[REQUEST] Help me put together a team please!

[mlgkingdra230]

Hey..
I want to participate in a couple of rating battles without getting my butt kicked.
Here are few pokemon I'm considering to put into a competitive team.

Metagross. Item: Lum berry Ability: clear body
Moves:
zen headbutt
earthquake
protect
meteor mash.
Nature: Adamant

Charizard Item:  Charizardite Y  Solar power. ( drought after mega evolution)
Moves:
Heat wave
overheat
solar beam
protect
Nature: Modest

Xerneas  Item: farium Z Ability: Fairy aura
Moves:
Geomancy
Moonblast
Dazzling gleam
protect
Nature: Timid

Snorlax  Item: Leftovers Ability: Thick fat
Curse
Giga impact
Earthquake
Rest
Nature: Careful

Azelf Item: Life orb Ability: Levitate
Psychic
Energy ball
Shadow ball
Taunt
Timid nature

Pachirisu ( se jun park set)  Item: sitrus berry Ability: Volt absorb
Follow me
nuzzle
super fang
protect
Impish nature


Dragonite. ability: Multiscale Item: Dragonium Z
Dragon dance
outrage
earthquake
extreme speed

Ninetales (alolan) Item: Light clay Ability: Snow warning
Aurora veil
powder snow
Moonblast
dazzling gleam
Timid nature

Request 3 or 4 ( depending on format of your choice) That you reckon go well together and will be a really good team.
Please respond as it took quite some time to type this up.
Thank You!!! - Mlgkingdra230