The in-game information in this article is kept purely for historical purposes and may not need to remain under any other categories.
Rolling Thunder (Passive)
When you deal damage with Lightning Bolt or Chain Lightning while your Lightning Shield ability is active, you have a 60% chance to recover 2% of your mana and to generate an additional Lightning Shield charge, up to a maximum of 7 charges.
Rolling Thunder is a passive shaman ability learned at level 20 for those with the elemental specialization. While [Lightning Shield] is active, any damage dealt by [Lightning Bolt] or [Chain Lightning] gives a chance for the shaman to recover a small amount of mana and generate another charge of the Lightning Shield.