Lich Shield

Let the power of the Scourge course through and corrupt you, consuming all Lost Souls and transforming into a lich for 20 sec. During this time you periodically deal Frost damage split between nearby enemies. After 10 sec, unleash a wave of shadows causing nearby enemies to flee for 5 sec. The duration of the fear is reduced for each nearby enemy (min 0.5 sec). (2 min 30 sec cooldown)and transforming into a lich for 20 sec. As a lich, your harmful spells and abilities have a chance to slow the target by 25% for 5 sec. 10 sec after transforming, you launch a pillar of ice at your target dealing Frost damage split between all nearby enemies. (2 Min 30 Sec Cooldown)and transforming into a lich while promoting a friendly target to Scourge General for 20 sec. The Scourge General's maximum health is increased and damage they deal has a chance to heal them. After 10 sec, your Scourge General gains Haste for 10 sec. (2 Min 30 Sec Cooldown)

This effect can differ based on your Specialization.