Mono rock Suggetion 1

Terrakion @ Choice Band
Ability: Justified
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Stone Edge
- Close Combat
- Earthquake
- Quick Attack

Tyrantrum @ Choice Scarf
Ability: Rock Head
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Head Smash
- Outrage
- Superpower
- Ice Fang

Diancie @ Leftovers
Ability: Clear Body
EVs: 252 HP / 4 Atk / 252 SpA
Mild Nature
- Calm Mind
- Moonblast
- Diamond Storm
- Earth Power

Aerodactyl @ Life Orb
Ability: Rock Head
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Ice Fang
- Stone Edge
- Aerial Ace
- Earthquake

Rhyperior @ Leftovers
Ability: Solid Rock
EVs: 248 HP / 32 Atk / 228 SpD
Adamant Nature
- Stealth Rock
- Earthquake
- Rock Blast
- Megahorn

Tornadus-Therian (M) @ Life Orb
Ability: Regenerator
EVs: 252 SpA / 252 Spe
Modest Nature
- Hurricane
- Heat Wave
- Focus Blast
- U-turn