OU team

Manectric @ Manectite
Ability: Lightning Rod
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Volt Switch
- Thunder
- Hidden Power [Ice]
- Overheat

Landorus-Therian (M) @ Choice Scarf
Ability: Intimidate
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
IVs: 30 Atk / 30 Def
- Stone Edge
- Earthquake
- U-turn
- Knock Off

Talonflame @ Choice Band
Ability: Gale Wings
EVs: 200 HP / 252 Atk / 56 Spe
Adamant Nature
- Flare Blitz
- Roost
- Brave Bird
- U-turn

Sylveon @ Leftovers
Ability: Pixilate
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
- Heal Bell
- Hyper Voice
- Wish
- Protect

Keldeo-Resolute @ Choice Specs
Ability: Justified
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Hidden Power [Flying]
- Hydro Pump
- Secret Sword
- Icy Wind

Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 4 Atk / 252 Def
Relaxed Nature
IVs: 0 Spe
- Gyro Ball
- Power Whip
- Stealth Rock
- Protect