Spider-Man India, Crystalline Crawler, Stonecloaker, and Urza's Incubator

Prerequisites

• Spider-Man India on the battlefield
• Crystalline Crawler on the battlefield
• Stonecloaker in hand
• Urza's Incubator on the battlefield
• available

Steps

1. Cast Stonecloaker by paying
2. Spider-Man India triggers, putting a +1/+1 counter on Crystalline Crawler
3. When Stonecloaker enters, it triggers, returning itself from the battlefield to your hand
4. Activate Crystalline Crawler by removing a +1/+1 counter from it, adding
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count
• Exile all cards from all graveyards