Byron

Magnezone @ Choice Scarf
Ability: Magnet Pull
Level: 35
EVs: 4 HP / 248 SpA / 4 SpD / 248 Spe
Timid Nature
- Thunderbolt
- Volt Switch
- Hidden Power [Fire]
- Flash Cannon

Skarmory (F) @ Leftovers
Ability: Sturdy
Level: 35
EVs: 248 HP / 236 Def / 24 Spe
Impish Nature
- Brave Bird
- Roost
- Stealth Rock
- Whirlwind

Steelix (M) @ Steelixite
Ability: Sturdy
Level: 35
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Earthquake
- Iron Head
- Stone Edge
- Aqua Tail

Bastiodon (M) @ Smooth Rock
Ability: Sturdy
Level: 35
EVs: 244 HP / 12 Atk / 248 Def / 4 Spe
Impish Nature
- Sandstorm
- Toxic
- Iron Head
- Taunt

Bronzong
Ability: Levitate
Level: 35
EVs: 232 HP / 252 SpA / 24 SpD
Quiet Nature
IVs: 0 Spe
- Extrasensory
- Flash Cannon
- Calm Mind
- Trick Room