Mewtwo-Mega-Y @ Choice Scarf  
Ability: Shadow Tag  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Freeze-Dry  
- Searing Shot  
- Flash Cannon  

Mewtwo-Mega-X @ Choice Scarf  
Ability: Shadow Tag  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Knock Off  
- Thousand Arrows  
- Gear Grind  

Mewtwo-Mega-X @ Choice Band  
Ability: Shadow Tag  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Play Rough  
- Sacred Fire  
- Waterfall  

Kyurem-Black @ Focus Sash  
Ability: Refrigerate  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Fake Out  
- Extreme Speed  
- Drain Punch  
- Thousand Arrows  

Arceus-Flying @ Lum Berry  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- King's Shield  
- Defog  
- Nuzzle  
- Roost  

Deoxys-Speed @ Focus Sash  
Ability: No Guard  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sing  
- Sheer Cold  
- Inferno  
- Stealth Rock