Worldfire + Oblivion Ring + Cauldron Familiar

Worldfire
Oblivion Ring
Cauldron Familiar

Requires
Worldfire must be in hand. Oblivion Ring must be on the battlefield. Cauldron Familiar must be in exile (exiled by Oblivion Ring). Mana needed: 6
Steps
  1. Cast Worldfire, exiling all permanents, all cards in all hands and graveyards, and setting each player's life total to one.
  2. Oblivion Ring triggers, returning Cauldron Familiar from exile to the battlefield.
  3. Cauldron Familiar enters the battlefield, losing each opponent 1 life and you to gain 1 life.
Results
Each opponent loses the game. Exile all cards in all hands and graveyards. Exile all permanents. Near-infinite lifeloss.

Jodah, Archmage Eternal
0.02% of 8148 decks 2 decks
Kaalia of the Vast
0.00% of 25107 decks 1 decks
Megatron, Tyrant
0.02% of 4149 decks 1 decks
Kenrith, the Returned King
0.00% of 23932 decks 1 decks
Queen Marchesa
0.01% of 13698 decks 1 decks
Mathas, Fiend Seeker
0.05% of 1915 decks 1 decks
Shanid, Sleepers' Scourge
0.05% of 2202 decks 1 decks
Ghen, Arcanum Weaver
0.04% of 2333 decks 1 decks
Isshin, Two Heavens as One
0.00% of 20601 decks 1 decks
Dihada, Binder of Wills
0.01% of 10233 decks 1 decks
New Cards
Mistrise Village
100% of 1 decks +94% synergy
High Synergy Cards
Voldaren Epicure
64% of 11 decks +63% synergy
Fiend Hunter
64% of 11 decks +62% synergy
Emergence Zone
64% of 11 decks +61% synergy
Teferi's Protection
73% of 11 decks +54% synergy
Grand Abolisher
55% of 11 decks +45% synergy
Journey to Nowhere
45% of 11 decks +45% synergy
Touch the Spirit Realm
45% of 11 decks +43% synergy
Grim Tutor
45% of 11 decks +41% synergy
Diabolic Intent
45% of 11 decks +37% synergy
Barren Glory
36% of 11 decks +36% synergy
Top Cards
Dark Ritual
45% of 11 decks +23% synergy
Path to Exile
45% of 11 decks -1% synergy
Near-Death Experience
36% of 11 decks +36% synergy
Parallax Wave
36% of 11 decks +36% synergy
Gibbering Fiend
36% of 11 decks +36% synergy
Goblin Chainwhirler
36% of 11 decks +35% synergy
Vedalken Orrery
36% of 11 decks +35% synergy
Silence
36% of 11 decks +30% synergy
Phyrexian Arena
36% of 11 decks +21% synergy
Deflecting Swat
36% of 11 decks +20% synergy
Game Changers
Mystical Tutor
100% of 3 decks +86% synergy
Vampiric Tutor
73% of 11 decks +56% synergy
Demonic Tutor
73% of 11 decks +52% synergy
Jeska's Will
55% of 11 decks +38% synergy
Enlightened Tutor
55% of 11 decks +38% synergy
Smothering Tithe
55% of 11 decks +31% synergy
Imperial Seal
45% of 11 decks +40% synergy
Underworld Breach
27% of 11 decks +21% synergy
The One Ring
27% of 11 decks +19% synergy
Creatures
Academy Rector
27% of 11 decks +27% synergy
Leonin Relic-Warder
27% of 11 decks +27% synergy
Esper Sentinel
27% of 11 decks +8% synergy
Instants
Seething Song
27% of 11 decks +22% synergy
Pyroblast
27% of 11 decks +21% synergy
Red Elemental Blast
27% of 11 decks +21% synergy
Crackling Doom
27% of 11 decks +20% synergy
Big Score
27% of 11 decks +18% synergy
Chaos Warp
27% of 11 decks -4% synergy
Swords to Plowshares
27% of 11 decks -35% synergy
Sorceries
End the Festivities
27% of 11 decks +25% synergy
Wheel of Fortune
27% of 11 decks +22% synergy
Farewell
27% of 11 decks +15% synergy
Reanimate
27% of 11 decks +11% synergy
Enchantments
Land Tax
27% of 11 decks +21% synergy
Blind Obedience
27% of 11 decks +21% synergy
Utility Lands
Boseiju, Who Shelters All
27% of 11 decks +27% synergy
Urborg, Tomb of Yawgmoth
27% of 11 decks +18% synergy
Reliquary Tower
27% of 11 decks -2% synergy
Mana Artifacts
Sol Ring
91% of 11 decks +7% synergy
Arcane Signet
82% of 11 decks +10% synergy
Chromatic Lantern
45% of 11 decks +36% synergy
Fellwar Stone
45% of 11 decks +24% synergy
Thran Dynamo
36% of 11 decks +32% synergy
Mox Opal
27% of 11 decks +23% synergy
Boros Signet
27% of 11 decks +5% synergy
Orzhov Signet
27% of 11 decks +1% synergy
Lands
Command Tower
82% of 11 decks +7% synergy
Sacred Foundry
73% of 11 decks +37% synergy
Blood Crypt
73% of 11 decks +35% synergy
Godless Shrine
64% of 11 decks +23% synergy
Luxury Suite
55% of 11 decks +29% synergy
Savai Triome
55% of 11 decks +28% synergy
Marsh Flats
45% of 11 decks +34% synergy
Myriad Landscape
45% of 11 decks +27% synergy
Nomad Outpost
45% of 11 decks +17% synergy
Dragonskull Summit
45% of 11 decks +13% synergy
Mount Doom
36% of 11 decks +30% synergy
Mana Confluence
36% of 11 decks +29% synergy
Arid Mesa
36% of 11 decks +26% synergy
Bloodstained Mire
36% of 11 decks +26% synergy
Sulfurous Springs
36% of 11 decks +15% synergy
Spectator Seating
36% of 11 decks +12% synergy
Vault of Champions
36% of 11 decks +11% synergy
City of Brass
27% of 11 decks +19% synergy
Plateau
27% of 11 decks +15% synergy
Badlands
27% of 11 decks +14% synergy
Scrubland
27% of 11 decks +14% synergy
Shattered Sanctum
27% of 11 decks +14% synergy
Sundown Pass
27% of 11 decks +12% synergy
Haunted Ridge
27% of 11 decks +11% synergy
Battlefield Forge
27% of 11 decks +1% synergy
Isolated Chapel
27% of 11 decks -3% synergy
Clifftop Retreat
27% of 11 decks -3% synergy