Living dead with Convalescence I suppose. Even then, its only if you happen to have Con available at the time of LD. You should be using Con throughout the fight. Raw Int + Awareness is the big one. Don't do Dark Dance and Blood Price. Although its not really the same, try and used weaker defensive cooldowns when you can Inner Beast a big hit - bigger cooldowns when you cant. Canadane is pretty spot on though, stacking def cooldowns is generally avoided as a rule.