for the unstable currents ultimate I assume it casts either a rank 1 or some wierd rank 0 version of lightning skills if you have not speced the skills, but if you have specced lightning skills does it use your current rank including the enhancements you have skill point in?
the reason I ask is because the skill say " Lightning surges within you for 10 seconds. Whenever you cast a Shock Skill, a random Core, Conjuration, or Mastery Shock Skill is also cast." but it does not say it is cast by you, this is similar to the miss understanding of the druids poion crit passive that sounds like it should apply to other people but does not.