Ludo Kressh
Ludo Kressh is an existing character from Legends.[1]
At some point before his death in 5,000 BBY, Kressh froze a large number of Sith warriors in carbonite and placed them in a cave on Rhelg. This Carbonite Sith Army was intended for the use of his son Elcho Kressh, for whom Ludo Kressh made a holocron showing the location of the army. However, Elcho Kressh died before he could use the holocron, and eventually the Carbonite Sith Army was found and awakened by the Nightsister Silri in 5 ABY.[2]