Solus Prime



Among the Thirteen, Solus Prime is the Maker. The arsenal of magnificent weaponry and icons wielded by the other original Transformers are her impressive handiwork, created by an icon of her own, the Forge of Solus Prime. She finds joy in creation, which is why she's closest to Nexus Prime, who revels in similar pursuits. Her design is regal and silver and black.

Her creations include:
 * The Forge of Solus Prime (named after herself)
 * The Star Saber
 * The Requiem Blaster
 * The Chimera Stone
 * The Apex Armor
 * The Infinite Combinatoric
 * The Chaos Edge
 * The Cyber Caliber
 * The Quill

Fiction
Near the dawn of time, while the Thirteen were struggling with the threat of Unicron, Megatronus Prime commissioned Solus Prime to create a weapon of incredible destruction to use against the Chaos Bringer. Solus Prime had strong reservations, but after a long period of time managed to create the Requiem Blaster. She gathered the interested members of the Thirteen to witness a test of its powers, and leveled a mountain. She pointed out that power corrupts and worried that the existence of such a weapon could possibly lead to their own downfall. Ultimately, the Thirteen voted seven to six to keep the Requiem Blaster and not destroy it.

It was Solus Prime's sudden murder at the hands of the enraged Megatronus Prime that caused the first major schism in the Thirteen. After Megatronus Prime became The Fallen and was defeated by the remnants of the Thirteen, a tomb was fashioned for Solus Prime out of a meteor and set adrift in the stars, reachable only by a series of space bridges.

Countless years later, Optimus Prime came across Solus Prime's tomb while searching for a mystical artifact. A semi-sentient hologram of Solus Prime appeared and warned Optimus and his Autobots to leave. Solus Prime directed them towards a Space Bridge which would take them to the location of the lost Requiem Blaster.

Prime cartoon
According to legend, at the beginning of time, Unicron and Primus battled each other for eons, with neither side remaining victorious for long. Till, that is, Primus created the Thirteen. These Thirteen defeated Unicron and cast him into space. At some point statues of Solus Prime and the Thirteen were created and placed in the high council chamber.