Teri stood still now as she talked.  "I don't think Sarah wanted to summon<em>you</em>.  I think she was going for something else, like a lesser imp or something.  I don't know how we ended up with you.  She wanted to show me how to do a summoning.  I guess it worked better than she ever thought it would.  She is quite a wizard.  Have you ever been in the mortal realms before?  You say you were imprisoned.  Who is powerful enough to imprison<em>you</em>?"  She moved a bit closer to him, seeing that he was just as powerful physically as in the magical realm...