Rayquaza-Mega @ Choice Band  
Ability: Delta Stream  
Level: 50  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- Extreme Speed  
- Crunch  
- Waterfall  

Necrozma-Dusk-Mane @ Iapapa Berry  
Ability: Prism Armor  
Level: 50  
EVs: 252 HP / 84 Atk / 172 SpD  
Brave Nature  
IVs: 22 Spe  
- Photon Geyser  
- Sunsteel Strike  
- Trick Room  
- Protect  

Suicune @ Wiki Berry  
Ability: Pressure  
Level: 50  
EVs: 244 HP / 60 Def / 52 SpA / 100 SpD / 52 Spe  
Modest Nature  
IVs: 0 Atk  
- Scald  
- Icy Wind  
- Snarl  
- Tailwind  

Incineroar @ Eject Button  
Ability: Intimidate  
Level: 50  
EVs: 236 HP / 4 Atk / 4 Def / 236 SpD / 28 Spe  
Careful Nature  
- Flare Blitz  
- Darkest Lariat  
- U-turn  
- Fake Out  

Tapu Fini @ Waterium Z  
Ability: Misty Surge  
Level: 50  
EVs: 252 HP / 44 Def / 196 SpA / 12 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Muddy Water  
- Moonblast  
- Haze  
- Protect  

Kartana @ Fightinium Z  
Ability: Beast Boost  
Level: 50  
EVs: 84 HP / 172 Atk / 252 SpD  
Adamant Nature  
- Leaf Blade  
- Sacred Sword  
- Substitute  
- Protect