VGC Mega Gengar VGC Team

[Gothuel]

I saw a similar team to this one in nugget bridge, and I'm trying to modify it. ¿What do you guys think?

Gengar @ Gengarite
Ability: Levitate
Level: 50
Shiny: Yes
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Sludge Wave
- Shadow Ball
- Will-O-Wisp
- Protect

Scizor (M) @ Life Orb
Ability: Technician
Level: 50
Shiny: Yes
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Bullet Punch
- Bug Bite
- Feint
- Protect

Raichu @ Focus Sash
Ability: Lightning Rod
Level: 50
Shiny: Yes
EVs: 28 HP / 4 Def / 220 SpA / 4 SpD / 252 Spe
Timid Nature
- Fake Out
- Thunderbolt
- Encore
- Protect

Azumarill @ Sitrus Berry
Ability: Huge Power
Level: 50
Shiny: Yes
EVs: 228 HP / 252 Atk / 12 Def / 12 SpD / 4 Spe
Adamant Nature
- Aqua Jet
- Play Rough
- Belly Drum
- Protect

Gardevoir (F) @ Gardevoirite
Ability: Trace
Level: 50
Shiny: Yes
EVs: 4 HP / 4 Def / 244 SpA / 4 SpD / 252 Spe
Modest Nature
- Hyper Voice
- Psychic
- Substitute
- Protect

Talonflame @ Choice Band
Ability: Gale Wings
Shiny: Yes
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Brave Bird
- Flare Blitz
- U-turn
- Tailwind