Ashaya, Soul of the Wild, Weaver of Harmony, and Wilderness Reclamation

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Weaver of Harmony on the battlefield
• Wilderness Reclamation on the battlefield
• Weaver of Harmony does not have summoning sickness
• You control at least two mana-producing lands except Weaver of Harmony, one of which must be a Forest

Steps

1. At the beginning of your end step, Wilderness Reclamation triggers
2. Holding priority, activate all mana-producing lands you control except Weaver of Harmony by tapping them, adding at least
3. Activate Weaver of Harmony by paying and tapping it, copying Wilderness Reclamation's trigger
4. Resolve the copy of Wilderness Reclamation's trigger, untapping all lands you control and tapping all lands the defending player controls
5. Repeat from step 2

Results

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