Hey there,
The proc sound for Volcanus (the magma shards on hit) is INCREDIBLY, obnoxiously loud. Far louder than any other skill or effect I have seen in the game. So loud in fact that it’s forced me to turn down the effects slider to the point where I barely hear my other skills anymore.
I wasn’t sure whether to put this in bugs or feedback, but it seems more like a bug since it’s so incredibly loud that it can’t be intentional.