Hey thanks for responding guys. The group is from the 21st century just outside of Seattle, Wa. They really have immediately concerned themselves with the intrigue of the world instead of even the prospect of going home actually, in fact they stumbled on this part of the campaign on accident! Incidentally, this is how you end the campaign, well one of the many, anyhow... There is no bald guy handing out riddles, all the info they've accumulated has come from their own investigation and brainstorming and finally they are about to meet someone that will tell them about this ancient mage guy. In an effort to generate more dialogue I am going to answer the above questions as if he didn't have 'mage burn'.
1) Who are you?
I am Stephan Karlag
2) What do you want?
I would like very much to get back to my research.
3) Will you help?
As long as it doesn't delay my research too much, or perhaps you can help me in return? (Insert retrieval of obscure magical artifact side quest)
4) Have you tested this before, or in other words, how are we to know that it works and is safe?
Of course! I use it every time I need to travel the planes. Is it safe? Well as with all magic the key is in how you use it.
5) Do you have an instruction manual we can look at?
Yes, my journal that I have forgotten in my tower would be an excellent supplement to its use. (Actually the party jumped timeline and discovered this place WAAAY before they were supposed to, they are currently in possession of the journal although using it IS dangerous and a pain in the arse.)
6) Is that a white Hare?
OOC - Unfortunately I do not know what that term means.
1) "How many XP do we get for killing you?"
Oh, lots.
2) "Are you sure it's really such a bad idea to kill you?"
Oh my, are you sure I cant offer you some tea? Or a magical potion of some sort? (No combat spells memorized)
3) "So now we've killed you, where do we go from here?"
Use the journal, get the gems and the rod (from his dead body) and activate the device. OR wander aimlessly around the forest like a pack of ninnies since GMing this group is like herding cats sometimes.
I appreciate your help fellers!
-JP