My mate's team

My idiot friend's team:
Greninja @ Focus Sash
Ability: Protean
Shiny: Yes
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Hidden Power [Fire]
- Scald
- Ice Beam
- Dark Pulse

Metagross-Mega @ Metagrossite
Ability: Tough Claws
Shiny: Yes
EVs: 116 HP / 252 Atk / 128 SpD / 12 Spe
Adamant Nature
- Bullet Punch
- Zen Headbutt
- Meteor Mash
- Hammer Arm

Ferrothorn @ Black Glasses
Ability: Iron Barbs
EVs: 28 HP / 228 Atk / 252 Spe
Naive Nature
- Leech Seed
- Energy Ball
- Power Whip
- Hyper Beam

Rotom-Wash @ Snowball
Ability: Levitate
EVs: 4 HP / 252 SpA / 252 Spe
Naive Nature
- Thunderbolt
- Hydro Pump
- Will-O-Wisp
- Charge Beam

Dragonite @ Apicot Berry
Ability: Inner Focus
EVs: 252 HP / 252 Atk
Brave Nature
- Dragon Dance
- Fire Blast
- Dragon Tail
- Earthquake

Sableye @ Choice Specs
Ability: Keen Eye
EVs: 248 HP / 8 Atk / 252 SpA
Quiet Nature
- Dark Pulse
- Shadow Ball
- Shadow Sneak
- Rest