Add logic for obtaining Prishe Statue I

[zach2good]

I affirm:

• [x] that I agree to Topaz Next's Limited Contributor License Agreement, as written on this date
• [x] that I have read the Contributing Guide and the Code of Conduct
• [x] that I've tested my code since the last commit in the PR, and will test after any later commits

https://ffxiclopedia.fandom.com/wiki/Prishe_Statue

Just for funsies!

Interestingly, the preview for the item doesn't show up for me, but shows for Claywar using the exact same arguments from captures... 🤷

[zach2good]

That strangeness was because I have enternity turned on in my deb environment. Works fine without it!