Gholdengo, Salamence-Mega, Floette-Mega +3 Pokémon Team

Gholdengo @ Grassy Seed
Ability: Good as Gold
Level: 50
EVs: 3 HP / 31 SpA / 32 Spe
Timid Nature
- Make It Rain
- Nasty Plot
- Shadow Ball
- Protect

Salamence-Mega @ Salamencite
Ability: Aerilate
Level: 50
EVs: 2 HP / 32 SpA / 32 Spe
Timid Nature
- Draco Meteor
- Tailwind
- Hyper Voice
- Protect

Floette-Mega (F) @ Floettite
Ability: Fairy Aura
Level: 50
EVs: 26 HP / 32 Def / 1 SpA / 7 Spe
Modest Nature
- Calm Mind
- Moonblast
- Dazzling Gleam
- Protect

Rillaboom @ Miracle Seed
Ability: Grassy Surge
Level: 50
EVs: 30 HP / 25 Atk / 2 SpD / 9 Spe
Adamant Nature
- Grassy Glide
- Wood Hammer
- High Horsepower
- Fake Out

Basculegion @ Life Orb
Ability: Adaptability
Level: 50
Shiny: Yes
EVs: 32 Atk / 2 Def / 32 Spe
Adamant Nature
- Last Respects
- Liquidation
- Aqua Jet
- Protect

Arcanine-Hisui @ Focus Sash
Ability: Rock Head
Level: 50
EVs: 2 HP / 32 Atk / 32 Spe
Jolly Nature
- Flare Blitz
- Head Smash
- Extreme Speed
- Protect