I just replayed the game and hope someone can help me:
There is one chest I cant get!
in the dungeon it's a room in the middle at the lowest point.inside that room, there are 2 tile wide holes in the ground.
so its obvious you need the tepeort arrows.
however in the room before there are 2 cubes with opposite direction (one is up, the other down; and vise versa) blocking your way. and the only switch in said room is behind lots of holes, so only arrows can flick that switch.
however since for the actual room you need the teleport bow, you dont have the normal arrows availlable and therefor cant hit that switch from afar!
I honestly dont see how to do this.
or is this a troll chest and is literally unreachable, jsut to taunt you? :-/