Omanyte @ Eviolite  
Ability: Weak Armor  
Level: 5  
EVs: 76 HP / 196 SpA / 236 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Earth Power  
- Toxic Spikes  
- Shell Smash  

Omanyte @ Eviolite  
Ability: Shell Armor  
Level: 5  
EVs: 36 Def / 200 SpA / 236 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA  
- Shell Smash  
- Substitute  
- Surf  
- Hidden Power [Grass]