How to Craft Celestial Crystal and Celestial Tools

Infuse Rock Crystal

Celestial Crystal comes from infusing Rock Crystal in a Starlight Infuser supplied with Liquid Starlight. Run the infuser at night with a clear sky so it can draw starlight.

Grow Crystal Clusters

Place Celestial Crystal and let it grow into a Celestial Crystal Cluster. Clusters are the renewable source of Celestial Crystal — break the cluster to harvest crystals, and it regrows over time. Gem Crystal Cluster works the same way for gem variants.

Craft Celestial Tools

With Celestial Crystal in hand, craft the Crystal Pickaxe, Crystal Axe, Crystal Shovel, and Crystal Sword. These are the base crystal tools. Infuse them in the Starlight Infuser to upgrade to Infused Crystal Pickaxe, Infused Crystal Axe, Infused Crystal Shovel, and Infused Crystal Sword.

Attuned Variants

Attuning a crystal at the Attunement Altar produces Attuned Rock Crystal or Attuned Celestial Crystal. These attuned crystals are used in higher-tier crafting and in Collector Crystal setups.

Where Celestial Crystal Goes Next

Celestial Crystal feeds into the Celestial Altar, Celestial Collector Crystal, and Celestial Gateway. Keep a steady supply by maintaining a cluster farm near your base.