there is no "race change" scroll in l2 store. i don't think innova will put it, maybe in a far future.
well probably they wont put it cause then a summoner can switch to a kamael and it will be to much furstrated according to their opinion i guess.but on the other hand you those who make dual class kamael and reawaken it to summoner is same as if they had used race change ticket.but yet again maybe there will be problem in olympiad or anything else...always my personal opinion..
i have mean if i am a tyrr from kamael race and i want to change to tyrr from orc race. just race not profession. i thing will not be a problem and will not change anything. if someone is tyrr or anything alse he will be but will lookslike a another vision.
well typicaly i dont see any problem(cause apart from appearance you change race skills too) but this is something innova team should decide..
