Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 72 Def / 188 SpD  
Careful Nature  
IVs: 0 Atk  
- Stealth Rock  
- Toxic  
- Soft-Boiled  
- Teleport  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Behemoth Blade  
- Wild Charge  
- Close Combat  
- Swords Dance  

Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Encore  
- Destiny Bond  
- Shadow Ball  
- Substitute  

Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 248 HP / 8 SpD / 252 Spe  
Jolly Nature  
IVs: 30 Atk / 18 Spe  
- Transform  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 236 Def / 4 SpA / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment
- Earth Power  
- Recover  
- Calm Mind  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 204 Def / 52 SpD  
Impish Nature  
- Toxic  
- Sacred Fire  
- Whirlwind  
- Defog  

-----------------------------------------------
Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Behemoth Blade  
- Wild Charge  
- Close Combat  
- Swords Dance  
Xerneas @ Power Herb  
Ability: Fairy Aura  
Shiny: Yes  
EVs: 164 HP / 252 SpA / 92 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Hidden Power [Fire]  

Rayquaza-Mega @ Choice Scarf  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpA / 252 Spe  
Lonely Nature  
- Dragon Ascent  
- Draco Meteor  
- Surf  
- V-create  

Gothitelle @ Leftovers  
Ability: Shadow Tag  
EVs: 252 HP / 140 Def / 116 Spe  
Bold Nature  
IVs: 0 Atk  
- Charm  
- Cosmic Power  
- Taunt  
- Rest  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Toxic  
- Sunsteel Strike  
- Thunder Wave  
- Morning Sun  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 48 Def / 192 SpD / 16 Spe  
Calm Nature  
IVs: 0 Atk  
- Judgment  
- Perish Song  
- Defog  
- Recover  

----------------------------------
Magearna @ Occa Berry  
Ability: Soul-Heart  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Shift Gear  
- Baton Pass  
- Heart Swap  
- Ice Beam  
Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Toxic  
- Sunsteel Strike  
- Thunder Wave  
- Morning Sun  

Groudon @ Red Orb  
Ability: Drought  
EVs: 248 Atk / 100 SpD / 160 Spe  
Adamant Nature  
- Rock Polish  
- Swords Dance  
- Precipice Blades  
- Stone Edge  

Arceus-Ghost @ Spooky Plate  
Ability: Multitype  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Shadow Force  
- Swords Dance  
- Stone Edge  
- X-Scissor  

Rayquaza-Mega @ Life Orb  
Ability: Delta Stream  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Dragon Ascent  
- Extreme Speed  
- V-create  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 48 Def / 192 SpD / 16 Spe  
Calm Nature  
IVs: 0 Atk  
- Judgment  
- Perish Song  
- Defog  
- Recover