Cloudstone Curio, Crookshank Kobolds, and Crimson Kobolds

Prerequisites

• Cloudstone Curio on the battlefield
• Crookshank Kobolds in hand
• Crimson Kobolds on the battlefield

Steps

1. Cast Crookshank Kobolds by paying
2. When Crookshank Kobolds enters
3. Cloudstone Curio triggers, returning Crimson Kobolds from the battlefield to your hand
4. Cast Crimson Kobolds by paying
5. When Crimson Kobolds enters, Cloudstone Curio triggers, returning Crookshank Kobolds from the battlefield to your hand
6. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count