Azumarill @ Sitrus Berry  
Ability: Huge Power  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Aqua Jet  
- Knock Off  
- Belly Drum  
- Protect  

Hariyama @ Flame Orb  
Ability: Guts  
EVs: 252 Atk / 60 Def / 196 SpD  
Brave Nature  
IVs: 0 Spe  
- Fake Out  
- Close Combat  
- Knock Off  
- Protect  

Necrozma @ Safety Goggles  
Ability: Prism Armor  
EVs: 252 HP / 120 Def / 20 SpA / 116 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Photon Geyser  
- Heat Wave  
- Trick Room  
- Moonlight  

Abomasnow-Mega @ Abomasite  
Ability: Snow Warning  
EVs: 252 HP / 4 Atk / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Blizzard  
- Energy Ball  
- Ice Shard  
- Protect  

Meloetta @ Psychium Z  
Ability: Serene Grace  
EVs: 248 HP / 144 Def / 116 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Psychic  
- Hyper Voice  
- Trick Room  
- Sing  

Incineroar @ Assault Vest  
Ability: Blaze  
EVs: 252 HP / 48 Atk / 208 Def  
Brave Nature  
IVs: 0 Spe  
- Fake Out  
- Flare Blitz  
- Darkest Lariat  
- U-turn