Staff of Domination, Nyxbloom Ancient, Dormant Volcano, and Ioreth of the Healing House

Prerequisites

• Staff of Domination on the battlefield
• Nyxbloom Ancient on the battlefield
• Dormant Volcano on the battlefield
• Ioreth of the Healing House on the battlefield

Steps

1. Activate Dormant Volcano by tapping it, adding due to Nyxbloom Ancient Activate Ioreth of the Healing House by tapping it, untapping Dormant Volcano Activate Staff of Domination's third ability by paying and tapping it, untapping Ioreth of the Healing House
2. Activate Staff of Domination's first ability by paying , untapping it
3. Repeat

Results

• Infinite card draw
• Infinite colorless mana
• Infinite draw triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite red mana
• Infinite mana permanents you control can produce
• Infinite untap of permanents you control