Standard Mawile (Mawile-Mega) @ Mawilite  
Ability: Huge Power  
Level: 50  
EVs: 236 HP / 252 Atk / 20 Spe  
Adamant Nature  
- Swords Dance  
- Knock Off  
- Sucker Punch  
- Play Rough  
Speed to outspeed -spe nature p2, standard as you get mawile

Other Moves (Mawile-Mega) @ Mawilite  
Ability: Huge Power  
Level: 50  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Fire Fang  
- Thunder Punch  
- Ice Punch  
- Iron Head  
Speed to outspeed -spe nature p2 in trick room, alternative coverage moves for mawile

Speedier Mawile (Mawile-Mega) @ Mawilite  
Ability: Huge Power  
Level: 50  
EVs: 172 HP / 196 Atk / 140 Spe  
Adamant Nature  
- Swords Dance  
- Iron Head / Play rough 
- Thunder Punch  
- Sucker Punch  
Speedier variant thats good against certain bulkier builds, speed outspeeds slower pokemon like umbreon, +2 tpunch ohkos toxapex and mega bro in electric terrain, resists fire blast from naga/ghost-z from mimi