergy
Mind Grind
22%inclusion11 decks50 decks
17%synergy
Diabolic Intent
20%inclusion10 decks50 decks
14%synergy
Cut Your Losses
18%inclusion9 decks50 decks
14%synergy
Traumatize
18%inclusion9 decks50 decks
13%synergy
Tasha's Hideous Laughter
18%inclusion9 decks50 decks
13%synergy
Victimize
16%inclusion8 decks50 decks
2%synergy
Glimpse the Unthinkable
16%inclusion8 decks50 decks
11%synergy
Fabricate
16%inclusion8 decks50 decks
13%synergy
Nuclear Fallout
16%inclusion8 decks50 decks
15%synergy
Blasphemous Edict
14%inclusion7 decks50 decks
7%synergy
Scheming Symmetry
14%inclusion7 decks50 decks
10%synergy
Incarnation Technique
12%inclusion6 decks50 decks
11%synergy
Profane Tutor
12%inclusion6 decks50 decks
10%synergy
Afterlife from the Loam
10%inclusion5 decks49 decks
9%synergy
Ponder
10%inclusion5 decks50 decks
-6%synergy
Grim Tutor
10%inclusion5 decks50 decks
6%synergy
Dream Harvest
8.8%inclusion3 decks34 decks
4%synergy
Whispering Madness
8.0%inclusion4 decks50 decks
5%synergy
Pilfered Plans
8.0%inclusion4 decks50 decks
6%synergy
From the Catacombs
8.0%inclusion4 decks50 decks
7%synergy
Mind Funeral
8.0%inclusion4 decks50 decks
5%synergy
Demonic Counsel
8.0%inclusion4 decks50 decks
7%synergy
Flood of Recollection
6.0%inclusion3 decks50 decks
6%synergy
Final Act
6.0%inclusion3 decks50 decks
5%synergy
Lórien Revealed
6.0%inclusion3 decks50 decks
2%synergy
Living Death
6.0%inclusion3 decks50 decks
1%synergy
Dark Deal
6.0%inclusion3 decks50 decks
5%synergy
Solve the Equation
6.0%inclusion3 decks50 decks
4%synergy
Syphon Mind
6.0%inclusion3 decks50 decks
3%synergy
Utility Artifacts
Lightning Greaves
30%inclusion15 decks50 decks
3%synergy
Ashnod's Altar
24%inclusion12 decks50 decks
17%synergy
Soul-Guide Lantern
18%inclusion9 decks50 decks
16%synergy
Realmbreaker, the Invasion Tree
18%inclusion9 decks50 decks
16%synergy
Grindstone
18%inclusion9 decks50 decks
17%synergy
Ghoulcaller's Bell
16%inclusion8 decks50 decks
15%synergy
Sapphire Medallion
14%inclusion7 decks50 decks
6%synergy
Codex Shredder
12%inclusion6 decks50 decks
10%synergy
Wayfarer's Bauble
10%inclusion5 decks50 decks
-3%synergy
Ghost Vacuum
10%inclusion5 decks50 decks
9%synergy
Swiftfoot Boots
10%inclusion5 decks50 decks
-15%synergy
Matzalantli, the Great Door
8.0%inclusion4 decks50 decks
6%synergy
Keening Stone
8.0%inclusion4 decks50 decks
7%synergy
Wishclaw Talisman
8.0%inclusion4 decks50 decks
4%synergy
Phyrexian Altar
8.0%inclusion4 decks50 decks
3%synergy
Lantern of Insight
8.0%inclusion4 decks50 decks
5%synergy
Tormod's Crypt
6.0%inclusion3 decks50 decks
4%synergy
The Everflowing Well
6.0%inclusion3 decks50 decks
4%synergy
Crucible of Worlds
6.0%inclusion3 decks50 decks
5%synergy
Profane Memento
6.0%inclusion3 decks50 decks
5%synergy
Expedition Map
6.0%inclusion3 decks50 decks
4%synergy
Folio of Fancies
6.0%inclusion3 decks50 decks
5%synergy
Idol of Oblivion
6.0%inclusion3 decks50 decks
5%synergy
Agatha's Soul Cauldron
6.0%inclusion3 decks50 decks
5%synergy
Enchantments
Memory Erosion
46%inclusion23 decks50 decks
42%synergy
Court of Cunning
38%inclusion19 decks50 decks
32%synergy
Bloodchief Ascension
38%inclusion19 decks50 decks
31%synergy
Mystic Remora
34%inclusion17 decks50 decks
19%synergy
Sphinx's Tutelage
30%inclusion15 decks50 decks
27%synergy
Propaganda
28%inclusion14 decks50 decks
10%synergy
Kindred Discovery
26%inclusion13 decks50 decks
13%synergy
Animate Dead
24%inclusion12 decks50 decks
13%synergy
Ripples of Undeath
20%inclusion10 decks50 decks
16%synergy
Black Market Connections
16%inclusion8 decks50 decks
5%synergy
Leyline of the Void
14%inclusion7 decks50 decks
11%synergy
Phyrexian Arena
12%inclusion6 decks50 decks
-1%synergy
Fraying Sanity
12%inclusion6 decks50 decks
8%synergy
Necromancy
10%inclusion5 decks50 decks
6%synergy
Teferi's Tutelage
10%inclusion5 decks50 decks
8%synergy
Endless Evil
8.0%inclusion4 decks50 decks
3%synergy
Intruder Alarm
8.0%inclusion4 decks50 decks
7%synergy
Virtue of Persistence
8.0%inclusion4 decks50 decks
6%synergy
Black Market
6.0%inclusion3 decks50 decks
1%synergy
Forced Fruition
6.0%inclusion3 decks50 decks
6%synergy
Leyline of Anticipation
6.0%inclusion3 decks50 decks
2%synergy
Jace's Erasure
6.0%inclusion3 decks50 decks
5%synergy
Drowned Secrets
6.0%inclusion3 decks50 decks
5%synergy
Battles
Invasion of Amonkhet
12%inclusion6 decks50 decks
10%synergy
Planeswalkers
Ashiok, Dream Render
20%inclusion10 decks50 decks
14%synergy
Jace, the Perfected Mind
18%inclusion9 decks50 decks
16%synergy
Jace, Memory Adept
10%inclusion5 decks50 decks
8%synergy
Tezzeret, Cruel Captain
8.7%inclusion4 decks46 decks
7%synergy
Tezzeret the Seeker
6.0%inclusion3 decks50 decks
5%synergy
Ashiok, Sculptor of Fears
6.0%inclusion3 decks50 decks
5%synergy
Utility Lands
Bojuka Bog
52%inclusion26 decks50 decks
13%synergy
Nephalia Drownyard
46%inclusion23 decks50 decks
37%synergy
Takenuma, Abandoned Mire
40%inclusion20 decks50 decks
28%synergy
Restless Reef
38%inclusion19 decks50 decks
32%synergy
Jidoor, Aristocratic Capital
35%inclusion17 decks48 decks
31%synergy
Mystic Sanctuary
32%inclusion16 decks50 decks
15%synergy
Otawara, Soaring City
32%inclusion16 decks50 decks
14%synergy
Academy Ruins
30%inclusion15 decks50 decks
26%synergy
Reliquary Tower
28%inclusion14 decks50 decks
-8%synergy
Scavenger Grounds
26%inclusion13 decks50 decks
23%synergy
Buried Ruin
22%inclusion11 decks50 decks
19%synergy
Urza's Saga
20%inclusion10 decks50 decks
14%synergy
Urborg, Tomb of Yawgmoth
20%inclusion10 decks50 decks
0%synergy
Duskmantle, House of Shadow
16%inclusion8 decks50 decks
14%synergy
Cephalid Coliseum
16%inclusion8 decks50 decks
10%synergy
Drownyard Temple
14%inclusion7 decks50 decks
11%synergy
Phyrexian Tower
12%inclusion6 decks50 decks
6%synergy
Mortuary Mire
12%inclusion6 decks50 decks
4%synergy
Creeping Tar Pit
12%inclusion6 decks50 decks
4%synergy
Spymaster's Vault
12%inclusion6 decks50 decks
9%synergy
Rogue's Passage
12%inclusion6 decks50 decks
-15%synergy
Minamo, School at Water's Edge
10%inclusion5 decks50 decks
6%synergy
Temple of the False God
8.0%inclusion4 decks50 decks
-1%synergy
Geier Reach Sanitarium
8.0%inclusion4 decks50 decks
5%synergy
Westvale Abbey
6.0%inclusion3 decks50 decks
5%synergy
Witch's Cottage
6.0%inclusion3 decks50 decks
3%synergy
Maze of Ith
6.0%inclusion3 decks50 decks
4%synergy
Seat of the Synod
6.0%inclusion3 decks50 decks
1%synergy
Emergence Zone
6.0%inclusion3 decks50 decks
4%synergy
Command Beacon
6.0%inclusion3 decks50 decks
2%synergy
Inventors' Fair
6.0%inclusion3 decks50 decks
4%synergy
Crypt of Agadeem
6.0%inclusion3 decks50 decks
4%synergy
Three Tree City
6.0%inclusion3 decks50 decks
-1%synergy
Lonely Sandbar
6.0%inclusion3 decks50 decks
4%synergy
Sunken Palace
6.0%inclusion3 decks50 decks
5%synergy
Mana Artifacts
Sol Ring
88%inclusion44 decks50 decks
0%synergy
Arcane Signet
78%inclusion39 decks50 decks
-6%synergy
Talisman of Dominance
58%inclusion29 decks50 decks
0%synergy
Dimir Signet
42%inclusion21 decks50 decks
-17%synergy
Fellwar Stone
32%inclusion16 decks50 decks
1%synergy
Thought Vessel
22%inclusion11 decks50 decks
-9%synergy
Mind Stone
20%inclusion10 decks50 decks
-8%synergy
Midnight Clock
14%inclusion7 decks50 decks
7%synergy
The Soul Stone
13%inclusion6 decks45 decks
8%synergy
Commander's Sphere
10%inclusion5 decks50 decks
-7%synergy
Lotus Petal
8.0%inclusion4 decks50 decks
1%synergy
Mox Amber
6.0%inclusion3 decks50 decks
0%synergy
Mox Opal
6.0%inclusion3 decks50 decks
2%synergy
Lands
Swamp
98%inclusion49 decks50 decks
1%synergy
Island
98%inclusion49 decks50 decks
1%synergy
Command Tower
92%inclusion46 decks50 decks
4%synergy
Sunken Hollow
74%inclusion37 decks50 decks
9%synergy
Drowned Catacomb
72%inclusion36 decks50 decks
18%synergy
Watery Grave
68%inclusion34 decks50 decks
20%synergy
Underground River
60%inclusion30 decks50 decks
20%synergy
Shipwreck Marsh
60%inclusion30 decks50 decks
20%synergy
Morphic Pool
58%inclusion29 decks50 decks
22%synergy
Darkwater Catacombs
46%inclusion23 decks50 decks
7%synergy
Polluted Delta
46%inclusion23 decks50 decks
14%synergy
Tainted Isle
44%inclusion22 decks50 decks
-0%synergy
Clearwater Pathway
40%inclusion20 decks50 decks
15%synergy
Dimir Aqueduct
40%inclusion20 decks50 decks
2%synergy
Gloomlake Verge
40%inclusion20 decks50 decks
16%synergy
Choked Estuary
38%inclusion19 decks50 decks
-9%synergy
Boggart Trawler
36%inclusion18 decks50 decks
29%synergy
Sunken Ruins
36%inclusion18 decks50 decks
20%synergy
Undercity Sewers
30%inclusion15 decks50 decks
9%synergy
Sink into Stupor
28%inclusion14 decks50 decks
12%synergy
Exotic Orchard
26%inclusion13 decks50 decks
-6%synergy
Fetid Pools
26%inclusion13 decks50 decks
10%synergy
Waterlogged Teachings
24%inclusion12 decks50 decks
12%synergy
Temple of Deceit
22%inclusion11 decks50 decks
-13%synergy
River of Tears
22%inclusion11 decks50 decks
12%synergy
Fell the Profane
20%inclusion10 decks50 decks
4%synergy
Underground Sea
20%inclusion10 decks50 decks
7%synergy
Myriad Landscape
18%inclusion9 decks50 decks
-3%synergy
Malakir Rebirth
18%inclusion9 decks50 decks
8%synergy
Path of Ancestry
18%inclusion9 decks50 decks
-9%synergy
Port of Karfell
18%inclusion9 decks50 decks
12%synergy
Misty Rainforest
16%inclusion8 decks50 decks
8%synergy
Fabled Passage
16%inclusion8 decks50 decks
7%synergy
Hydroelectric Specimen
14%inclusion7 decks50 decks
6%synergy
Verdant Catacombs
12%inclusion6 decks50 decks
5%synergy
Darkslick Shores
12%inclusion6 decks50 decks
-2%synergy
Scalding Tarn
12%inclusion6 decks50 decks
4%synergy
Marsh Flats
12%inclusion6 decks50 decks
4%synergy
Flooded Strand
12%inclusion6 decks50 decks
3%synergy
Cavern of Souls
10%inclusion5 decks50 decks
1%synergy
Prismatic Vista
8.0%inclusion4 decks50 decks
2%synergy
Terramorphic Expanse
8.0%inclusion4 decks50 decks
-3%synergy
Ash Barrens
8.0%inclusion4 decks50 decks
3%synergy
Snow-Covered Island
8.0%inclusion4 decks50 decks
1%synergy
Dismal Backwater
8.0%inclusion4 decks50 decks
-8%synergy
Plaza of Heroes
8.0%inclusion4 decks50 decks
7%synergy
Reflecting Pool
8.0%inclusion4 decks50 decks
3%synergy
City of Brass
8.0%inclusion4 decks50 decks
2%synergy
Bloodstained Mire
8.0%inclusion4 decks50 decks
-0%synergy
Abstergo Entertainment
8.0%inclusion4 decks50 decks
7%synergy