Massive Energy Elemental
Massive Energy Elemental can be found in the following locations: North west of Ankrahmun, you must Levitate to hunt. Two can also be found in the Asura Palace.
Massive Energy Elemental has 1100 hitpoints. It is immune to energy, fire, and ice damage. It is strong against physical, holy, and death damage. It is weak against earth damage. It can neither be summoned nor convinced.
Massive Energy Elemental yields 950 base experience points. Its loot can include gold coin, small amethyst, strong mana potion, great mana potion, lightning pendant, lightning legs, spellbook of warding, wand of starstorm, rusted armor, and shockwave amulet.