Fanning Spear Series - Book 1 and 3 (defense against nukers in PvP)
Soul Departs Series (Soul Spear) - All Books Ghost Spear Series - All Books Chain Spear Series (helps in PvE, Tiger > Shura > Dragon)
Flying Dragon Spear Series
Cheolsam Force Passive
dont get the chains, if you dont like to farm, cuz once you have enough books of the bolds & flying dragon, you probably wont use chains in pve (it's bad for a glave's durability anyway)
Just max fire imbue, soul spear series, and ghost spear series Next priorities would be heuksal passive, fire passive, and fire phy attack buff.
1 level into flying dragon helps lure too.