Stella looked up as a massive explosion shook the air. She spotted something drop out of the cloud of smoke before realizing it was Rune. His body flickered, signaling that he and Shiro were at a risk of destabilizing and she narrowed her eyes with a serious expression.
'They are going to need help. They might separate at this rate...'
Many things were unknown about how his fusion ability worked. It seemd as though his connection with each fragment that he fused with wasn't inherently strong. He had had good affinity with Rienn and fused with no problems, but fusing with Shiro's fragement was likely going to take some practice from the both of them.
Stella quickly turned on her heel and made her way over to princess Vara. She was watching the fight alongside Xena with a stunned expression but her gaze focused on Stella when she noticed her approaching.