Viper, Cruel Conspirator
$0.39
$0.39Legendary Creature — Human Assassin Villain
How it feels to play against
Fair Game
Interactive and enjoyable to play against.
Popularity
Niche Pick
Less common, brings surprise factor.
Ranking
#4258
Current Rank
Mono-Black Combos
Debut Set
Decks on Moxfield
Decks on Archidekt
Scryfall
CardmarketNew Cards
Fresh cards from recent sets that players are experimenting with in Viper, Cruel Conspirator decks.
Doctor Doom+42% Synergy
$3.49
Citizen V, Helmut Zemo+42% Synergy
$0.49
Baron Helmut Zemo+41% Synergy
$0.35
Panther Habit+33% Synergy
$3.44
Vibranium Strike Gauntlets+32% Synergy
$1.08
High Synergy Cards
Cards that work exceptionally well with Viper, Cruel Conspirator's abilities and overall game plan.
Nirkana Revenant+60% Synergy
$6.95
Magus of the Coffers+50% Synergy
$5.00
Black Market Connections+46% Synergy
$12.55
Liliana of the Dark Realms+43% Synergy
$8.88
Mutilate+41% Synergy
$1.99
Cabal Stronghold+37% Synergy
$12.00
Feed the Swarm+35% Synergy
$0.20
Toxic Deluge+34% Synergy
$3.63
Cabal Coffers+30% Synergy
$32.63
Deadly Dispute+30% Synergy
$0.27
Top Cards
The most popular and reliable cards that form the backbone of successful Viper, Cruel Conspirator decks.
Phyrexian Arena+17% Synergy
$4.12
Crypt Ghast+10% Synergy
$20.03
Jet Medallion+9% Synergy
$11.82
Gray Merchant of Asphodel+6% Synergy
$5.19
Dark Ritual-9% Synergy
$9.21
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Necropotence0% Synergy
$37.70
Vampiric Tutor-6% Synergy
$58.03
Demonic Tutor-12% Synergy
$74.70
Creatures
Essential creatures that complement Viper, Cruel Conspirator's strategy through synergy, utility, or raw power.
Panther Robot+33% Synergy
$2.65
Ultron, Machine Overlord+32% Synergy
$4.23
M.O.D.O.K., Evil Intellect+32% Synergy
$2.72
Dread Presence+29% Synergy
$2.28
Titanium Man+28% Synergy
$0.31
Molecule Man+28% Synergy
$18.95
H.E.R.B.I.E., Lovable Robot+28% Synergy
$0.51
Whiplash, Vengeful Engineer+28% Synergy
$0.20
Tri-Sentinel, Act of Vengeance+28% Synergy
$0.40
Tombstone, Career Criminal+28% Synergy
$0.39
Yellowjacket, Heartless Marauder+28% Synergy
$0.19
Klaw, Master of Sound+28% Synergy
$0.30
Super-Adaptoid+28% Synergy
$0.37
Elektra, Daughter of the Hand+28% Synergy
$0.32
Red Room Recruit+28% Synergy
$0.15
Iron Monger, Sadistic Tycoon+27% Synergy
$2.85
The Masters of Evil+27% Synergy
$0.22
Crimson Cowl, Master of Evil+27% Synergy
$0.86
Madame Masque+27% Synergy
$0.23
Black Widow, Super Spy+27% Synergy
$1.56
Baron Strucker, HYDRA Overlord+27% Synergy
$0.19
Black Cat, Cunning Thief+27% Synergy
$0.73
Geth, Lord of the Vault+27% Synergy
$0.85
Ultron's Auxiliary+27% Synergy
$1.65
Ultron the Annihilator+26% Synergy
$48.05
Doombot Harbinger+26% Synergy
$0.53
Doctor Doom, Unrivaled+26% Synergy
$58.82
Ultron, Artificial Malevolence+25% Synergy
$12.82
M.O.D.O.K.+25% Synergy
$4.49
Gwenom, Remorseless+24% Synergy
$5.11
Erebos, God of the Dead+24% Synergy
$11.21
Enduring Tenacity+20% Synergy
$11.63
Bloodletter of Aclazotz+18% Synergy
$35.92
Vito, Thorn of the Dusk Rose+17% Synergy
$10.92
Phyrexian Obliterator+17% Synergy
$9.42
Fetid Horror+14% Synergy
$0.11
Dirtwater Wraith+14% Synergy
$0.10
Whispering Shade+14% Synergy
$0.20
Darkling Stalker+14% Synergy
$0.11
Mirri the Cursed+13% Synergy
$0.45
Nightmare+13% Synergy
$0.27
Seizan, Perverter of Truth+10% Synergy
$2.08
Defiler of Flesh+10% Synergy
$0.44
Solemn Simulacrum+7% Synergy
$0.27
Dark Confidant+6% Synergy
$3.42
Sheoldred, the Apocalypse0% Synergy
$97.05
Fleshbag Marauder-2% Synergy
$0.23
Syr Konrad, the Grim-5% Synergy
$1.20
Ayara, First of Locthwain-11% Synergy
$8.28
Blood Artist-17% Synergy
$2.14
Instants
Key instant-speed responses for protection, removal, and keeping Viper, Cruel Conspirator safe.
Doom Blade+35% Synergy
$0.36
Snuff Out+29% Synergy
$10.41
The Spot's Portal+28% Synergy
$0.32
Dark Deed+27% Synergy
$0.18
Visions of Villainy+26% Synergy
$0.24
Lethal Scheme+25% Synergy
$0.78
Fell the Profane+23% Synergy
$3.42
Archenemy's Charm+19% Synergy
$0.56
Malakir Rebirth+19% Synergy
$12.66
Infernal Grasp+17% Synergy
$0.34
Chain Assassination+13% Synergy
$0.28
Reckless Spite+13% Synergy
$0.32
Espers to Magicite+13% Synergy
$0.28
Wretched Confluence+13% Synergy
$0.20
Consuming Corruption+13% Synergy
$0.33
Drag to the Underworld+12% Synergy
$0.21
Shoot the Sheriff+12% Synergy
$0.42
Outrageous Robbery+12% Synergy
$0.38
Songs of the Damned+8% Synergy
$3.67
Defile+7% Synergy
$1.43
Saw in Half+5% Synergy
$5.09
Dismember+3% Synergy
$5.04
Withering Torment-2% Synergy
$3.61
Culling the Weak-3% Synergy
$7.23
Cabal Ritual-4% Synergy
$13.23
Go for the Throat-8% Synergy
$0.60
Deadly Rollick-10% Synergy
$26.29
Sorceries
Important sorcery spells that advance Viper, Cruel Conspirator's game plan and control the board.
Bubbling Muck+27% Synergy
$3.00
Too Evil to Stay Dead+26% Synergy
$0.21
Kindred Dominance+23% Synergy
$3.40
Damnation+22% Synergy
$20.13
Sinkhole+14% Synergy
$8.04
Dregs of Sorrow+14% Synergy
$0.69
Nighthaze+13% Synergy
$0.15
Cost of Brilliance+13% Synergy
$0.18
Promise of Power+13% Synergy
$0.64
Gruesome Realization+12% Synergy
$0.21
Ancient Craving+12% Synergy
$0.36
Deadly Tempest+12% Synergy
$0.84
Villainous Wrath+12% Synergy
$0.68
Invoke Despair+12% Synergy
$0.33
Temporal Extortion+11% Synergy
$29.79
Ambition's Cost+11% Synergy
$0.33
Damnable Pact+10% Synergy
$1.55
Beseech the Mirror+7% Synergy
$19.52
Night's Whisper+3% Synergy
$0.23
Insatiable Avarice+3% Synergy
$4.81
Syphon Mind+2% Synergy
$0.38
Blasphemous Edict-1% Synergy
$4.34
Sign in Blood-6% Synergy
$3.83
Exsanguinate-10% Synergy
$0.39
Reanimate-11% Synergy
$9.06
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
World Map+41% Synergy
$0.27
Rocket-Powered Goblin Glider+28% Synergy
$0.31
Unstable Molecule Suit+28% Synergy
$1.79
Captain America's Shield+27% Synergy
$1.41
Cosmic Cube+27% Synergy
$13.00
Iron Man Armor+27% Synergy
$3.96
Swordsman's Steel+27% Synergy
$20.54
Bitterthorn, Nissa's Animus+27% Synergy
$5.63
Doom's Time Platform+27% Synergy
$1.85
Sword of the Animist+24% Synergy
$6.65
The Darkness Crystal+22% Synergy
$4.36
Skullclamp+20% Synergy
$4.84
Forcefield+14% Synergy
Runechanter's Pike+14% Synergy
$0.32
Glamdring+14% Synergy
$2.38
Phyrexian Totem+14% Synergy
$0.24
Sharpened Pitchfork+14% Synergy
$0.28
Ace's Baseball Bat+14% Synergy
$0.32
Bladed Pinions+14% Synergy
$0.30
Fleetfeather Sandals+14% Synergy
$0.20
Manascape Refractor+13% Synergy
$1.48
Cloak of the Bat+13% Synergy
$0.25
Chariot of Victory+13% Synergy
$0.49
Wayfarer's Bauble+13% Synergy
$0.34
Navigation Orb+13% Synergy
$0.25
Sword of Light and Shadow+13% Synergy
$14.40
Strata Scythe+13% Synergy
$0.56
Explorer's Scope+13% Synergy
$0.24
Sword of Vengeance+13% Synergy
$1.12
Haunted Cloak+13% Synergy
$0.35
Sword of Hearth and Home+13% Synergy
$17.77
Lavaspur Boots+12% Synergy
$1.38
Endless Atlas+12% Synergy
$2.61
Nightmare Lash+11% Synergy
$5.45
Swiftfoot Boots+11% Synergy
$2.09
Mask of Griselbrand+10% Synergy
$0.75
Lashwrithe+10% Synergy
$0.82
Whip of Erebos+3% Synergy
$8.35
Expedition Map+2% Synergy
$0.85
Phyrexian Altar+0% Synergy
$56.02
Ashnod's Altar-5% Synergy
$14.95
Bontu's Monument-13% Synergy
$7.91
Lightning Greaves-19% Synergy
$3.84
Enchantments
Powerful enchantments that support Viper, Cruel Conspirator's strategy and create lasting battlefield effects.
Thunderbolts Conspiracy+28% Synergy
$0.30
Criminal Enterprise+28% Synergy
$0.43
Doom Reigns Supreme+27% Synergy
$0.38
Construct a Cosmic Cube+26% Synergy
$0.34
Robot Domination+26% Synergy
$0.20
Sanguine Bond+16% Synergy
$5.81
Discreet Retreat+14% Synergy
$0.34
Quag Sickness+13% Synergy
$0.06
Villainous Syndication+13% Synergy
$0.32
Scion of Halaster+13% Synergy
$0.27
Tainted Aether+13% Synergy
$8.13
Carnival of Souls+13% Synergy
$13.13
Unholy Annex // Ritual Chamber+11% Synergy
$1.69
Pestilence+11% Synergy
$0.75
Biotransference+11% Synergy
$9.30
Necromancy+8% Synergy
$19.98
Bitterblossom+1% Synergy
$34.08
Bastion of Remembrance-2% Synergy
$0.30
The Meathook Massacre-2% Synergy
$26.95
Animate Dead-3% Synergy
$5.47
Black Market-6% Synergy
$5.95
Planeswalkers
Planeswalkers that work alongside Viper, Cruel Conspirator to provide ongoing value and board presence.
Sorin Markov+11% Synergy
$9.81
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Urborg, Tomb of Yawgmoth+19% Synergy
$61.75
Shizo, Death's Storehouse+18% Synergy
$35.01
Amonkhet Raceway+13% Synergy
$0.35
Hall of the Bandit Lord+13% Synergy
$22.14
Nykthos, Shrine to Nyx+13% Synergy
$53.45
Takenuma, Abandoned Mire+12% Synergy
$11.77
Terrain Generator+12% Synergy
$1.94
Field of Ruin+11% Synergy
$0.35
Vesuva+11% Synergy
$3.53
Minas Morgul, Dark Fortress+11% Synergy
$18.34
The Black Gate+10% Synergy
$9.28
Thespian's Stage+9% Synergy
$0.45
Susur Secundi, Void Altar+7% Synergy
$3.40
Midgar, City of Mako+3% Synergy
$1.90
Phyrexian Tower+2% Synergy
$27.69
War Room-1% Synergy
$4.38
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
The Soul Stone+55% Synergy
$123.97
Sceptre of Eternal Glory+34% Synergy
$20.07
Shuri's Fabricator+33% Synergy
$0.30
Caged Sun+32% Synergy
$3.64
Fellwar Stone+28% Synergy
$0.97
Progenitor's Icon+28% Synergy
$0.29
Worn Powerstone+24% Synergy
$0.38
Arcane Signet+24% Synergy
$0.49
Extraplanar Lens+23% Synergy
$12.44
Thran Dynamo+22% Synergy
$4.83
Nyx Lotus+22% Synergy
$5.25
Charcoal Diamond+21% Synergy
$0.36
Throne of Eldraine+19% Synergy
$29.90
Coalition Relic+14% Synergy
$0.40
Chromatic Orrery+13% Synergy
$36.49
Infernal Idol+13% Synergy
$0.20
Star Compass+13% Synergy
$0.57
Relic of Legends+13% Synergy
$0.94
Gauntlet of Power+11% Synergy
$4.04
Mox Amber+9% Synergy
$76.63
Everflowing Chalice+8% Synergy
$0.29
Mind Stone+0% Synergy
$0.34
Thought Vessel-10% Synergy
$2.42
Sol Ring-28% Synergy
$1.38
Lands
The mana base foundation for Viper, Cruel Conspirator decks, ensuring smooth and reliable mana development.
Surveillance Room+28% Synergy
$0.20
Villainous Hideout+27% Synergy
$0.19
Fell the Profane+23% Synergy
$3.42
Malakir Rebirth+19% Synergy
$12.66
Verdant Catacombs+10% Synergy
$27.25
Marsh Flats+10% Synergy
$31.53
Polluted Delta+10% Synergy
$19.17
Bloodstained Mire+10% Synergy
$18.20
Urza's Cave+5% Synergy
$1.17
Boggart Trawler+4% Synergy
$0.87
Swamp+4% Synergy
$0.16
Myriad Landscape+3% Synergy
$0.30
Similar Commanders
The following Commanders share a similar playing style, strategy, or theme like Viper, Cruel Conspirator.
Agent Venom
Alpharael, Stonechosen
Aphemia, the Cacophony
Armaggon, Future Shark
Arnim Zola, Bio-Fanatic
Arnyn, Deathbloom Botanist
Azog, Moria's Ruin
Azula, On the Hunt
Azula, Ruthless Firebender
Balthor the Defiled
Baron Helmut Zemo
Baron Sengir
Baron Strucker, HYDRA Overlord
Bebop, Warthog Warrior
Black Cat, Cunning Thief
Black Widow, Daring Operative
Black Widow, Deadly Hunter
Black Widow, Super Spy
Bob, Reluctant HYDRA Agent
Bontu the Glorified
Boomerang, Blade Flinger
Borg Queen, Perfection Manifest
Butch DeLoria, Tunnel Snake
Cabal Patriarch
Citizen V, Helmut Zemo
Crossbones, Malicious Mercenary
Fixer, Techno Terror
Gollum, Riddle Master
Gollum the Abandoned
Grendel, Spawn of Knull
Grim Reaper, Lethal Legionnaire
Griselbrand
Hammerhead, Maggia Boss
Iron Monger, Sadistic Tycoon
June, Bounty Hunter
Kiku, Night's Flower
Kingpin, Wilson Fisk
Klaw, Master of Sound
Klaw, Sonic Subjugator
Koh, the Face Stealer