The final Elite Four member of the Hoenn Region, Alyssa is the last woman standing in your way to the Champion. Alyssa has mastered the use of Steel-type Pokemon and has a team based solely around defense.

Alyssa's battle room is decorated essentially like a traditional ballroom, with a clear glass floor several feet thick, below which thousands of spinning clockwork statues of pairs of women dance. It's as if you are standing above the ballroom, looking down, with gold gilded walls, pink banners with a black symbol shaped similar to an Aggron all around you. The battle floor itself, while made of particularly clear glass, is not able to break or shatter, simply because of the volume of glass that takes up the floor and the rather fascinatingly designed pillars below the floor which hold it stable. Alyssa herself will step down from a throne at the far wall from the entrance and shrug off a large royal pink coat, which a pair of female maids in... rather right-fitting maid's outfits take away. She will then step down and meet the challenger.