Ropalolyst

The Ropalolyst is an upcoming gigantic Sentient boss capable of flight. It can be found in the Remastered Corpus Gas City, requiring players to have completed Chimera Prologue to battle it.

It was first introduced in Devstream 100, described as a new Eidolon that would stomp around with its blade-like arms and could fly. A spectral silhouette of the Ropalolyst could be seen during the Mask of the Revenant quest.