Composer

The Composer, also known as The Crucible or the Star Forge, is a really overpowered piece of technology. It can do anything, from changing the chemical makeup of anything, to destroying anything at the molecular level. It was created by the Forerunners to destroy the Flood, but, as is the case with everthing the Forerunners do, it failed miserably. It then went missing for millions of years.

It was rediscovered by Darth Malak and his boss Revan (Who is in no way related to Rarth Devan). These two used it to make loadsa big warships and attacked the Republic with them. However, thanks to the efforts of Trask Ulgo and his buddy Devan, the Star Forge was accidentely destroyed above Rakata Prime during a circus performance a mere 5 years after being discovered. However it recomposed itself somehow and was used millions of years later.

The Composer was the saving grace for the forces of the Galaxy during the Reaper War, during which it was used as a weapon against the Reapers. The Humans, during the Thirty-Eight-Hundreth Battle of Earth, fired out a big blue energy pulse from the Composer (Known as The Crucible at the time) which shut down all Reapers in the Galaxy as it travelled through the Mass Relays. When the Reapers reacitvated, they were suddenly friendly to everyone and offered to help rebuild.

Since then, The Composer fell into the hands of the insane Didact, who neglected it for hundereds of years and then used it to attack a few Humans. It was then stolen from him (Through use of force) by Jorgey. Jorgey used it during the days of his Master Plan to create both New Reach, and his Reachites.

The Composer is currently still under the protection of League Lord Protector Jorgey, who only authorises the use of the device to terraform the many barren planets in the Galaxy.