Lance team

Charizard-Mega-X @ Charizardite X
Ability: Tough Claws
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Flare Blitz
- Dragon Claw
- Roost
- Dragon Dance

Dragonite @ Life Orb
Ability: Multiscale
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Dance
- Outrage
- Earthquake
- Roost

Kingdra @ Assault Vest
Ability: Swift Swim
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Hydro Pump
- Ice Beam
- Dragon Pulse
- Hidden Power [Poison]

Gyarados @ Life Orb
Ability: Intimidate
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Dance
- Waterfall
- Crunch
- Taunt

Aerodactyl @ Choice Band
Ability: Rock Head
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Stone Edge
- Earthquake
- Ice Fang
- Crunch

Garchomp @ Rocky Helmet
Ability: Rough Skin
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Outrage
- Swords Dance
- Poison Jab
- Aqua Tail