1st, casting speed with acumen, health/defensive skill (SA)
2nd, nobles bonus skill for P.DEF and/or M.DEF
3rd, additional HP/CP (dyes/shirt+4)
4th, light/robe armors for bonus stats (paralyze,stun,hold,etc) < this work nicely with IGwalker, which u can view ur opponent info(equips/class) only for olympiad/pvp
5th, it is all about defense-run and let ur servitor finish the job.
that spinning slash is non-targeted AoE, quite effetive on a party monster with weak p.def (mons which uses magic to attack is ur prey), that bcoz ur cat do physical damage.
ps; u can get the +4 shirt S-grade for additional CP in fantasy isle for 4k FI coins