Digimon Savers: Agumon! Gaomon! Lalamon! Bakuretsu! Jougai Last Battle!

A proxy battle is a battle where humans use creatures/robots to do the fighting for them, either by commanding those creatures/robots or by simply evolving them/changing them into battle mode.

Features characters with a notorious image and attitude, sometimes referred to as "yankees".

Features characters using training, often martial arts-related, and other special methods to cultivate qi (a component of traditional Chinese philosophy, described as "life force") and gain strength or immortality.