Skithiryx, the Blight Dragon (Commander) - Core

Alternate Names:

Venom, King in BlackVenom, King in Black

Skithiryx, the Blight Dragon
Rank #789
292decks
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.
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Creatures
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Sorceries
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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Pox Plague
12%inclusion4 decks33 decks
7%synergy
Masterful Flourish
3.0%inclusion1 decks33 decks
2%synergy
High Synergy Cards
Plague Stinger
71%inclusion207 decks292 decks
70%synergy
Plague Myr
71%inclusion206 decks292 decks
69%synergy
Infectious Inquiry
69%inclusion201 decks292 decks
66%synergy
Ichor Rats
69%inclusion201 decks292 decks
66%synergy
Hand of the Praetors
66%inclusion192 decks292 decks
65%synergy
Lashwrithe
68%inclusion199 decks292 decks
64%synergy
Vraska's Fall
65%inclusion189 decks292 decks
61%synergy
Whispering Specter
61%inclusion179 decks292 decks
61%synergy
Drown in Ichor
62%inclusion182 decks292 decks
59%synergy
Howl from Beyond
54%inclusion158 decks292 decks
53%synergy
Top Cards
Dark Ritual
68%inclusion199 decks292 decks
1%synergy
Swiftfoot Boots
62%inclusion181 decks292 decks
31%synergy
Blightbelly Rat
57%inclusion166 decks292 decks
53%synergy
Sign in Blood
55%inclusion162 decks292 decks
20%synergy
Feed the Swarm
54%inclusion159 decks292 decks
4%synergy
Blackblade Reforged
54%inclusion159 decks292 decks
52%synergy
Fireshrieker
54%inclusion157 decks292 decks
52%synergy
Nightmare Lash
53%inclusion155 decks292 decks
51%synergy
Reaper of Sheoldred
53%inclusion154 decks292 decks
52%synergy
Defile
53%inclusion154 decks292 decks
17%synergy
Game Changers
Necropotence
5.8%inclusion17 decks292 decks
-9%synergy
Creatures
Ichorclaw Myr
50%inclusion147 decks292 decks
50%synergy
Core Prowler
49%inclusion144 decks292 decks
49%synergy
Phyrexian Crusader
49%inclusion143 decks292 decks
48%synergy
Flensermite
46%inclusion135 decks292 decks
46%synergy
Crypt Ghast
46%inclusion135 decks292 decks
-1%synergy
Corpse Cur
45%inclusion130 decks292 decks
44%synergy
Bilious Skulldweller
44%inclusion128 decks292 decks
43%synergy
Flesh-Eater Imp
41%inclusion121 decks292 decks
41%synergy
Septic Rats
40%inclusion117 decks292 decks
38%synergy
Pestilent Syphoner
40%inclusion116 decks292 decks
39%synergy
Necropede
31%inclusion90 decks292 decks
30%synergy
Leaden Myr
29%inclusion84 decks292 decks
23%synergy
Myr Convert
28%inclusion82 decks292 decks
27%synergy
Solemn Simulacrum
27%inclusion79 decks292 decks
5%synergy
Phyrexian Obliterator
27%inclusion79 decks292 decks
16%synergy
Contagious Nim
25%inclusion73 decks292 decks
25%synergy
K'rrik, Son of Yawgmoth
24%inclusion70 decks292 decks
5%synergy
Blackcleave Goblin
23%inclusion68 decks292 decks
23%synergy
Gulping Scraptrap
23%inclusion67 decks292 decks
22%synergy
Phyrexian Juggernaut
20%inclusion57 decks292 decks
19%synergy
Gray Merchant of Asphodel
18%inclusion54 decks292 decks
-32%synergy
Toxic Nim
17%inclusion50 decks292 decks
17%synergy
Blightsteel Colossus
16%inclusion46 decks292 decks
15%synergy
Sheoldred's Headcleaver
15%inclusion44 decks292 decks
15%synergy
Dread Presence
14%inclusion41 decks292 decks
0%synergy
Phyrexian Vatmother
14%inclusion41 decks292 decks
14%synergy
Magus of the Coffers
14%inclusion40 decks292 decks
7%synergy
Yawgmoth, Thran Physician
14%inclusion40 decks292 decks
4%synergy
Burnished Hart
13%inclusion37 decks292 decks
6%synergy
Brass Squire
13%inclusion37 decks292 decks
12%synergy
Defiler of Flesh
12%inclusion35 decks292 decks
8%synergy
Phyrexian Digester
11%inclusion31 decks292 decks
11%synergy
Nimraiser Paladin
10%inclusion30 decks292 decks
10%synergy
Necroskitter
10%inclusion29 decks292 decks
7%synergy
Swamp Mosquito
10%inclusion29 decks292 decks
10%synergy
Vector Asp
10%inclusion28 decks292 decks
9%synergy
Silent Arbiter
9.2%inclusion27 decks292 decks
8%synergy
Paragon of Open Graves
9.2%inclusion27 decks292 decks
9%synergy
Grafted Butcher
8.9%inclusion26 decks292 decks
9%synergy
Palladium Myr
8.9%inclusion26 decks292 decks
7%synergy
Massacre Girl, Known Killer
8.9%inclusion26 decks292 decks
5%synergy
Virulent Silencer
8.3%inclusion10 decks121 decks
8%synergy
Nirkana Revenant
8.2%inclusion24 decks292 decks
-3%synergy
Sheoldred, Whispering One
7.9%inclusion23 decks292 decks
-4%synergy
Scourge Servant
7.9%inclusion23 decks292 decks
8%synergy
Surge Conductor
7.4%inclusion9 decks121 decks
7%synergy
Murderous Rider
6.5%inclusion19 decks292 decks
0%synergy
Massacre Wurm
5.8%inclusion17 decks292 decks
-11%synergy
Stinging Hivemaster
5.5%inclusion16 decks292 decks
5%synergy
Suspicious Bookcase
5.5%inclusion16 decks292 decks
5%synergy
Instants
Whisper of the Dross
44%inclusion129 decks292 decks
41%synergy
Grim Affliction
41%inclusion120 decks292 decks
39%synergy
Go for the Throat
40%inclusion117 decks292 decks
17%synergy
Tainted Strike
36%inclusion105 decks292 decks
33%synergy
Infernal Grasp
31%inclusion90 decks292 decks
6%synergy
Dismember
26%inclusion77 decks292 decks
16%synergy
Sugar Rush
25%inclusion74 decks292 decks
25%synergy
Supernatural Stamina
25%inclusion74 decks292 decks
18%synergy
Doom Blade
23%inclusion66 decks292 decks
15%synergy
Withering Torment
22%inclusion57 decks254 decks
-9%synergy
Imp's Mischief
22%inclusion63 decks292 decks
-3%synergy
Virulent Wound
18%inclusion53 decks292 decks
18%synergy
Astarion's Thirst
18%inclusion52 decks292 decks
16%synergy
Consuming Corruption
17%inclusion49 decks292 decks
1%synergy
Murder
16%inclusion48 decks292 decks
6%synergy
Sudden Spoiling
16%inclusion48 decks292 decks
8%synergy
Anoint with Affliction
15%inclusion45 decks292 decks
15%synergy
Unlikely Aid
15%inclusion44 decks292 decks
14%synergy
Malakir Rebirth
15%inclusion43 decks292 decks
-8%synergy
Tragic Slip
14%inclusion40 decks292 decks
-6%synergy
Hero's Downfall
13%inclusion39 decks292 decks
7%synergy
Deadly Rollick
13%inclusion39 decks292 decks
-11%synergy
Cabal Ritual
12%inclusion36 decks292 decks
-6%synergy
Snuff Out
11%inclusion32 decks292 decks
-2%synergy
Undying Malice
11%inclusion32 decks292 decks
1%synergy
Archenemy's Charm
11%inclusion13 decks121 decks
2%synergy
Fell the Profane
10%inclusion29 decks292 decks
-9%synergy
Professor's Warning
10%inclusion28 decks292 decks
8%synergy
Hatred
8.6%inclusion25 decks292 decks
8%synergy
Darkness
8.6%inclusion25 decks292 decks
-2%synergy
Rush of Vitality
8.2%inclusion24 decks292 decks
7%synergy
Sheoldred's Edict
7.9%inclusion23 decks292 decks
-7%synergy
Force of Despair
7.2%inclusion21 decks292 decks
-0%synergy
Soul Shatter
7.2%inclusion21 decks292 decks
-5%synergy
Deadly Dispute
6.8%inclusion20 decks292 decks
-20%synergy
Not Dead After All
6.5%inclusion19 decks292 decks
-5%synergy
Withering Boon
6.5%inclusion19 decks292 decks
2%synergy
Undying Evil
6.5%inclusion19 decks292 decks
3%synergy
Baleful Mastery
6.5%inclusion19 decks292 decks
-2%synergy
Unnatural Endurance
5.5%inclusion16 decks292 decks
5%synergy
Blood Pact
5.5%inclusion16 decks292 decks
1%synergy
Grotesque Mutation
5.1%inclusion15 decks292 decks
5%synergy
Culling the Weak
5.1%inclusion15 decks292 decks
-12%synergy
Sorceries
Phyresis Outbreak
47%inclusion137 decks292 decks
45%synergy
Night's Whisper
45%inclusion132 decks292 decks
20%synergy
Caress of Phyrexia
43%inclusion126 decks292 decks
43%synergy
Read the Bones
42%inclusion123 decks292 decks
26%synergy
Crux of Fate
42%inclusion123 decks292 decks
41%synergy
Vat Emergence
30%inclusion88 decks292 decks
29%synergy
Mutilate
24%inclusion71 decks292 decks
8%synergy
Toxic Deluge
24%inclusion71 decks292 decks
-12%synergy
Spread the Sickness
23%inclusion68 decks292 decks
23%synergy
Bubbling Muck
21%inclusion61 decks292 decks
5%synergy
Diabolic Tutor
21%inclusion60 decks292 decks
6%synergy
Reanimate
15%inclusion44 decks292 decks
-25%synergy
Geth's Summons
15%inclusion44 decks292 decks
15%synergy
Feed the Infection
15%inclusion43 decks292 decks
14%synergy
Exsanguinate
14%inclusion42 decks292 decks
-10%synergy
Black Sun's Zenith
14%inclusion41 decks292 decks
9%synergy
Syphon Mind
12%inclusion36 decks292 decks
0%synergy
Damnation
12%inclusion34 decks292 decks
-9%synergy
Insatiable Avarice
11%inclusion32 decks292 decks
-0%synergy
In Garruk's Wake
10%inclusion30 decks292 decks
6%synergy
Blasphemous Edict
8.6%inclusion20 decks232 decks
-8%synergy
Languish
7.5%inclusion22 decks292 decks
6%synergy
Fell
6.6%inclusion19 decks288 decks
3%synergy
Duress
5.8%inclusion17 decks292 decks
-1%synergy
Profane Tutor
5.8%inclusion17 decks292 decks
2%synergy
Ancient Craving
5.8%inclusion17 decks292 decks
4%synergy
Ambition's Cost
5.1%inclusion15 decks292 decks
2%synergy
Utility Artifacts
Contagion Clasp
45%inclusion130 decks292 decks
42%synergy
Jet Medallion
44%inclusion129 decks292 decks
-18%synergy
Whispersilk Cloak
39%inclusion114 decks292 decks
33%synergy
Lightning Greaves
35%inclusion101 decks292 decks
1%synergy
Contagion Engine
33%inclusion97 decks292 decks
31%synergy
Hero's Blade
27%inclusion80 decks292 decks
27%synergy
Trailblazer's Boots
24%inclusion70 decks292 decks
22%synergy
Wayfarer's Bauble
22%inclusion63 decks292 decks
7%synergy
Champion's Helm
21%inclusion61 decks292 decks
19%synergy
The Darkness Crystal
18%inclusion24 decks135 decks
-2%synergy
Leyline Axe
18%inclusion41 decks232 decks
17%synergy
Grafted Exoskeleton
16%inclusion48 decks292 decks
15%synergy
Commander's Plate
16%inclusion46 decks292 decks
10%synergy
Sword of Truth and Justice
15%inclusion45 decks292 decks
15%synergy
Throne of Geth
15%inclusion44 decks292 decks
15%synergy
Sword of Vengeance
15%inclusion44 decks292 decks
14%synergy
Pact Weapon
14%inclusion42 decks292 decks
12%synergy
Cranial Plating
14%inclusion40 decks292 decks
11%synergy
Strata Scythe
13%inclusion38 decks292 decks
12%synergy
Prowler's Helm
13%inclusion38 decks292 decks
12%synergy
Sword of the Animist
13%inclusion38 decks292 decks
9%synergy
Brotherhood Regalia
12%inclusion36 decks291 decks
10%synergy
Loxodon Warhammer
12%inclusion36 decks292 decks
11%synergy
Bontu's Monument
11%inclusion33 decks292 decks
-17%synergy
Vorpal Sword
11%inclusion32 decks292 decks
7%synergy
Inquisitor's Flail
11%inclusion31 decks292 decks
10%synergy
Doc Ock's Tentacles
10%inclusion11 decks105 decks
10%synergy
Shadowspear
10%inclusion29 decks292 decks
6%synergy
O-Naginata
10%inclusion28 decks292 decks
9%synergy
Expedition Map
10%inclusion28 decks292 decks
-2%synergy
Genji Glove
9.1%inclusion12 decks132 decks
8%synergy
Mask of Avacyn
8.6%inclusion25 decks292 decks
8%synergy
Grafted Wargear
8.2%inclusion24 decks292 decks
8%synergy
Mithril Coat
7.9%inclusion23 decks292 decks
2%synergy
Decimator Web
7.2%inclusion21 decks292 decks
7%synergy
Darksteel Plate
6.5%inclusion19 decks292 decks
5%synergy
Lavaspur Boots
6.2%inclusion18 decks292 decks
4%synergy
Nettlecyst
5.8%inclusion17 decks292 decks
5%synergy
Livewire Lash
5.1%inclusion15 decks292 decks
5%synergy
Prosthetic Injector
5.1%inclusion15 decks292 decks
5%synergy
Enchantments
Phyrexian Arena
51%inclusion148 decks292 decks
11%synergy
Necrogen Communion
46%inclusion133 decks292 decks
44%synergy
Kaya's Ghostform
31%inclusion90 decks292 decks
21%synergy
Unspeakable Symbol
30%inclusion87 decks292 decks
29%synergy
Bad Moon
25%inclusion72 decks292 decks
21%synergy
Relic Putrescence
20%inclusion57 decks292 decks
19%synergy
Endless Scream
17%inclusion51 decks292 decks
17%synergy
Phyresis
16%inclusion48 decks292 decks
14%synergy
Fungal Fortitude
16%inclusion48 decks292 decks
15%synergy
Shade's Form
12%inclusion35 decks292 decks
11%synergy
Black Market Connections
11%inclusion33 decks292 decks
-13%synergy
Black Market
10%inclusion30 decks292 decks
-11%synergy
Dauthi Embrace
10%inclusion30 decks292 decks
9%synergy
No Mercy
10%inclusion29 decks292 decks
3%synergy
Underworld Connections
8.2%inclusion24 decks292 decks
6%synergy
Snake Cult Initiation
7.5%inclusion22 decks292 decks
7%synergy
Glistening Oil
7.2%inclusion21 decks292 decks
7%synergy
Greed
6.5%inclusion19 decks292 decks
-0%synergy
Phyrexian Reclamation
5.8%inclusion17 decks292 decks
-4%synergy
Planeswalkers
Vraska, Betrayal's Sting
35%inclusion102 decks292 decks
32%synergy
Liliana of the Dark Realms
21%inclusion60 decks292 decks
7%synergy
Utility Lands
Rogue's Passage
64%inclusion186 decks292 decks
45%synergy
Karn's Bastion
57%inclusion165 decks292 decks
53%synergy
Bojuka Bog
44%inclusion129 decks292 decks
-3%synergy
Cabal Coffers
37%inclusion109 decks292 decks
-17%synergy
Cabal Stronghold
27%inclusion79 decks292 decks
-7%synergy
Inkmoth Nexus
23%inclusion68 decks292 decks
22%synergy
Shizo, Death's Storehouse
21%inclusion60 decks292 decks
10%synergy
Urborg, Tomb of Yawgmoth
20%inclusion59 decks292 decks
-17%synergy
Cathedral of War
17%inclusion51 decks292 decks
17%synergy
Witch's Cottage
14%inclusion40 decks292 decks
-11%synergy
War Room
14%inclusion40 decks292 decks
-2%synergy
Castle Locthwain
12%inclusion36 decks292 decks
-4%synergy
Reliquary Tower
11%inclusion31 decks292 decks
-19%synergy
Nykthos, Shrine to Nyx
10%inclusion28 decks292 decks
-20%synergy
Temple of the False God
10%inclusion28 decks292 decks
2%synergy
Mortuary Mire
8.6%inclusion25 decks292 decks
-5%synergy
Barren Moor
8.2%inclusion24 decks292 decks
-1%synergy
The Black Gate
7.9%inclusion23 decks292 decks
4%synergy
Command Beacon
7.2%inclusion21 decks292 decks
-1%synergy
Minas Morgul, Dark Fortress
5.8%inclusion17 decks292 decks
3%synergy
Access Tunnel
5.1%inclusion15 decks292 decks
2%synergy
Mana Artifacts
Sol Ring
84%inclusion245 decks292 decks
-2%synergy
Arcane Signet
61%inclusion179 decks292 decks
-0%synergy
Charcoal Diamond
39%inclusion113 decks292 decks
17%synergy
Mind Stone
36%inclusion105 decks292 decks
7%synergy
Glistening Sphere
32%inclusion94 decks292 decks
31%synergy
Heraldic Banner
20%inclusion58 decks292 decks
15%synergy
Staff of Compleation
17%inclusion50 decks292 decks
15%synergy
Caged Sun
16%inclusion47 decks292 decks
5%synergy
Fellwar Stone
15%inclusion44 decks292 decks
1%synergy
Thought Vessel
14%inclusion42 decks292 decks
-11%synergy
Gilded Lotus
13%inclusion38 decks292 decks
8%synergy
Commander's Sphere
12%inclusion36 decks292 decks
4%synergy
Everflowing Chalice
11%inclusion32 decks292 decks
6%synergy
Worn Powerstone
10%inclusion29 decks292 decks
6%synergy
Thran Dynamo
9.2%inclusion27 decks292 decks
3%synergy
The Soul Stone
7.8%inclusion9 decks115 decks
-7%synergy
Throne of Eldraine
7.2%inclusion21 decks292 decks
-2%synergy
Sceptre of Eternal Glory
6.8%inclusion20 decks292 decks
-1%synergy
Lands
Swamp
98%inclusion287 decks292 decks
3%synergy
Myriad Landscape
26%inclusion77 decks292 decks
1%synergy
Malakir Rebirth
15%inclusion43 decks292 decks
-8%synergy
Mirrex
13%inclusion37 decks292 decks
12%synergy
Opal Palace
10%inclusion30 decks292 decks
10%synergy
Fell the Profane
10%inclusion29 decks292 decks
-9%synergy
Command Tower
6.5%inclusion19 decks292 decks
1%synergy
The Seedcore
6.5%inclusion19 decks292 decks
6%synergy
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