Breath of the Dragon

Breath of the Dragon was an aspect of Zakuulan mythology that predates the Old Ways. The Dragon Zildrog would test the strength of a warrior's spirit, consuming the fallen and bestowing the Breath of the Dragon to those who emerged victorious. The act imbued a soul with burning fire, bringing him fortune in the future.

Behind the scenes
Breath of the Dragon is mentioned in Star Wars: The Old Republic: Knights of the Fallen Empire in a codex entry obtained during Chapter 7: The Lady of Sorrows.