Congrats! I can feel that (since I have been in the similiar position, but in my case that was on the half with dissapointment cause my favorite permanent servant spooked my literally instead of Castoria in that time...)! Hope you'll find a good way how to use her.

@Wasadar4 I had her at NP5 already since I maxed her out back on Beni's OG banner, but I needed coins, so I was hoping to get a spook or two to make things easier, but I ended up going to bond 14 instead lol

Now that leaves Waver and Stheno as one of those "they'll spook me eventually" servants, that never did heh

Oh, than it's not feel as good as I thought, but hey, it's still nice! Also, yeah that Waver and Stheno spooks can be quite... long to wait for them... btw, I'm kinda in the same boat relatively Waver since I've choosed Tamamo and Lantoria over him from my SSR tickets, so now if I'll get him that will be only from spooks, lol.

And Stheno... eh, she already spooked me for some reason (upd: that even twise)... still can't find use for\reason to raise her...

Eh, well sometimes gacha can give wrong servants to wrong people I guess...

I could still use extra copies to open more appends tho.

I want Stheno to complete my Gorgon set heh.

That's how it works lol, and in some of my cases it's funny, for example, I only ever get spooked by one Assassin, to the point I got no other in these years, which ended up being Wu at NP5 lol

Wu? Eh, well (sounds like there is NO other assassins, lol xD)... mine ended up being at NP3 while I can't even clear her interludes\rank ups, lol...

Congrats! Use her well. Simply lovely rolls. Grande lavoro.