After completing the Main Story, you can rematch the Champion Cup as many times as you would like. This time around, you can select which opponents will be added to the tournament or if you would prefer a random set of foes. There are twenty-six trainers you can face this time around, including Hop, Leon, Marnie, the eight Gym Leaders, and fifteen Random Pokemon Trainers. The Random Pokemon Trainers that weren't seen during the Main Story will usually focus on using one Pokemon Type (much like each Gym Leader), but their Pokemon will be at slightly lower levels and they cannot Dynamax any of their Pokemon.
Wei is one of the fifteen Random Pokemon Trainers you can face when rematching the Champion Cup, having completed the entire Gym Challenge. Wei focuses on using Ghost Type Pokemon, having Polteageist, Froslass, Trevenant, Golurk, and Jellicent when in battle. All of Wei's Pokemon will be between Levels 56-58, and, again, none of their Pokemon will Dynamax when in battle. Because of this, Wei is especially weak against Dark Type Pokemon & Attacks. Wei also struggles against Ghost Type Pokemon & Attacks, since most Ghost Types are also weak to their own type.
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