i havent really hunted for any length of time in luclin yet, i basically did 0-5 in everfrost, 5-9 in gfay, 9-12 in everfrost, 12-17 in oasis, 17-24 in loio, 24-27 in loio and fm, 27-34 in splitpaw, 34-39 in crystal caverns and ew, 39-45 in DL and rm, 45-50 in KC, that zone in velious with the wyverns, i forget the name, rm, and other random palces, 50-52 in KC, 52-55 in PoI and PoN. most of thsoe places, except CC and DL, i found were really good for soloing and grouping. PoN is incredible xp for each kill soloing at lvl 54 and 55, about a quarter of a blue, but i only have about a 60% chance of surviving each fight, so not good...
Kannadar - 55 Shaman
Denthan - 30 Monk
Saedenan - 26 Necromancer
Zhassis - 27 Shadow Knight