Crystalline Crawler, Dancing from Dark to Dawn, and Spider-Man 2099, Miguel O'Hara

Prerequisites

• Crystalline Crawler on the battlefield
• Dancing from Dark to Dawn on the battlefield
• Spider-Man 2099, Miguel O'Hara in hand
• available

Steps

1. Cast Spider-Man 2099 by paying its mana cost
2. Dancing from Dark to Dawn's first ability triggers, putting five +1/+1 counters on Crystalline Crawler
3. Resolve the Spider-Man 2099 spell
4. When it enters, it triggers, returning itself from the battlefield to your hand
5. Activate Crystalline Crawler five times by removing five +1/+1 counters from it, adding
6. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count