Blazing Sunsteel, and Vrondiss, Rage of Ancients

Prerequisites

• Blazing Sunsteel on the battlefield
• Vrondiss, Rage of Ancients on the battlefield

Steps

1. Deal damage to Vrondiss
2. Vrondiss and Blazing Sunsteel trigger
3. Resolve the Vrondiss trigger, creating a creature token
4. Resolve the Blazing Sunsteel trigger, dealing damage to Vrondiss
5. Repeat from step 2

Results

• Infinite ETB
• Infinite creature tokens