I was enhancing my crossbow... couldn't access my alt's guild storage cause there were "too many people accessing guild storage" when I was the only one there. So I bought some normal Xirs to finish off my enhancement.
I was at +7... put in my eyes and a normal green Xir. Twirl, twirl... TA DA!! There's that sound you get when you jump up two grades... with a normal Xir???! It's a good thing but... I thought it was only the lucky one. O_o