Worldfire + Emergence Zone + Cauldron Familiar

Worldfire
Emergence Zone
Cauldron Familiar

Requires
Worldfire must be in hand. Emergence Zone must be on the battlefield. Cauldron Familiar must be in hand. Mana needed: 7
Steps
  1. Activate Emergence Zone's second ability by paying 1, tapping and sacrificing it, allowing you to cast spells this turn as though they had flash.
  2. Cast Cauldron Familiar by paying .
  3. When Cauldron Familiar enters the battlefield, it triggers.
  4. Holding priority, cast Worldfire by paying 6, exiling all permanents, all cards in all hands and graveyards, and setting each player's life total to one.
  5. Resolve the Voldran Epicure trigger from step 2, causing each opponent to lose 1 life and you to gain 1 life.
  6. Each opponent loses the game due to having 0 or less life.
Results
Each opponent loses the game. Exile all cards in all hands and graveyards. Exile all permanents. Near-infinite lifeloss.

The Infamous Cruelclaw
0.09% of 4471 decks 4 decks
Ghen, Arcanum Weaver
0.05% of 2211 decks 1 decks
Cecily, Haunted Mage
0.23% of 442 decks 1 decks
Mathas, Fiend Seeker
0.06% of 1644 decks 1 decks
Megatron, Tyrant
0.03% of 3864 decks 1 decks
Rakdos, the Showstopper
0.08% of 1221 decks 1 decks
Kroxa, Titan of Death's Hunger
0.04% of 2315 decks 1 decks
Kenrith, the Returned King
0.00% of 21730 decks 1 decks
Queen Marchesa
0.01% of 12580 decks 1 decks
Florian, Voldaren Scion
0.09% of 1133 decks 1 decks
Falthis, Shadowcat Familiar // Jeska, Thrice Reborn
0.57% of 174 decks 1 decks
High Synergy Cards
Oblivion Ring
100% of 5 decks +99% synergy
Vedalken Orrery
64% of 14 decks +63% synergy
Enlightened Tutor
80% of 5 decks +62% synergy
Teferi's Protection
80% of 5 decks +60% synergy
Smothering Tithe
80% of 5 decks +55% synergy
Voldaren Epicure
43% of 14 decks +42% synergy
Blood for the Blood God!
42% of 12 decks +38% synergy
Worldgorger Dragon
36% of 14 decks +35% synergy
Jeska's Will
50% of 14 decks +33% synergy
Diabolic Tutor
36% of 14 decks +29% synergy
Top Cards
Dark Ritual
50% of 14 decks +28% synergy
Thran Dynamo
43% of 14 decks +38% synergy
Phyrexian Arena
43% of 14 decks +28% synergy
Mind Stone
36% of 14 decks +18% synergy
Chaos Warp
36% of 14 decks +4% synergy
Chandra, Awakened Inferno
29% of 14 decks +27% synergy
End the Festivities
29% of 14 decks +27% synergy
Mogis, God of Slaughter
29% of 14 decks +26% synergy
Outpost Siege
29% of 14 decks +26% synergy
Kaya's Ghostform
29% of 14 decks +25% synergy
Creatures
Fiend Hunter
60% of 5 decks +59% synergy
Grand Abolisher
60% of 5 decks +51% synergy
Goblin Chainwhirler
21% of 14 decks +20% synergy
Dockside Extortionist
21% of 14 decks +9% synergy
Instants
Vampiric Tutor
64% of 14 decks +46% synergy
Silence
60% of 5 decks +54% synergy
Path to Exile
60% of 5 decks +14% synergy
Culling the Weak
21% of 14 decks +18% synergy
Cabal Ritual
21% of 14 decks +17% synergy
Tibalt's Trickery
21% of 14 decks +16% synergy
Seething Song
21% of 14 decks +16% synergy
Pyroblast
21% of 14 decks +15% synergy
Red Elemental Blast
21% of 14 decks +15% synergy
Deflecting Swat
21% of 14 decks +5% synergy
Sorceries
Demonic Tutor
36% of 14 decks +13% synergy
Grim Tutor
29% of 14 decks +24% synergy
Diabolic Intent
29% of 14 decks +20% synergy
Feed the Swarm
29% of 14 decks +10% synergy
Blasphemous Act
29% of 14 decks -5% synergy
Decree of Pain
21% of 14 decks +19% synergy
Imperial Seal
21% of 14 decks +16% synergy
Mana Geyser
21% of 14 decks +15% synergy
Gamble
21% of 14 decks +11% synergy
Utility Artifacts
Swiftfoot Boots
29% of 14 decks +1% synergy
Scroll Rack
21% of 14 decks +20% synergy
Enchantments
Barren Glory
60% of 5 decks +60% synergy
Journey to Nowhere
60% of 5 decks +60% synergy
Touch the Spirit Realm
60% of 5 decks +58% synergy
Blood Moon
21% of 14 decks +18% synergy
Utility Lands
Reliquary Tower
43% of 14 decks +13% synergy
Bojuka Bog
43% of 14 decks +13% synergy
Sunscorched Desert
21% of 14 decks +21% synergy
Shivan Gorge
21% of 14 decks +20% synergy
Mortuary Mire
21% of 14 decks +17% synergy
Rogue's Passage
21% of 14 decks +2% synergy
Mana Artifacts
Sol Ring
93% of 14 decks +8% synergy
Arcane Signet
86% of 14 decks +14% synergy
Fellwar Stone
36% of 14 decks +15% synergy
Rakdos Signet
36% of 14 decks +6% synergy
Talisman of Indulgence
21% of 14 decks -5% synergy
Lands
Sacred Foundry
80% of 5 decks +44% synergy
Godless Shrine
80% of 5 decks +39% synergy
Command Tower
79% of 14 decks +5% synergy
Myriad Landscape
64% of 14 decks +45% synergy
Dragonskull Summit
64% of 14 decks +33% synergy
Blood Crypt
64% of 14 decks +26% synergy
Shattered Sanctum
60% of 5 decks +47% synergy
Sundown Pass
60% of 5 decks +45% synergy
Savai Triome
60% of 5 decks +33% synergy
Luxury Suite
57% of 14 decks +31% synergy
Haunted Ridge
50% of 14 decks +34% synergy
Smoldering Marsh
43% of 14 decks +10% synergy
Sulfurous Springs
36% of 14 decks +15% synergy
Tainted Peak
29% of 14 decks +19% synergy
Temple of Malice
29% of 14 decks +14% synergy
Rakdos Carnarium
29% of 14 decks +14% synergy
Bloodfell Caves
21% of 14 decks +15% synergy
Bloodstained Mire
21% of 14 decks +11% synergy
Arid Mesa
21% of 14 decks +11% synergy
Marsh Flats
21% of 14 decks +10% synergy
Shadowblood Ridge
21% of 14 decks +9% synergy
Terramorphic Expanse
21% of 14 decks +6% synergy
Exotic Orchard
21% of 14 decks -14% synergy