Sciz+duggy

Scizor-Mega @ Scizorite
Ability: Technician
EVs: 248 HP / 116 Def / 128 SpD / 16 Spe
Impish Nature
- U-turn
- Bullet Punch
- Roost
- Swords Dance

Dugtrio @ Focus Sash
Ability: Arena Trap
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Earthquake
- Stone Edge
- Aerial Ace
- Stealth Rock

Keldeo-Resolute @ Choice Scarf
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Scald
- Hydro Pump
- Secret Sword
- Hidden Power [Electric]

Zapdos @ Leftovers
Ability: Pressure
EVs: 248 HP / 244 Def / 16 Spe
Bold Nature
IVs: 0 Atk
- Volt Switch
- Heat Wave
- Roost
- Defog

Kyurem-Black @ Icium Z
Ability: Teravolt
EVs: 252 Atk / 4 SpA / 252 Spe
Naughty Nature
- Freeze Shock
- Fusion Bolt
- Ice Beam
- Roost

Tapu Lele @ Shed Shell
Ability: Psychic Surge
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Psyshock
- Moonblast
- Hidden Power [Fire]
- Calm Mind