Crystal Crawler

Behaviour and Tactics
They crawl along any surface of whatever platform they are on, rounding corners when coming to an edge. They shoot an intermittent beam of energy from the crystals on their back. The beam starts thin and harmless, emitting a charge-up sound.

They deal contact damage and are invulnerable to physical attacks, however they can be killed easily with Spells such as Deslolate Dive or Shade Soul, as shown here, or with area of effect charms such as Defender's Crest or Spore Shroom.

They can also be damaged by Sharp Shadow, Dreamshield, and  Grimmchild.

Location
They can only be found in Crystal Peak, commonly in the northwest portion.

Trivia

 * A cut version of the Crystal Crawler can be found in game files and even appears in the Hollow Knight Press Kit.

Reptador_de_cristal Кристаллический ползун