In the case of a spear-wielding nuker, would one require the use of the infamous "Flying Dragon Flow" skill in the Heuksal Tree? You know, the skill that allows you to hurl your Glavie//Spear at the enemy? I figure this is a str-build manuever, but have never had a lvl 3x spear, or glavier, character. So I am just wondering. 
 
 
It would greatly help me in my quest to understand how much sp I will need to get to at least level 42, or possibly, end-game with my desired build. Because if a nuker DOES NOT require this skill, then that will save me alot of sp, and therefore time. 
 Please help, and I thank you for your assistance.
 
Please help, and I thank you for your assistance.  