Fan Casting Jesper in Skylanders: Down to Earth DLC - Trouble Throughout Time

Bertilak's former apprentice and a member of Troy's adventuring party. They were one of the first portal masters to awaken following the end of Nefarion's reign, and traveled far and wide with their guild in hopes of finding a portal master who could mentor them before coming into Bertilak's care. Under her tutelage, they've grown into a powerful and just protector of Skylands, and while they mainly travel with her, often lend their old adventuring buddies a hand. Though they're long dead in the present day, you meet them during your ventures into the past.