Lunatone @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rock Polish  
- Psychic  
- Ancient Power / Earth Power
- Ice Beam / Shadow Ball / Calm Mind

Lunatone @ Choice Specs  
Ability: Levitate  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Psychic  
- Ancient Power  
- Earth Power  
- Ice Beam / Shadow Ball
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Optional Move(s): 
- Explosion
- Hypnosis
- Magic Coat
- Moonlight
- Stealth Rock
- Trick Room
Optional Item(s): 
- Focus Sash
- Leftovers
Optional Ability:  
- N/A
Optional EV/IV(s): 
- 252 HP / 4 Def / 252 SpD (Calm)
- 252 HP / 252 Def / 4 SpD (Relaxed / Impish)