At this point Lu was rather annoyed. He had tried to be gentle in his actions. He had tried to be gentle with the Acterians. This was not Lu's way. He has little patience for subterfuge.
Lu was no divine smith, but he was a god yet. He gathered tons of metal from the worlds and turned to Luar. Using the sun itself as a mighty forge, as well as providing it's own material, Lu forged the metal into something new, something powerful. With his bare fists he beat the metal to his design, using his mighty strength and his mightier will, the metal submitted to the God of Strength. He beat power into his creation, blow by blow. The sun's light and heat infusing the metal with even more of Lu's power.
Soon the creation was complete. A humanoid creature was the result. It was unlike any the world had seen. Unlike other of Lu's creations it was not giant and imposing. Yet it was no less powerful, it's power had simply been condensed into a smaller form through intense work. The being was white flying humanoid composed of Greater Starmetal, the result of infusing Lu's strength and Luar's Light into physical form. The being was denser than any substance in the universe as of yet, a result of being constructed in the gravitational heart of Luar. It is harder than any metal that be produced via natural processes. The creature, which Lu named Armiles, glowed with the same intensity as Luar, producing blinding powerful light and heat.
Lu then wrapped Armiles in a suit of lesser Starmetal which had cooled and stopped producing light (which doesn't happen to Armiles' body). This prevented Armiles' light from blinding those who came near, but if Armile's was ever to raise her visor, the full intensity of the sun would be unleashed upon her foes. Similarly, if she was attacked and the lesser star metal removed from some of her body, the same effect would be unleashed. While her strength alone would be sufficient for most tasks, Lu also furnishes her with a sword of lesser starmetal, so that she may cut through both the darkness as well as flesh. Armile's contact with her armor and sword cause them to glow like hot metal.
Act: Create Armiles, the Knight of Might. She is an incredibly mighty being composed of starmetal, a substance forged by the power of Lu in the burning heart of Luar. She burns with the intensity of Luar, but is swathed in armor that prevents this light from escaping without her consent. She wields a sword made of the same material.
Armiles. My knight. My sword. Descend into the caves, cut away the darkness, and lead the Acterians to worship me. Drag them if you must, for the time for games is over.