4 bands by Mdragon Gen 3 OU

Zapdos @ Leftovers
Ability: Pressure
Calm Nature
EVs: 252 HP / 20 Def / 236 SpD
IVs: 2 Atk / 30 SpA
- Hidden Power Grass
- Rest
- Thunderbolt
- Toxic

Aerodactyl @ Choice Band
Ability: Rock Head
Gender: M
Jolly Nature
EVs: 4 HP / 252 Atk / 252 Spe
IVs: 30 Atk / 30 Def / 30 SpD
- Double-Edge
- Earthquake
- Hidden Power Bug
- Rock Slide

Dugtrio @ Choice Band
Ability: Arena Trap
Gender: M
Jolly Nature
EVs: 252 Atk / 4 SpD / 252 Spe
IVs: 30 Atk / 30 Def / 30 SpD
- Aerial Ace
- Earthquake
- Hidden Power Bug
- Rock Slide

Metagross @ Choice Band
Ability: Clear Body
Adamant Nature
EVs: 196 HP / 252 Atk / 60 Spe
- Earthquake
- Explosion
- Meteor Mash
- Rock Slide

Swampert @ Leftovers
Ability: Torrent
Gender: M
Bold Nature
EVs: 252 HP / 216 Def / 28 SpD / 12 Spe
- Protect
- Refresh
- Surf
- Toxic

Tyranitar @ Choice Band
Ability: Sand Stream
Gender: M
Adamant Nature
EVs: 168 HP / 212 Atk / 128 Spe
IVs: 30 Atk / 30 Def / 30 SpD
- Earthquake
- Focus Punch
- Hidden Power Bug
- Rock Slide