Thundurus-Therian @ Choice Specs  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Grass Knot  
- Flash Cannon  
- Volt Switch  
- Thunderbolt  

Deoxys-Attack @ Focus Sash  
Ability: Pressure  
EVs: 252 SpA / 252 Spe  
Naive Nature  
- Ice Beam  
- Psycho Boost  
- Low Kick  
- Extreme Speed  

Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Telekinesis  
- Zap Cannon  
- Focus Blast  
- Shadow Ball  

Terrakion @ Choice Band  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stone Edge  
- Close Combat  
- Quick Attack  
- Earthquake  

Lugia @ Leftovers  
Ability: Multiscale  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Whirlwind  
- Toxic  

Nihilego @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Mirror Coat  
- Toxic Spikes  
- Power Gem  
- Acid Spray