I got baited by Kripparian into being a Firewall Sorc and while he is obviously able to pull it off, I have to admit that I am totally trash at it.
So if you are struggling like me, do yourself a favor and play Ice Shards Sorc. It’s so much easier and just as strong.
Had fun with this for a bit, but drops pushed me to ice shards. Just so much more damage to frozen/vulnerable/chill gear than crit chance. And if you’re going to focus on frozen and vulnerable, which is just about required imo, stacking ice shards levels makes the most sense due to its enchantment.