Brunilde is known as the Snakeslayer, title it acquired during the siege of Dragonpeak by the armies of Tialevor. During the Dragonpeak siege, the Nagarots destroyed the village of Dragonclaw and broke through the western front of Dragonpeak. Brunilde faced the invaders with some barbarians at her follow, determined not to let the enemies advance further. Although the Nagarots were clearly outnumbering the people of Dragonpekas, it is said that when Krommir finally arrived with his men to help, he saw Brunilde on top of a mountain of slain Nagarots, with the glowing eyes of a fury. So Brunilde got the title of Snakeslayer and now no poison can harm her.