Ashaya, Soul of the Wild, Leyline of Abundance, and Quirion Ranger

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Leyline of Abundance on the battlefield
• Quirion Ranger on the battlefield
• A non-Quirion Ranger nontoken creature you control does not have summoning sickness

Steps

1. Activate any nontoken creature besides Quirion Ranger using its Forest ability by tapping it, adding
2. When you tap that creature for mana, Leyline of Abundance triggers, adding
3. Activate Quirion Ranger by returning itself from the battlefield to your hand, untapping that creature
4. Cast Quirion Ranger by paying
5. Repeat
6. Once you have infinite mana, you may activate Leyline of Abundance infinite times

Results

• Infinite +1/+1 counters on creatures you control
• Infinite ETB
• Infinite green mana
• Infinite landfall triggers
• Infinite LTB
• Infinite storm count
• Infinite untap of creatures