Sensei's Divining Top, Ugin, the Ineffable, and The Lunar Whale

Prerequisites

• Sensei's Divining Top on the battlefield
• Ugin, the Ineffable on the battlefield
• The Lunar Whale on the battlefield

Steps

1. Activate Sensei's Divining Top by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library
2. Cast Sensei's Divining Top from the top of your library by paying
3. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite storm count