Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 248 HP / 112 Atk / 128 Def / 8 SpD / 12 Spe  
Impish Nature  
- Sucker Punch  
- Foul Play  
- Play Rough  
- Iron Head  

Gallade-Mega @ Galladite  
Ability: Justified  
EVs: 16 HP / 192 Atk / 108 Def / 192 Spe  
Jolly Nature  
- Will-O-Wisp  
- Bulk Up  
- Close Combat  
- Rock Tomb  

Greninja @ Choice Specs  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hidden Power [Fire]  
- Hydro Cannon  
- Ice Beam  
- Grass Knot