The Nablob known as Folderol is a messenger from the kingdom of Aknar who is on a mission to find the new king. He has been given a scroll with a riddle on it by the Dungeon Master that when decoded tells him who should accompany him on his quest, and when Hank decodes the riddle he finds that it is himself. Folderol carries with him the Glow of Aknar to give to the rightful monarch unaware that he is to be the new king.
Folderol comes across as irreverent and prone to singing, dancing and acrobatics but is kind and makes unexpectedly wise decisions. (The word folderol means trivial or nonsensical fuss.)