The Crystal Prophecy

Stellar Awakening*: This captures the idea of Ava's journey and the awakening of the Shadow of Astralis.

Astralis Rising*: This emphasizes the planet of Astralis and the rising of the Shadow.

*The Crystal Prophecy*: This highlights the importance of the crystal and the prophecy that Ava discovers.

Shadow of the Stars*: This evokes a sense of mystery and adventure, with the Shadow of Astralis looming large.

Beyond the Cosmos*: This suggests that Ava's journey will take her beyond the boundaries of the known galaxy.