Lonis, Cryptozoologist, Academy Manufactor, Eternal Witness, and Cloudshift

Prerequisites

• Lonis, Cryptozoologist on the battlefield
• Academy Manufactor on the battlefield
• Eternal Witness on the battlefield
• Cloudshift in hand
• available

Steps

1. Cast Cloudshift by paying , blinking Eternal Witness
2. When Eternal Witness enters the battlefield, it and Lonis trigger
3. Resolve the Eternal Witness trigger, returning Cloudshift from your graveyard to your hand
4. Resolve the Lonis trigger, creating a Food, a Clue, and a Treasure artifact token
5. Activate the Treasure by tapping and sacrificing it, adding
6. Repeat

Results

• Infinite Clue tokens
• Infinite ETB
• Infinite Food tokens
• Infinite LTB
• Infinite magecraft triggers
• Infinite storm count