Gardevoir @ Choice Specs  
Ability: Trace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Psychic  
- Hidden Power [Fire]  
- Trick  / Healing Wish

Slowbro @ Slowbronite  
Ability: Regenerator  
EVs: 252 HP / 80 Def / 176 SpD  
Bold Nature  
- Calm Mind  
- Scald  
- Psyshock  
- Slack Off  

Shaymin @ Leftovers  
Ability: Natural Cure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leech Seed  
- Substitute  
- Seed Flare  
- Hidden Power [Ice]  

Rotom-Heat @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Defog  
- Overheat  
- Volt Switch  

Drapion @ Shuca Berry  / Darkinium-Z
Ability: Battle Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Toxic Spikes  
- Pursuit  / Swords Dance
- Knock Off  
- Poison Jab  

Zygarde-10% @ Choice Band  
Ability: Aura Break  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Thousand Arrows  
- Extreme Speed  
- Outrage  
- Toxic