Victini @ Firium Z  
Ability: Victory Star  
EVs: 248 HP / 24 Def / 68 SpA / 56 SpD / 112 Spe  
Modest Nature  
IVs: 0 Atk  
- Taunt  
- Will-O-Wisp  
- Blue Flare  
- Glaciate  

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 248 HP / 44 Atk / 28 Def / 44 SpD / 144 Spe  
Adamant Nature  
- Dragon Dance  
- Waterfall  
- Outrage  
- Bounce  

Tapu Bulu @ Grassium Z  
Ability: Grassy Surge  
EVs: 240 HP / 8 Atk / 124 SpD / 136 Spe  
Adamant Nature  
- Wood Hammer  
- Taunt  
- Swords Dance  
- Rock Tomb