Groudon-Primal @ Red Orb  
Ability: Drought  
Level: 50  
EVs: 12 HP / 244 Atk / 252 Spe  
Jolly Nature  
- Precipice Blades  
- Fire Punch  
- Substitute  
- Protect  

Kyogre-Primal @ Blue Orb  
Ability: Drizzle  
Level: 50  
EVs: 252 HP / 116 Def / 140 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Origin Pulse  
- Ice Beam  
- Thunder  
- Protect  

Salamence-Mega @ Salamencite  
Ability: Intimidate  
Level: 50  
EVs: 4 HP / 52 Atk / 4 Def / 196 SpA / 252 Spe  
Naive Nature  
- Hyper Voice  
- Double-Edge  
- Draco Meteor  
- Protect  

Kangaskhan-Mega @ Kangaskhanite  
Ability: Inner Focus  
Level: 50  
Happiness: 0  
EVs: 12 HP / 164 Atk / 76 Def / 4 SpD / 252 Spe  
Jolly Nature  
- Frustration  
- Power-Up Punch  
- Sucker Punch  
- Fake Out  

Thundurus @ Focus Sash  
Ability: Prankster  
Level: 50  
EVs: 4 HP / 248 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def / 30 SpA  
- Thunderbolt  
- Thunder Wave  
- Hidden Power [Water]  
- Protect  

Bronzong @ Chesto Berry  
Ability: Levitate  
Level: 50  
EVs: 244 HP / 124 Def / 140 SpD  
Sassy Nature  
IVs: 0 Spe  
- Gyro Ball  
- Trick Room  
- Skill Swap  
- Imprison