Hi, a complete noob in competitive here. RATE MY SHIT TEAM, and please be kind and recommend things to improve it :D

Alakazam @ Focus Sash
Ability: Magic Guard
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature
- Psychic
- Shadow Ball
- Substitute
- Encore

Breloom @ Choice Band
Ability: Effect Spore
EVs: 4 HP / 252 Atk / 252 Spd
Jolly Nature
- Bullet Seed
- Mach Punch
- Substitute
- Swords Dance

Kangaskhan-Mega @ Kangaskhanite
Ability: Parental Bond
- Earthquake
- Facade
- Flamethrower
- Sucker Punch

Ferrothorn @ Rocky Helmet
Ability: Iron Barbs
EVs: 252 HP / 4 Atk / 252 Def
Relaxed Nature
IVs: 0 Spd
- Spikes
- Stealth Rock
- Thunder Wave
- Gyro Ball

Garchomp @ Air Balloon
Ability: Rough Skin
EVs: 4 HP / 252 Atk / 252 Spd
Jolly Nature
- Dragon Claw
- Earthquake
- Stone Edge
- Swords Dance

Skarmory @ Leftovers
Ability: Sturdy
EVs: 252 HP / 232 Def / 24 Spd
Bold Nature
- Spikes
- Roost
- Whirlwind
- Taunt