Lathliss, Dragon Queen, Cloudstone Curio, Maskwood Nexus, and Crookshank Kobolds

Prerequisites

• Lathliss, Dragon Queen on the battlefield
• Cloudstone Curio on the battlefield
• Maskwood Nexus on the battlefield
• Crookshank Kobolds in hand

Steps

1. Cast Crookshank Kobolds by paying
2. When Crookshank Kobolds enters the battlefield, Lathliss and Cloudstone Curio triggers
3. Resolve the Cloudstone Curio trigger, returning nothing to your hand
4. Resolve the Lathliss trigger, creating a 5/5 Dragon creature token
5. When the Dragon enters the battlefield, Cloudstone Curio triggers, returning Crookshank Kobolds from the battlefield to your hand
6. Repeat

Results

• Infinite creature tokens
• Infinite ETB
• Infinite LTB
• Infinite storm count