Luna heard him and her eyes seemed to glow. Her armor seemed to shatter and be replaced with much sturdier armor that looked like a pale gold material. Her power increased immensely. Sol seemed slightly shocked as her eyes had a dark glow to them. Before he could say anything she had him pinned to a tree, the splinter still sticking out from her back. The armor had seemed to form around it.
"I'm sorry it had to come to this." she said in a cold, lifeless voice.
Sol glared at her. "You'll have all of heaven after you!" he growled.
"So be it." she released him and backed off a bit, putting one hand up. "Domine cæli sursum, relinquo mihi telum!"
A flash of light blinded everyone for a moment and once they could see, Luna was holding what appeared to be a bow. She then split the bow into two short swords and attacked her brother without mercy. The two fought fiercely though Sol could not scratch her armor. It was clear her soul was still imprisoned within her body however her full power was revealed. The energy that sparked off of each of their clashing attacks was immense, god-like even.