Mega Pidgeot

Pidgeot @ Pidgeotite
Ability: Big Pecks
EVs: 4 HP / 252 SpA / 252 Spe
Modest Nature
- Air Slash
- Heat Wave
- Roost
- U-turn

Bisharp @ Life Orb
Ability: Defiant
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Knock Off
- Swords Dance
- Iron Head
- Sucker Punch

Keldeo-Resolute @ Expert Belt
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Hydro Pump
- Secret Sword
- Hidden Power [Bug]
- Icy Wind

Victini @ Choice Band
Ability: Victory Star
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- V-create
- Bolt Strike
- U-turn
- Zen Headbutt

Jolteon @ Life Orb
Ability: Volt Absorb
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Thunderbolt
- Volt Switch
- Signal Beam
- Hidden Power [Ice]

Weavile
Ability: Pickpocket
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Fake Out
- Ice Punch
- Night Slash
- X-Scissor