Amoonguss @ Sitrus Berry  
Ability: Regenerator  
EVs: 252 HP / 192 Def / 64 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Sludge Bomb  
- Spore  
- Rage Powder  
- Protect  

Hoopa-Unbound @ Sitrus Berry  
Ability: Magician  
EVs: 124 HP / 252 Atk / 132 Def  
Brave Nature  
IVs: 1 Spe  
- Hyperspace Fury  
- Trick Room  
- Protect  
- Gunk Shot  

Gardevoir @ Gardevoirite  
Ability: Trace  
EVs: 224 HP / 124 Def / 144 SpA / 16 Spe  
Modest Nature  
IVs: 0 Atk  
- Hyper Voice  
- Psychic  
- Trick Room  
- Protect  

Aegislash @ Ghostium Z  
Ability: Stance Change  
EVs: 252 HP / 20 SpA / 236 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Shadow Ball  
- Flash Cannon  
- Substitute  
- King's Shield  

Landorus-Therian @ Wiki Berry  
Ability: Intimidate  
EVs: 252 HP / 108 Def / 148 Spe  
Adamant Nature  
- Earthquake  
- U-turn  
- Rock Slide  
- Knock Off  

Volcanion @ Leftovers  
Ability: Water Absorb  
EVs: 192 HP / 64 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 22 Spe  
- Steam Eruption  
- Heat Wave  
- Substitute  
- Protect