
The Lua Music Puzzle rewards the Octavia Chassis Blueprint and occasionally a Forma. Besides the Halls of Ascension, there are other puzzle rooms like the Lua Music Puzzle and the Arboriform room where the player encountered the Shadow Stalker during The Second Dream.Lua features the Orokin Moon tileset on which the so-called Halls of Ascension can be found.Octavia Systems blueprint can be awarded from Lua Crossfire Exterminate Caches.Other party members who qualify will still be able to run the mission.

If someone hasn't completed The Second Dream and tries to access any mission on Lua (via taxi or otherwise), they will be prompted to complete it before continuing and will be kicked from the party.
HALL OF ASCENSION WARFRAME MODS

Combat against them revolves around their ability to adapt themselves to the damage dealt by the player's weapons and abilities, requiring Tenno to have multiple types of damage (both physical and elemental) in their loadouts, or use Void damage to strip Sentients of their damage resistances. Sentient units can be found and fought on this moon.The Orokin Moon Tileset serves as the primary environment for Lua. Sentients also appear in any of the missions, scanning for the player's presence and deploying fighters once detected. Both Grineer and Corpus contest possession of the moon since its reappearance, leading to Lua being the only other location, besides Mars, that has (permanent) Crossfire missions. Lua can only be unlocked after a player completes The Second Dream.

Formerly hidden away by the Lotus to protect the Tenno's secret, recent events have led to the reemergence of this lost celestial body, and now its fragmented remains are fought over by the Grineer and the Corpus, with Sentient fighters lurking about. Once the seat of the Orokin Empire's power during their reign, it is now shattered and broken, scarred by the Old War. Lua is the Earth's moon, accessible as a location in the Star Chart.
