Venerated Rotpriest + Storm Herd + Scapegoat

Venerated Rotpriest
Storm Herd
Scapegoat

Requires
Venerated Rotpriest must be on the battlefield. Storm Herd must be in hand. Scapegoat must be in hand. Your life total is at least thirty, minus one for each poison counter your opponents have and for each other creature you control. Mana needed: 8
Steps
  1. Cast Storm Herd by paying 8, creating a number of 1/1 Pegasus creature tokens equal to your life total.
  2. Cast Scapegoat by paying and sacrificing a Pegasus, targeting every creature you control.
  3. Venerated Rotpriest triggers for each creature targeted by Scapegoat.
  4. Resolve the first trigger, causing an opponent to get a poison counter.
  5. Repeat step 4 until an opponent loses the game due to having ten poison counters, then repeat for each other opponent.
Results
Each opponent loses the game.

Rocco, Cabaretti Caterer
0.09% of 5859 decks 5 decks
Esika, God of the Tree
0.01% of 17767 decks 1 decks
Karador, Ghost Chieftain
0.02% of 5443 decks 1 decks
Atraxa, Praetors' Voice
0.00% of 35211 decks 1 decks
Captain Sisay
0.07% of 1477 decks 1 decks
Ghired, Mirror of the Wilds
0.04% of 2319 decks 1 decks
Jodah, Archmage Eternal
0.01% of 8074 decks 1 decks
Derevi, Empyrial Tactician
0.01% of 7409 decks 1 decks
High Synergy Cards
Dwarven Song
88% of 8 decks +87% synergy
Heaven's Gate
67% of 12 decks +67% synergy
Sylvan Paradise
67% of 12 decks +67% synergy
Semester's End
67% of 12 decks +65% synergy
Eerie Interlude
67% of 12 decks +63% synergy
Leave // Chance
62% of 8 decks +62% synergy
Clever Concealment
55% of 11 decks +50% synergy
Artifact Mutation
50% of 8 decks +45% synergy
Bloom Tender
42% of 12 decks +34% synergy
Doubling Season
42% of 12 decks +33% synergy
Top Cards
Birds of Paradise
50% of 12 decks +23% synergy
Swords to Plowshares
50% of 12 decks -13% synergy
Worldly Tutor
42% of 12 decks +28% synergy
Esper Sentinel
42% of 12 decks +21% synergy
Llanowar Elves
42% of 12 decks +21% synergy
Eternal Witness
42% of 12 decks +21% synergy
Smothering Tithe
42% of 12 decks +17% synergy
Halo Fountain
33% of 12 decks +31% synergy
White Sun's Twilight
33% of 12 decks +30% synergy
Aura Mutation
33% of 12 decks +30% synergy
Creatures
Drannith Magistrate
33% of 12 decks +27% synergy
Elvish Mystic
33% of 12 decks +15% synergy
Rhys the Redeemed
25% of 12 decks +22% synergy
Circle of Dreams Druid
25% of 12 decks +21% synergy
Fyndhorn Elves
25% of 12 decks +12% synergy
Avacyn's Pilgrim
25% of 12 decks +10% synergy
Instants
Vampiric Tutor
75% of 4 decks +57% synergy
Enlightened Tutor
33% of 12 decks +16% synergy
Path to Exile
33% of 12 decks -12% synergy
Grand Crescendo
25% of 12 decks +23% synergy
Secure the Wastes
25% of 12 decks +22% synergy
Call the Coppercoats
25% of 12 decks +22% synergy
Teferi's Protection
25% of 12 decks +5% synergy
Generous Gift
25% of 12 decks -1% synergy
Heroic Intervention
25% of 12 decks -5% synergy
Sorceries
Demonic Tutor
75% of 4 decks +53% synergy
Farseek
33% of 12 decks -1% synergy
Green Sun's Zenith
25% of 12 decks +19% synergy
Three Visits
25% of 12 decks +0% synergy
Kodama's Reach
25% of 12 decks -7% synergy
Cultivate
25% of 12 decks -21% synergy
Utility Artifacts
The One Ring
33% of 9 decks +24% synergy
Lightning Greaves
33% of 12 decks +8% synergy
Helm of the Host
25% of 12 decks +22% synergy
Enchantments
Impact Tremors
38% of 8 decks +28% synergy
Sylvan Library
33% of 12 decks +21% synergy
Skrelv's Hive
25% of 12 decks +22% synergy
Parallel Lives
25% of 12 decks +18% synergy
Utility Lands
Boseiju, Who Endures
42% of 12 decks +22% synergy
Kher Keep
38% of 8 decks +35% synergy
Sokenzan, Crucible of Defiance
38% of 8 decks +33% synergy
Yavimaya, Cradle of Growth
33% of 12 decks +24% synergy
Mana Artifacts
Arcane Signet
83% of 12 decks +11% synergy
Sol Ring
83% of 12 decks -1% synergy
Mana Crypt
25% of 12 decks +16% synergy
Chromatic Lantern
25% of 12 decks +15% synergy
Lands
Zagoth Triome
100% of 3 decks +69% synergy
Indatha Triome
100% of 4 decks +69% synergy
Command Tower
92% of 12 decks +18% synergy
Temple Garden
83% of 12 decks +43% synergy
Spara's Headquarters
75% of 4 decks +43% synergy
Hallowed Fountain
75% of 4 decks +34% synergy
Breeding Pool
75% of 4 decks +34% synergy
Stomping Ground
75% of 8 decks +34% synergy
Jetmir's Garden
62% of 8 decks +29% synergy
Windswept Heath
50% of 12 decks +40% synergy
Bountiful Promenade
50% of 12 decks +26% synergy
Exotic Orchard
42% of 12 decks +6% synergy
Boros Garrison
38% of 8 decks +22% synergy
Gruul Turf
38% of 8 decks +22% synergy
Sacred Foundry
38% of 8 decks +1% synergy
Savannah
33% of 12 decks +20% synergy
Brushland
33% of 12 decks +17% synergy
Wooded Foothills
25% of 12 decks +15% synergy
Flooded Strand
25% of 12 decks +14% synergy
Selesnya Sanctuary
25% of 12 decks +11% synergy