TEam

Aerodactyl-Mega @ Aerodactylite
Ability: Tough Claws
Shiny: Yes
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Aerial Ace
- Stone Edge
- Earthquake
- Hone Claws

Forretress @ Leftovers
Ability: Sturdy
Shiny: Yes
EVs: 252 HP / 252 Def / 4 SpD
Relaxed Nature
IVs: 0 Spe
- Rapid Spin
- Stealth Rock
- Volt Switch
- Gyro Ball

Chesnaught @ Leftovers
Ability: Bulletproof
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Spikes
- Leech Seed
- Spiky Shield
- Drain Punch

Latias @ Soul Dew
Ability: Levitate
Shiny: Yes
EVs: 72 HP / 184 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Draco Meteor
- Psyshock
- Healing Wish
- Recover

Volcanion @ Choice Specs
Ability: Water Absorb
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Steam Eruption
- Flamethrower
- Sludge Bomb
- Earth Power

Sylveon @ Leftovers
Ability: Pixilate
Shiny: Yes
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Hyper Voice
- Heal Bell
- Wish
- Protect