Head inside, up to the expedition room, and through to the long northern corridor where the figure is sitting. Before you ...

This Crystal Skull is found near the start of the chapter, in the dark lake area just after the first save point. The lake is being surveilled by two giant watch towers. Run across the water to the ...

The Crystal Guardian is an optional boss in Hollow Knight, but defeating it and its "true form" rewards you with a precious Mask Shard. This guide covers how to find and defeat the Crystal Guardian, ...