Does the trinkets on use damage get increased when I have wings activated? Trying to decide if I want to get this trinket.
In short, no.
Go to https://www.wowhead.com/spell=31884/avenging-wrath and scroll down to Spell Details and “Effect #1”, click “see more”. You now have a list of all the abilities that are affected by wings, if it’s not on this list it’s not affected.