Staff of Domination, and Heronblade Elite

Prerequisites

• Staff of Domination on the battlefield
• Heronblade Elite on the battlefield
• Heronblade Elite does not have summoning sickness, and has power 5 or greater

Steps

1. Activate Heronblade Elite by tapping it, adding at least
2. Activate Staff of Domination's third ability by paying and tapping it, untapping Heronblade Elite
3. Activate Staff of Domination's first ability by paying , untapping it
4. Repeat

Results

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