Collective Will

Your abilities have a chance to drop a Horde Banner for a variable duration, increasing $?a162700[Agility]?a162702[Strength]?a162697[Agility]?a162698[Strength]?a162699[Intellect]?a162701[Intellect][primary stats] by a variable amount and maximum health by a variable amount for yourself and up to 4 allies.