@ All the haters: I cleared E-7 today and got this ship. And yeah, she wasn't worth it. An extremely annoying map like E-7 deserves better rewards, as simple as that. I don't even know when to use Teruzuki except maybe against installation type bosses. Why else would one switch a high luck DD (or, more crazy, a better ship type) with a pure AA DD who can't do damage? Her guns are pretty good, I give her that. My good destroyers will enjoy them.