Luminous Skill Build

Almost 3 times as powerful, it seems like the main 3rd job skill to use while training on flat maps (e.g. Aliens/MP3).

I actually preferred Moonlight Spear for its multiple-level mobbing capabilities at roids. I liked it better than Spectral Ray even on flat maps such as Aliens too because having to focus my aim in one direction was a bit slow, whereas with moonlight spear I could simply teleport into a mob and immediately start casting. It was much faster and I could defend myself against ksers better (till I hit 100 and got Reflection, heh). Spectral Ray was only really useful for me during Monster Park. I play on GMS, though, so maybe training is different in other versions.