>>21622943I think Regenerator is a much better ability on Slowbro; it allows it to essentially play two roles at once.
Early on in the game you don't mega and use Slowbro as a physical wall, a job it's one of the best Pokemon in the game at doing even without an item. Regenerator keeps you healthy enough to continually switch in on physical attacks throughout the match.
Later in the game when your opponent's Slowbro checks are dead/weakened and you can safely sweep (i.e. you won't switch again) you finally mega evolve and set up a few CMs to win.
