Another Arkaim mask
Adopt from https://vk.com/grelkastrelka
(creator on art)

A scientist, alchemist and so on, who for a relatively modest, as it seems, fee can share knowledge and secrets, because his "miracles" far exceed what charlatans usually show. You could say "brother in the profession" Simbircite, but if that appearance is aimed at the common people, this one already goes to the "courtiers". Sometimes he can even get a job with some rich man or nobleman, of course with promises of wealth and fame.
Arkaim's knowledge is incomplete in many ways, and he has his own, very special view on many things. Electronics, for example. But that doesn't stop him from making an impression, and then he doesn't need much time, his true goal is quite different. Although, if something interesting comes across, he will gladly take away a rare book or its analog.