Its maximum potential increased from Silver Level 5 to Silver Level 9. With its maximum potential now at Silver Level 9, Ethen wouldn't need to worry about its evolutionary path until it reached Silver Level 9.
Along with the increase in potential, Rainbow's vision extended from 3 km to 5 km. What particularly caught Ethen's attention was the change in Rainbow's Skill 1, which evolved alongside its level progression.
The old Skill 1, Sky Shatter, was replaced by the new Skill 1, Wind Mastery. Wind Mastery endowed Rainbow with enhanced flying capabilities. With its improved flight abilities, Rainbow would provide even greater benefits to Ethen.
"Fantastic! It seems that insisting on bringing Rainbow to visit Senior Sky Piercing Black Eagle was a very wise decision..."
Ethen was inwardly relieved. It wasn't just Rainbow whose abilities had significantly improved. Ethen himself, through continuous challenges within the mirror space, had also greatly enhanced his combat abilities.
