Bart has served as the royal wizard and adviser to King Tribbit for as long as any frog in Cool Dip Swamp can remember. He is a wise old codger and well respected by all. Even tempered (which is quite rare in a wise wizard) he gets along with just about everyone. Not only is he the leading authority in flora and fauna in the area, but he has a vast library of spells at his disposal. Among his duties is keeping the Generally* Eternal Flame lit and available to all to see. It is the beacon of enlightenment to the frogs of Cool Dip Swamp, proving to all they are more than just mere amphibians, but have grasped the use of tools and fire.
* - Note: "Generally" is given here with the knowledge that all swamp creatures realize fires tend to fall prey to accidentally being extinguished in areas with large bodies of water.
The Frog Wizard is from Dark Sword Miniatures.