a nice idea would be to first of all create a few new skills (dont go crazy)
like dash up to lvl 10, quickstep up to lvl 10(no need for too wacky speed stats, just a lil better, the usual boost hp, mp, perhaps a cp one etc etc, and other ideas u got for skills,
then create a skill merchant ( u can use fishing guild npc for this since i doubt ppl fish much lol)
where u can get those skills for (well im guessing on this server..) ea ;D or a drop from a mob thats like 5% chance or something.