Ray's Team

Gardevoir @ Gardevoirite
Ability: Trace
EVs: 24 Def / 232 SpA / 252 Spe
Modest Nature
- Calm Mind
- Hyper Voice
- Psyshock
- Focus Blast

Cloyster @ Focus Sash
Ability: Skill Link
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Icicle Spear
- Rapid Spin
- Shell Smash
- Toxic Spikes

Dragonite @ Leftovers
Ability: Multiscale
EVs: 216 HP / 64 Atk / 228 SpD
Adamant Nature
- Roost
- Dragon Claw
- ExtremeSpeed
- Superpower

Tyranitar-Mega @ Tyranitarite
Ability: Sand Stream
EVs: 252 Atk / 252 Spe
Jolly Nature
- Dragon Dance
- Stone Edge
- Fire Punch
- Earthquake

Aerodactyl-Mega @ Aerodactylite
Ability: Tough Claws
EVs: 220 HP / 52 Atk / 4 Def / 4 SpD / 228 Spe
Jolly Nature
- Rock Slide
- Sky Drop
- Roost
- Protect

Sceptile-Mega @ Sceptilite
Ability: Lightning Rod
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Giga Drain
- Dragon Pulse
- Focus Blast
- Substitute