Banded Gross

Metagross @ Choice Band
Ability: Clear Body
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Meteor Mash
- Earthquake
- Zen Headbutt
- Trick

Heliolisk @ Choice Specs
Ability: Dry Skin
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Volt Switch
- Hyper Voice
- Surf
- Thunderbolt

Aerodactyl @ Aerodactylite
Ability: Unnerve
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Stone Edge
- Aerial Ace
- Earthquake
- Roost

Sylveon @ Leftovers
Ability: Pixilate
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Hyper Voice
- Heal Bell
- Wish
- Protect

Empoleon @ Leftovers
Ability: Torrent
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
- Scald
- Roar
- Stealth Rock
- Defog

Celebi @ Leftovers
Ability: Natural Cure
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Nasty Plot
- Giga Drain
- Psychic
- Dazzling Gleam