Peregrine Drake + Cloudstone Curio + Crookshank Kobolds

Peregrine Drake

Cloudstone Curio

Crookshank Kobolds

How it works

1. Activate up to five lands by tapping them, adding at least 4.
2. Cast Peregrine Drake by paying 4.
3. Peregrine Drake enters the battlefield, triggering itself and Cloudstone Curio.
4. Resolve the Peregrine Drake trigger, untapping up to five lands.
5. Resolve the Cloudstone Curio trigger, returning Crookshank Kobolds from the battlefield to your hand.
6. Cast Crookshank Kobolds by paying 0.
7. Crookshank Kobolds enters the battlefield, triggering Cloudstone Curio, returning Peregrine Drake from the battlefield to your hand.
8. Repeat.