About this:

/cast elemental mastery
/castsequence [reset=combat] flame shock, lightning bolt, lightning bolt, lightning bolt, lightning bolt, lightning bolt, Earth Shock, lightning bolt, lightning bolt,
/cast lava burst
I wonder if this will be fixed soon. Cant be true they allow a fallthru like this after they fixed castsequence.

Dont rely on this.

Tsquared and cataclysm will fix it ... probably.