DISREGARD, JUST EXTREMELY UNLUCKY Character Name: SunWynaut Problem: Spirit Vikings don't seem to drop skillbooks anymore. Details: My friend and I have spent a combined 12+ hours farming Spirit Vikings for the [Mastery Book] Dragon Strike 20 and not only did it not drop, they didn't drop any [Mastery Book] Ninja Ambush 20 either. I am beginning to wonder if maybe the drop % for these items are bugged in some way, as I haven't had anywhere near this much trouble find other skillbooks.