People like Older chronicles becouse they were "harder" no herbs no common items, no shadow items, lower rates overall, no x3 exp/sp from vitality (perma vita with herbs and so). I personally like the h5 graphics, and added stuff like disable right clicking cam fix, custom bindings and thats it. I think thats the reason why so many poeple play "Classic" servers right now. They are freaking hard, you have to farm a lot, you have to pvp and pk for the best spots so you will be farming the best exp/adena per hour, you have to craft items from D-C grade. The Core L2 idea is to Grind faster than others, craft gear, do raidbosses and dungeons in party and ofc pvp for all of this to take control.