>>33519807Here is a way better team for you to use
Gardevoir can utilize Psychic very well and can get you access to Thunderbolt and Icy Wind. It's defenses are pretty okay but this is Gen 3 so it's okay.
A Pokemon like Jumpluff is the worst idea for a grass type. You're actually a bit better off without one.
Most Pokemon you'll face will have weird movesets but will vary in type. It's best to have a lot of coverage with movesets than type.
Three of those Pokemon are, obviously for Lugia, obtained late game.
I would recommend Vaporeon for a good water type to tank, Jolteon for amazing Bite power as well as some good usage out of Double Kick, and being faster (Again, Gen 3, Dark Type moves are Special), and Espeon for glass cannon status.