Ghave, Guru of Spores, Ashaya, Soul of the Wild, and Blossoming Tortoise

Prerequisites

• Ghave, Guru of Spores on the battlefield
• Ashaya, Soul of the Wild on the battlefield
• Blossoming Tortoise on the battlefield

Steps

1. Activate Ghave's first ability by removing a +1/+1 counter from it, creating a 1/1 Saproling creature token
2. Activate Ghave's second ability by sacrificing the Saproling, putting a +1/+1 counter on Ghave
3. Repeat

Results

• Infinite death triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers