Practiced Scrollsmith, Storm-Kiln Artist, and Cloudshift

Prerequisites

• Practiced Scrollsmith on the battlefield
• Storm-Kiln Artist on the battlefield
• Cloudshift in hand
• available

Steps

1. Cast Cloudshift by paying its mana cost, targeting Practiced Scrollsmith
2. Storm-Kiln Artist triggers, creating a Treasure token
3. Resolve Cloudshift, blinking Practiced Scrollsmith
4. When Practiced Scrollsmith enters, it triggers, exiling Cloudshift from your graveyard with the ability to play it until the end of your next turn
5. Activate the Treasure by tapping and sacrificing it, adding
6. Cast Cloudshift from exile by paying its mana cost, targeting Practiced Scrollsmith
7. Repeat from step 2

Results

• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite storm count