Sword of the Paruns, and Karametra's Acolyte

Prerequisites

• Sword of the Paruns on the battlefield
• Karametra's Acolyte on the battlefield
• Karametra's Acolyte does not have summoning sickness
• Your devotion to green is at least four
• Sword of the Paruns attached to Karametra's Acolyte

Steps

1. Activate Karametra's Acolyte by tapping it, adding at least
2. Activate Sword of the Paruns by paying , untapping Karametra's Acolyte Repeat

Results

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