Ashiok, Wicked Manipulator + Doom Whisperer

Ashiok, Wicked Manipulator
Doom Whisperer

Requires
All permanents on the battlefield.
Steps
  1. Activate Doom Whisperer by exiling the top two cards of your library due to Ashiok, causing you to surveil 2
  2. Repeat
Results
Exile your library.