Meria, Scholar of Antiquity, Sensei's Divining Top, Weapons Manufacturing, Ravenous Robots, and Urza, Lord Protector

Prerequisites

• Meria, Scholar of Antiquity on the battlefield
• Sensei's Divining Top on the battlefield
• Weapons Manufacturing on the battlefield
• Ravenous Robots on the battlefield
• Urza, Lord Protector 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 from the battlefield onto the top of your library
2. Activate Meria's second ability by tapping two artifacts, exiling Sensei's Divining Top with the ability to play it until end of turn
3. Cast Sensei's Divining Top from exile by paying due to Urza
4. Ravenous Robots triggers, creating a 1/1 Robot artifact creature token
5. When Sensei's Divining Top enters, Weapons Manufacturing triggers, creating a Munitions token
6. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite ETB
• Near-infinite storm count
• Near-infinite tapped Munitions tokens
• Near-infinite tapped creature tokens