Refresher Orb

The Refresher Orb is an Item purchasable at the Main Shop, under Caster. However, it can only be completed with items from the Secret Shop.

Trivia

 * Unlike in Dota 2, the refresher orb in Defense of the Ancients did not refresh.
 * Using refresher orb allows some skills to have two instances running simultaneously; for example, Eye of the Storm.