Ooh, how about this;
Spectral Compass
Drops from: Davy Jones
Consumable
Effect, creates a blue quest tag which points to the center of the next room which leads to the boss room. Usable for rushing sews, OTs, and Abysses as well as Ddocks.
Useless for clands, tombs, and shatters as well as davy’s.
Since the main path is generated first, it should be possible