Yveltal @ Choice Band  
Ability: Dark Aura  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- U-turn  
- Sucker Punch  
- Taunt  

Gengar @ Gengarite  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Disable  
- Shadow Ball  
- Substitute  
- Perish Song  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Fleur Cannon  
- Heart Swap  
- Volt Switch  
- Heal Bell  

Arceus-Dragon @ Draco Plate  
Ability: Multitype  
EVs: 252 HP / 108 Def / 24 SpD / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Recover  
- Judgment  
- Will-O-Wisp  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 236 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Recover  
- Defog  

Groudon @ Red Orb  
Ability: Drought  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Rest  
- Lava Plume  
- Roar