Volt-Turn Mega zam

Muk-Alola @ Figy Berry
Ability: Gluttony
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Knock Off
- Pursuit
- Gunk Shot
- Shadow Sneak

Azumarill @ Choice Band
Ability: Huge Power
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Aqua Jet
- Waterfall
- Play Rough
- Belly Drum

Landorus-Therian @ Rocky Helmet
Ability: Intimidate
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Stealth Rock
- U-turn
- Earthquake
- Stone Edge

Zapdos @ Leftovers
Ability: Pressure
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
IVs: 0 Atk
- Volt Switch
- Roost
- Heat Wave
- Defog

Alakazam-Mega @ Alakazite
Ability: Trace
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Psychic
- Shadow Ball
- Hidden Power [Ice]
- Focus Blast

Rotom-Wash @ Leftovers
Ability: Levitate
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Will-O-Wisp
- Pain Split
- Volt Switch
- Hydro Pump