Tsalor

Tsalor is a Vadhagh planeshifter from the World of the Five Planes (Corum) who is controlled by Cameron.

Scenarios
His first appearance was in The Wall of Protection when he teleported Redgar, Indar, and Orua out of Golar.

His second appearance was in The assault on the demon tower of Balan where he got a badass robe and killed people.

His third appearance was in Soujerner's Guide to Melnibone, which led into Tslaors Hawkmoon Adventure.

He is currently in Gurdenport, waiting for his fellow adventures to return from The Forbidden Isles

Concerning Planeshifting
The only way Tsalor can planeshift is by spending 30 MP then 3 MP for each other person (and must spend 2 MP a day for a week once there). Chain of Being is certainly needed to do this.

He also has rings with stored MP and a powerful staff.