Before I quit mons I made this team to use a Pokemon I never touched, gengar. Works pretty well, kinda unique.
Razor (Empoleon) @ Focus Sash
Ability: Torrent
EVs: 40 HP / 252 SpA / 216 Spe
Modest Nature
- Stealth Rock
- Hydro Pump
- Aqua Jet
- Ice Beam

Gauntlet (Tyranitar) @ Passho Berry
Ability: Sand Stream
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Stone Edge
- Crunch
- Dragon Dance
- Earthquake

Hooshi (Jirachi) @ Shuca Berry
Ability: Serene Grace
EVs: 4 Atk / 252 SpA / 252 Spe
Naive Nature
- Icy Wind
- Iron Head
- Psychic
- Thunder

Physics (Kingdra) @ Life Orb
Ability: Swift Swim
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Draco Meteor
- Hydro Pump
- Signal Beam
- Rain Dance

Gen (Gengar) @ Black Sludge
Ability: Levitate
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Will-O-Wisp
- Substitute
- Focus Blast
- Shadow Ball

Beckon (Metagross) @ Lum Berry
Ability: Clear Body
EVs: 56 HP / 252 Atk / 200 Spe
Adamant Nature
- Agility
- Zen Headbutt
- Earthquake
- Meteor Mash