Fullmetal Alchemist, Hunter x Hunter Recommendations
In Fullmetal Alchemist the main character on the beginning are also after a "Title" that will bring hin many changes on his life.
FmaB and Hxh 2011 both tackle darker themes and subvert shonen tropes. In both shows the characters go on a long journey to find something important and on their way encounter interesting viallins. Also in both shows strategy and comparability is way more important in combat than raw strength.