I've been trying to recall a book (or books) I read many years ago. It featured a main character that was a highly trained martial artist, part of an order of Jedi-like warriors.
I can only remember bits and pieces but I do remember the protagonist surviving a trek across a deadly desert as one of the last tests he had to pass before becoming a fully fledged member.
He also had to best several other trainees in combat, a feat he managed to achieve but had severe injuries at the end of the fight. I'm assuming the book was printed in the early 80s but I can't be sure, it could have been anytime from the 70s to late 80's.
If anyone has heard of this book (was it a series?), I'd love to know what it was called.