Cauldron Familiar enters the battlefield, it triggers.
Holding priority, cast
Worldfire by paying ({6} magic symbol) ({R} magic symbol) ({R} magic symbol) ({R} magic symbol) , exiling all permanents, all cards in all hands and graveyards, and setting each player's life total to one.
Resolve the Voldran Epicure trigger from step 2, causing each opponent to lose 1 life and you to gain 1 life.
Each opponent loses the game due to having 0 or less life.
Results
Each opponent loses the game.
Exile all cards in hands and graveyards.
Exile all permanents.
Near-infinite lifeloss.
Mass Land Denial.
Metadata
Bracket tag
RuthlessBracket 4+
For competitive decks at brackets 4+
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.