Greensleeves, Maro-Sorcerer, Kodama of the East Tree, Ashaya, Soul of the Wild, Cloudstone Curio, and Shield Sphere

Prerequisites

• Greensleeves, Maro-Sorcerer on the battlefield
• Kodama of the East Tree on the battlefield
• Ashaya, Soul of the Wild on the battlefield
• Cloudstone Curio on the battlefield
• Shield Sphere in hand

Steps

1. Cast Shield Sphere by paying
2. Shield Sphere enters the battlefield, triggering Kodama and Greensleeves
3. Resolve the Kodama trigger, choosing to put nothing onto the battlefield
4. Resolve the Greensleeves trigger, creating a 3/3 Badger creature token
5. The Badger enters the battlefield, triggering Cloudstone Curio and Kodama
6. Resolve the Cloudstone Curio trigger, choosing to return Shield Sphere from the battlefield to your hand
7. Resolve the Kodama trigger, putting Shield Sphere from your hand onto the battlefield
8. Repeat from step 2

Results

• Infinite creature tokens
• Infinite ETB
• Infinite landfall triggers
• Infinite LTB