Vilis, Broker of Blood + Assault Suit + Ob Nixilis, the Hate-Twisted

Vilis, Broker of Blood
Assault Suit
Ob Nixilis, the Hate-Twisted

Requires
Vilis, Broker of Blood must be on the battlefield. Assault Suit must be in hand. Ob Nixilis, the Hate-Twisted must be on the battlefield. Assault Suit attached to Vilis.
Steps
  1. At the beginning of an opponent's upkeep, Assault Suit triggers, giving them control of Vilis.
  2. During that player's next draw step, they draw a card.
  3. Ob Nixilis triggers, dealing 1 damage to that opponent.
  4. Vilis triggers, causing the opponent to draw a card.
  5. Repeat from step 3 until the opponent loses the game either due to drawing from an empty library or by having a life total of 0.
  6. When the opponent loses the game, you regain control of Vilis.
  7. Repeat from step 1 for each remaining opponent.
Results
Each opponent loses the game. Infinite card draw for each opponent. Infinite draw triggers for each opponent. Near-infinite damage.

Sheoldred, the Apocalypse
0.09% of 9525 decks 9 decks
Be'lakor, the Dark Master
0.01% of 11018 decks 1 decks
Nekusar, the Mindrazer
0.01% of 18676 decks 1 decks
Tinybones, Trinket Thief
0.02% of 5080 decks 1 decks
Xantcha, Sleeper Agent
0.03% of 3150 decks 1 decks
High Synergy Cards
Peer into the Abyss
85% of 13 decks +81% synergy
Howling Mine
77% of 13 decks +75% synergy
Underworld Dreams
77% of 13 decks +75% synergy
Geier Reach Sanitarium
77% of 13 decks +73% synergy
Seizan, Perverter of Truth
69% of 13 decks +68% synergy
Dark Deal
69% of 13 decks +67% synergy
Teferi's Puzzle Box
62% of 13 decks +61% synergy
Cabal Stronghold
62% of 13 decks +58% synergy
Crypt Ghast
62% of 13 decks +57% synergy
Exquisite Blood
62% of 13 decks +56% synergy
Top Cards
Dark Ritual
77% of 13 decks +55% synergy
Lightning Greaves
69% of 13 decks +44% synergy
Vito, Thorn of the Dusk Rose
62% of 13 decks +56% synergy
Swiftfoot Boots
62% of 13 decks +34% synergy
Bloodletter of Aclazotz
56% of 9 decks +50% synergy
Fate Unraveler
54% of 13 decks +52% synergy
Sanguine Bond
54% of 13 decks +48% synergy
Damnation
54% of 13 decks +46% synergy
Gray Merchant of Asphodel
54% of 13 decks +45% synergy
Sign in Blood
54% of 13 decks +44% synergy
Creatures
Orcish Bowmasters
40% of 10 decks +29% synergy
Master of the Feast
38% of 13 decks +38% synergy
Erebos, God of the Dead
38% of 13 decks +37% synergy
Nirkana Revenant
38% of 13 decks +37% synergy
K'rrik, Son of Yawgmoth
38% of 13 decks +36% synergy
Marauding Blight-Priest
38% of 13 decks +36% synergy
Sheoldred, Whispering One
38% of 13 decks +34% synergy
Shard of the Nightbringer
36% of 11 decks +36% synergy
Rankle, Master of Pranks
31% of 13 decks +28% synergy
Psychosis Crawler
31% of 13 decks +28% synergy
Solemn Simulacrum
31% of 13 decks +17% synergy
Skirge Familiar
23% of 13 decks +22% synergy
Bloodgift Demon
23% of 13 decks +22% synergy
Dread Presence
23% of 13 decks +21% synergy
Instants
Vampiric Tutor
62% of 13 decks +43% synergy
Deadly Rollick
54% of 13 decks +43% synergy
Baleful Mastery
50% of 12 decks +47% synergy
Snuff Out
46% of 13 decks +44% synergy
Imp's Mischief
46% of 13 decks +43% synergy
Necrologia
38% of 13 decks +38% synergy
Infernal Grasp
33% of 12 decks +26% synergy
Go for the Throat
31% of 13 decks +24% synergy
Defile
23% of 13 decks +20% synergy
Cabal Ritual
23% of 13 decks +18% synergy
Malakir Rebirth
23% of 13 decks +15% synergy
Sorceries
Toxic Deluge
54% of 13 decks +36% synergy
Demonic Tutor
54% of 13 decks +32% synergy
Damnable Pact
46% of 13 decks +45% synergy
Exsanguinate
46% of 13 decks +41% synergy
Feed the Swarm
46% of 13 decks +28% synergy
Insatiable Avarice
43% of 7 decks +38% synergy
Grim Tutor
38% of 13 decks +34% synergy
Night's Whisper
38% of 13 decks +29% synergy
Reanimate
31% of 13 decks +15% synergy
Mutilate
23% of 13 decks +21% synergy
Imperial Seal
23% of 13 decks +17% synergy
Diabolic Tutor
23% of 13 decks +17% synergy
Utility Artifacts
The One Ring
50% of 10 decks +41% synergy
Jet Medallion
46% of 13 decks +43% synergy
Mithril Coat
40% of 10 decks +34% synergy
Font of Mythos
38% of 13 decks +38% synergy
Alhammarret's Archive
38% of 13 decks +37% synergy
Bolas's Citadel
38% of 13 decks +29% synergy
Wayfarer's Bauble
38% of 13 decks +28% synergy
Aetherflux Reservoir
31% of 13 decks +27% synergy
Commander's Plate
25% of 12 decks +23% synergy
Memory Jar
23% of 13 decks +23% synergy
Anvil of Bogardan
23% of 13 decks +23% synergy
Darksteel Plate
23% of 13 decks +22% synergy
Enchantments
Phyrexian Arena
54% of 13 decks +39% synergy
Necrodominance
43% of 7 decks +41% synergy
Black Market Connections
33% of 12 decks +22% synergy
The Cruelty of Gix
27% of 11 decks +26% synergy
No Mercy
23% of 13 decks +21% synergy
Utility Lands
Reliquary Tower
69% of 13 decks +40% synergy
Cabal Coffers
62% of 13 decks +51% synergy
Mikokoro, Center of the Sea
54% of 13 decks +52% synergy
Bojuka Bog
54% of 13 decks +24% synergy
Urborg, Tomb of Yawgmoth
38% of 13 decks +29% synergy
Takenuma, Abandoned Mire
33% of 12 decks +23% synergy
Nykthos, Shrine to Nyx
31% of 13 decks +25% synergy
Witch's Cottage
23% of 13 decks +19% synergy
Castle Locthwain
23% of 13 decks +18% synergy
Mana Artifacts
Sol Ring
100% of 13 decks +16% synergy
Thought Vessel
54% of 13 decks +37% synergy
Thran Dynamo
38% of 13 decks +34% synergy
Arcane Signet
38% of 13 decks -34% synergy
Commander's Sphere
23% of 13 decks +8% synergy
Mind Stone
23% of 13 decks +6% synergy
Lands
Foreboding Ruins
100% of 3 decks +84% synergy
Command Tower
23% of 13 decks -51% synergy