Audino-Mega @ Darkinium Z  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 30 HP / 0 Spe  
- Parting Shot  
- Defog  
- Roost  
- Spectral Thief  

Gyarados-Mega (M) @ Safety Goggles  
Ability: Wonder Guard  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 30 HP / 0 Spe  
- Baton Pass  
- Taunt  
- Shore Up  
- Spectral Thief  

Blissey (M) @ Choice Scarf  
Ability: Imposter  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 30 HP / 0 Atk  
- Perish Song  
- Roost  
- Toxic Spikes  
- Whirlwind  

Groudon-Primal (M) @ Focus Sash  
Ability: Huge Power  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
IVs: 30 HP  
- Shell Smash  
- Thousand Arrows  
- Sunsteel Strike  
- Ice Shard  

Groudon-Primal (M) @ Fairy Memory  
Ability: Huge Power  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Adamant Nature  
IVs: 30 HP  
- Sunsteel Strike  
- Sacred Fire  
- Multi-Attack  
- Knock Off  

Lunala @ Lunalium Z  
Ability: Innards Out  
EVs: 252 HP / 252 SpA / 252 Spe  
Mild Nature  
IVs: 30 HP / 0 Atk / 0 Def / 0 SpD  
- Shell Smash  
- Moongeist Beam  
- Roost  
- Spikes