Bernard the Butler would like to know who is calling. It would be best if you had a calling card.

A few things you should understand about Bernard.  He is the character I play in a Dungeons and Dragons campaign John runs.

He is a 6'7" coal powered, tinman butler.  He worked in the home of a merchant until said merchant and his family all mysteriously died.  Bernard carries shoe polish, a pocket watch, and he has revolvers and bayonets concealed in his arms.  It is a mystery what use a butler would have with such things.  Because of a serious case of OCD Bernard still looks shiny and clean as the day he left employment and joined the party.