It'll still have to switch into rocks to Megavolve. Unless he's your lead, and who leads with a sweeper?
Yup. Stealth Rock/Taunt or Swords Dance/Stone Edge/Close Combat Terrak isn't an uncommon lead. Less used is Stealth Rock/Outrage or Dragon Claw/Earthquake/Fire Blast or Fang Garchomp.
Both are designed to set up rocks, then punch holes. --- http://www.gamefaqs.com/boards/696959-pokemon-x/67143334 - Interested in helping design an OU Pokemon Team as the GameFAQs community? Follow that link...
What if Mega-Charizard's anti-stealth rock ability is that he regains 50% of his health upon going Mega? --- Thank you, gentlemen! Someday, I will repay you. Unless, of course, I can't find you or if I forget.