Ah I must have missed where they implied that is how they lost them, I knew they had mutliples but assumed they were lost in single combat duels, not while attempting to smash (slice?) and grab some gemhearts as quickly as possible. It is the only thing that makes sense though, especially with their primitive knowledge of strategy and war, I forgot about that part.
And sorry, new to the website but I will remember that. Copied this right from another post on another site where I did not get any satisfactory answers.
Thanks!