Too Offensive?

[ParanoidLatias]

I have a Pokemon competitive team, but I think it's too hyper offensive. Also, rate it and tell me how to improve.Here is my team:
Aegislash
Nature:Quiet
Ev trained
6IV
Moveset:
Shadow Ball, Shadow Sneak, Sacred Sword, Kings Shield.

Volcarona
Nature:Modest
Not EV trained
I'vs unknown
Moveset: Bug Buzz, Giga Drain, Quiver Dance, Fire Blast.

Garchomp
Nature: Adamant
Ev Trained
6IV
Moveset: Earthquake, Dragon Claw, Rock Slide, Protect

Greninja
Nature: Timid
EV Trained
6Iv
Moveset: Dark Pulse, Gunk Shot, Water Shuriken, Ice Beam

Leafeon
Nature: Jolly
EV Trained
6Iv
Moveset: Leaf Blade, Swords Dance, Iron Tail, Substitute

Kangaskhan
Nature: Jolly
EV Trained
6 IV
Moveset: Sucker Punch, Power Up Punch, Return, Fake Out

I will add other members later when I have time.

 

[Samuel_1802]

Well... if you want advice on your team you should post the entime team first I really can't say it looks "too offensive" because you're lacking 4 Pokémon.

Aegislash is extremely bulky in it's Shield Form, physical attackers just can't do anything if they have contact moves because of King's Shield side effect. Also keep in mind that Aegislash can change forms even if your offensive move or King's Shield fail.
Volcarona is pretty frail but if it's able to set up a few Quiver Dances it's special bulk reaches respectable levels and it gets recovery from Giga Drain.

 

[Artisan]

Aegislash is Uber so yeah it's too offensive.

 

[Hikki]

Volcarona could be defensive as well

Volcarona @ Lum Berry
Ability: Flame Body
EVs: 72 HP / 252 SpA / 184 Spe
Timid Nature
- Quiver Dance
- Fire Blast
- Giga Drain
- Bug Buzz

You have the moves but Bug Buzz could be replaced with Hidden Power Ground. (But Bug Buzz is good as well) The EVs and items. Semi-Bulky and offensive at the same time