Swampert-Mega @ Swampertite 
Ability: Damp 
EVs: 252 Atk / 4 Def / 252 Spe 
Adamant Nature 
- Waterfall 
- Earthquake 
- Superpower 
- Protect 

Pelipper @ Damp Rock 
Ability: Drizzle 
EVs: 152 HP / 4 Def / 84 SpA / 120 SpD / 148 Spe 
Modest Nature 
- Hydro Pump 
- Hurricane 
- Tailwind 
- U-turn 

Gothitelle @ Wiki Berry 
Ability: Shadow Tag 
EVs: 248 HP / 156 Def / 96 SpD / 8 Spe 
Calm Nature 
IVs: 0 Atk 
- Psychic 
- Taunt 
- Helping Hand 
- Protect 

Tapu Koko @ Choice Specs 
Ability: Electric Surge 
EVs: 252 SpA / 4 SpD / 252 Spe 
Modest Nature 
IVs: 0 Atk 
- Thunder 
- Volt Switch 
- Hidden Power [Fire] 
- Dazzling Gleam 

Kyurem-Black @ Icium Z 
Ability: Teravolt 
EVs: 204 Atk / 52 SpA / 252 Spe 
Hasty Nature 
- Freeze Shock 
- Fusion Bolt 
- Ice Beam 
- Protect 

Ludicolo @ Assault Vest 
Ability: Swift Swim 
EVs: 4 Def / 252 SpA / 252 Spe 
Modest Nature 
- Fake Out 
- Hydro Pump 
- Ice Beam 
- Energy Ball