DEEP DARK ALLAY STRUCTURE

I know this might be sort of a stretch, but hear me out. What is there was a irregular structure in the Deep Dark, a shrine for example. The Deep Dark so far doesn't seem to have amazing one of a kind benefits other than swift sneak, so what if the Allay was spawned by the player. It would make the Deep Dark more unique, and it fits the deep dark theme. Everything in the Deep Dark revolves around sound, like the Allay that is attracted to music. The player must gather certain things from in or around the Deep Dark to combine at the shrine to spawn an Allay. 

I think this would be a great addition to the Deep Dark.