Gardevoir-Mega @ Gardevoirite  
Ability: Trace  
Level: 50  
EVs: 252 HP / 116 Def / 116 SpA / 4 SpD / 20 Spe  
Modest Nature  
IVs: 0 Atk  
- Hyper Voice  
- Psychic  
- Trick Room  
- Protect  

Amoonguss @ Rocky Helmet  
Ability: Regenerator  
Level: 50  
EVs: 252 HP / 164 Def / 92 SpD  
Bold Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Spore  
- Rage Powder  
- Protect  

Landorus-Therian @ Assault Vest  
Ability: Intimidate  
Level: 50  
EVs: 4 HP / 244 Atk / 4 Def / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Rock Slide  
- Rock Tomb  
- U-turn  

Naganadel @ Focus Sash  
Ability: Beast Boost  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk / 30 Def  
- Tailwind  
- Sludge Bomb  
- Hidden Power [Ice]  
- Protect  

Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Level: 50  
EVs: 172 HP / 64 Def / 4 SpA / 76 SpD / 192 Spe  
Modest Nature  
IVs: 0 Atk  
- Overheat  
- Heat Wave  
- Solar Beam  
- Protect  

Hydreigon @ Darkinium Z  
Ability: Levitate  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Draco Meteor  
- Fire Blast  
- Protect