This spell dries basically what it's name is once deployed for a small area troops that walk in get a shield bonus to defense and are tougher to kill for a short time allowing them to do more damage but still be killed, starts out at like a 10% defense buff and 20 health increase, upgraded to lvl 2 has a 13% defense and 25 health increase at lvl 3 has a 15% defense buff and 28 health increase, at lvl 4 has a 18% defense buff and 30 health increase! Requires dark elixer and would be availible at TH7.
