Jupiter Thunder Mastery

Jupiter Thunder Mastery gives the ability to instantly cast the next Jupiter Thunder by chance every time Cold Bolt is used.

On iRO2, this skill is localized to Jupitel Thunder Mastery.

Patches

 * iRO2 Patch (2016 Aug. 29)
 * Jupiter Thunder Mastery - Memorize consumes 1 stack per skill. Jupiter Thunder Mastery uses instant cast on next Jupiter Thunder skill.
 * iRO2 Patch (2016 Aug. 03)
 * Fixed Jupiter Thunder Mastery buff being consumed without granting the instant cast effect.