Marucath

Marucath is Geoffrey's long-suffering aide and assistant, working with the man to complete and test wondrous triumphs of magic and engineering while keeping his temper in line. Often, this ends in shouting matches or brawls, leaving Marucath's body and mind inured to all but the most destructive blows and curses.

Marucath was originally a gnome of far less power and knowledge, but after taking Geoffrey's offer of employment years ago, he has learned much of science and the arcane and their many intersections.