Mediocre Mega Mence

Salamence @ Salamencite
Ability: Intimidate
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Dance
- Return
- Aqua Tail
- Protect

Jirachi @ Sitrus Berry
Ability: Serene Grace
EVs: 252 HP / 56 Def / 92 SpD / 108 Spe
Careful Nature
- Follow Me
- Protect
- Icy Wind
- Iron Head

Sylveon @ Choice Specs
Ability: Pixilate
EVs: 248 HP / 252 SpA / 8 SpD
Modest Nature
- Hyper Voice
- Shadow Ball
- Hidden Power [Ground]
- Hyper Beam

Breloom @ Focus Sash
Ability: Technician
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Bullet Seed
- Mach Punch
- Spore
- Protect

Rotom-Heat @ Safety Goggles
Ability: Levitate
EVs: 252 HP / 100 Def / 56 SpA / 100 SpD
Modest Nature
- Thunder Wave
- Protect
- Overheat
- Thunderbolt

Genesect @ Choice Scarf
Ability: Download
EVs: 252 Atk / 4 SpA / 252 Spe
Lonely Nature
- Iron Head
- U-turn
- Ice Beam
- Explosion