Kragen rushes in and moves to examine Chadwick when he awakes, continues to investigate his condition for signs of any lingering physical impact (other than those stated by him.

medicine check =13

Helps Kragen attend to Chadwick.

Wasn't the Far Realm what the mage Kellistor was into? What is the link between Illiandil and this Far Realm? 
Was this place overrun by the Far Realm?

Kragen examines Chadwick.  He seems a bit stunned.  But, he quickly returns to his normal, goofy self.  No worse for the wear it seems.