Teacher is lower power than a person might expect and is simply best done as a Psion from D&D. For those who use Green Ronin's "Psychic's Handbook or Advanced Player's Guide, the Psychic class works as well"
#1 Teacher 24
Name: Charn Xavel
Class: Fighter 1 Psion Telepath 18
Signature Gear: Psi Throne, Combat Suit (+3 to AC non encumbering) hand weapon if needed
Origin: Former soldier whose early manifested powers lead to him to seek peace between the throwbacks and the normal folk
Notes: Bald and at different times he may be confined to a magic chair as he cannot walk do to a curse no one can remove.
The Return of Planescape? - Curious. There is a brief note on this 'countdown' at Enworld.
13 hours ago