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

Zellix, Sanity Flayer // Scion of Halaster
Rank #2,126
423decks
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
10%inclusion10 decks98 decks
6%synergy
Exhibition Tidecaller
10%inclusion10 decks98 decks
9%synergy
Decorum Dissertation
2.2%inclusion2 decks92 decks
1%synergy
Harmonized Trio
2.2%inclusion2 decks92 decks
1%synergy
The Dawning Archaic
2.0%inclusion2 decks98 decks
1%synergy
High Synergy Cards
Altar of the Brood
70%inclusion297 decks423 decks
65%synergy
Mindcrank
69%inclusion291 decks423 decks
57%synergy
Mesmeric Orb
61%inclusion257 decks423 decks
56%synergy
Ruin Crab
63%inclusion266 decks423 decks
55%synergy
Maddening Cacophony
58%inclusion247 decks423 decks
48%synergy
The Water Crystal
54%inclusion164 decks305 decks
45%synergy
Psychic Corrosion
50%inclusion212 decks423 decks
44%synergy
Fractured Sanity
52%inclusion222 decks423 decks
43%synergy
Skullclamp
51%inclusion216 decks423 decks
42%synergy
Memory Erosion
46%inclusion195 decks423 decks
42%synergy
Top Cards
Drown in the Loch
58%inclusion246 decks423 decks
40%synergy
Consuming Aberration
52%inclusion221 decks423 decks
37%synergy
Syr Konrad, the Grim
51%inclusion215 decks423 decks
38%synergy
Counterspell
49%inclusion207 decks423 decks
-7%synergy
Reanimate
48%inclusion202 decks423 decks
23%synergy
Bruvac the Grandiloquent
45%inclusion189 decks423 decks
38%synergy
Riverchurn Monument
44%inclusion155 decks354 decks
40%synergy
Captain N'ghathrod
43%inclusion184 decks423 decks
40%synergy
Singularity Rupture
43%inclusion115 decks270 decks
30%synergy
Court of Cunning
41%inclusion175 decks423 decks
36%synergy
Game Changers
Rhystic Study
36%inclusion152 decks423 decks
13%synergy
Cyclonic Rift
29%inclusion122 decks423 decks
6%synergy
Demonic Tutor
27%inclusion113 decks423 decks
8%synergy
Fierce Guardianship
25%inclusion104 decks423 decks
6%synergy
Vampiric Tutor
23%inclusion99 decks423 decks
8%synergy
Notion Thief
20%inclusion85 decks423 decks
9%synergy
Mystical Tutor
18%inclusion78 decks423 decks
5%synergy
Ancient Tomb
16%inclusion67 decks423 decks
8%synergy
Force of Will
16%inclusion67 decks423 decks
6%synergy
Thassa's Oracle
15%inclusion63 decks423 decks
7%synergy
Creatures
The Mindskinner
41%inclusion164 decks401 decks
34%synergy
Duskmantle Guildmage
35%inclusion147 decks423 decks
30%synergy
Hedron Crab
32%inclusion135 decks423 decks
28%synergy
Grell Philosopher
31%inclusion131 decks423 decks
27%synergy
Phenax, God of Deception
31%inclusion130 decks423 decks
28%synergy
Dreamborn Muse
27%inclusion114 decks423 decks
26%synergy
Shadow Kin
26%inclusion110 decks423 decks
24%synergy
Cruel Somnophage
25%inclusion107 decks423 decks
20%synergy
Trinket Mage
24%inclusion100 decks423 decks
22%synergy
Manic Scribe
23%inclusion98 decks423 decks
22%synergy
Guiltfeeder
22%inclusion94 decks423 decks
17%synergy
Uchuulon
22%inclusion93 decks423 decks
16%synergy
Boggart Trawler
21%inclusion90 decks423 decks
15%synergy
Sewer Nemesis
21%inclusion89 decks423 decks
16%synergy
Undead Alchemist
21%inclusion88 decks423 decks
18%synergy
Terisian Mindbreaker
21%inclusion88 decks423 decks
18%synergy
Spellskite
21%inclusion87 decks423 decks
13%synergy
Dauthi Voidwalker
20%inclusion86 decks423 decks
9%synergy
Nemesis of Reason
19%inclusion79 decks423 decks
11%synergy
Hullbreaker Horror
18%inclusion77 decks423 decks
2%synergy
Riddlekeeper
18%inclusion76 decks423 decks
17%synergy
Faerie Mastermind
17%inclusion71 decks423 decks
7%synergy
Tribute Mage
16%inclusion66 decks423 decks
14%synergy
Millikin
15%inclusion63 decks423 decks
12%synergy
Umbris, Fear Manifest
14%inclusion59 decks423 decks
13%synergy
Deranged Assistant
14%inclusion59 decks423 decks
11%synergy
Deepmuck Desperado
14%inclusion58 decks423 decks
13%synergy
Aboleth Spawn
14%inclusion58 decks423 decks
8%synergy
Phyrexian Metamorph
13%inclusion55 decks423 decks
3%synergy
Opposition Agent
13%inclusion54 decks423 decks
5%synergy
Nighthowler
13%inclusion53 decks423 decks
7%synergy
Laboratory Maniac
12%inclusion52 decks423 decks
9%synergy
Grazilaxx, Illithid Scholar
12%inclusion51 decks423 decks
2%synergy
Wonder
11%inclusion46 decks423 decks
5%synergy
Hydroelectric Specimen
11%inclusion46 decks423 decks
3%synergy
Baleful Strix
11%inclusion46 decks423 decks
-13%synergy
Orcish Bowmasters
11%inclusion45 decks423 decks
4%synergy
Sludge Monster
10%inclusion43 decks423 decks
3%synergy
Talion, the Kindly Lord
10%inclusion43 decks423 decks
4%synergy
Raul, Trouble Shooter
10%inclusion41 decks423 decks
9%synergy
Overlord of the Balemurk
10%inclusion38 decks399 decks
8%synergy
Mirelurk Queen
9.2%inclusion39 decks423 decks
9%synergy
Toxrill, the Corrosive
9.2%inclusion39 decks423 decks
3%synergy
Silent Hallcreeper
9.0%inclusion36 decks401 decks
1%synergy
Fleet Swallower
8.7%inclusion37 decks423 decks
6%synergy
Ledger Shredder
8.7%inclusion37 decks423 decks
5%synergy
Thing in the Ice
8.7%inclusion37 decks423 decks
5%synergy
Lazav, Dimir Mastermind
8.5%inclusion36 decks423 decks
5%synergy
Mind Flayer
8.3%inclusion35 decks423 decks
3%synergy
Likeness Looter
8.3%inclusion35 decks423 decks
1%synergy
Instants
An Offer You Can't Refuse
38%inclusion162 decks423 decks
7%synergy
Dark Ritual
35%inclusion149 decks423 decks
-1%synergy
Visions of Beyond
35%inclusion148 decks423 decks
31%synergy
Swan Song
29%inclusion121 decks423 decks
10%synergy
Thought Scour
25%inclusion105 decks423 decks
18%synergy
Arcane Denial
23%inclusion98 decks423 decks
-3%synergy
Sink into Stupor
23%inclusion98 decks423 decks
7%synergy
Didn't Say Please
23%inclusion97 decks423 decks
18%synergy
Mana Drain
22%inclusion95 decks423 decks
5%synergy
Deadly Rollick
22%inclusion94 decks423 decks
2%synergy
Drown in Dreams
22%inclusion93 decks423 decks
18%synergy
Negate
20%inclusion85 decks423 decks
-12%synergy
Muddle the Mixture
20%inclusion83 decks423 decks
15%synergy
Brainstorm
19%inclusion82 decks423 decks
-10%synergy
Pongify
19%inclusion79 decks423 decks
3%synergy
Force of Negation
17%inclusion70 decks423 decks
8%synergy
Thought Collapse
16%inclusion69 decks423 decks
13%synergy
Memory Plunder
15%inclusion65 decks423 decks
10%synergy
Waterlogged Teachings
15%inclusion65 decks423 decks
4%synergy
Fell the Profane
15%inclusion64 decks423 decks
-1%synergy
Winds of Rebuke
15%inclusion63 decks423 decks
14%synergy
Withering Torment
15%inclusion59 decks400 decks
-1%synergy
Frantic Search
14%inclusion60 decks423 decks
-5%synergy
Archive Trap
14%inclusion60 decks423 decks
12%synergy
Pact of Negation
14%inclusion58 decks423 decks
9%synergy
Demonic Consultation
13%inclusion55 decks423 decks
7%synergy
Flusterstorm
13%inclusion54 decks423 decks
6%synergy
Rapid Hybridization
12%inclusion51 decks423 decks
2%synergy
Cabal Ritual
12%inclusion49 decks423 decks
6%synergy
Psychic Strike
11%inclusion46 decks423 decks
8%synergy
Mental Misstep
11%inclusion46 decks423 decks
6%synergy
Kitsune's Technique
11%inclusion17 decks159 decks
8%synergy
Dramatic Reversal
10%inclusion44 decks423 decks
7%synergy
Village Rites
10%inclusion42 decks423 decks
3%synergy
Tainted Pact
9.5%inclusion40 decks423 decks
5%synergy
Entomb
9.5%inclusion40 decks423 decks
1%synergy
Resculpt
9.2%inclusion39 decks423 decks
3%synergy
Aetherize
9.0%inclusion38 decks423 decks
-2%synergy
Deadly Dispute
9.0%inclusion38 decks423 decks
1%synergy
Mindbreak Trap
8.5%inclusion36 decks423 decks
4%synergy
Harmonized Crescendo
8.0%inclusion14 decks175 decks
4%synergy
Whir of Invention
7.8%inclusion33 decks423 decks
6%synergy
Lim-Dûl's Vault
7.8%inclusion33 decks423 decks
0%synergy
Brain Freeze
7.8%inclusion33 decks423 decks
7%synergy
Malakir Rebirth
7.8%inclusion33 decks423 decks
-2%synergy
Dig Through Time
7.8%inclusion33 decks423 decks
-2%synergy
Into the Story
7.3%inclusion31 decks423 decks
6%synergy
Scour for Scrap
7.2%inclusion19 decks265 decks
6%synergy
Unseal the Necropolis
6.6%inclusion28 decks423 decks
6%synergy
Infernal Grasp
6.4%inclusion27 decks423 decks
-9%synergy
Sorceries
Breach the Multiverse
33%inclusion139 decks423 decks
24%synergy
Windfall
33%inclusion138 decks423 decks
19%synergy
Feed the Swarm
33%inclusion138 decks423 decks
-2%synergy
Toxic Deluge
29%inclusion124 decks423 decks
4%synergy
Psionic Ritual
29%inclusion123 decks423 decks
26%synergy
Dread Return
25%inclusion105 decks423 decks
19%synergy
Glimpse the Unthinkable
22%inclusion91 decks423 decks
17%synergy
Mind Grind
21%inclusion89 decks423 decks
16%synergy
Victimize
21%inclusion87 decks423 decks
7%synergy
Cut Your Losses
21%inclusion87 decks423 decks
17%synergy
Extract from Darkness
20%inclusion85 decks423 decks
13%synergy
Rise of the Dark Realms
20%inclusion83 decks423 decks
10%synergy
Traumatize
19%inclusion80 decks423 decks
14%synergy
Diabolic Intent
18%inclusion77 decks423 decks
12%synergy
Tasha's Hideous Laughter
18%inclusion77 decks423 decks
13%synergy
Damnation
17%inclusion74 decks423 decks
7%synergy
Nuclear Fallout
13%inclusion55 decks423 decks
12%synergy
Fabricate
12%inclusion52 decks423 decks
9%synergy
Scheming Symmetry
11%inclusion46 decks423 decks
7%synergy
Imperial Seal
10%inclusion44 decks423 decks
5%synergy
Treasure Cruise
10%inclusion42 decks423 decks
1%synergy
Blasphemous Edict
10%inclusion37 decks379 decks
3%synergy
Mnemonic Betrayal
9.0%inclusion38 decks423 decks
6%synergy
Ponder
8.7%inclusion37 decks423 decks
-8%synergy
Mind Funeral
8.7%inclusion37 decks423 decks
6%synergy
Pilfered Plans
8.5%inclusion36 decks423 decks
6%synergy
Beseech the Mirror
8.3%inclusion35 decks423 decks
6%synergy
Dread Summons
8.0%inclusion34 decks423 decks
5%synergy
Bond of Insight
7.6%inclusion32 decks423 decks
7%synergy
Profane Tutor
7.3%inclusion31 decks423 decks
6%synergy
Grim Tutor
7.1%inclusion30 decks423 decks
3%synergy
Distant Melody
6.4%inclusion27 decks423 decks
-6%synergy
Agadeem's Awakening
6.1%inclusion26 decks423 decks
1%synergy
Afterlife from the Loam
6.1%inclusion20 decks329 decks
5%synergy
Dream Harvest
5.8%inclusion10 decks173 decks
1%synergy
Syphon Mind
5.7%inclusion24 decks423 decks
3%synergy
Grasping Tentacles
5.0%inclusion17 decks337 decks
4%synergy
Utility Artifacts
Altar of Dementia
40%inclusion170 decks423 decks
36%synergy
Lightning Greaves
25%inclusion106 decks423 decks
-2%synergy
Ashnod's Altar
18%inclusion77 decks423 decks
11%synergy
Realmbreaker, the Invasion Tree
17%inclusion70 decks423 decks
15%synergy
Ghoulcaller's Bell
15%inclusion65 decks423 decks
14%synergy
The One Ring
13%inclusion56 decks423 decks
6%synergy
Codex Shredder
13%inclusion53 decks423 decks
11%synergy
Grindstone
12%inclusion50 decks423 decks
11%synergy
Isochron Scepter
11%inclusion48 decks423 decks
8%synergy
Wishclaw Talisman
11%inclusion46 decks423 decks
7%synergy
Soul-Guide Lantern
9.2%inclusion39 decks423 decks
7%synergy
Swiftfoot Boots
9.2%inclusion39 decks423 decks
-15%synergy
Sapphire Medallion
9.0%inclusion38 decks423 decks
1%synergy
Wayfarer's Bauble
8.7%inclusion37 decks423 decks
-4%synergy
Idol of Oblivion
7.6%inclusion32 decks423 decks
6%synergy
Phyrexian Altar
7.3%inclusion31 decks423 decks
2%synergy
Sensei's Divining Top
6.6%inclusion28 decks423 decks
-3%synergy
Folio of Fancies
6.1%inclusion26 decks423 decks
5%synergy
Altar of Bhaal
5.4%inclusion23 decks423 decks
5%synergy
Crucible of Worlds
5.4%inclusion23 decks423 decks
4%synergy
Enchantments
Bloodchief Ascension
37%inclusion158 decks423 decks
30%synergy
Mystic Remora
30%inclusion129 decks423 decks
15%synergy
Sphinx's Tutelage
28%inclusion120 decks423 decks
26%synergy
Animate Dead
26%inclusion108 decks423 decks
15%synergy
Fraying Sanity
25%inclusion104 decks423 decks
21%synergy
Propaganda
22%inclusion95 decks423 decks
5%synergy
Ripples of Undeath
18%inclusion76 decks423 decks
14%synergy
Kindred Discovery
18%inclusion75 decks423 decks
4%synergy
Teferi's Tutelage
16%inclusion66 decks423 decks
14%synergy
Phyrexian Arena
14%inclusion61 decks423 decks
1%synergy
Black Market Connections
12%inclusion51 decks423 decks
2%synergy
Endless Evil
11%inclusion45 decks423 decks
6%synergy
Intruder Alarm
9.5%inclusion40 decks423 decks
8%synergy
Necropotence
8.5%inclusion36 decks423 decks
6%synergy
Necromancy
8.3%inclusion35 decks423 decks
4%synergy
Drowned Secrets
8.3%inclusion35 decks423 decks
8%synergy
Jace's Erasure
7.6%inclusion32 decks423 decks
7%synergy
Leyline of the Void
6.4%inclusion27 decks423 decks
3%synergy
Struggle for Project Purity
5.2%inclusion22 decks423 decks
5%synergy
Battles
Invasion of Amonkhet
6.4%inclusion27 decks423 decks
5%synergy
Planeswalkers
Ashiok, Dream Render
26%inclusion108 decks423 decks
20%synergy
Jace, the Perfected Mind
16%inclusion69 decks423 decks
14%synergy
Jace, Wielder of Mysteries
12%inclusion49 decks423 decks
9%synergy
Jace, Memory Adept
7.3%inclusion31 decks423 decks
5%synergy
Ashiok, Sculptor of Fears
6.1%inclusion26 decks423 decks
5%synergy
Utility Lands
Bojuka Bog
42%inclusion179 decks423 decks
4%synergy
Nephalia Drownyard
37%inclusion158 decks423 decks
29%synergy
Otawara, Soaring City
29%inclusion123 decks423 decks
11%synergy
Takenuma, Abandoned Mire
27%inclusion116 decks423 decks
15%synergy
Jidoor, Aristocratic Capital
26%inclusion82 decks311 decks
21%synergy
Urza's Saga
23%inclusion97 decks423 decks
17%synergy
Reliquary Tower
22%inclusion91 decks423 decks
-14%synergy
Mystic Sanctuary
21%inclusion90 decks423 decks
4%synergy
Urborg, Tomb of Yawgmoth
21%inclusion88 decks423 decks
1%synergy
Academy Ruins
18%inclusion78 decks423 decks
14%synergy
Restless Reef
17%inclusion74 decks423 decks
11%synergy
Cephalid Coliseum
17%inclusion72 decks423 decks
11%synergy
Minamo, School at Water's Edge
13%inclusion57 decks423 decks
10%synergy
Scavenger Grounds
13%inclusion55 decks423 decks
10%synergy
Phyrexian Tower
13%inclusion53 decks423 decks
6%synergy
Buried Ruin
13%inclusion53 decks423 decks
10%synergy
Rogue's Passage
12%inclusion49 decks423 decks
-15%synergy
Drownyard Temple
9.0%inclusion38 decks423 decks
6%synergy
Duskmantle, House of Shadow
8.5%inclusion36 decks423 decks
7%synergy
Mortuary Mire
8.0%inclusion34 decks423 decks
0%synergy
Three Tree City
7.7%inclusion32 decks413 decks
1%synergy
Temple of the False God
7.3%inclusion31 decks423 decks
-2%synergy
Geier Reach Sanitarium
7.1%inclusion30 decks423 decks
4%synergy
Emergence Zone
6.9%inclusion29 decks423 decks
5%synergy
Cabal Coffers
6.1%inclusion26 decks423 decks
-4%synergy
Sunken Palace
5.4%inclusion23 decks423 decks
5%synergy
Mana Artifacts
Sol Ring
85%inclusion361 decks423 decks
-2%synergy
Arcane Signet
79%inclusion336 decks423 decks
-4%synergy
Talisman of Dominance
56%inclusion237 decks423 decks
-2%synergy
Dimir Signet
49%inclusion207 decks423 decks
-10%synergy
Fellwar Stone
31%inclusion131 decks423 decks
0%synergy
Thought Vessel
24%inclusion101 decks423 decks
-7%synergy
Mind Stone
23%inclusion98 decks423 decks
-5%synergy
Lotus Petal
15%inclusion62 decks423 decks
7%synergy
Chrome Mox
13%inclusion54 decks423 decks
6%synergy
Mana Vault
12%inclusion49 decks423 decks
7%synergy
Midnight Clock
12%inclusion49 decks423 decks
5%synergy
Mox Diamond
10%inclusion43 decks423 decks
6%synergy
Mox Opal
10%inclusion43 decks423 decks
6%synergy
Mox Amber
9.2%inclusion39 decks423 decks
3%synergy
Commander's Sphere
9.0%inclusion38 decks423 decks
-8%synergy
The Soul Stone
8.1%inclusion21 decks259 decks
3%synergy
Lands
Island
95%inclusion402 decks423 decks
-2%synergy
Swamp
93%inclusion395 decks423 decks
-3%synergy
Command Tower
89%inclusion375 decks423 decks
1%synergy
Watery Grave
62%inclusion261 decks423 decks
14%synergy
Sunken Hollow
61%inclusion256 decks423 decks
-5%synergy
Drowned Catacomb
53%inclusion224 decks423 decks
-1%synergy
Morphic Pool
48%inclusion205 decks423 decks
12%synergy
Underground River
47%inclusion199 decks423 decks
7%synergy
Polluted Delta
46%inclusion194 decks423 decks
13%synergy
Shipwreck Marsh
44%inclusion188 decks423 decks
4%synergy
Tainted Isle
41%inclusion174 decks423 decks
-3%synergy
Choked Estuary
39%inclusion163 decks423 decks
-9%synergy
Darkwater Catacombs
38%inclusion161 decks423 decks
-1%synergy
Dimir Aqueduct
35%inclusion149 decks423 decks
-3%synergy
Clearwater Pathway
34%inclusion143 decks423 decks
9%synergy
Gloomlake Verge
32%inclusion129 decks401 decks
8%synergy
Undercity Sewers
30%inclusion129 decks423 decks
10%synergy
Temple of Deceit
27%inclusion113 decks423 decks
-9%synergy
Sunken Ruins
26%inclusion111 decks423 decks
10%synergy
Exotic Orchard
26%inclusion110 decks423 decks
-6%synergy
Sink into Stupor
23%inclusion98 decks423 decks
7%synergy
Boggart Trawler
21%inclusion90 decks423 decks
15%synergy
Path of Ancestry
19%inclusion80 decks423 decks
-8%synergy
Underground Sea
18%inclusion76 decks423 decks
5%synergy
Fetid Pools
16%inclusion69 decks423 decks
0%synergy
Myriad Landscape
15%inclusion65 decks423 decks
-5%synergy
Waterlogged Teachings
15%inclusion65 decks423 decks
4%synergy
River of Tears
15%inclusion65 decks423 decks
5%synergy
Fell the Profane
15%inclusion64 decks423 decks
-1%synergy
Flooded Strand
15%inclusion64 decks423 decks
6%synergy
Port of Karfell
15%inclusion63 decks423 decks
9%synergy
Misty Rainforest
15%inclusion62 decks423 decks
6%synergy
Fabled Passage
14%inclusion60 decks423 decks
6%synergy
Darkslick Shores
14%inclusion60 decks423 decks
0%synergy
Scalding Tarn
14%inclusion60 decks423 decks
6%synergy
Verdant Catacombs
13%inclusion54 decks423 decks
5%synergy
Bloodstained Mire
13%inclusion53 decks423 decks
4%synergy
Gemstone Caverns
12%inclusion49 decks423 decks
6%synergy
Evolving Wilds
11%inclusion48 decks423 decks
-5%synergy
Marsh Flats
11%inclusion48 decks423 decks
3%synergy
Hydroelectric Specimen
11%inclusion46 decks423 decks
3%synergy
Mana Confluence
10%inclusion43 decks423 decks
5%synergy
Dismal Backwater
10%inclusion41 decks423 decks
-6%synergy
Prismatic Vista
9.5%inclusion40 decks423 decks
3%synergy
City of Brass
9.5%inclusion40 decks423 decks
3%synergy
Snow-Covered Island
9.2%inclusion39 decks423 decks
2%synergy
Snow-Covered Swamp
9.0%inclusion38 decks423 decks
2%synergy
Terramorphic Expanse
8.7%inclusion37 decks423 decks
-2%synergy
Malakir Rebirth
7.8%inclusion33 decks423 decks
-2%synergy
Reflecting Pool
7.8%inclusion33 decks423 decks
3%synergy