Falco Spara, Pactweaver, Sensei's Divining Top, Longshot, Rebel Bowman, and Medusa, Inhuman Queen

Prerequisites

• Falco Spara, Pactweaver on the battlefield
• Sensei's Divining Top on the battlefield
• Longshot, Rebel Bowman on the battlefield
• Medusa, Inhuman Queen on the battlefield

Steps

1. Activate Sensei's Divining Top's second ability 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 by paying and removing a counter from a creature you control
3. Longshot and Medusa trigger
4. Resolve the Longshot trigger, dealing 2 damage to each opponent
5. Resolve the Medusa trigger, putting a +1/+1 counter on it
6. Repeat

Results

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