So when he's not desperately trying to get past those doors to rescue his partners, Ryner will probably be found exploring the place, especially the Library and Hall of Tapestries. Because he is a nerd and if there is the potential for new information he will devour that new information hungrily.

...But rescuing his partners takes priority. So if anyone wants to team up with a mage to get through doors, he'll take all the help he can get.

(He'd try to avoid most fights but can handle himself if needed. Unarmed, even.)