Gardevoir-Mega @ Gardevoirite  
Ability: Trace  
EVs: 252 HP / 96 Def / 160 SpA  
Modest Nature  
IVs: 0 Atk / 16 Spe  
- Trick Room  
- Hyper Voice  
- Psychic  
- Protect  

Shaymin-Sky @ Focus Sash  
Ability: Serene Grace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tailwind  
- Seed Flare  
- Air Slash  
- Protect  

Gyarados @ Iapapa Berry  
Ability: Intimidate  
EVs: 252 HP / 56 Atk / 68 Def / 40 SpD / 92 Spe  
Adamant Nature  
- Thunder Wave  
- Waterfall  
- Roar  
- Protect  

Metagross @ Choice Band  
Ability: Clear Body  
EVs: 236 HP / 244 Atk / 28 Spe  
Adamant Nature  
- Iron Head  
- Bullet Punch  
- Zen Headbutt  
- Stomping Tantrum  

Rotom-Heat @ Wiki Berry  
Ability: Levitate  
EVs: 244 HP / 88 SpA / 140 SpD / 36 Spe  
Modest Nature  
IVs: 0 Atk  
- Overheat  
- Will-O-Wisp  
- Protect  
- Thunderbolt  

Krookodile @ Groundium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Earthquake  
- Crunch  
- Stealth Rock  
- Protect