Rate my AS team please

[Link]

I'm going to be using this team from now on, so if anyone wants to battle me, please do so!!!! I'll be online for a lot of the day today.

Xerneas - Power Herb
Fairy Aura
Careful
Geomancy
Moonblast
Thunder
Focus Blast

Aggron - Aggronite
Rock Head
Hardy
Autotomize
Earthquake
Heavy Slam
Rock Slide

Delphox - Flame Plate
Blaze
Adamant
Sunny Day
Blast Burn
Solar Beam
Psychic

Trevenant - Metronome (Is this good on this guy?)
Frisk
Timid
Shadow Claw
Phantom Force
Wood Hammer
Trick Room

Aurorus - Hard Stone
Refrigerate
Naïve
Ancient Power
Hyper Voice
Earthquake
Blizzard

Malamar - Mind Plate
Suction Cups
Lonely
Reflect
Night Slash
Psychic
Superpower

All are welcome to post their thoughts or opinions that would have me improve this team and I would be open to any suggestions that would help me improve this team in the current metagame.