Quoted By:
Acrobatics
Swords Dance
Seed Bomb
Substitute/Sleep Powder
I prefer Sub myself, normally with a berry to boost attack as a held item; you're normally fast enough to set up Sub before opponents, then Sword Dance as many times as you can get away with, putting up new subs as necessary. In a lot of matches I've gotten off two Sword Dances because the opponent has gone for a status move or boost or whatever instead of taking out the Sub straight away, and if they don't have a Steel type theres not a lot that can stand up to +4 Atk coming out at that speed.