Dialga @ Life Orb  
Ability: Pressure  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Roar of Time  
- Flash Cannon  
- Earth Power  
- Thunder  

Ho-Oh @ Assault Vest  
Ability: Regenerator  
Level: 50  
EVs: 220 HP / 228 Atk / 4 Def / 4 SpD / 52 Spe  
Adamant Nature  
- Sacred Fire  
- Brave Bird  
- Earthquake  
- Giga Drain  

Dragapult @ Choice Band  
Ability: Infiltrator  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Darts  
- Phantom Force  
- Sucker Punch  
- U-turn  

Swampert @ Focus Sash  
Ability: Torrent  
Level: 50  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Flip Turn  
- Counter  
- Mirror Coat  
- Yawn  

Tapu Fini @ Lagging Tail  
Ability: Misty Surge  
Level: 50  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Taunt  
- Nature's Madness  
- Trick  

Ditto @ Choice Scarf  
Ability: Imposter  
Level: 50  
Shiny: Yes  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Transform