Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Hidden Power [Ice]  
- Dazzling Gleam  

Tapu Lele @ Psychium Z  
Ability: Psychic Surge  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Moonblast  
- Focus Blast  
- Calm Mind  

Tornadus-Therian (M) @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 16 SpA / 240 Spe  
Timid Nature  
- Bleakwind Storm  
- U-turn  
- Heat Wave  
- Knock Off  

Terapagos-Terastal @ Heavy-Duty Boots  
Ability: Tera Shell  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Tera Starstorm  
- Ice Beam  
- Earth Power  
- Rapid Spin  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Earthquake  
- Ruination  
- Stealth Rock  
- Whirlwind  

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 136 Def / 124 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Haze  
- Recover