Maybe have a calculator that shows the number of sign of the porters (all the different) needed to reach the the skill lvl required, for such as certain skills as fishing, mining, hunter and so on. example: if you need 20k gold or to lvl up your mining you will need 1000 sign of the porter IV —The preceding unsigned comment was added by 50.149.137.151 (talk) on 02:41, April 15, 2014 (UTC).