Underworld Breach + Wheel of Fortune + Jeska's Will

Underworld Breach
Wheel of Fortune
Jeska's Will

Requires
Underworld Breach on the battlefield. All other cards in your graveyard. You have at least six additional cards in your graveyard, plus an additional six cards between your hand and/or graveyard. An opponent has at least six cards in hand. 2r available.
Steps
  1. Cast Jeska's Will from your graveyard for its escape cost by paying 2r and exiling three other cards from your graveyard, adding at least six r
  2. Cast Wheel of Fortune from your graveyard for its escape cost by paying 2r and exiling three other cards from your graveyard, causing each player to discard their hand and draw seven cards
  3. Repeat
Results
Infinite looting for all players. Infinite draw triggers for all players. Near-infinite storm count. Near-infinite magecraft triggers.