Alakazam-Mega @ Alakazite  
Ability: Trace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Focus Blast  
- Shadow Ball  
- Taunt  

Cloyster @ Focus Sash  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Spear  
- Toxic Spikes  
- Rapid Spin  
- Shell Smash  

Serperior @ Rocky Helmet  
Ability: Contrary  
EVs: 112 HP / 144 SpA / 252 Spe  
Timid Nature  
IVs: 1 Atk / 30 Def / 30 SpD / 30 Spe  
- Leaf Storm  
- Hidden Power [Rock]  
- Glare  
- Taunt  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 240 HP / 16 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Stealth Rock  
- Imprison  
- Explosion  

Bisharp @ Lum Berry  
Ability: Defiant  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Knock Off  
- Iron Head  
- Sucker Punch  
- Swords Dance  

Thundurus-Therian (M) @ Yache Berry  
Ability: Volt Absorb  
EVs: 120 Def / 136 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Thunderbolt  
- Focus Blast  
- Hidden Power [Ice]  
- Nasty Plot