What are good feat choices for a Shaman that wants to focus on Hexes?
Extra Hex only allows him to choose additional hexes from his Spirit which is terrible in my opinion. I could not find a feat that improves the DC of hexes either? Are there any other hex specific feats out there?
Accursed Hex and Split Hex both exist. They’re feats that improve hexes :) split hex in particular is very strong
Ability focus can certainly be argued, would require GM approval, but it’s there.