Ganax, Astral Hunter, Shrieking Drake, and Xenograft

Prerequisites

• Ganax, Astral Hunter on the battlefield
• Shrieking Drake in hand
• Xenograft on the battlefield
• "Dragon" chosen with Xenograft
• available

Steps

1. Cast Shrieking Drake by paying
2. When Shrieking Drake enters the battlefield, it and Ganax trigger
3. Resolve the Shireking Drake trigger, returning it from the battlefield to your hand
4. Resolve the Ganax trigger, creating a Treasure token
5. Activate the Treasure by tapping and sacrificing it, adding
6. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count