How To Win Friends is the third story in Warcraft: Legends Volume 1.
Lazlo Grindwidget is a Gnome engineer with a house full of seemingly useless inventions and a knack for saying the wrong things at the right time. But when a Troll goes on a rampage in town, Lazlo may be the only one who can sooth the savage beast.
The title is a reference to How To Win Friends and Influence People by Dale Carnegie.
The story mentions Mail box dancing.