Staff of Domination, Clock of Omens, Sculpting Steel, and Chromatic Orrery

Prerequisites

• Staff of Domination on the battlefield
• Clock of Omens on the battlefield
• Sculpting Steel on the battlefield
• Chromatic Orrery on the battlefield

Steps

1. Activate Chromatic Orrery by tapping it, adding at least
2. Activate Clock of Omens by tapping Sculpting Steel and Staff of Domination, untapping Chromatic Orrery
3. Activate Staff of Domination's first ability by paying , untapping it
4. Activate Sculpting Steel's first ability by paying , untapping it
5. Repeat
6. Once you have infinite mana, you may use it to activate Staff of Domination's other abilities

Results

• Infinite card draw
• Infinite colored mana
• Infinite colorless mana
• Infinite draw triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite untap of artifacts you control
• Infinite untap of creatures you control