A mountain vault is one of Lex Luthor's secret storage facilities in a mountain range outside of National City; CA.
History[]
There is a giant satellite receiver embedded into the top of the mountain that monitors space for signs of an alien invasion. The vault contains a reliable power supply, rations in storage units, several transport trucks and a biometrically-locked vault containing an arsenal of weapons that Luthor collected to defeat Superman once and for all.[1]
Appearances[]
Supergirl[]
Season 2[]
- "Luthors"
Season 5[]
- ↑ "Luthors"
- ↑ "Dangerous Liaisons"