This is a story achievement which will pop after you finish Chapter 2. Most of the chapter you'll be exploring Cloudcoil Canyon. You'll fight a Level 11 boss midway into the chapter which should only take a couple minutes since you should be roughly the same level. Near the end of the chapter, you'll be doing The Kingmaker's Trial, which consists of three puzzles. Unless if you're planning on collecting all items from these puzzles, they should serve not much of a challenge.