a puzzle on level 9 where you need to place 4 items in niches with writings.
games's bane with head of steel - this is an arrow
severed dread - a skull
tear of the land - a stone
but what item is unraveller of mysteries? a scroll maybe? i tried to place there scrolls from my inventory but none worked

The key to your answer is right here.

I hope he keys in on your clue.

I'm sure he'll unlock it...