Viper, Cruel Conspirator
$0.25
$0.25Legendary 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
#4610
Current Rank
Mono-Black Combos
Debut Set
Decks on Moxfield
Decks on Archidekt
Scryfall
CardmarketHigh Synergy Cards
Cards that work exceptionally well with Viper, Cruel Conspirator's abilities and overall game plan.
Vibranium Strike Gauntlets+55% Synergy
$0.81
Nirkana Revenant+49% Synergy
$7.14
Magus of the Coffers+43% Synergy
$4.93
Titanium Man+39% Synergy
$0.24
Citizen V, Helmut Zemo+39% Synergy
$0.34
Doctor Doom+39% Synergy
$3.28
Baron Helmut Zemo+38% Synergy
$0.30
World Map+38% Synergy
$0.22
Dread Presence+36% Synergy
$3.22
Liliana of the Dark Realms+36% Synergy
$9.14
Top Cards
The most popular and reliable cards that form the backbone of successful Viper, Cruel Conspirator decks.
Black Market Connections+34% Synergy
$8.84
Mutilate+34% Synergy
$2.04
Bubbling Muck+34% Synergy
$3.50
Deadly Dispute+32% Synergy
$0.29
Feed the Swarm+29% Synergy
$0.20
Toxic Deluge+23% Synergy
$4.58
Defile+14% Synergy
$1.43
Gray Merchant of Asphodel0% Synergy
$4.94
Jet Medallion-2% Synergy
$12.64
Dark Ritual-7% Synergy
$6.03
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Necropotence-4% Synergy
$36.97
Demonic Tutor-7% Synergy
$66.24
Vampiric Tutor-10% Synergy
$54.34
Creatures
Essential creatures that complement Viper, Cruel Conspirator's strategy through synergy, utility, or raw power.
Panther Robot+33% Synergy
$1.17
Ultron, Machine Overlord+32% Synergy
$3.30
M.O.D.O.K., Evil Intellect+32% Synergy
$2.41
Whiplash, Vengeful Engineer+29% Synergy
$0.16
Yellowjacket, Heartless Marauder+29% Synergy
$0.22
Red Room Recruit+29% Synergy
$0.20
Tombstone, Career Criminal+29% Synergy
$0.21
Iron Monger, Sadistic Tycoon+29% Synergy
$0.32
Elektra, Daughter of the Hand+29% Synergy
$0.32
The Masters of Evil+29% Synergy
$0.19
Crimson Cowl, Master of Evil+29% Synergy
$0.32
Baron Strucker, HYDRA Overlord+28% Synergy
$0.21
Phyrexian Obliterator+28% Synergy
$9.42
Black Cat, Cunning Thief+28% Synergy
$0.45
Geth, Lord of the Vault+28% Synergy
$0.85
Ultron the Annihilator+28% Synergy
$20.50
Doombot Harbinger+28% Synergy
$0.36
Ultron, Artificial Malevolence+27% Synergy
$10.71
Doctor Doom, Unrivaled+27% Synergy
$35.12
M.O.D.O.K.+26% Synergy
$5.42
Gwenom, Remorseless+26% Synergy
$5.92
Erebos, God of the Dead+25% Synergy
$10.84
Enduring Tenacity+21% Synergy
$12.05
Molecule Man+19% Synergy
$7.41
H.E.R.B.I.E., Lovable Robot+19% Synergy
$0.40
Tri-Sentinel, Act of Vengeance+19% Synergy
$0.40
Mirri the Cursed+19% Synergy
$0.57
Super-Adaptoid+19% Synergy
$0.31
Interceptor, Shadow's Hound+19% Synergy
$0.19
Bloodletter of Aclazotz+19% Synergy
$37.29
Klaw, Master of Sound+19% Synergy
$0.26
Vito, Thorn of the Dusk Rose+19% Synergy
$11.66
Gurmag Swiftwing+19% Synergy
$0.27
Madame Masque+19% Synergy
$0.22
Black Widow, Super Spy+19% Synergy
$1.85
Shark Shredder, Killer Clone+18% Synergy
$0.45
Ultron's Auxiliary+18% Synergy
$0.97
Silent Arbiter+18% Synergy
$10.39
Defiler of Flesh+16% Synergy
$0.45
Qarsi Revenant+14% Synergy
$2.70
Yahenni, Undying Partisan+14% Synergy
$0.30
Dirtwater Wraith+9% Synergy
$0.09
Whispering Shade+9% Synergy
$0.16
Darkling Stalker+9% Synergy
$0.11
Nefarox, Overlord of Grixis+9% Synergy
$0.35
Solemn Simulacrum+9% Synergy
$0.29
Seizan, Perverter of Truth+6% Synergy
$1.92
Crypt Ghast+3% Synergy
$16.70
K'rrik, Son of Yawgmoth+0% Synergy
$1.19
Syr Konrad, the Grim0% Synergy
$1.67
Instants
Key instant-speed responses for protection, removal, and keeping Viper, Cruel Conspirator safe.
Doom Blade+33% Synergy
$0.33
Snuff Out+26% Synergy
$12.83
Infernal Grasp+24% Synergy
$0.34
Fell the Profane+20% Synergy
$4.26
The Spot's Portal+19% Synergy
$0.25
Dark Deed+19% Synergy
$0.21
Visions of Villainy+18% Synergy
$0.22
Lethal Scheme+17% Synergy
$0.24
Malakir Rebirth+16% Synergy
$13.11
Consuming Corruption+14% Synergy
$0.33
Archenemy's Charm+10% Synergy
$0.85
Assassin's Blade+9% Synergy
$0.34
Chain Assassination+9% Synergy
$0.30
Reckless Spite+9% Synergy
$0.31
Espers to Magicite+9% Synergy
$0.21
Wretched Confluence+9% Synergy
$0.23
Drag to the Underworld+8% Synergy
$0.19
Outrageous Robbery+8% Synergy
$0.47
Shoot the Sheriff+8% Synergy
$0.55
Tainted Strike+7% Synergy
$2.44
Songs of the Damned+4% Synergy
$2.54
Fake Your Own Death+2% Synergy
$0.24
Supernatural Stamina+2% Synergy
$0.23
Saw in Half+1% Synergy
$5.47
Bitter Triumph0% Synergy
$0.34
Dismember0% Synergy
$4.71
Go for the Throat-2% Synergy
$0.56
Culling the Weak-8% Synergy
$7.19
Tragic Slip-8% Synergy
$0.34
Cabal Ritual-8% Synergy
$14.34
Withering Torment-11% Synergy
$1.14
Village Rites-15% Synergy
$0.70
Deadly Rollick-15% Synergy
$28.44
Sorceries
Important sorcery spells that advance Viper, Cruel Conspirator's game plan and control the board.
Damnation+19% Synergy
$21.36
Too Evil to Stay Dead+18% Synergy
$0.17
Kindred Dominance+15% Synergy
$4.50
Dregs of Sorrow+9% Synergy
$0.78
Sinkhole+9% Synergy
$8.04
Nighthaze+9% Synergy
$0.24
Endless Ranks of HYDRA+9% Synergy
$0.23
Cost of Brilliance+9% Synergy
$0.14
Promise of Power+8% Synergy
$0.60
Gruesome Realization+8% Synergy
$0.18
Necromantic Selection+8% Synergy
$0.30
Ancient Craving+8% Synergy
$0.34
Deadly Tempest+8% Synergy
$1.04
Villainous Wrath+7% Synergy
$0.88
Invoke Despair+7% Synergy
$0.34
Temporal Extortion+7% Synergy
$28.89
Ambition's Cost+7% Synergy
$0.36
Damnable Pact+6% Synergy
$1.11
Night's Whisper+4% Synergy
$5.45
Beseech the Mirror+2% Synergy
$20.55
Insatiable Avarice0% Synergy
$5.55
Syphon Mind-1% Synergy
$0.28
Blasphemous Edict-5% Synergy
$4.32
Exsanguinate-14% Synergy
$0.53
Sign in Blood-14% Synergy
$4.12
Reanimate-20% Synergy
$10.10
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Panther Habit+33% Synergy
$2.56
Sword of the Animist+26% Synergy
$6.25
The Darkness Crystal+19% Synergy
$4.95
Ace's Baseball Bat+19% Synergy
$0.26
Rocket-Powered Goblin Glider+19% Synergy
$0.24
Unstable Molecule Suit+19% Synergy
$1.55
Cosmic Cube+19% Synergy
$11.44
Iron Man Armor+19% Synergy
$3.36
Captain America's Shield+19% Synergy
$1.52
Swordsman's Steel+19% Synergy
$13.17
Explorer's Scope+19% Synergy
$0.14
Doom's Time Platform+19% Synergy
$1.47
Sword of Vengeance+19% Synergy
$1.28
Bitterthorn, Nissa's Animus+18% Synergy
$5.52
Nightmare Lash+17% Synergy
$6.46
Skullclamp+17% Synergy
$5.90
Mask of Griselbrand+16% Synergy
$0.84
Lashwrithe+16% Synergy
$0.71
Wayfarer's Bauble+15% Synergy
$4.85
Colfenor's Urn+9% Synergy
$0.25
Daredevil Dragster+9% Synergy
$0.07
Mortarpod+9% Synergy
$0.17
Edifice of Authority+9% Synergy
$0.12
Runechanter's Pike+9% Synergy
$0.34
Altar of the Goyf+9% Synergy
$0.22
Mighty Servant of Leuk-o+9% Synergy
$0.35
Power Matrix+9% Synergy
$5.22
Glamdring+9% Synergy
$3.43
Grappling Hook+9% Synergy
$1.45
Phyrexian Totem+9% Synergy
$0.21
Sharpened Pitchfork+9% Synergy
$0.29
Gavel of the Righteous+9% Synergy
$0.27
Fleetfeather Sandals+9% Synergy
$0.18
Malefic Scythe+9% Synergy
$0.13
Quick-Draw Katana+9% Synergy
$0.16
Manascape Refractor+9% Synergy
$1.52
Hidden Blade+9% Synergy
$0.32
Chariot of Victory+9% Synergy
$0.48
Sword of Light and Shadow+9% Synergy
$14.01
Strata Scythe+9% Synergy
$0.60
Transmogrant's Crown+9% Synergy
$0.36
Haunted Cloak+9% Synergy
$0.37
Sword of Hearth and Home+8% Synergy
$21.21
Swiftfoot Boots+8% Synergy
$2.41
Lavaspur Boots+8% Synergy
$1.83
Whip of Erebos-1% Synergy
$8.57
Expedition Map-1% Synergy
$1.06
Phyrexian Altar-3% Synergy
$58.83
Ashnod's Altar-9% Synergy
$16.66
Bontu's Monument-17% Synergy
$4.86
Enchantments
Powerful enchantments that support Viper, Cruel Conspirator's strategy and create lasting battlefield effects.
Thunderbolts Conspiracy+19% Synergy
$0.32
Criminal Enterprise+19% Synergy
$0.29
Grasping Shadows+19% Synergy
$0.25
Doom Reigns Supreme+19% Synergy
$0.42
Construct a Cosmic Cube+18% Synergy
$0.32
Robot Domination+18% Synergy
$0.22
Phyrexian Arena+10% Synergy
$4.63
Discreet Retreat+9% Synergy
$0.24
Quag Sickness+9% Synergy
$0.04
Derelict Attic // Widow's Walk+9% Synergy
$0.17
Villainous Syndication+9% Synergy
$0.28
Coercive Impetus+9% Synergy
$0.29
Scion of Halaster+9% Synergy
$0.20
Ghoulish Impetus+9% Synergy
$0.52
Tainted Aether+9% Synergy
$8.29
Parasitic Impetus+9% Synergy
$0.32
Chorale of the Void+9% Synergy
$0.28
Changing Loyalty+8% Synergy
$0.96
Carnival of Souls+8% Synergy
$15.94
Sanguine Bond+8% Synergy
$7.16
Obsessive Pursuit+8% Synergy
$0.41
Pestilence+7% Synergy
$0.75
Unholy Annex // Ritual Chamber+7% Synergy
$2.47
Biotransference+6% Synergy
$9.71
Nowhere to Run+6% Synergy
$0.72
Necromancy+4% Synergy
$20.29
Kaya's Ghostform0% Synergy
$2.32
Bitterblossom-3% Synergy
$31.80
The Meathook Massacre-7% Synergy
$24.90
Bastion of Remembrance-7% Synergy
$0.34
Animate Dead-7% Synergy
$8.08
Black Market-10% Synergy
$6.33
Planeswalkers
Planeswalkers that work alongside Viper, Cruel Conspirator to provide ongoing value and board presence.
Sorin Markov+7% Synergy
$9.90
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Cabal Stronghold+26% Synergy
$12.87
Cabal Coffers+15% Synergy
$33.43
Urborg, Tomb of Yawgmoth+12% Synergy
$57.38
Spymaster's Vault+10% Synergy
$1.93
Nykthos, Shrine to Nyx+10% Synergy
$53.64
Quicksand+9% Synergy
$0.24
Mystifying Maze+9% Synergy
$0.58
Labyrinth of Skophos+9% Synergy
$0.33
Cathedral of War+9% Synergy
$1.49
Shizo, Death's Storehouse+9% Synergy
$33.71
Amonkhet Raceway+8% Synergy
$0.36
Hall of the Bandit Lord+8% Synergy
$22.39
Terrain Generator+8% Synergy
$2.07
Field of Ruin+7% Synergy
$0.39
Vesuva+7% Synergy
$3.88
Minas Morgul, Dark Fortress+6% Synergy
$16.28
The Black Gate+6% Synergy
$9.35
Thespian's Stage+5% Synergy
$0.48
Takenuma, Abandoned Mire+4% Synergy
$11.56
Susur Secundi, Void Altar+2% Synergy
$5.25
Barren Moor+0% Synergy
$0.29
Midgar, City of Mako0% Synergy
$1.83
Mortuary Mire-2% Synergy
$0.40
Witch's Cottage-4% Synergy
$1.13
War Room-5% Synergy
$5.49
Phyrexian Tower-6% Synergy
$29.15
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
The Soul Stone+34% Synergy
$99.83
Shuri's Fabricator+33% Synergy
$0.26
Sceptre of Eternal Glory+32% Synergy
$20.47
Caged Sun+29% Synergy
$3.72
Charcoal Diamond+28% Synergy
$0.37
Fellwar Stone+25% Synergy
$0.87
Progenitor's Icon+19% Synergy
$0.29
Worn Powerstone+15% Synergy
$0.40
Extraplanar Lens+15% Synergy
$13.05
Nyx Lotus+14% Synergy
$5.01
Thran Dynamo+14% Synergy
$4.69
Vibranium Mining Mech+11% Synergy
$0.35
Throne of Eldraine+10% Synergy
$28.83
Coalition Relic+9% Synergy
$0.38
Replicating Ring+9% Synergy
$1.35
Chromatic Orrery+9% Synergy
$33.55
Infernal Idol+9% Synergy
$0.25
Star Compass+9% Synergy
$0.50
Bender's Waterskin+8% Synergy
$1.08
Relic of Legends+8% Synergy
$1.02
Arcane Signet+8% Synergy
$0.57
Springleaf Drum+7% Synergy
$0.30
Gauntlet of Power+7% Synergy
$4.22
Mox Amber+5% Synergy
$87.23
Heraldic Banner+4% Synergy
$0.34
Everflowing Chalice+4% Synergy
$0.31
Mind Stone-7% Synergy
$0.33
Thought Vessel-14% Synergy
$2.59
Sol Ring-15% Synergy
$1.53
Lands
The mana base foundation for Viper, Cruel Conspirator decks, ensuring smooth and reliable mana development.
Fell the Profane+20% Synergy
$4.26
Surveillance Room+19% Synergy
$0.25
Villainous Hideout+19% Synergy
$0.22
Malakir Rebirth+16% Synergy
$13.11
Verdant Catacombs+6% Synergy
$29.85
Marsh Flats+6% Synergy
$31.14
Polluted Delta+6% Synergy
$20.47
Bloodstained Mire+6% Synergy
$19.54
Myriad Landscape+5% Synergy
$0.31
Swamp+4% Synergy
$0.09
Urza's Cave+1% Synergy
$2.11
Boggart Trawler+0% Synergy
$1.44
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
Badgey, Malicious Glitch
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
Boss Uramon, Shadow's Reach
Butch DeLoria, Tunnel Snake
Cabal Patriarch
Citizen V, Helmut Zemo
Count Nefaria
Crossbones, Malicious Mercenary
Fixer, Techno Terror
General Chang, Cold Warrior
Gollum, Riddle Master
Gollum, Silent Slinker
Gollum the Abandoned
Grendel, Spawn of Knull
Grim Reaper, Lethal Legionnaire
Griselbrand
Hammerhead, Maggia Boss
Iron Monger, Sadistic Tycoon
Istvan, Butcher of Eln