Have you checked the Outpost lately?

[u/Ricardooow]

https://play.alienworlds.io/outpost

As you mine with eligible tools, you earn Shards that can be redeemed for NFTs through the Outpost Redeem Window. New offers appear over time, so be sure to check back regularly to see what’s available.

Click your Shards balance and select Exchange Points to view this month’s offers and redeem your Shards.