What's the general consensus on Berna's 2nd AW? I've been stockpiling the resources to 2nd AW for over a month, but I just can't decide whether I should go for Enforcer or Night Assassin. I mean, I know I'll get a second copy of her once I go either way, and I'll certainly raise the second copy, but considering how many good black units are in my roster needing attention, it'll be a while.
I'm honestly leaning towards Night Assassin. The plus stats are nice, but even with the extra health, Berna still won't be able to tank big bosses, and she's fine against pretty much anything else already. Her current main use is to destroy early game swarms while I set up things and to dodge-tank midbosses. Considering that Night Assassin increases both the dodge chance and the assassination rate, that seems the most useful.
On the other hand, stronger enemies are very resistant to assassination and without the enforcer HP boost, a lot of things can 1 or 2 shot her.