Team

Garchomp-Mega @ Garchompite
Ability: Sand Force
EVs: 252 Atk / 252 HP / 4 SDef
Adamant Nature
- Hone Claws
- Dragon Rush
- Earthquake
- Stone Edge

Talonflame @ Life Orb
Ability: Gale Wings
EVs: 252 Spd / 252 Atk / 4 HP
Jolly Nature
- Flare Blitz
- Brave Bird
- Roost
- Swords Dance

Tyranitar @ Assault Vest
Ability: Sand Stream
EVs: 252 SAtk / 252 HP / 4 SDef
Modest Nature
- Dark Pulse
- Flamethrower
- Ice Beam
- Earth Power

Slowbro @ Leftovers
Ability: Regenerator
- Scald
- Psyshock
- Slack Off
- Thunder Wave

Florges (F) @ Leftovers
Ability: Symbiosis
EVs: 252 SDef / 252 HP / 4 SAtk
Calm Nature
- Wish
- Aromatherapy
- Toxic
- Protect

Thundurus-Therian (M) @ Life Orb
Ability: Volt Absorb
EVs: 252 Spd / 252 SAtk / 4 HP
Modest Nature
- Thunderbolt
- Focus Blast
- Hidden Power [Ice]
- Agility