What is a good final Pokemon to have on my trio for the battle frontier?

I’m trying to go through the battle frontier and I’m unsure on what to make as my third team member. I’m planning on doing the level 50 challenges. I have a salamence level 50 which knows fly, hidden power (which is electric type for him), flamethrower, and dragon claw . my metagross which is level 45 knows pursuit, take down, metal claw, and psychic. what would be a good third for the trio?

Pleaselog inorregisterto add a comment.

I would recommend gyarados for the third Pokemon in the trio.GyaradosTrait: IntimidateNature: BraveMoves:Dragon DanceHyper BeamRain DanceWaterfall

Since this is gen lll, Hyper Beam is physical and that’s really good for gyaradosRain Dance is to power up Waterfall, and Dragon Dance is to get faster and to power up Hyper Beam.Gyarados is also easy to find, but in only one location in emerald, and that place is sootopolis city. If you use the super rod, you should get it in no time. They also are found at a moderately high level(35-45).Hope I helped!

Jolteon, because it is fast and has a massive Sp. Attack stat.Heres the moveset:ThunderboltThunderwaveDischargeHidden Power (water)Item: Focus sash

Thunderbolt for single hand damage, Discharge for more than one damage, Thunderwave to stall opponant and Hidden Power water for destroying ground types.

Goodluck!