Skithiryx, the Blight Dragon (Commander) - Upgraded Voltron

Alternate Names:

Venom, King in BlackVenom, King in Black

Skithiryx, the Blight Dragon
Rank #788
31decks
As CommanderAs CardAverage DeckDecks
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Nick Price
Dec 17, 2025
Nick Price
The Top 10 Most Played 4-Color Cards in Commander
Which 4-color cards are the most played in Commander? Unsurprisingly, the list is full of powerful, and popular, legendary creatures.
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Shredder's Technique
6.3%inclusion1 decks16 decks
3%synergy
Madame Null, Power Broker
6.3%inclusion1 decks16 decks
5%synergy
Ninja Teen
6.3%inclusion1 decks16 decks
5%synergy
Splinter's Technique
6.3%inclusion1 decks16 decks
4%synergy
High Synergy Cards
Plague Stinger
71%inclusion22 decks31 decks
70%synergy
Plague Myr
71%inclusion22 decks31 decks
70%synergy
Infectious Inquiry
71%inclusion22 decks31 decks
68%synergy
Lashwrithe
71%inclusion22 decks31 decks
67%synergy
Karn's Bastion
71%inclusion22 decks31 decks
67%synergy
Whispering Specter
65%inclusion20 decks31 decks
64%synergy
Blackblade Reforged
65%inclusion20 decks31 decks
62%synergy
Phyrexian Crusader
61%inclusion19 decks31 decks
60%synergy
Crux of Fate
61%inclusion19 decks31 decks
60%synergy
Nightmare Lash
61%inclusion19 decks31 decks
59%synergy
Top Cards
Jet Medallion
90%inclusion28 decks31 decks
29%synergy
Dark Ritual
87%inclusion27 decks31 decks
20%synergy
Crypt Ghast
77%inclusion24 decks31 decks
30%synergy
Sign in Blood
71%inclusion22 decks31 decks
35%synergy
Feed the Swarm
65%inclusion20 decks31 decks
14%synergy
Swiftfoot Boots
65%inclusion20 decks31 decks
33%synergy
Vraska's Fall
61%inclusion19 decks31 decks
58%synergy
Night's Whisper
61%inclusion19 decks31 decks
37%synergy
Imp's Mischief
58%inclusion18 decks31 decks
33%synergy
Toxic Deluge
58%inclusion18 decks31 decks
21%synergy
Game Changers
Demonic Tutor
45%inclusion14 decks31 decks
18%synergy
Vampiric Tutor
32%inclusion10 decks31 decks
11%synergy
Necropotence
26%inclusion8 decks31 decks
11%synergy
Ancient Tomb
19%inclusion6 decks31 decks
8%synergy
Bolas's Citadel
13%inclusion4 decks31 decks
-16%synergy
Mana Vault
13%inclusion4 decks31 decks
6%synergy
Imperial Seal
6.5%inclusion2 decks31 decks
0%synergy
Opposition Agent
6.5%inclusion2 decks31 decks
-3%synergy
Ad Nauseam
6.5%inclusion2 decks31 decks
4%synergy
Creatures
Ichor Rats
52%inclusion16 decks31 decks
49%synergy
K'rrik, Son of Yawgmoth
39%inclusion12 decks31 decks
20%synergy
Hand of the Praetors
39%inclusion12 decks31 decks
38%synergy
Reaper of Sheoldred
32%inclusion10 decks31 decks
32%synergy
Phyrexian Obliterator
32%inclusion10 decks31 decks
21%synergy
Dread Presence
29%inclusion9 decks31 decks
15%synergy
Blightbelly Rat
26%inclusion8 decks31 decks
22%synergy
Solemn Simulacrum
23%inclusion7 decks31 decks
0%synergy
Silent Arbiter
23%inclusion7 decks31 decks
21%synergy
Dark Confidant
23%inclusion7 decks31 decks
15%synergy
Flensermite
23%inclusion7 decks31 decks
22%synergy
Nirkana Revenant
23%inclusion7 decks31 decks
12%synergy
Filth
19%inclusion6 decks31 decks
17%synergy
Brass Squire
19%inclusion6 decks31 decks
19%synergy
Myr Convert
19%inclusion6 decks31 decks
19%synergy
Flesh-Eater Imp
19%inclusion6 decks31 decks
19%synergy
Dauthi Voidwalker
19%inclusion6 decks31 decks
4%synergy
Magus of the Coffers
16%inclusion5 decks31 decks
9%synergy
Bilious Skulldweller
16%inclusion5 decks31 decks
15%synergy
Blightsteel Colossus
16%inclusion5 decks31 decks
15%synergy
Burnished Hart
13%inclusion4 decks31 decks
6%synergy
Gulping Scraptrap
13%inclusion4 decks31 decks
12%synergy
Scavenger Regent
10%inclusion3 decks30 decks
9%synergy
Rune-Scarred Demon
10%inclusion3 decks31 decks
5%synergy
Foundry Inspector
10%inclusion3 decks31 decks
6%synergy
Pestilent Syphoner
10%inclusion3 decks31 decks
9%synergy
Ichorclaw Myr
10%inclusion3 decks31 decks
9%synergy
Corpse Cur
10%inclusion3 decks31 decks
9%synergy
Yawgmoth, Thran Physician
10%inclusion3 decks31 decks
0%synergy
Massacre Girl, Known Killer
10%inclusion3 decks31 decks
6%synergy
Blood Pet
10%inclusion3 decks31 decks
2%synergy
Surge Conductor
6.9%inclusion2 decks29 decks
7%synergy
Phyrexian Juggernaut
6.5%inclusion2 decks31 decks
6%synergy
Core Prowler
6.5%inclusion2 decks31 decks
6%synergy
Grim Servant
6.5%inclusion2 decks31 decks
2%synergy
Scrawling Crawler
6.5%inclusion2 decks31 decks
3%synergy
Morbid Opportunist
6.5%inclusion2 decks31 decks
-17%synergy
Sheoldred, the Apocalypse
6.5%inclusion2 decks31 decks
-8%synergy
Dune Mover
6.5%inclusion2 decks31 decks
6%synergy
Necroskitter
6.5%inclusion2 decks31 decks
3%synergy
Grafted Butcher
6.5%inclusion2 decks31 decks
6%synergy
Gix, Yawgmoth Praetor
6.5%inclusion2 decks31 decks
1%synergy
Sheoldred
6.5%inclusion2 decks31 decks
0%synergy
Braids, Arisen Nightmare
6.5%inclusion2 decks31 decks
-13%synergy
Bloodgift Demon
6.5%inclusion2 decks31 decks
3%synergy
Leaden Myr
6.5%inclusion2 decks31 decks
0%synergy
Instants
Withering Torment
48%inclusion15 decks31 decks
17%synergy
Defile
45%inclusion14 decks31 decks
9%synergy
Malakir Rebirth
45%inclusion14 decks31 decks
22%synergy
Howl from Beyond
42%inclusion13 decks31 decks
41%synergy
Sudden Spoiling
42%inclusion13 decks31 decks
33%synergy
Go for the Throat
39%inclusion12 decks31 decks
16%synergy
Infernal Grasp
35%inclusion11 decks31 decks
10%synergy
Archenemy's Charm
34%inclusion10 decks29 decks
26%synergy
Deadly Rollick
32%inclusion10 decks31 decks
8%synergy
Darkness
32%inclusion10 decks31 decks
22%synergy
Dismember
32%inclusion10 decks31 decks
22%synergy
Hatred
29%inclusion9 decks31 decks
28%synergy
Tainted Strike
29%inclusion9 decks31 decks
26%synergy
Baleful Mastery
29%inclusion9 decks31 decks
20%synergy
Astarion's Thirst
26%inclusion8 decks31 decks
24%synergy
Snuff Out
26%inclusion8 decks31 decks
13%synergy
Cabal Ritual
26%inclusion8 decks31 decks
8%synergy
Hero's Downfall
23%inclusion7 decks31 decks
16%synergy
Fell the Profane
19%inclusion6 decks31 decks
1%synergy
Withering Boon
19%inclusion6 decks31 decks
15%synergy
Bitter Triumph
19%inclusion6 decks31 decks
10%synergy
Force of Despair
16%inclusion5 decks31 decks
8%synergy
Whisper of the Dross
16%inclusion5 decks31 decks
13%synergy
Supernatural Stamina
16%inclusion5 decks31 decks
9%synergy
Stinging Study
13%inclusion4 decks31 decks
10%synergy
Cut Down
13%inclusion4 decks31 decks
9%synergy
Sheoldred's Edict
13%inclusion4 decks31 decks
-2%synergy
Consuming Corruption
13%inclusion4 decks31 decks
-3%synergy
Armor of Shadows
13%inclusion4 decks31 decks
11%synergy
Tragic Slip
13%inclusion4 decks31 decks
-7%synergy
Malicious Affliction
10%inclusion3 decks31 decks
7%synergy
Rush of Vitality
10%inclusion3 decks31 decks
9%synergy
Unlikely Aid
10%inclusion3 decks31 decks
9%synergy
Fake Your Own Death
10%inclusion3 decks31 decks
3%synergy
Not Dead After All
6.5%inclusion2 decks31 decks
-5%synergy
Rouse
6.5%inclusion2 decks31 decks
6%synergy
Ulcerate
6.5%inclusion2 decks31 decks
6%synergy
Soul Shatter
6.5%inclusion2 decks31 decks
-5%synergy
Unnatural Endurance
6.5%inclusion2 decks31 decks
6%synergy
Culling the Weak
6.5%inclusion2 decks31 decks
-9%synergy
Slaughter Pact
6.5%inclusion2 decks31 decks
4%synergy
Victim of Night
6.5%inclusion2 decks31 decks
5%synergy
Vona's Hunger
6.5%inclusion2 decks31 decks
2%synergy
Breathe Your Last
6.5%inclusion2 decks31 decks
4%synergy
Professor's Warning
6.5%inclusion2 decks31 decks
5%synergy
Maximum Overdrive
6.5%inclusion2 decks31 decks
5%synergy
Sorceries
Drown in Ichor
52%inclusion16 decks31 decks
48%synergy
Phyresis Outbreak
45%inclusion14 decks31 decks
43%synergy
Bubbling Muck
42%inclusion13 decks31 decks
26%synergy
Insatiable Avarice
32%inclusion10 decks31 decks
21%synergy
Damnation
29%inclusion9 decks31 decks
8%synergy
Grim Tutor
26%inclusion8 decks31 decks
14%synergy
Read the Bones
23%inclusion7 decks31 decks
6%synergy
Syphon Mind
23%inclusion7 decks31 decks
10%synergy
Gix's Command
19%inclusion6 decks31 decks
17%synergy
Reanimate
19%inclusion6 decks31 decks
-20%synergy
Mutilate
16%inclusion5 decks31 decks
-1%synergy
Blasphemous Edict
16%inclusion5 decks31 decks
0%synergy
Praetor's Grasp
13%inclusion4 decks31 decks
9%synergy
Beseech the Mirror
13%inclusion4 decks31 decks
6%synergy
Beseech the Queen
13%inclusion4 decks31 decks
7%synergy
Black Sun's Zenith
10%inclusion3 decks31 decks
4%synergy
Vat Emergence
10%inclusion3 decks31 decks
8%synergy
Torment of Hailfire
10%inclusion3 decks31 decks
-6%synergy
Feed the Infection
10%inclusion3 decks31 decks
9%synergy
Caress of Phyrexia
10%inclusion3 decks31 decks
9%synergy
Ambition's Cost
10%inclusion3 decks31 decks
7%synergy
Necromantic Selection
10%inclusion3 decks31 decks
8%synergy
Stitch Together
10%inclusion3 decks31 decks
7%synergy
Geth's Summons
10%inclusion3 decks31 decks
9%synergy
Spread the Sickness
6.5%inclusion2 decks31 decks
6%synergy
Diabolic Tutor
6.5%inclusion2 decks31 decks
-8%synergy
Peer into the Abyss
6.5%inclusion2 decks31 decks
-4%synergy
Exsanguinate
6.5%inclusion2 decks31 decks
-18%synergy
In Garruk's Wake
6.5%inclusion2 decks31 decks
2%synergy
Thoughtseize
6.5%inclusion2 decks31 decks
2%synergy
Utility Artifacts
Champion's Helm
58%inclusion18 decks31 decks
56%synergy
Fireshrieker
52%inclusion16 decks31 decks
50%synergy
Commander's Plate
52%inclusion16 decks31 decks
46%synergy
Sword of Truth and Justice
48%inclusion15 decks31 decks
48%synergy
Sword of the Animist
48%inclusion15 decks31 decks
45%synergy
Shadowspear
45%inclusion14 decks31 decks
41%synergy
Lightning Greaves
39%inclusion12 decks31 decks
5%synergy
Hammer of Nazahn
39%inclusion12 decks31 decks
38%synergy
Leyline Axe
32%inclusion10 decks31 decks
31%synergy
Inquisitor's Flail
32%inclusion10 decks31 decks
32%synergy
Brotherhood Regalia
32%inclusion10 decks31 decks
30%synergy
Hero's Blade
32%inclusion10 decks31 decks
32%synergy
Mithril Coat
29%inclusion9 decks31 decks
23%synergy
Cranial Plating
29%inclusion9 decks31 decks
26%synergy
Pact Weapon
29%inclusion9 decks31 decks
27%synergy
Wayfarer's Bauble
26%inclusion8 decks31 decks
10%synergy
Whispersilk Cloak
26%inclusion8 decks31 decks
20%synergy
Sword of Feast and Famine
26%inclusion8 decks31 decks
24%synergy
Genji Glove
23%inclusion7 decks30 decks
22%synergy
Basilisk Collar
23%inclusion7 decks31 decks
20%synergy
The Darkness Crystal
20%inclusion6 decks30 decks
0%synergy
Contagion Clasp
19%inclusion6 decks31 decks
17%synergy
Prowler's Helm
19%inclusion6 decks31 decks
19%synergy
Expedition Map
19%inclusion6 decks31 decks
7%synergy
Strata Scythe
19%inclusion6 decks31 decks
19%synergy
Silver Shroud Costume
19%inclusion6 decks31 decks
18%synergy
Sword of Vengeance
19%inclusion6 decks31 decks
18%synergy
Buster Sword
17%inclusion5 decks30 decks
16%synergy
Crawlspace
16%inclusion5 decks31 decks
15%synergy
Grafted Wargear
16%inclusion5 decks31 decks
16%synergy
Sword of Forge and Frontier
16%inclusion5 decks31 decks
16%synergy
Pip-Boy 3000
13%inclusion4 decks31 decks
13%synergy
Contagion Engine
13%inclusion4 decks31 decks
11%synergy
O-Naginata
13%inclusion4 decks31 decks
13%synergy
Vorpal Sword
13%inclusion4 decks31 decks
9%synergy
Trailblazer's Boots
13%inclusion4 decks31 decks
11%synergy
Sword of Hearth and Home
13%inclusion4 decks31 decks
12%synergy
Sword of Wealth and Power
13%inclusion4 decks31 decks
12%synergy
Sword of Sinew and Steel
13%inclusion4 decks31 decks
13%synergy
Loxodon Warhammer
13%inclusion4 decks31 decks
12%synergy
Sword of Light and Shadow
10%inclusion3 decks31 decks
9%synergy
Sword of Fire and Ice
10%inclusion3 decks31 decks
9%synergy
Helm of the Host
10%inclusion3 decks31 decks
8%synergy
Conqueror's Flail
10%inclusion3 decks31 decks
9%synergy
Excalibur, Sword of Eden
10%inclusion3 decks31 decks
9%synergy
Mask of Avacyn
10%inclusion3 decks31 decks
9%synergy
Darksteel Plate
10%inclusion3 decks31 decks
8%synergy
Doc Ock's Tentacles
8.3%inclusion2 decks24 decks
8%synergy
Dragonfire Blade
6.7%inclusion2 decks30 decks
7%synergy
Ecologist's Terrarium
6.5%inclusion2 decks31 decks
6%synergy
Enchantments
Phyrexian Arena
52%inclusion16 decks31 decks
12%synergy
Black Market Connections
45%inclusion14 decks31 decks
21%synergy
Unspeakable Symbol
39%inclusion12 decks31 decks
38%synergy
Necrogen Communion
39%inclusion12 decks31 decks
37%synergy
No Mercy
26%inclusion8 decks31 decks
19%synergy
Kaya's Ghostform
23%inclusion7 decks31 decks
13%synergy
Dauthi Embrace
19%inclusion6 decks31 decks
18%synergy
Greed
16%inclusion5 decks31 decks
9%synergy
Endless Scream
13%inclusion4 decks31 decks
13%synergy
Mornsong Aria
12%inclusion2 decks17 decks
10%synergy
Super State
10%inclusion3 decks29 decks
10%synergy
Blessing of Leeches
10%inclusion3 decks31 decks
9%synergy
Animate Dead
10%inclusion3 decks31 decks
-8%synergy
Bad Moon
10%inclusion3 decks31 decks
6%synergy
Black Market
6.5%inclusion2 decks31 decks
-15%synergy
Shade's Form
6.5%inclusion2 decks31 decks
6%synergy
Call of the Ring
6.5%inclusion2 decks31 decks
4%synergy
Agent of the Shadow Thieves
6.5%inclusion2 decks31 decks
5%synergy
Arguel's Blood Fast
6.5%inclusion2 decks31 decks
5%synergy
Oubliette
6.5%inclusion2 decks31 decks
4%synergy
Cover of Darkness
6.5%inclusion2 decks31 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
35%inclusion11 decks31 decks
33%synergy
Liliana of the Dark Realms
32%inclusion10 decks31 decks
18%synergy
Utility Lands
Cabal Coffers
77%inclusion24 decks31 decks
23%synergy
Rogue's Passage
74%inclusion23 decks31 decks
55%synergy
Shizo, Death's Storehouse
65%inclusion20 decks31 decks
54%synergy
Bojuka Bog
65%inclusion20 decks31 decks
18%synergy
Urborg, Tomb of Yawgmoth
55%inclusion17 decks31 decks
17%synergy
Cathedral of War
48%inclusion15 decks31 decks
48%synergy
Cabal Stronghold
45%inclusion14 decks31 decks
10%synergy
Inkmoth Nexus
42%inclusion13 decks31 decks
41%synergy
War Room
32%inclusion10 decks31 decks
16%synergy
Command Beacon
26%inclusion8 decks31 decks
18%synergy
The Black Gate
23%inclusion7 decks31 decks
19%synergy
Castle Locthwain
23%inclusion7 decks31 decks
6%synergy
Urza's Saga
19%inclusion6 decks31 decks
11%synergy
Buried Ruin
13%inclusion4 decks31 decks
8%synergy
Maze of Ith
13%inclusion4 decks31 decks
10%synergy
Witch's Cottage
13%inclusion4 decks31 decks
-12%synergy
Nykthos, Shrine to Nyx
13%inclusion4 decks31 decks
-17%synergy
Minas Morgul, Dark Fortress
13%inclusion4 decks31 decks
10%synergy
Deserted Temple
13%inclusion4 decks31 decks
9%synergy
Reliquary Tower
13%inclusion4 decks31 decks
-18%synergy
Strip Mine
13%inclusion4 decks31 decks
10%synergy
Phyrexian Tower
10%inclusion3 decks31 decks
-16%synergy
Mortuary Mire
10%inclusion3 decks31 decks
-3%synergy
Vesuva
10%inclusion3 decks31 decks
7%synergy
Peat Bog
10%inclusion3 decks31 decks
8%synergy
Thespian's Stage
10%inclusion3 decks31 decks
4%synergy
Witch's Clinic
6.5%inclusion2 decks31 decks
5%synergy
Vault of Whispers
6.5%inclusion2 decks31 decks
1%synergy
Tyrite Sanctum
6.5%inclusion2 decks31 decks
5%synergy
Blast Zone
6.5%inclusion2 decks31 decks
5%synergy
Crystal Vein
6.5%inclusion2 decks31 decks
4%synergy
Mana Artifacts
Sol Ring
97%inclusion30 decks31 decks
11%synergy
Arcane Signet
61%inclusion19 decks31 decks
-1%synergy
Mind Stone
42%inclusion13 decks31 decks
13%synergy
Glistening Sphere
39%inclusion12 decks31 decks
38%synergy
Staff of Compleation
35%inclusion11 decks31 decks
34%synergy
Charcoal Diamond
35%inclusion11 decks31 decks
13%synergy
Thought Vessel
29%inclusion9 decks31 decks
3%synergy
Lotus Petal
19%inclusion6 decks31 decks
12%synergy
Heraldic Banner
19%inclusion6 decks31 decks
14%synergy
Fellwar Stone
19%inclusion6 decks31 decks
5%synergy
The Soul Stone
18%inclusion5 decks28 decks
3%synergy
Thran Dynamo
16%inclusion5 decks31 decks
10%synergy
Mox Opal
16%inclusion5 decks31 decks
13%synergy
Throne of Eldraine
13%inclusion4 decks31 decks
3%synergy
Patchwork Banner
10%inclusion3 decks31 decks
5%synergy
Prismatic Lens
10%inclusion3 decks31 decks
8%synergy
Bender's Waterskin
7.7%inclusion2 decks26 decks
7%synergy
Lotus Bloom
6.5%inclusion2 decks31 decks
6%synergy
The Aetherspark
6.5%inclusion2 decks31 decks
6%synergy
Mox Amber
6.5%inclusion2 decks31 decks
2%synergy
Liquimetal Torque
6.5%inclusion2 decks31 decks
3%synergy
Sceptre of Eternal Glory
6.5%inclusion2 decks31 decks
-2%synergy
Mox Jasper
6.5%inclusion2 decks31 decks
6%synergy
Lands
Swamp
97%inclusion30 decks31 decks
2%synergy
Malakir Rebirth
45%inclusion14 decks31 decks
22%synergy
Myriad Landscape
42%inclusion13 decks31 decks
16%synergy
Fell the Profane
19%inclusion6 decks31 decks
1%synergy
Cavern of Souls
19%inclusion6 decks31 decks
13%synergy
Mirrex
16%inclusion5 decks31 decks
16%synergy
Urza's Cave
13%inclusion4 decks31 decks
5%synergy
Verdant Catacombs
13%inclusion4 decks31 decks
10%synergy
Opal Palace
13%inclusion4 decks31 decks
12%synergy
Marsh Flats
13%inclusion4 decks31 decks
9%synergy
Polluted Delta
13%inclusion4 decks31 decks
9%synergy
Bloodstained Mire
13%inclusion4 decks31 decks
9%synergy
Plaza of Heroes
10%inclusion3 decks31 decks
9%synergy
Prismatic Vista
6.5%inclusion2 decks31 decks
4%synergy
Terramorphic Expanse
6.5%inclusion2 decks31 decks
4%synergy
Evolving Wilds
6.5%inclusion2 decks31 decks
3%synergy
Gemstone Caverns
6.5%inclusion2 decks31 decks
2%synergy
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