Xerneas @ Power Herb  
Ability: Fairy Aura  
Level: 50  
EVs: 92 HP / 228 Def / 20 SpA / 4 SpD / 164 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Dazzling Gleam  
- Geomancy  
- Protect  

Rayquaza-Mega @ Focus Sash  
Ability: Delta Stream  
Level: 50  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- Extreme Speed  
- Earthquake  
- Protect  

Incineroar @ Figy Berry  
Ability: Intimidate  
Level: 50  
EVs: 236 HP / 212 SpD / 60 Spe  
Careful Nature  
- Flare Blitz  
- Snarl  
- U-turn  
- Fake Out  

Landorus-Therian @ Groundium Z  
Ability: Intimidate  
Level: 50  
EVs: 204 Atk / 52 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Rock Tomb  
- U-turn  
- Protect  

Amoonguss @ Occa Berry  
Ability: Regenerator  
Level: 50  
EVs: 236 HP / 60 Def / 212 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Spore  
- Rage Powder  
- Grass Knot  
- Clear Smog  

Tapu Fini @ Wiki Berry  
Ability: Misty Surge  
Level: 50  
EVs: 244 HP / 156 SpD / 108 Spe  
Calm Nature  
IVs: 0 Atk  
- Nature's Madness  
- Icy Wind  
- Heal Pulse  
- Haze