Lord Portyr's Bodyguard is a half-elvenranger who accompanies his master to the ceremony of ordaining Enver Gortash as an Archduke of Baldur's Gate in Act Three.
Lord Portyr's Bodyguard can be found at the mess hall, at the first floor of the Wyrm's Rock Fortress. He came with his master, Duke Dillard Portyr, and while waiting for his lord to descend from Audience Hall, spends time with retinue members of other patriars.
If spoken to, he reproaches the party for their behavior (or maybe outlook), unstately for an official event. He will says that his master might return from the ceremony at any moment.
If confronting Gortash, Lord Portyr's Bodyguard can be found along with all other invited guests and their retinue slaughtered in the Audience hall.
Shoot a volley of thorns. The thorns deal weapon damage to the target and then explode. The explosion deals an additional 1d10Piercing damage to the target and surrounding creatures. On miss, the thorns still explode. On save, targets still take half damage from the explosion.