my wish (Gyarados-Mega) (F) @ Gyaradosite  
Ability: Intimidate  
Shiny: Yes  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Taunt  
- Dragon Dance  
- Crunch  
- Waterfall  

is (Groudon-Primal) @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 216 SpA / 100 SpD / 192 Spe  
Mild Nature  
- Stealth Rock  
- Overheat  
- Precipice Blades  
- Rock Tomb  

to (Giratina-Origin) @ Griseous Orb  
Ability: Levitate  
EVs: 248 Def / 228 SpA / 32 Spe  
Modest Nature  
IVs: 0 Atk  
- Hex  
- Draco Meteor  
- Toxic / Defog
- Thunder Wave / Defog

end (Arceus-Poison) @ Toxic Plate  
Ability: Multitype  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Calm Mind  
- Sludge Bomb  
- Recover  
- Earth Power  

this (Xerneas) @ Choice Scarf  
Ability: Fairy Aura  
EVs: 16 HP / 12 Def / 228 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Thunder  
- Aromatherapy  
- Defog  

world (Necrozma-Dusk-Mane) @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 224 Atk / 32 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Photon Geyser  
- Outrage  
- Earthquake