Pokémon Rejuvenation - Madelis 4 (Electric/Ground Dual Type)

Difficulty: 3/10
Another Madelis fight, yippee. Her team is very similar to her third fight, but this time my team is much stronger than it was before, so handling her isn't nearly as difficult.
Chapter 15 Electric types:
Aevian Lampent (Evolve Aevian Litwick: Axis Factory, if not Mystery Egg)
Chapter 15 Ground types:
None this chapter.
Rules:
I can only use Electric- or Ground-type Pokémon in battle. I can have non-Electric- or Ground-type Pokémon on my team, but they can't contribute to the battle in any way.
I'm also not allowing myself to use Pokémon that eventually evolve into Electric- or Ground-types, but aren't Electric- or Ground-types themselves (For example, Mudkip would be disallowed, but Marshtomp wouldn't be)
I can't use two of the same Pokémon.
I can't use items in battle.
The whole run is being done on Normal mode. I'm not insane enough to put myself through Intense mode, sorry.