Leoric's Signet is a legendary ring in Diablo III. It requires character level 12 to drop. This is the only ring in game (aside from crafted Hellfire Rings) to boost the player's experience gain. Starting with Patch 2.4.0, the experience bonus has been greatly nerfed; after reaching level 70 the bonus is cut by 90% (to between 2.0 and 3.0 percent).