Crystalline Crawler, Dancing from Dark to Dawn, and Shrieking Drake

Prerequisites

• Crystalline Crawler on the battlefield
• Dancing from Dark to Dawn on the battlefield
• Shrieking Drake in hand
• available

Steps

1. Cast Shrieking Drake by paying its mana cost
2. Dancing from Dark to Dawn's first ability triggers, putting a +1/+1 counter on Crystalline Crawler
3. Resolve the Shrieking Drake spell
4. When it enters, it triggers, returning itself from the battlefield to your hand
5. Activate Crystalline Crawler by removing a +1/+1 counter from it, adding
6. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count