I am almost certain at this point that this is the case. Too many hints that suggest a pyramid ship. Vidoc: “Darkness is closer than you think”, and there appears to be a hallway that is of no other known architecture we’ve seen before (smooth, dark, and triangular). Cutscene shows Eris touching a dark panel-like thing and the devs describe it as coming alive when she touches it. The actress for Eris posted on her twitter “Epic Shadowkeep hype, promise of unknown darkness and omnigul screams” The new narrative previews says that whatever is under the moon is described as “dark majesty”. The grimoire XXXII: Majestic. Majestic is all about the darkness communicating to Oryx.