Ok so, Oneth's Intuition is ranked as one of BiS for single target, not multi target - yet its main benefits is it can cause Starsurge to give a proc chance to have Starfall for free and vice versa, but in reality, why would I ever cast Starfall in a single target fight for a "chance" to get a free starsurge? I don't see how this legendary is very good in single target?