Regardless of have'n your Blue magic max'd .... i think its a lil' bit of luck too .... like a buddy of mine couldn't get sporific for like almost a week ... and i get it in 4 mobs .... where as later that week we went for the blue skill from bandersnatches (forgot the name of it) i have yet to see a bandersnatch use it except the one time when my buddy got it ; ;

But .... C'est la vie