Old Game, But I Still Need Some Halp. D:

[Dad]

Emerald, so shoot me. (STFU, I'm immortal) I was thinking of something like this:

 

Breloom

Houndoom

Flygon

Metagross

Gyarados

Some random electirc type?

 

The movesets? I'm not so sure. Keep in mind this is Emerald. >.> Best tips get a rep. D;

[Flame Dragon]

I'd assume this is an in game team.

 

Breloom: Spore, Focus Punch, Sub, Random other move

 

Houndoom: Crunch, Flamethrower, Sunny Day, Solarbeam

 

Flygon: EQ, Dragon Claw, Crunch, Random other move

 

Metagross: Psychic, Meteor Mash, EQ, Brick Break

 

Gyarados: While Gyarados was a great pokemon in the 3rd gen the fact that he couldn't make much use of his STAB makes me think you shouldn't use him. I'd say go with

 

Ludicolo: Hydro Pump, Surf, Giga Drain, Ice Beam

 

Manectric: T-Bolt, Bite, Rain Dance, Thunder (use rain dance before you use this since it gives it 100% acc)

 

If you want more help ask in the pokemon thread (the general one in the sticky, not the HG/SS one)