There are at least 5 Mobs with the Flee-AI found throughout the dungeons. There may be more. If any are found, feel free to add to this page.
Wizard Castle[]
The Wizard Castle has one flee-AI mob, and I call him Fred the Gardener.
Fred
Lake Castle[]
This one also only has one flee-AI mob. I call him Fleming the Fisherman. He seems to be naked.
Ravine Castle[]
Fleming
Frank
The Ravine Castle has one flee-AI mob. I know him as Frank the Librarian.
Alchemist Castle[]
Frederick
Franklin
The Alchemist Castle is home to half of all currently-known flee-AI mobs. In brief: Frederick the Brewing King, Franklin the Siege Architect, and Fernando the... imprisoned.
Fernando