weird defensive ru

Chesnaught (M) @ Salac Berry
Ability: Bulletproof
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Substitute
- Belly Drum
- Drain Punch
- Rock Slide

Galvantula (M) @ Focus Sash
Ability: Compound Eyes
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Thunder
- Bug Buzz
- Sticky Web
- Energy Ball

Goodra (M) @ Choice Specs
Ability: Sap Sipper
EVs: 248 HP / 252 SpA / 8 SpD
Modest Nature
IVs: 0 Atk
- Draco Meteor
- Fire Blast
- Thunderbolt
- Sludge Wave

Gligar (M) @ Eviolite
Ability: Immunity
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Defog
- Roost
- Earthquake
- Toxic

HEHEEHEHEEHE (Slurpuff) (M) @ Sitrus Berry
Ability: Unburden
EVs: 8 HP / 168 Def / 252 SpA / 80 Spe
Timid Nature
IVs: 0 Atk
- Calm Mind
- Energy Ball
- Draining Kiss
- Flamethrower

Forretress (M) @ Leftovers
Ability: Sturdy
EVs: 252 HP / 4 Atk / 252 Def
Relaxed Nature
IVs: 0 Spe
- Stealth Rock
- Gyro Ball
- Volt Switch
- Rapid Spin