Grant's Onix was first seen battling
Viola's Surskit at the Battle Chateau.
Viola noted that its speed and power has increased since last time they battled. That increase proved to be the difference in the battle as it overwhelmed
Viola's Surskit and defeated it.
Grant was awarded the title of Grand Duke to which he thanked his Onix for all its hard work and dedicated the victory to it.