Lord Mortegore

Lord Mortegore is a boneguard located at Death's End in Revendreth. To summon him, kill Maldraxxi Defectors to loot [Mortegore Scroll], needed to activate four Mortegore Sigils.

Abilities

Biting Shadows — Throws a ghostly axe at the enemy's location, inflicting Shadow damage and leaving a remnant of the axe behind which inflict 3 Shadow damage every 1 sec to all nearby enemies.
Bone Armor — Encases the caster in bone armor, absorbing 40 damage for 1 min.
Bone Spike — The caster sinks their spines in to the ground, causing them to rupture underneath every nearby enemy every 1 sec, inflicting Physical damage to all enemies within 5 yards of each impact point.
Bonestorm — Knocks all enemies within 10 yards of the caster back. Inflicts Physical damage to all enemies within 10 yards.
Spectral Axe — Throws a ghostly axe at the enemy's location, inflicting Shadow damage and leaving a remnant of the axe behind which inflict 3 Shadow damage every 1 sec to all nearby enemies.