Staff of Domination, Nyxbloom Ancient, Azorius Chancery, and Forensic Researcher

Prerequisites

• Staff of Domination on the battlefield
• Nyxbloom Ancient on the battlefield
• Azorius Chancery on the battlefield
• Forensic Researcher on the battlefield

Steps

1. Activate Azorius Chancery by tapping it, adding due to Nyxbloom Ancient Activate Forensic Researcher by tapping it, untapping Azorius Chancery Activate Staff of Domination's third ability by paying and tapping it, untapping Forensic Researcher
2. Activate Staff of Domination's first ability by paying , untapping it
3. Repeat

Results

• Infinite blue mana
• Infinite card draw
• Infinite draw triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite white mana
• Infinite mana permanents you control can produce
• Infinite untap of permanents you control