World 1 - PVP, (as regular, spawnables normally the same way, to the extreme or legendary rank) World 2 - Wilderness PVM & Skilling / Master clue scrolls only available for several players who buy a membership rank that's worth of OSGP or donation bonus maybe if not specific $ amount. (maybe a new whole different rank, master as suggested before). Would be a wise idea to separate the two worlds from each other and make it competitive for everyone to step up their game, Could cause