The Celestial Crystal (in-game name Taivaskristalli) is a floating crystal exclusively found hovering around The Tower and the Cloudscape. It has a very large health pool and takes a lot of damage to destroy.
It's primary attack is rapidly firing a blue variation of the Concentrated Light spell, further making it a tricky, fearsome encounter.
- Like other rigid body enemies, it will die instantly when its material body is completely destroyed or erased. This means that, in a pinch, a player can one-shot it with the Black Hole spell (best done in close range as to not miss). It does not count as a trick kill but will drop the regular amount of gold, though the gold is often immediately erased by the black hole.
- Since its body is made up of rigid body material, the player can actually grab and kick it away with the Telekinetic Kick perk. (Not normally advised since the player will put themselves into its attack range). Kicking it away using the perk will not damage it.