Ambipom + Meloetta

Ambipom @ Choice Scarf
Ability: Skill Link
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- U-turn
- Ice Punch
- Knock Off
- Tail Slap

Meloetta @ Choice Specs
Ability: Serene Grace
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Hyper Voice
- Psychic
- U-turn
- Thunderbolt

Altaria-Mega @ Altarianite
Ability: Pixilate
EVs: 212 HP / 40 Def / 236 SpA / 20 Spe
Modest Nature
IVs: 0 Atk
- Hyper Voice
- Fire Blast
- Roost
- Defog

Alomomola @ Assault Vest
Ability: Regenerator
EVs: 40 HP / 252 Def / 216 SpD
Bold Nature
- Scald
- Knock Off
- Toxic
- Mirror Coat

Scizor @ Choice Band
Ability: Technician
EVs: 176 HP / 192 Atk / 140 Spe
Adamant Nature
- Bullet Punch
- U-turn
- Superpower
- Pursuit

Gliscor @ Toxic Orb
Ability: Poison Heal
EVs: 244 HP / 76 Atk / 188 Spe
Jolly Nature
- Stealth Rock
- Earthquake
- Roost
- U-turn