Ashaya, Soul of the Wild, Magus of the Candelabra, Heartstone, and Blossoming Tortoise

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Magus of the Candelabra on the battlefield
• Heartstone on the battlefield
• Blossoming Tortoise on the battlefield

Steps

1. Activate two creatures other than Magus of the Candelabra by tapping them, adding
2. Activate Magus of the Candelabra by paying due to Heartstone and Blossoming Tortoise and tapping it, untapping it and the two other creatures
3. Repeat

Results

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