Anticausal Vestige, Cloudstone Curio, and Clone

Prerequisites

• Anticausal Vestige on the battlefield
• Cloudstone Curio on the battlefield
• Clone in hand
• available

Steps

1. Cast Clone by paying its mana cost
2. Choose to have it enter as a copy of Anticausal Vestige
3. When Clone enters, Cloudstone Curio triggers, returning Anticausal Vestige from the battlefield to your hand
4. When Anticausal Vestige leaves the battlefield, it triggers, causing you to draw a card and and put Anticausal Vestige from your hand onto the battlefield
5. When Anticausal Vestige enters, Cloudstone Curio triggers, returning Clone from the battlefield to your hand
6. When Clone leaves the battlefield, it triggers, causing you to draw a card and put Clone from your hand onto the battlefield as a copy of Anticausal Vestige
7. Repeat from step 2

Results

• Infinite card draw
• Near-infinite ETB
• Infinite draw triggers
• Near-infinite storm count
• Near-infinite LTB