Feast of Sanity + Peer into the Abyss

Feast of Sanity
Peer into the Abyss

Requires
Feast of Sanity must be on the battlefield. Peer into the Abyss must be in hand. Your life total is at least 2. Mana needed: 4bbb
Steps
  1. Cast Peer into the Abyss by paying 4bbb, causing you to draw cards equal to half your library size and lose half your life total, rounding up each time.
  2. During your cleanup step, discard to your maximum hand size.
  3. Feast of Sanity triggers for each card discarded this way.
  4. Resolve the first Feast of Sanity trigger, dealing 1 damage to any target and causing you to gain 1 life.
  5. Repeat step 4 for each remaining trigger.
Results
Near-infinite damage. Near-infinite draw triggers. Near-infinite lifegain. Near-infinite lifegain triggers. Near-infinite looting. Near-infinite self-discard triggers.