Tengen Toppa Gurren Lagann, Magi: The Labyrinth of Magic Recommendations
With an unlikely trio and a whole bunch of friends to help them out, nothing is impossible. That is one of the themes Magi and TTGL have in common, friends. They always have eachothers backs, especially in the most difficult times. The best part, however, is that both have splendid fighting scenes with ridiculously sized weapons and attacks.
The main characters of both series are young boys who have been chosen to lead the heroes to battle against those who want to destroy fate. Both MCs own a small object that holds the power to drive the story.