Collect Element Cores for the Caertaxian Legion

=Steps=
 * 1) I must collect 10 element cores for the Defenders of the Seal.
 * 2) * The can be found as a body drop on mobs in the  (Guardians of the Underfoot faction area) part of.
 * 3) Return to  after collecting them.

=Reward=
 * At least