Dromarch

Dromarch is a Blade in Xenoblade Chronicles 2. He has the power to grant tremendous power to his Driver, in this case Nia.His element is aqua.

Trivia
His Japanese name Byakko, known as "Bai Hu" (白虎) in Chinese, is the White Tiger in the Chinese constellations. It is one of the four symbols and represents the west and the autumn season.