And also there are instances that Impeccable Fel Essence (legendary Ring) does not work inside Mythic Dungeons and Raids and LFR. I will create another Topic for that, but I said it here cause I think ...
As you can see, the units dont get the Starfall debuff and it does not deal any damage at all Up until now, this happened to me inside multiple dungeons, and also in ...
Topic: 
World of Warcraft
