Rigardo  

The Silver-Eyed Lion King; Gin Gan no Shishiou, リガルド

Initially positioned as the second best in the first generation, Rigardo was once a rival to Isleys and challenged him after their revival. Following his defeat, he pledged his allegiance to Isley. Known by the nickname "Silver-Eyed Lion King," his awakened form is that of an enormous humanoid lion.