Hey guys, not really an exploit? Idk if it was intended so I posted here, but its just a quick little leveling tip for those that don't know already.
When questing, if there is a quest that summons mobs upon use of an item (for example, you pick something up, free prisoners, etc.) and upon using that item for the quest, it summons a mob, you can just run away from the mob until it is out of range, and it despawns.
This enables much faster questing.