Staff of Domination, Nyxbloom Ancient, Lotus Field, and Portent Tracker

Prerequisites

• Staff of Domination on the battlefield
• Nyxbloom Ancient on the battlefield
• Lotus Field on the battlefield
• Portent Tracker on the battlefield

Steps

1. Activate Lotus Field by tapping it, adding nine mana of any color due to Nyxbloom Ancient Activate Portent Tracker by tapping it, untapping Lotus Field Activate Staff of Domination's third ability by paying and tapping it, untapping Portent Tracker
2. Activate Staff of Domination's first ability by paying , untapping it
3. Repeat

Results

• Infinite card draw
• Infinite colored mana
• Infinite draw triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control
• Infinite mana lands you control can produce
• Infinite untap of lands you control