i currently have a lvl 14 pure str fire glaive and light as sub..but i was wondering if it would be worth putting sp points into cold force for the defense buff , passive , and frost nova series ( just to get them frozen or frosbitten to slow em down while i use fire )
i will be sp farming alot at lvl 16 so sp points is not a problem but i just wanted to know if its worth it or just a waste of skill points....if anyone can help me that would be great

Thanks