Attunement Altar

The Attunement Altar is a block added by Astral Sorcery. It is used to attune Rock Crystals, Celestial Crystals, and (when attuning to a bright constellation) players for further crafting, rituals, or perks. After completing the structure described in the following section Construction, Spectral Relays must be placed on the Sooty Marble to attune the Altar to a specific constellation. The placement of these Relays can be displayed when the constellation is in the sky and the player is holding its Constellation Paper in either hand; the blocks to place the Relays on will emit dark blue particles. When all the Relays are in place beams of light will connect them and lift the small ornaments around the Altar up. It is accompanied by a constant humming sound effect.

When the Attunement Altar is fully set up Rock Crystals and Celestial Crystals can be thrown onto the Altar to attune them. When set to a bright constellation unattuned players may step onto the Altar to receive that constellation's perks; attuned players must use a Shifting Star to remove their attunement to their preexisting constellation before being able to become attuned to another constellation.

Construction
The complete structure is 19x6x19 and requires (including the Altar):
 * 4
 * 80 es
 * 225
 * 12 s
 * 4