Helloroid

The Helloroid is a Halloween-themed ringroid, having a chance to appear between October twenty-fifth and November first, determined by your computer's local time.

A Helloroid with a K37 to compare size too

This rock behaves near-identically to other ringroids, the only difference being it's appearance. It can be broken down and/or melted by the same means as any other rock, and behaves as such one broken down.