[Zenonia] Paladin build?

[Aurora]

I did a quick search on this forum and the internet and there was very little information about this underplayed class in Zenonia, Paladin. Even Gamevil people themselves seemed to have neglected this class, since they only have guides for Assassins and Warriors. I played through the game with Assassin and Warrior already, and I have a med-level Paladin, though I have no idea what stats and skills to invest points into. Paladin does microscopic damage, low defense, low accuracy, and shortest weapon reach of all three classes, so either I'm totally investing into the wrong categories or they get better at higher levels? I know they rely on magical sword attacks, but even those do extremely low amount of damage, and are very costly on SP (weird, as SP shouldn't be a problem for magic users in most situations...).
If anyone played through the game with a Paladin and know of some skill point/attribute combinations that produces high damage and little problems on SP, please give some suggestions, thanks.