Yeah they crushed my aether sigil/devastation warlock with the star pact change. And I don’t recall anyone complaining it was op. Going from 4 sigils to barely getting 3 is a 25% damage and survivability nerfed. Plus it was already gimped because of low -rr because gear needed for conversion and lack of -rr in class trees.
Mirror is just so flippin broken and has been for so long. I can’t remember the last time I used it because it feels like cheating. I mean the skill from nightblade that gives immunity was made right. As you got rooted and couldn’t attack anymore. There’s no downside at all to mirror and can be abused by cdr.