Trazyn the Infinite, Staff of Domination, and Chromatic Orrery

Prerequisites

• Trazyn the Infinite on the battlefield
• Staff of Domination in the graveyard
• Chromatic Orrery in the graveyard
• Trazyn the Infinite does not have summoning sickness

Steps

1. Activate Trazyn the Infinite using Chromatic Orrery's first ability by tapping it, adding
2. Activate Trazyn the Infinite using Staff of Domination's first ability by paying , untapping it
3. Repeat
4. Once you have infinite mana, you may use it to activate any of Staff of Domination's abilities using Trazyn the Infinite

Results

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