ok well i have a lvl 17 blader pure str, now i havnt sp farmed 1 bit...
my skills are as followed:
bicheon mastery = lvl 17 and skills in it are strike n smash lvl 1,illusion chain lvl 6,castle sheild lvl 1,soul cut blade lvl 2, sheild protection lvl 1...
cold mastery = lvl 14 and skills are ice river force lvl 5 ,weak guard of ice lvl 4 ,cold wave arrest lvl 1.
light mastery = lvl 8 and skills are must peircing force lvl 1
fire mastery=lvl 13 and skills are river fire force lvl 5, fire pheinix shield lvl 1
so yea i got 40 sp using fire if u think i should do something or use different skill like lightning river force or cold river force let me know please and thanks..