Skithiryx, the Blight Dragon (Commander) - Core Infect

Alternate Names:

Venom, King in BlackVenom, King in Black

Skithiryx, the Blight Dragon
Rank #805
50decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Arnaud Gompertz
Jun 17, 2026
Arnaud Gompertz
Meet Dakkon Blackblade, aka The Tarnished
This week, Arnaud builds a Commander deck inspired by the masterpiece Elden Ring.
Deck Filters
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Archidekt
Commander Spellbook
Moxfield
Scryfall
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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Reverent Howl
25%inclusion1 decks4 decks
25%synergy
High Synergy Cards
Plague Stinger
78%inclusion39 decks50 decks
77%synergy
Hand of the Praetors
74%inclusion37 decks50 decks
73%synergy
Plague Myr
74%inclusion37 decks50 decks
73%synergy
Infectious Inquiry
70%inclusion35 decks50 decks
67%synergy
Ichor Rats
68%inclusion34 decks50 decks
65%synergy
Drown in Ichor
66%inclusion33 decks50 decks
62%synergy
Whispering Specter
62%inclusion31 decks50 decks
61%synergy
Blightbelly Rat
64%inclusion32 decks50 decks
61%synergy
Lashwrithe
64%inclusion32 decks50 decks
60%synergy
Ichorclaw Myr
60%inclusion30 decks50 decks
60%synergy
Top Cards
Dark Ritual
62%inclusion31 decks50 decks
-5%synergy
Feed the Swarm
62%inclusion31 decks50 decks
12%synergy
Vraska's Fall
60%inclusion30 decks50 decks
57%synergy
Phyrexian Crusader
60%inclusion30 decks50 decks
59%synergy
Swiftfoot Boots
60%inclusion30 decks50 decks
28%synergy
Phyrexian Arena
58%inclusion29 decks50 decks
19%synergy
Crypt Ghast
56%inclusion28 decks50 decks
9%synergy
Bilious Skulldweller
56%inclusion28 decks50 decks
55%synergy
Defile
56%inclusion28 decks50 decks
21%synergy
Core Prowler
56%inclusion28 decks50 decks
55%synergy
Creatures
Reaper of Sheoldred
54%inclusion27 decks50 decks
53%synergy
Corpse Cur
54%inclusion27 decks50 decks
54%synergy
Flensermite
52%inclusion26 decks50 decks
52%synergy
Pestilent Syphoner
42%inclusion21 decks50 decks
41%synergy
Flesh-Eater Imp
42%inclusion21 decks50 decks
41%synergy
Phyrexian Obliterator
38%inclusion19 decks50 decks
27%synergy
Myr Convert
38%inclusion19 decks50 decks
37%synergy
Septic Rats
38%inclusion19 decks50 decks
36%synergy
K'rrik, Son of Yawgmoth
36%inclusion18 decks50 decks
17%synergy
Necropede
34%inclusion17 decks50 decks
34%synergy
Phyrexian Juggernaut
32%inclusion16 decks50 decks
32%synergy
Leaden Myr
32%inclusion16 decks50 decks
26%synergy
Solemn Simulacrum
28%inclusion14 decks50 decks
7%synergy
Contagious Nim
24%inclusion12 decks50 decks
24%synergy
Yawgmoth, Thran Physician
24%inclusion12 decks50 decks
14%synergy
Gulping Scraptrap
22%inclusion11 decks50 decks
22%synergy
Gray Merchant of Asphodel
18%inclusion9 decks50 decks
-32%synergy
Blightsteel Colossus
18%inclusion9 decks50 decks
17%synergy
Blackcleave Goblin
16%inclusion8 decks50 decks
16%synergy
Dread Presence
16%inclusion8 decks50 decks
3%synergy
Swamp Mosquito
14%inclusion7 decks50 decks
14%synergy
Burnished Hart
14%inclusion7 decks50 decks
7%synergy
Vector Asp
12%inclusion6 decks50 decks
12%synergy
Necroskitter
12%inclusion6 decks50 decks
9%synergy
Brass Squire
12%inclusion6 decks50 decks
11%synergy
Palladium Myr
12%inclusion6 decks50 decks
10%synergy
Silent Arbiter
10%inclusion5 decks50 decks
8%synergy
Dark Confidant
10%inclusion5 decks50 decks
2%synergy
Magus of the Coffers
10%inclusion5 decks50 decks
4%synergy
Defiler of Flesh
10%inclusion5 decks50 decks
6%synergy
Nirkana Revenant
10%inclusion5 decks50 decks
-0%synergy
Sheoldred, Whispering One
10%inclusion5 decks50 decks
-1%synergy
Sheoldred's Headcleaver
10%inclusion5 decks50 decks
10%synergy
Toxic Nim
10%inclusion5 decks50 decks
10%synergy
Massacre Girl, Known Killer
10%inclusion5 decks50 decks
7%synergy
Ornithopter of Paradise
8.0%inclusion4 decks50 decks
5%synergy
Grafted Butcher
8.0%inclusion4 decks50 decks
8%synergy
Nimraiser Paladin
8.0%inclusion4 decks50 decks
8%synergy
Scheming Aspirant
8.0%inclusion4 decks50 decks
8%synergy
Phyrexian Vatmother
8.0%inclusion4 decks50 decks
8%synergy
Dauthi Voidwalker
8.0%inclusion4 decks50 decks
-8%synergy
Scavenger Regent
7.7%inclusion3 decks39 decks
7%synergy
Dune Mover
6.0%inclusion3 decks50 decks
6%synergy
Paragon of Open Graves
6.0%inclusion3 decks50 decks
5%synergy
Gix, Yawgmoth Praetor
6.0%inclusion3 decks50 decks
1%synergy
Massacre Wurm
6.0%inclusion3 decks50 decks
-11%synergy
Karumonix, the Rat King
6.0%inclusion3 decks50 decks
1%synergy
Skinrender
6.0%inclusion3 decks50 decks
5%synergy
Suspicious Bookcase
6.0%inclusion3 decks50 decks
6%synergy
Gonti, Lord of Luxury
6.0%inclusion3 decks50 decks
3%synergy
Instants
Howl from Beyond
52%inclusion26 decks50 decks
51%synergy
Tainted Strike
48%inclusion24 decks50 decks
45%synergy
Whisper of the Dross
44%inclusion22 decks50 decks
41%synergy
Grim Affliction
42%inclusion21 decks50 decks
40%synergy
Go for the Throat
36%inclusion18 decks50 decks
13%synergy
Withering Torment
27%inclusion13 decks48 decks
-4%synergy
Dismember
26%inclusion13 decks50 decks
16%synergy
Imp's Mischief
24%inclusion12 decks50 decks
-1%synergy
Infernal Grasp
24%inclusion12 decks50 decks
-1%synergy
Virulent Wound
22%inclusion11 decks50 decks
22%synergy
Archenemy's Charm
21%inclusion7 decks34 decks
12%synergy
Snuff Out
20%inclusion10 decks50 decks
6%synergy
Doom Blade
20%inclusion10 decks50 decks
13%synergy
Murder
20%inclusion10 decks50 decks
10%synergy
Malakir Rebirth
20%inclusion10 decks50 decks
-4%synergy
Anoint with Affliction
16%inclusion8 decks50 decks
15%synergy
Sugar Rush
16%inclusion8 decks50 decks
16%synergy
Astarion's Thirst
14%inclusion7 decks50 decks
13%synergy
Supernatural Stamina
14%inclusion7 decks50 decks
6%synergy
Unlikely Aid
14%inclusion7 decks50 decks
13%synergy
Hero's Downfall
12%inclusion6 decks50 decks
5%synergy
Unnatural Endurance
12%inclusion6 decks50 decks
12%synergy
Force of Despair
10%inclusion5 decks50 decks
2%synergy
Consuming Corruption
10%inclusion5 decks50 decks
-5%synergy
Hatred
10%inclusion5 decks50 decks
9%synergy
Cabal Ritual
10%inclusion5 decks50 decks
-9%synergy
Culling the Weak
10%inclusion5 decks50 decks
-8%synergy
Lash of Thorns
10%inclusion5 decks50 decks
10%synergy
Withering Boon
10%inclusion5 decks50 decks
6%synergy
Rush of Vitality
10%inclusion5 decks50 decks
9%synergy
Undying Malice
10%inclusion5 decks50 decks
-0%synergy
Tragic Slip
10%inclusion5 decks50 decks
-9%synergy
Fell the Profane
8.0%inclusion4 decks50 decks
-12%synergy
Grotesque Mutation
8.0%inclusion4 decks50 decks
8%synergy
Village Rites
8.0%inclusion4 decks50 decks
-18%synergy
Undying Evil
8.0%inclusion4 decks50 decks
5%synergy
Grasp of Darkness
8.0%inclusion4 decks50 decks
6%synergy
Darkness
8.0%inclusion4 decks50 decks
-2%synergy
Professor's Warning
8.0%inclusion4 decks50 decks
7%synergy
Masterful Flourish
6.3%inclusion1 decks16 decks
5%synergy
Deadly Rollick
6.0%inclusion3 decks50 decks
-19%synergy
Geth's Verdict
6.0%inclusion3 decks50 decks
6%synergy
Sheoldred's Edict
6.0%inclusion3 decks50 decks
-9%synergy
Deadly Dispute
6.0%inclusion3 decks50 decks
-21%synergy
Armor of Shadows
6.0%inclusion3 decks50 decks
4%synergy
Vampire's Bite
6.0%inclusion3 decks50 decks
6%synergy
Baleful Mastery
6.0%inclusion3 decks50 decks
-2%synergy
Maximum Overdrive
5.0%inclusion2 decks40 decks
4%synergy
Sorceries
Sign in Blood
54%inclusion27 decks50 decks
19%synergy
Phyresis Outbreak
50%inclusion25 decks50 decks
48%synergy
Night's Whisper
46%inclusion23 decks50 decks
21%synergy
Crux of Fate
40%inclusion20 decks50 decks
39%synergy
Caress of Phyrexia
36%inclusion18 decks50 decks
35%synergy
Read the Bones
34%inclusion17 decks50 decks
18%synergy
Vat Emergence
28%inclusion14 decks50 decks
27%synergy
Toxic Deluge
26%inclusion13 decks50 decks
-11%synergy
Diabolic Tutor
20%inclusion10 decks50 decks
6%synergy
Mutilate
20%inclusion10 decks50 decks
4%synergy
Reanimate
20%inclusion10 decks50 decks
-21%synergy
Spread the Sickness
18%inclusion9 decks50 decks
17%synergy
Geth's Summons
18%inclusion9 decks50 decks
18%synergy
Bubbling Muck
16%inclusion8 decks50 decks
0%synergy
In Garruk's Wake
16%inclusion8 decks50 decks
12%synergy
Exsanguinate
14%inclusion7 decks50 decks
-11%synergy
Pox Plague
13%inclusion2 decks16 decks
7%synergy
Feed the Infection
12%inclusion6 decks50 decks
11%synergy
Black Sun's Zenith
10%inclusion5 decks50 decks
5%synergy
Blasphemous Edict
8.9%inclusion4 decks45 decks
-7%synergy
Innocent Blood
8.0%inclusion4 decks50 decks
2%synergy
Ancient Craving
8.0%inclusion4 decks50 decks
6%synergy
Ambition's Cost
8.0%inclusion4 decks50 decks
5%synergy
Syphon Mind
8.0%inclusion4 decks50 decks
-4%synergy
Beseech the Queen
8.0%inclusion4 decks50 decks
2%synergy
Profane Tutor
6.0%inclusion3 decks50 decks
2%synergy
Praetor's Grasp
6.0%inclusion3 decks50 decks
2%synergy
Nighthaze
6.0%inclusion3 decks50 decks
6%synergy
Damnation
6.0%inclusion3 decks50 decks
-14%synergy
Utility Artifacts
Blackblade Reforged
54%inclusion27 decks50 decks
51%synergy
Contagion Clasp
44%inclusion22 decks50 decks
42%synergy
Fireshrieker
44%inclusion22 decks50 decks
42%synergy
Jet Medallion
44%inclusion22 decks50 decks
-18%synergy
Nightmare Lash
40%inclusion20 decks50 decks
38%synergy
Whispersilk Cloak
38%inclusion19 decks50 decks
32%synergy
Champion's Helm
32%inclusion16 decks50 decks
30%synergy
Trailblazer's Boots
30%inclusion15 decks50 decks
28%synergy
Contagion Engine
28%inclusion14 decks50 decks
26%synergy
Lightning Greaves
26%inclusion13 decks50 decks
-8%synergy
Hero's Blade
26%inclusion13 decks50 decks
26%synergy
Wayfarer's Bauble
24%inclusion12 decks50 decks
9%synergy
The Darkness Crystal
21%inclusion7 decks34 decks
0%synergy
Commander's Plate
18%inclusion9 decks50 decks
12%synergy
Throne of Geth
16%inclusion8 decks50 decks
16%synergy
Strata Scythe
16%inclusion8 decks50 decks
15%synergy
Sword of the Animist
16%inclusion8 decks50 decks
12%synergy
Loxodon Warhammer
16%inclusion8 decks50 decks
15%synergy
Leyline Axe
16%inclusion7 decks45 decks
15%synergy
Inquisitor's Flail
14%inclusion7 decks50 decks
14%synergy
Darksteel Plate
14%inclusion7 decks50 decks
12%synergy
Sword of Vengeance
14%inclusion7 decks50 decks
13%synergy
Grafted Exoskeleton
14%inclusion7 decks50 decks
13%synergy
Nettlecyst
12%inclusion6 decks50 decks
11%synergy
Sword of Truth and Justice
12%inclusion6 decks50 decks
11%synergy
Expedition Map
12%inclusion6 decks50 decks
1%synergy
Brotherhood Regalia
12%inclusion6 decks50 decks
9%synergy
Vorpal Sword
10%inclusion5 decks50 decks
6%synergy
Cranial Plating
10%inclusion5 decks50 decks
7%synergy
Bontu's Monument
10%inclusion5 decks50 decks
-18%synergy
Genji Glove
8.8%inclusion3 decks34 decks
8%synergy
Thran Power Suit
8.0%inclusion4 decks50 decks
8%synergy
O-Naginata
8.0%inclusion4 decks50 decks
8%synergy
Prowler's Helm
8.0%inclusion4 decks50 decks
7%synergy
Shadowspear
8.0%inclusion4 decks50 decks
4%synergy
Silver Shroud Costume
8.0%inclusion4 decks50 decks
7%synergy
Pact Weapon
8.0%inclusion4 decks50 decks
6%synergy
Bloodthorn Flail
6.0%inclusion3 decks50 decks
6%synergy
Pip-Boy 3000
6.0%inclusion3 decks50 decks
6%synergy
Manifold Key
6.0%inclusion3 decks50 decks
4%synergy
Whip of Erebos
6.0%inclusion3 decks50 decks
-5%synergy
Skullclamp
6.0%inclusion3 decks50 decks
-16%synergy
Mind Carver
6.0%inclusion3 decks50 decks
6%synergy
Haunted Cloak
6.0%inclusion3 decks50 decks
5%synergy
Prosthetic Injector
6.0%inclusion3 decks50 decks
6%synergy
Helm of the Host
6.0%inclusion3 decks50 decks
4%synergy
Mask of Avacyn
6.0%inclusion3 decks50 decks
5%synergy
Bladed Battle-Fan
6.0%inclusion3 decks50 decks
6%synergy
Ring of Xathrid
6.0%inclusion3 decks50 decks
5%synergy
Batterskull
6.0%inclusion3 decks50 decks
6%synergy
Enchantments
Necrogen Communion
50%inclusion25 decks50 decks
48%synergy
Unspeakable Symbol
28%inclusion14 decks50 decks
27%synergy
Kaya's Ghostform
28%inclusion14 decks50 decks
18%synergy
Bad Moon
26%inclusion13 decks50 decks
23%synergy
Phyresis
20%inclusion10 decks50 decks
18%synergy
Relic Putrescence
16%inclusion8 decks50 decks
16%synergy
Glistening Oil
14%inclusion7 decks50 decks
13%synergy
Fungal Fortitude
14%inclusion7 decks50 decks
13%synergy
Greed
10%inclusion5 decks50 decks
4%synergy
Oubliette
10%inclusion5 decks50 decks
7%synergy
Endless Scream
10%inclusion5 decks50 decks
10%synergy
Demonic Embrace
10%inclusion5 decks50 decks
9%synergy
Black Market Connections
10%inclusion5 decks50 decks
-15%synergy
Black Market
8.0%inclusion4 decks50 decks
-12%synergy
Underworld Connections
8.0%inclusion4 decks50 decks
6%synergy
Shade's Form
8.0%inclusion4 decks50 decks
7%synergy
Dauthi Embrace
8.0%inclusion4 decks50 decks
6%synergy
No Mercy
8.0%inclusion4 decks50 decks
1%synergy
Demonic Vigor
6.0%inclusion3 decks50 decks
5%synergy
Phyrexian Scriptures
6.0%inclusion3 decks50 decks
5%synergy
Phyrexian Reclamation
6.0%inclusion3 decks50 decks
-4%synergy
Necrosynthesis
6.0%inclusion3 decks50 decks
5%synergy
Eternal Thirst
6.0%inclusion3 decks50 decks
4%synergy
Snake Cult Initiation
6.0%inclusion3 decks50 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
36%inclusion18 decks50 decks
33%synergy
Liliana of the Dark Realms
24%inclusion12 decks50 decks
10%synergy
Utility Lands
Rogue's Passage
56%inclusion28 decks50 decks
37%synergy
Karn's Bastion
54%inclusion27 decks50 decks
50%synergy
Bojuka Bog
48%inclusion24 decks50 decks
1%synergy
Inkmoth Nexus
36%inclusion18 decks50 decks
35%synergy
Cabal Coffers
36%inclusion18 decks50 decks
-19%synergy
Cabal Stronghold
30%inclusion15 decks50 decks
-4%synergy
Witch's Cottage
22%inclusion11 decks50 decks
-2%synergy
Cathedral of War
20%inclusion10 decks50 decks
20%synergy
Shizo, Death's Storehouse
18%inclusion9 decks50 decks
8%synergy
Barren Moor
18%inclusion9 decks50 decks
9%synergy
Mortuary Mire
16%inclusion8 decks50 decks
3%synergy
War Room
16%inclusion8 decks50 decks
0%synergy
Nykthos, Shrine to Nyx
14%inclusion7 decks50 decks
-16%synergy
Castle Locthwain
14%inclusion7 decks50 decks
-3%synergy
Reliquary Tower
10%inclusion5 decks50 decks
-20%synergy
Urborg, Tomb of Yawgmoth
10%inclusion5 decks50 decks
-28%synergy
Vault of Whispers
8.0%inclusion4 decks50 decks
2%synergy
Phyrexian Tower
8.0%inclusion4 decks50 decks
-18%synergy
Command Beacon
8.0%inclusion4 decks50 decks
-0%synergy
Temple of the False God
8.0%inclusion4 decks50 decks
0%synergy
Ghost Quarter
6.0%inclusion3 decks50 decks
4%synergy
The Dross Pits
6.0%inclusion3 decks50 decks
5%synergy
Spawning Pool
6.0%inclusion3 decks50 decks
6%synergy
Mana Artifacts
Sol Ring
86%inclusion43 decks50 decks
1%synergy
Arcane Signet
70%inclusion35 decks50 decks
9%synergy
Charcoal Diamond
38%inclusion19 decks50 decks
16%synergy
Glistening Sphere
34%inclusion17 decks50 decks
33%synergy
Mind Stone
28%inclusion14 decks50 decks
0%synergy
Staff of Compleation
22%inclusion11 decks50 decks
20%synergy
Caged Sun
18%inclusion9 decks50 decks
8%synergy
Heraldic Banner
16%inclusion8 decks50 decks
11%synergy
Fellwar Stone
14%inclusion7 decks50 decks
-0%synergy
Everflowing Chalice
12%inclusion6 decks50 decks
7%synergy
Worn Powerstone
12%inclusion6 decks50 decks
8%synergy
Commander's Sphere
10%inclusion5 decks50 decks
2%synergy
Thought Vessel
10%inclusion5 decks50 decks
-15%synergy
Gilded Lotus
10%inclusion5 decks50 decks
5%synergy
Gauntlet of Power
8.0%inclusion4 decks50 decks
5%synergy
Hedron Archive
6.0%inclusion3 decks50 decks
3%synergy
Thran Dynamo
6.0%inclusion3 decks50 decks
0%synergy
Star Compass
6.0%inclusion3 decks50 decks
5%synergy
Lands
Swamp
100%inclusion50 decks50 decks
5%synergy
Myriad Landscape
36%inclusion18 decks50 decks
12%synergy
Mirrex
20%inclusion10 decks50 decks
19%synergy
Malakir Rebirth
20%inclusion10 decks50 decks
-4%synergy
The Seedcore
10%inclusion5 decks50 decks
10%synergy
Fell the Profane
8.0%inclusion4 decks50 decks
-12%synergy
Urza's Cave
6.0%inclusion3 decks50 decks
-2%synergy
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