Crystallised Husk

Behaviour and Tactics
They meander back and forth until disturbed. Upon seeing the player, they'll aim their beam at their location. Similarly to Crystal Crawlers and Crystal Guardian, their beams start off as a thin, harmless one that expands a second later.

Dash at them and hit them before they can fire their beam as hitting them interrupts their attack. From a distance, stay in the air or in other out-of-the-way spots as they aim their beam so that they will completely miss the player and leave an open path to them.