Originally Posted by Lillith
Speaking of Yurgir
did you guys know you can summon him as a final battle ally?! Apparently you need to break his contract then persuade him to join you during the Raphael battle. I wish I could see what he can do in battle, but I also don't know if that will mess up the Astarion questline, where we send Yurgir back to Raphael.

You don't even need to

break his contract. You can make a persuasion roll during the Raphael fight and get him that way.