On my magicka nightblade last patch, I was hitting target dummies and overland enemies for 104k damage with Soul Harvest. This patch, with the exact same gear, the exact same skills, and the exact same combo, I'm hitting for
less than half.
Here's a screenshot of a test dummy gank from about 3 weeks ago:

Additionally, here's a screenshot of me hitting a Troll with this same combo to prove beyond doubt that it isn't a dummy bug:

And here I am, same character, CP
is slotted after the refund, using the same skills, same gear, and same gank combo, and I'm hitting for less than half:

I did a troll test as well but didn't screenshot it. I hit him for 45k with Soul harvest.
None of my gear was nerfed, this is a basic Spinner's/War Maiden/Balorgh setup with Inferno Staff. The only difference between these two ganks is that a new patch went live.
Did ZOS accidentally break stealth attacks? That's the only thing I can think of that would change this.
Edited by Vylaera on November 7, 2021 2:03AM Vy • lae • ra | Fan of all things Vampiric | PC NA | Accurate World Map artist | Immaculate Reshade author