@JPPoole Word of advice as someone who beat it, main story anyway. Don't. Take. Too. Many. Items. You have an inventory space that will max out preventing you from picking up anything, make sure to sell what you don't want for space because there's an armor set you'll need after killing some monsters but I didn't get them all because my inventory was full. Now, I forgot what the mastery is needed for duel wielding, but there's a skill in the top right for the 1-handed sword skill tree that you'll definitely need