Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 28 HP / 252 Atk / 48 SpD / 180 Spe  
Adamant Nature  
- Earthquake  
- Stone Edge  
- U-turn  
- Superpower  

Latios @ Dragon Gem  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 SpD  
- Draco Meteor  
- Psychic  
- Hidden Power [Ground]  
- Protect  

Thundurus @ Sitrus Berry  
Ability: Prankster  
EVs: 252 HP / 24 Def / 16 SpA / 168 SpD / 48 Spe  
Calm Nature  
IVs: 0 Atk  
- Thunderbolt  
- Thunder Wave  
- Taunt  
- Protect  

Metagross @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 188 Atk / 60 SpD / 8 Spe  
Adamant Nature  
- Meteor Mash  
- Zen Headbutt  
- Substitute  
- Protect  

Jellicent (M) @ Sitrus Berry  
Ability: Water Absorb  
EVs: 252 HP / 100 Def / 156 SpD  
Calm Nature  
IVs: 0 Atk / 4 Spe  
- Scald  
- Will-O-Wisp  
- Recover  
- Trick Room  

Tyranitar @ Chople Berry  
Ability: Sand Stream  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Rock Slide  
- Crunch  
- Low Kick  
- Stealth Rock