*Sarcasm* Wait you are running out of memory space like in Aladin? Stop teasing and release new version... If I were a string I'm already turned into wire from the suspense.
Depending on what this shadow enemy does and how is implemented into the story it may be better than souls-like boss, that I'm still not sure how I felt like about in this style of game. But that is also based on not knowing how that boss was tied into story...