Crystalline Crawler + Dancing from Dark to Dawn + Stonecloaker

Crystalline Crawler

Dancing from Dark to Dawn

Stonecloaker

How it works

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