Ok took a few hours but I've solved it.
Team cape for Sam and Edward are both pink.
Pink capes used to be white, however they were changed because the legends cape was also going to be white.
The legends cape can be fixed by PEDRU when broken in the WILDERNESS.
Pedru is available in 4 locations, relating to the 4 locations found in previous clues.
Mod Ronan gives us a clue, "Under the mountains next to the box crate tree".
Pedru is from Keldagrim. Which is under the mountain, below the mountain there is a special tree.
Judging by the clue 10n5w we walk north 10 paces and 5 west of the tree.
Dig, and there you have the helm.