The Occultist now only has a single Energy Shield based notable, with a condensed and limited version of the previous Energy Shield notables. The ability for energy shield to be uninterruptible if recovery has started recently has moved to a new Keystone found near the Witch, making the mechanic available to a broader selection of characters, though with a new downside.
Trickster's Ghost Dance charges now generate at a slower rate, and provide a reduced value of attack and cast speed. The charges were rarely depleted on a reasonable character in normal gameplay, providing massive defensive power that was far too reliable.
The Elementalist's Beacon of Ruin notable has been changed, no longer granting proliferation of elements, and with a lower value of minimum shock. The shock benefit provided too much power in combination with increases to shock effect, while the proliferation had significant effects on performance, regardless of whether it was being taken full advantage of. We'll be replacing or changing this and other sources of proliferation in the future.