Importable - Mewtwo Strikes Back!

Mewtwo @ Life Orb
Ability: Unnerve
Level: 50
Shiny: Yes
EVs: 60 HP / 28 Def / 164 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Psystrike
- Ice Beam
- Gravity
- Protect

Groudon-Primal @ Red Orb
Ability: Desolate Land
Level: 50
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Precipice Blades
- Fire Punch
- Swords Dance
- Protect

Gengar-Mega @ Gengarite
Ability: Shadow Tag
Level: 50
EVs: 12 HP / 92 Def / 180 SpA / 4 SpD / 220 Spe
Timid Nature
IVs: 0 Atk
- Sludge Bomb
- Hypnosis
- Disable
- Protect

Whimsicott @ Focus Sash
Ability: Prankster
Level: 50
EVs: 164 HP / 4 Def / 84 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Moonblast
- Encore
- Grass Whistle
- Protect

Salamence-Mega @ Salamencite
Ability: Aerilate
Level: 50
EVs: 4 HP / 100 Atk / 4 Def / 148 SpA / 252 Spe
Naive Nature
- Double-Edge
- Hyper Voice
- Tailwind
- Protect

Ferrothorn @ Expert Belt
Ability: Iron Barbs
Level: 50
EVs: 252 HP / 196 Atk / 60 SpD
Brave Nature
IVs: 0 Spe
- Gyro Ball
- Power Whip
- Thunder Wave
- Protect