Last word and the the thorn ; fated enemies

This is just a theory, Wally I think did not uncover everything about the last word Dredgen Yor a infamous guardian known for taking down countless guardians and might Thaler of the crucible. Dredged Yor with his thorn had a few run ins with the last word wielders ; Jaren ward, and shin Malphur, and as Dredgen yor got into a duel with Jaren Ward, Dredgen Yor emerged victorious. The thorn and last word after that had a rivalry with eachother, thought to be ended when Shin Malphur Said the famous words to Dredgen Yor "Yours, not mine" Shin maher had emerged victorious and the thorn lost. They still hold the spirits of their past Wielders, and still continue this rivalry through the crucible, and brutal means that we do not speak.