Just a note that Buribumu is much faster than Valkurm for getting the subjob items. Ghouls seem to never drop the magicked skull, yet Bogy's drop Bloody Robes every other battle. However, Ghouls can be beaten with level 18 characters. I needed the help of a insanely high levelled Japanese player to get me through the Bogy killing segment of the quest. Cool guy, actually - waited around through two game day/night cycles to get my friend and I a robe, and when I offered a thousand or so gil (not much, but all I had) as thanks, he turned it down. I'll have to return the favor to some other level 18'er when I'm insanely powerful too. Good karma.