Incredibly loyal to his fellow Satyr, he is willing to defend their land and sacred temples, using force if necessary.
“Our forests are forbidden to outsiders! They hold many secrets known only to the Satyr. Your cartographers are not welcome there.” - Mr. Rugbeard - Explorer's Guide (GS-Guide-ADV2-2)
“I had hoped you would be willing to listen to reason, but one way or the other, I will defend the honor of the Satyr.” He [Mr. Rugbeard] throws off his cloak, drawing his sword. - Explorer's Guide (GS-Guide-ADV2-18)
Wandering into the Royal Cartographer's Scriptorium, you interrupt an argument between Graylox and Mr. Rugbeard over the details on one of Graylox's maps. - Explorer's Guide (GS-Guide-ADV2-2)