“While you channel Storm Burst, orbs of lightning are created around your target. While you channel, they jump towards your target and release bursts of damage. By moving where you target while you channel, you can direct them to enemies to create a swarm of electric death.”
Nothing too shocking (sorry) perhaps, but that’s not all that’s being tweaked under the hood.
One of the most major changes from the way the spell currently works is that the new version will no longer be projectile based, thus “removing the requirement of additional projectiles supports” and changing the spell’s focus to “being an area and duration skill.” In addition, the spell will now deal physical damage with half converted to lightning “to fit with its new divine aesthetic.” To check all the fine details, and to see the reworked spell in action, check out the full dev blog on the game’s official site.