Bindings of Ten Storms

(3) Set: Increases the duration of your Flame Shock by 6 seconds.

(5) Set: Your Shock spells and Lightning Bolt have a 25% and 15% chance respectively to trigger your Lightning Shield's effect on the target without expending a charge.

(8) Set: Your Lightning Bolt has a 20% chance to discharge an additional Lightning Bolt at no additional cost that does not generate any threat, but its damage is reduced by 50%. This effect can trigger only once every 3 sec.