Talk:Stheno/@comment-27845802-20181125082754/@comment-37582705-20181213124207

Well, I also ended up getting a second Stheno less than an hour ago while rolling on the US server. There are a lot of debates one can go into over if it would be worth getting that 25% death and 5% defense upgrades, but to sum it up, it would likely be no.

The effects are too minor, especially if you'd just field her situationally. I, personally, got mine to NP2 because I liked her, use her often enough and because she was my first ever 4 star+ duplicate, barring event acquired servants.

So, yeah, if you like her and do use her often, then either hold onto her and t hink over or just get her to NP2. If you, however, don't really bother much with her past situationally using her,  then I'd recommend not to upgrade and either prism her or hold on to her lest you change your mind.

Hope this was of help and have a nice day!