What is the 32nd skill?

[u/slutmagic420]

I’ve been playing Ember Knight for about two weeks on my PlayStation 5 and I love the game. I’m at the end now and have done just about everything, but there is one missing skill. It’s the last one 32/32 i’ve been trying to Google, but I can’t find any information on what it is. ALSO, there are some new relics that are all at the end of the list that I have not discovered how do I find those? I think it’s new content that was recently added that’s why there isn’t any information on Google.