I was imbuing some magical wands the other day and I was thinking to myself its a shame you can't charge them. I know that you can charge talismans with switchs but at the moment there is no way to charge magical wands (as far as I know), so why not just charge them with small pieces of Black Rock. With the use of some skills, Alchemy/Inscription? you will turn the Black Rock in to some thing that then will alow you to charge magical wands. Considering Black Rock is "magical" it should be "logical" to use it to charge wands.