AasTmO mentioned some good ones that fit easy on teams, but if you want something that fits even better on your team i would reccomend you to post your whole team, because that helps to find something that synergizes well with your team.
Here's what I'm thinking so far. Keep in mind this is a work in progress...
Espeon @ Light Clay
Timid
252 HP, 252 Spe, 6 Def
Reflect
Light Screen
Psychic
???
I'll lead with Espeon to set up dual screens, and hopefully deter other setup moves with Magic Bounce. Then I'll switch to either...
Starmie @ Life Orb
Timid / Modest
252 SpA, 252 Spe, 6 HP
Surf
Ice Beam
Thunderbolt
Recover
I like fast sweepers and I like water types and I like boltbeam, so Starmie was an obvious choice for me.
Conkeldurr @ ???
Adamant
252 Atk, 252 HP, 6 Def
Bulk Up
Drain Punch
Mach Punch
Stone Edge / Payback
I think a setup sweeper will work well in conjunction with the screens, because he has Drain Punch to heal back the damage he takes while setting up, and the increased defense means every HP he gets back is more valuable.
Ferrothorn @ Leftovers
Relaxed / Sassy
252 HP, 128 Def, 128 SpD
Spikes
Leech Seed
Power Whip
Gyro Ball
Ferrothorn seems like a really good tank and I like his typing. Might be redundant with the screens, but I want to have something I can switch into a powerful attack.
So there you have it. Now I need two fast sweepers to round out my team. I know it's no longer a simple question, but any help would be appreciated!
Oh and if your looking for even more professional help with competetive Pokemon you might want to watch at
this.
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