Triple Starter Sand Offense

Excadrill @ Air Balloon
Ability: Sand Rush
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Iron Head
- Rapid Spin
- Earthquake
- Swords Dance

Landorus-Therian @ Leftovers
Ability: Intimidate
EVs: 224 HP / 252 Def / 16 SpD / 16 Spe
Impish Nature
- U-turn
- Stone Edge
- Earthquake
- Stealth Rock

Feraligatr @ Lum Berry
Ability: Sheer Force
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Waterfall
- Ice Punch
- Earthquake
- Dragon Dance

Tyranitar @ Choice Scarf
Ability: Sand Stream
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Crunch
- Pursuit
- Stone Edge
- Superpower

Charizard-Mega-Y @ Charizardite Y
Ability: Drought
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Roost
- Solar Beam
- Focus Blast
- Flamethrower

Serperior @ Leftovers
Ability: Contrary
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Glare
- Leaf Storm
- Dragon Pulse
- Hidden Power [Fire]