Savaris Luckens

Heaven's Blade Format: Gauntlets
He is seen in episode 1 and other episodes of the anime and is one of the 12 wielders of the Heaven Blades, his weapon of choice is a pair of gauntlets. He has long silvery hairs. He seems to have little regard for his allies as he attacked a filth monster when Layfon was still on it, but this could have been because he wanted to test Layfon's abilities. He has a younger brother named Golneo Rukkense, who is the leader of the 5th platoon on Zuellni.
Savalith has currently been assigned to protect Leerin while letting her run free, a task he finds troublesome, by Queen Alcheilla. He appears to have some ulterior motives concerning Haikizoku in general, most likely due to his desire to experience a greater power, though he didn't hide it from the queen. He later stole the Haikizoku power from Nina and in a fit of rage attack Layfon, nearly killing him until his Heavenly Blade returned to him and defeated Savaris in one strike. Lintence revealed that Savaris had left but stated about how he will come back soon. In the novel, it's revealed he became Heaven Blade Receiver at 13. He seems to be the less manageable by Kanaris' statement.

The Chrome Shelled Regios artbook shows his given name to be written as Savalith and his family name as Rukkense