Anons, I'm fairly new to competitive pokemon battling, would you mind to help a guy out and rate my team?

1. Ditto@AssaultVest
-Transform

Limber/ Brave (252 Atk, 252 HP, 4 Spe)

2. Shedinja@LifeOrb
-Final Gambit
-Rest
-Endure
-Giga Impact

Wonder Guard/ Timid (252 Def, 252 Sp. Def, 4 Spe)

3. RotomFan@AirBalloon
-Pain Split
-Natural Gift
-Spite
-Astonish

Levitate/Modest (252 Sp Atk, 252 HP, 4 Def)

4. Deoxys-Speed@ChoiceScarf
-Agility
-ExtremeSpeed
-Recycle
-Wonder Room

Pressure/Timid (252 Spe, 252 Sp Atk, 4 Atk)

5. Charizard@Charizardite Y
-Fling
-Counter
-Block
-Natural Gift

Solar Power/Jolly (252 Spe, 252 Sp Atk, 4 Atk)

6. Castform@Power Herb
-Rain Dance
-Hail
-Sunny Day
-Sandstorm

Forecast/Tmid (252 Spe, 252 Atk, 4 Sp Atk)