I know exactly what this team needs after battling it. You have battling skill yet lack a well rounded team. Ill start with you opener Bastiodon.
If you could avoid using him first you could save your team! Have Braviary go out first with a Scarf and These attacks
Strategy: Use U-Turn 9/10 times unless you have an instant kill up, then go for your other attacks. Thrash is for a desperate situation and Rock Slide is coverage. I messed with your stats and Nature to fit better.
Braviary (M) @ Choice Scarf
Trait: Sheer Force
EVs: 252 Atk / 252 Spd
Jolly Nature (+Spd, -SAtk)
- U-turn
- Brave Bird
- Rock Slide
- Thrash
If someone is most likle going to use stone edge or rock slide, go into bastiodon. He'll force a switch out setting up substitute and cause your opponet to curse forever! Roar is to troll stat boosters or articuno users, and rock blast for the taunters.
Bastiodon (F) @ Leftovers
Trait: Sturdy
EVs: 4 HP / 252 Def / 252 SDef
Relaxed Nature (+Def, -Spd)
- Stealth Rock
- Substitute
- Rock Blast
- Roar
I almost switched meganium off your team till I realized you needed a health troll and this seemed fitting. Normal set and you can still get your STAB in there.
Meganium (F) @ Leftovers
Trait: Overgrow
EVs: 252 Def / 252 SDef / 4 Spd
Modest Nature (+SAtk, -Atk)
- Toxic
- Protect
- Leech Seed
- Leaf Storm
Ramparados needed a Sweeper set/ Set up set. Since he can learn swords dance this fits your team great. Force a switch out then Start up a sweep. I boosted his speed as well to fit your team.
Rampardos (M) @ Leftovers
Trait: Mold Breaker
EVs: 252 Atk / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Swords Dance
- Stone Edge
- Hammer Arm
- Earthquake
I replaced your Stealth Rock bait Articuno with Drifblim. His normal set and it causes lots of pain. Dont be afraid to set up a sub.
Drifblim (M) @ Flying Gem
Trait: Aftermath
EVs: 116 HP / 252 Atk / 116 Def / 24 SDef
Adamant Nature (+Atk, -SAtk)
- Acrobatics
- Destiny Bond
- Substitute
- Will-O-Wisp
Lastly I replaced Camperupt with a better fitting Banded Sweeper. Normal Set and remember the band!
Tauros (M) @ Choice Band
Trait: Anger Point
EVs: 4 HP / 252 Atk / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Earthquake
- Stone Edge
- Return
- Outrage
Here's 3 Replays of me using this team
Tauros Sweep
http://www.pokemonshowdown.com/replay/nu-18074567
4-0 FInal
http://www.pokemonshowdown.com/replay/nu-18076780
Vs. Rain Team
http://www.pokemonshowdown.com/replay/nu-18077944
IMPORTABLE COPY:
Braviary (M) @ Choice Scarf
Trait: Sheer Force
EVs: 252 Atk / 252 Spd
Jolly Nature (+Spd, -SAtk)
- U-turn
- Brave Bird
- Rock Slide
- Thrash
Bastiodon (F) @ Leftovers
Trait: Sturdy
EVs: 4 HP / 252 Def / 252 SDef
Relaxed Nature (+Def, -Spd)
- Stealth Rock
- Substitute
- Rock Blast
- Roar
Meganium (F) @ Leftovers
Trait: Overgrow
EVs: 252 Def / 252 SDef / 4 Spd
Modest Nature (+SAtk, -Atk)
- Toxic
- Protect
- Leech Seed
- Leaf Storm
Rampardos (M) @ Leftovers
Trait: Mold Breaker
EVs: 252 Atk / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Swords Dance
- Stone Edge
- Hammer Arm
- Earthquake
Drifblim (M) @ Flying Gem
Trait: Aftermath
EVs: 116 HP / 252 Atk / 116 Def / 24 SDef
Adamant Nature (+Atk, -SAtk)
- Acrobatics
- Destiny Bond
- Substitute
- Will-O-Wisp
Tauros (M) @ Choice Band
Trait: Anger Point
EVs: 4 HP / 252 Atk / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Earthquake
- Stone Edge
- Return
- Outrage