Elemental Core

"Obtained from disenchanting high-level elementals, these cores are used to dramatically improve elemental quality."

Elemental Cores are items used to further improve legendary Elementals. A single elemental core can be acquired by disenchanting a single legendary elemental. Also, an elemental core can be used to recast the secondary effects of legendary elementals. First players must choose which secondary effect to give up, then they must pick one of several randomly selected effects to take its place.