@ Choice Scarf

Latios @ Choice Scarf 
Ability: Levitate 
EVs: 252 SpA / 4 SpD / 252 Spe 
Timid Nature 
IVs: 0 Atk 
- Draco Meteor 
- Psyshock 
- Trick 
- Defog 

Scizor-Mega @ Scizorite 
Ability: Technician 
EVs: 248 HP / 244 Def / 16 Spe 
Impish Nature 
- Swords Dance 
- Bullet Punch 
- Roost 
- U-turn 

Kyurem-Black @ Life Orb 
Ability: Teravolt 
EVs: 4 Atk / 252 SpA / 252 Spe 
Naive Nature 
- Ice Beam 
- Fusion Bolt 
- Earth Power 
- Roost 

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

Landorus-Therian @ Leftovers 
Ability: Intimidate 
EVs: 252 HP / 216 Def / 24 SpD / 16 Spe 
Impish Nature 
- Stealth Rock 
- Earthquake 
- U-turn 
- Hidden Power [Ice] 

Greninja-Ash @ Waterium Z 
Ability: Battle Bond 
EVs: 252 SpA / 4 SpD / 252 Spe 
Timid Nature 
- Hydro Pump 
- Spikes 
- Dark Pulse 
- Water Shuriken