Sword of the Paruns, Power Artifact, and Sunastian Falconer

Prerequisites

• Sword of the Paruns on the battlefield
• Power Artifact on the battlefield
• Sunastian Falconer on the battlefield
• Sunastian Falconer does not have summoning sickness
• Sword of the Paruns attached to Sunastian Falconer

Steps

1. Activate Sunastian Falconer by tapping it, adding
2. Activate Sword of the Paruns by paying , untapping Sunastian Falconer
3. Repeat

Results

• Infinite untap of creatures you control
• Infinite mana creatures you control can produce
• Infinite colorless mana