Mine usually is:
+ Attack nature
Ability: Technician
Item: Scizorite / Life Orb
Moveset:
Swords Dance (extra boost in attack, why not?)
Bullet Punch (priority, SE aganst fairies, perfect for cheap damage and finish foe off)
Night Slash (Scizor resist psychic types, and is always good to hit them with SE move)
Brick Break (perfect for dark types, also breaks up light screen, and reflect)