Assuming your fire Pokémon is not Reshiram, it is weak to Water. However, Fire is neutral to the Water/Steel Empoleon.
Use Pokemon that cover each other's weaknesses Infernape, empoleon, torterra... Garchomp, Metagross, Kyogre... Etc.
with your pokemons
i beat the elite four with tangrowth,empoleon,typhlosion,rhyperior,lugia and snorlax (i traded most of the Pokemon to my game
Empoleon is way better. It is so fun to have a Empoleon on your team because these Pokemon are super proud and strong. The key to winning using Empoleon is to befreind it. I beat six gym leaders only using one Empoleon!!!! Go Empoleon!!!!:)
Empoleon in its 80's can beat everyone if knows the moves: Aqua Jet Drill peak :)
u have to be lukey because it happens to me and i just beat him yesterday
You have to go through the Lake on an Empoleon.
Pokemon battles! To get your first pokemon. If you're a new trainer choose Turtwig, Chimchar, or Piplup. One of those is your 1st pokemon. If you're an older trainer you will have Torterra, Infernape, or a Empoleon. Battle using one of those unless you have more than one pokemon. Beat the elite four and the champion to go to battle park. The building in the battle park has battle rooms and you can have seven missions there. Joseph!
At mt.moon you can battle your rival and then once you beat him go to dragons den and you will battle with him against Clair and lance and be ready for the battle your life
Empoleon is quite hard to use against an electric type. Your best opyion is to raise a Ground Type to usw against the gym, because Electric moves can't hit a ground type
There's a trainer in route 205 that has a piplup. After you beat the elite four i think you'll have to rematch using your vs seeker and he should have an empoleon
The most effective type to battle with against a normal type Pokémon is a fighting type.