Ghalta, Stampede Tyrant, Cloudstone Curio, Mirror Box, and Mirror Image

Prerequisites

• Ghalta, Stampede Tyrant in hand
• Cloudstone Curio on the battlefield
• Mirror Box on the battlefield
• Mirror Image in hand or on the battlefield
• available

Steps

1. Cast Ghalta by paying
2. When Ghalta enters the battlefield, it and Cloudstone Curio trigger
3. Resolve the Cloudstone Curio trigger, returning Mirror Image to your hand if its on the battlefield, or returning nothing to your hand otherwise
4. Resolve the Ghalta trigger, putting Mirror Image onto the battlefield as a copy of Ghalta from your hand
5. When Mirror Image enters the battlefield, it and Cloudstone Curio trigger
6. Resolve the Cloudstone Curio trigger, returning Ghalta to your hand from the battlefield
7. Resolve the Mirror Image trigger, putting Ghalta onto the battlefield from your hand
8. Repeat from step 2

Results

• Infinite ETB
• Infinite LTB