Quote Originally Posted by jkwongfl_7919855 View Post
Bryn can get nice stuns,...but that's it. Mulan is much more useful for HR and such as a magical Rhize, I don't know about PvP. If you are lacking on damage, go with Mulan; If you need some lucky stuns, go with Bryn. That's just my opinion though.
Mulan needs really, really high magic attack to be worthwhile in later HR bosses. Bryn is actually very helpful, she can mitigate the dmg your vampires or tanks takes allowing them to stay alive long enough for your big hitters to clear the mobs. Of course, you need some luck, but in many of these fights Mulan won't be able to help at all unless you are already very close to beating the boss.