Dooga

Draug (Doga in the Japanese version) is a playable character from the Archanea Series of Fire Emblem. Draug is an armoured knight in the service of Altea, participating in both campaigns that Marth engages in.

According to Takayashiki Hideo's Mystery of the Emblem novel adaptation, Draug is 25 years old.

(Source: Fire Emblem Wikia)