The Reality Chip + Sensei's Divining Top + Cloud Key

The Reality Chip
Sensei's Divining Top
Cloud Key

Requires
All permanents on the battlefield. The Reality Chip attached to any creature you control.
Steps
  1. Activate Sensei's Divining Top by tapping it, drawing a card and then putting Sensei's Divining Top on top of your library
  2. Cast Sensei's Divining Top from the top of your library by paying 0
  3. Repeat
Results
Infinite card draw. Infinite draw triggers. Near-infinite storm count.