Anticausal Vestige, Cloudstone Curio, and Deceptive Frostkite

Prerequisites

• Anticausal Vestige on the battlefield
• Cloudstone Curio on the battlefield
• Deceptive Frostkite in hand
• available

Steps

1. Cast Deceptive Frostkite by paying its mana cost
2. Choose to have it enter as a copy of Anticausal Vestige
3. When Deceptive Frostkite 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 Deceptive Frostkite from the battlefield to your hand
6. When Deceptive Frostkite leaves the battlefield, it triggers, causing you to draw a card and put Deceptive Frostkite 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