Alatar

Alatar the Blue, (also called Morinehtar), (voiced by Sean Connery) was an Ainu and an immortal Istar wizard. He travelled to Middle-earth in the Second Age with Pallando, and they became the Blue Wizards. They travelled to the east of Arda, to countries in far eastern Middle-earth such as Rhûn and Khand, where they were sent to stir up rebellions against those serving Sauron. In this, they were successful, and they later returned to Middle-earth in the Third Age and travelled East and South once again, but they never returned to the West after their journey with Saruman. It is possible that they became the founders of secret and magical cults, but their ultimate fate remains unknown.