25.03.2016 00:48
I shall try to explain. You have the capability to skip three tasks in a quest. But for this sake, you need to spend 80 gems in total (10, 20, 50). When you skips 3 tasks, using gems, the completion card will give you the ability to skip other tasks in this quest. You just need to select a task and tap on the Plus button. This method grants you an opportunity to skip unwanted tasks.