Sub/SD Mega Gyara/ Scarf Chomp

Scizor @ Life Orb
Ability: Technician
EVs: 32 HP / 252 Atk / 224 Spe
Adamant Nature
- Bullet Punch
- Bug Bite
- Swords Dance
- Superpower

Garchomp @ Choice Scarf
Ability: Rough Skin
EVs: 252 Atk / 6 SpA / 252 Spe
Naive Nature
- Earthquake
- Outrage
- Dragon Claw
- Fire Blast

Gyarados @ Gyaradosite
Ability: Intimidate
EVs: 240 Atk / 16 Def / 252 Spe
Jolly Nature
- Dragon Dance
- Waterfall
- Crunch
- Substitute

Gengar @ Life Orb
Ability: Levitate
EVs: 252 SpA / 6 SpD / 252 Spe
Timid Nature
- Sludge Wave
- Taunt
- Shadow Ball
- Focus Blast

Rotom-Wash @ Leftovers
Ability: Levitate
EVs: 252 HP / 212 Def / 44 Spe
Bold Nature
- Hydro Pump
- Volt Switch
- Will-O-Wisp
- Thunder Wave

Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 SpA / 8 SpD / 248 Spe
Careful Nature
IVs: 0 Spe
- Thunder Wave
- Stealth Rock
- Power Whip
- Leech Seed