You have between eight and ten cards in your hand.
Steps
Proceed to your cleanup step, causing you to discard down to your maximum hand size and remove all damage from all permanents.
Feast of Sanity triggers for each card discarded this way.
Resolve the first trigger, dealing 1 damage to
Flumph and causing you to gain one life.
Flumph triggers, causing you and an opponent to draw a card.
Repeat from step 3 as necessary for each remaining trigger.
Once all triggers have been resolved, and all players pass priority, another cleanup step will occur, causing you to discard down to your maximum hand size and remove all damage from all permanents.
Repeat from step 2.
Results
Infinite draw triggers.
Infinite looting.
Infinite self-discard triggers.
Near-infinite card draw for each opponent.
Near-infinite draw triggers for each opponent.
Near-infinite lifegain.
Near-infinite lifegain triggers.
Metadata
Bracket tag
SpicyBracket 3-4+
Probably 3 or 4, but hard to classify
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.