Guzzlord @ Pixie Plate  
Ability: Innards Out  
EVs: 252 HP / 252 Atk / 252 SpA / 252 Spe  
Lonely Nature  
IVs: 0 Def / 0 SpD  
- Judgment  
- Power Trip  
- Shell Smash  
- Sunsteel Strike  

Rayquaza-Mega @ Choice Scarf  
Ability: Innards Out  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Lonely Nature  
- Dragon Ascent  
- Core Enforcer  
- Trick  
- Menacing Moonraze Maelstrom  

Altaria-Mega @ Pixie Plate  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Serious Nature  
IVs: 0 Atk  
- Judgment  
- Shore Up  
- Parting Shot  
- Defog  

Rayquaza-Mega @ Focus Sash  
Ability: Huge Power  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Dragon Ascent  
- Sunsteel Strike  
- Dragon Hammer  

Guzzlord @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk / 0 Def / 0 SpD  
- Shore Up  
- Whirlwind  
- Defog  
- Taunt  

Guzzlord @ Focus Sash  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
IVs: 0 Def / 0 SpD  
- Destiny Bond  
- Defog  
- Spectral Thief  
- Baton Pass