Hey guys! I made my first competitive team and I was wondering if I could have some feedback. 
Infernape (M) @ Life Orb
Ability: Blaze
EVs: 252 Atk / 4 Sp. Atk / 252 Spd
Nature: Naive
- Overheat
- Close Combat
- U-Turn
- Stone Edge
This guy is my lead and my Mixed Sweeper. I can use Overheat or Close Combat to deal heavy damage with my opponents. Overheat's side effect is that its Sp. Atk gets lowered. So I use U-Turn to attack my opponent, and then switch to a different Pokemon..
Breloom (M) @ Toxic Orb
Ability: Poison Heal
EVs: 12 HP / 244 Atk / 252 Spd
Nature: Jolly
- Spore
- Seed Bomb
- Focus Punch
- Substitute
Breloom is my sweeper and my main attack for him is Focus Punch. I first use Spore to make my opponents sleep. My Breloom has a Jolly nature with 252 EV'd Speed so that I can most likely make my opponent sleep first.
Shuckle (M) @ Chesto Berry
Ability: Sturdy
EV's: 252 HP / 252 Def / 6 SpDef
Nature: Relaxed
- Encore
- Toxic
- Rest
- Substitute
Shuckle is my physical wall. He is also used for stalling as well. Since Shuckle doesn't have that good offensive attacks, I let my Shuckle learn Toxic to damage my opponents. Encore if useful so that it can lock up my opponent's moves. And rest is used to heal itself and the Chesto Berry can wake it up.
Vaporeon (F) @ Leftovers
Ability: Water Absorb
EV's: 236 HP / 252 Def / 22 SpDef
Nature: Bold
- Wish
- Protect
- Scald
- Ice Beam
Vaporeon is my Wish Support. With the Def EVs, Vaporeon can tank many hits from its opponents. Scald is it's STAB move and has a 30% chance for the opponents to get burned. Protect is there so that Vaporeon can get its Wish also.
Dusclops (F) @ Eviolite
Ability: Pressure
EV's: 254 HP / 176 Def / 80 SpDef
Nature: Bold
- Pain Split
- Night Shade
- Will-O-Wisp
- Rest
Dusclops is basically my spin blocker. Also, since it has the Eviolite, its Defense increases by 50%. Dusclops can also be used as a wall as well.
Weavile (M) @ Normal Gem
Ability: Pressure
EV's: 40 HP / 252 Atk / 218 Spd
Nature: Jolly
- Ice Shard
- Pursuit
- Night Slash
- Fake Out
Weavile is my revenge killer. Normal Gem is equipped because I can use Fake out (which is a normal type attack) and normal gem can make the attack stronger. Ice Shard is used for dragon types. If I predict that my opponent will switch its Dragon Pokemon, I will use Pursuit to get that Pokemon damaged before it switches.
Rate my Team Please.
Infernape (M) @ Life Orb
Ability: Blaze
EVs: 252 Atk / 4 Sp. Atk / 252 Spd
Nature: Naive
- Overheat
- Close Combat
- U-Turn
- Stone Edge
This guy is my lead and my Mixed Sweeper. I can use Overheat or Close Combat to deal heavy damage with my opponents. Overheat's side effect is that its Sp. Atk gets lowered. So I use U-Turn to attack my opponent, and then switch to a different Pokemon..
Breloom (M) @ Toxic Orb
Ability: Poison Heal
EVs: 12 HP / 244 Atk / 252 Spd
Nature: Jolly
- Spore
- Seed Bomb
- Focus Punch
- Substitute
Breloom is my sweeper and my main attack for him is Focus Punch. I first use Spore to make my opponents sleep. My Breloom has a Jolly nature with 252 EV'd Speed so that I can most likely make my opponent sleep first.
Shuckle (M) @ Chesto Berry
Ability: Sturdy
EV's: 252 HP / 252 Def / 6 SpDef
Nature: Relaxed
- Encore
- Toxic
- Rest
- Substitute
Shuckle is my physical wall. He is also used for stalling as well. Since Shuckle doesn't have that good offensive attacks, I let my Shuckle learn Toxic to damage my opponents. Encore if useful so that it can lock up my opponent's moves. And rest is used to heal itself and the Chesto Berry can wake it up.
Vaporeon (F) @ Leftovers
Ability: Water Absorb
EV's: 236 HP / 252 Def / 22 SpDef
Nature: Bold
- Wish
- Protect
- Scald
- Ice Beam
Vaporeon is my Wish Support. With the Def EVs, Vaporeon can tank many hits from its opponents. Scald is it's STAB move and has a 30% chance for the opponents to get burned. Protect is there so that Vaporeon can get its Wish also.
Dusclops (F) @ Eviolite
Ability: Pressure
EV's: 254 HP / 176 Def / 80 SpDef
Nature: Bold
- Pain Split
- Night Shade
- Will-O-Wisp
- Rest
Dusclops is basically my spin blocker. Also, since it has the Eviolite, its Defense increases by 50%. Dusclops can also be used as a wall as well.
Weavile (M) @ Normal Gem
Ability: Pressure
EV's: 40 HP / 252 Atk / 218 Spd
Nature: Jolly
- Ice Shard
- Pursuit
- Night Slash
- Fake Out
Weavile is my revenge killer. Normal Gem is equipped because I can use Fake out (which is a normal type attack) and normal gem can make the attack stronger. Ice Shard is used for dragon types. If I predict that my opponent will switch its Dragon Pokemon, I will use Pursuit to get that Pokemon damaged before it switches.
Rate my Team Please.