Staff of Domination, Nyxbloom Ancient, Juniper Order Druid, and Boros Garrison

Prerequisites

• Staff of Domination on the battlefield
• Nyxbloom Ancient on the battlefield
• Juniper Order Druid on the battlefield
• Boros Garrison on the battlefield

Steps

1. Activate Boros Garrison by tapping it, adding due to Nyxbloom Ancient Activate Juniper Order Druid by tapping it, untapping Boros Garrison Activate Staff of Domination's third ability by paying and tapping it, untapping Juniper Order Druid
2. Activate Staff of Domination's first ability by paying , untapping it
3. Repeat

Results

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