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

Zygarde @ Groundium Z  
Ability: Aura Break  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Substitute  
- Thousand Arrows  
- Toxic  
- Dragon Dance  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 252 HP / 80 SpA / 176 SpD  
Quiet Nature  
- Fleur Cannon  
- Iron Head  
- Volt Switch  
- Hidden Power [Fire]  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 196 Def / 60 Spe  
Lax Nature  
- U-turn  
- Earthquake  
- Stealth Rock  
- Hidden Power [Ice]  

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

Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 140 HP / 252 Atk / 116 Spe  
Adamant Nature  
- Sucker Punch  
- Swords Dance  
- Play Rough  
- Knock Off