My favorite Stealth Rocker by far Landorus-T. Intimidate, two spread moves, immunities to Earthquake and Discharge, really high Attack, and he isn't dirt slow; he's just a really good doubles Pokemon. I like to keep one SR user on the team, just in case, so I've been playing around with some other Pokemon because Lando doesn't fit on every team. Celebi is a fun Pokemon to use, and it gives both Rain and Sand a hard time. Only problem is it doesn't do that great against Sun, which is what you want to use SR against. Still, with ok base 100 Speed it can manage to through up SR sometimes.