Porygon-Z @ Choice Specs  
Ability: Download  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 3 Atk / 30 SpA / 30 SpD  
- Tri Attack  
- Ice Beam  
- Hidden Power [Ground]  
- Trick  

Registeel @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Seismic Toss  
- Toxic  
- Protect  

Donphan @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 216 Def / 40 SpD  
Impish Nature  
- Rapid Spin  
- Earthquake  
- Ice Shard  
- Protect  

Latias (F) @ Choice Scarf  
Ability: Levitate  
EVs: 36 HP / 44 Def / 252 SpA / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Thunderbolt  
- Healing Wish  
- Trick  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Pursuit  
- Crunch  
- Superpower  
- Stone Edge  

Gyarados @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Thunder Wave  
- Waterfall  
- Rest  
- Sleep Talk