I'm a wizard farming between inferno acts but I noticed a quite a lot of them not knowing that as long as you have "+life per kill". Re-cast your hydras(any) to gain back hp. Eg, 1.5k per kill, re-cast hydras to instantly gain back 4.5khp. It works wonders when I'm fighting elite packs which have reflect damage. Also, life per hit is not always 100% for every spell, it is 0% for certain spells such as hydras but 100% for seeking magic missile.
Even the smallest donations help keep sc2sea running! All donations go towards helping our site run including our monthly server hosting fees and sc2sea sponsored community tournaments we host. Find out more here.