rewards...

[.:kerrod:.]

do the rewards for the missions change from town to town? or do they change when you do certain missions or what? cos there was a mission with a nirvana staff but i didnt have the mission item, when i did get it and go back, the staff was gone...will it come back?

[Skyblade]

Some missions have specific rewards, but most have rewards that are randomly determined when the mission is put up. Since no mission stays up indefinitely, the rewards for the missions constantly change as they time out and are put back up. Each mission has a set group of rewards to choose from, but which reward that you get from that group is random. Probably best not to wait.