If England found it tough going against Mitchell Johnson in Brisbane and Adelaide, they're set to experience a whole new level of pain on what's shaping up to be a bouncy WACA wicket.
Johnson has been in hot form against England this summer, claiming 17 wickets at an average of 12.7 to fire Australia to a 2-0 series lead.
Australia can wrap up the series and reclaim the Ashes with a win in the third test in Perth, starting on Friday.
Former test opener Justin Langer, who is now coach of Western Australia, predicts the WACA pitch will offer plenty of assistance to any speedster looking to inflict some damage.
"From what I've seen the last few weeks with the pace and bounce, wicketkeepers have been taking a lot of balls above their head," Langer said.