As it needs to be measurable it can only be missions, kills or....
.... what about selling HQ goods and mats to the NPC and in reward you get XPs. ^^
E.G.: max supreme quality according to your harvest level to a fair price to the NPC who in return rewards you with XP and sells it openly to the "public". According to harvest level to disallow a 250 going to a ichor and foraging low level sup to sell it on for a lot of XP.
XP can be choosen to which category it shall be distributed to, e.g. to craft or a melee.
Yeah I know it sounds complicated and far off. Never mind, its early in the morning.
.... what about selling HQ goods and mats to the NPC and in reward you get XPs. ^^
E.G.: max supreme quality according to your harvest level to a fair price to the NPC who in return rewards you with XP and sells it openly to the "public". According to harvest level to disallow a 250 going to a ichor and foraging low level sup to sell it on for a lot of XP.
XP can be choosen to which category it shall be distributed to, e.g. to craft or a melee.
Yeah I know it sounds complicated and far off. Never mind, its early in the morning.