After defeating the Elite Four, you'll face the Hoenn Champion, Steven Stone! Steven specializes in Steel-type Pokémon, but also uses several other powerful Pokémon. His team consists of Skarmory (Lv. 57), Aggron (Lv. 57), Cradily (Lv. 56), Armaldo (Lv. 56), Metagross (Lv. 58), and Claydol (Lv. 55). Fire and Ground-type moves are highly effective against his Steel-types. Metagross is his ace, a powerful Steel/Psychic type. It's weak to Fire, Ground, Ghost, and Dark. Cradily (Rock/Grass) is weak to Fighting, Bug, Ice, and Steel. Armaldo (Rock/Bug) is weak to Rock, Water, and Steel. This is the ultimate challenge, so use all your best strategies and items. Congratulations on becoming the Hoenn Champion!
