Rate My VGC Team

[BladeTitan94]

Hi I am pretty new to competitive pokemon. This is my first VGC team and would love and appreciate it if someone could give some feedback on i!

Charizard (M) @ Charizardite Y
Ability: Blaze
Shiny: Yes
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Heat Wave
- Solar Beam
- Fire Blast
- Protect

Garchomp (M) @ Choice Scarf
Ability: Rough Skin
EVs: 252 Atk / 4 SpA / 252 Spe
Naughty Nature
- Dragon Claw
- Rock Slide
- Earthquake
- Fire Blast

Bisharp (M) @ Life Orb
Ability: Defiant
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Sucker Punch
- Knock Off
- Iron Head
- Protect

Gengar (M) @ Focus Sash
Ability: Levitate
Shiny: Yes
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Sludge Bomb
- Will-O-Wisp
- Taunt
- Icy Wind

Sylveon (F) @ Choice Specs
Ability: Pixilate
Shiny: Yes
EVs: 252 HP / 252 SpA / 4 Spe
Modest Nature
- Psyshock
- Protect
- Shadow Ball
- Hyper Voice

Gastrodon (M) @ Leftovers
Ability: Storm Drain
EVs: 216 HP / 252 Def / 40 SpD
Bold Nature
- Scald
- Earth Power
- Ice Beam
- Recover