One of your socketed onyxes has been empowered by X, granting you X Mastery.
When you enter combat, gain 1 Dormant Gemstone per socketed gem.
Whenever you heal an ally, bestow upon them 1 Empowered Gemstone to increase the potency of one of their socketed gems by 0.0246 × SP for 20 sec. When their gemstone becomes dormant, it is returned to you.
