A hero who uses their most powerful move FIRST instead of saving it for the end.
The calamity they faced, and their name, are lost. But under the name "Public Service Hero", Guild-commisioned training materials — with their magically reproduced full-colour true-life images — pass on their hard-earned wisdom.
Generations vividly remember the importance of warming up from the pictures of a healing-resistant magically-aggravated hernia.