I just did the scout quest in Kion. It yielded a crystal that gave 8% 1-8 spirit damage. On my mithril battle axe it gives a 17% chance to proc. That crystal proc, my main hand slash and my dcom, and ice tech from tinkerer quest line. So slash damage, dcom damage, ice tech and 17 % spirit damge 1-8(120 to 240) spirit damage. Equals a pretty **** good weapon.