Wispweaver Angel, and Stunt Double

Prerequisites

• Wispweaver Angel on the battlefield
• Stunt Double in hand

Steps

1. Cast Stunt Double by paying its mana cost, choosing to have it enter the battlefield as a copy of Wispweaver Angel When Stunt Double enters the battlefield, it triggers, blinking Wispweaver Angel
2. When Wispweaver Angel enters the battlefield, it triggers, blinking Stunt Double
3. Choose to have Stunt Double enter the battlefield as a copy of Wispweaver Angel
4. Repeat from step 2

Results

• Infinite ETB
• Infinite LTB