Blastoise @ Mental Herb  
Ability: Torrent  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Terrain Pulse  
- Surf  
- Ice Beam  

Thwackey @ Terrain Extender  
Ability: Grassy Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
IVs: 0 Atk  
- Grassy Glide  
- U-turn  
- Knock Off  
- Swords Dance