Murtagh is the real "Drama Queen" of the Inheritance cycle
He showed up so dramatically to save Eragon from Ra'Zacs and then from Durza (he even put on a fake beard)
He waited all day just to attack Eragon on the Burning Plains and to reveal that he was the new Rider.
He decided to attack Varden on the day of Roran's wedding and didn't have a helmet, just to show everyone how beautiful his hair was
In the Inheritance, Murtagh was the most dramatic, especially in Dras Leona and with Nasuada (he was wearing a silver mask, which was unnecessary because Nasuada had already known that it was him)