well, you could have a recovery move like Recover on it, or some Leftovers, when it's HP is down. I'm not sure it can learn Recover though. but if it cant, then put Substitute on it. and although the life orb will give it a major ATTACK boost, there's too much risk with it's recoil. now you could try Substitute, Recover (if it can) Flare Blitz, Darkest Lariat and have a life orb, but then there is still the recoil problem. Just a suggestion
Hope I helped!!!