I've been looking for this answer but haven't found it yet, so sorry if someone already asked!

I just created some scrolls and used them for the first time. My pet was able to use them in battle once, but now I can't use them anymore (they don't appear under "scrolls" when I start a battle. I think it has something to do with Alchemy Points, but how do I view how many AP my pet has, and how do AP replenish? Do you just have to wait for them to replenish on their own? If I have a bunch of spells in a set and it says the total cost is "34 AP," even if I choose just 1 spell, does that mean that 34 total AP gets used? Thanks in advance for the help.

The intelligence of your pet determines how much AP it has. It will have 1 AP for every 16 intelligence. If gain intelligence by any other way than reading a book, you might need to read a book at some point to unlock the extra AP that you earned. A pet's AP does not deplete, so you don't need to wait for it to replenish. All it does is allow scrolls to be learned/attached to your pet. Scrolls cost a number of AP, and how many and which scrolls you can attach is restricted by the AP your pet has, you cannot go over this count.

Very recently the way scrolls are equipped to your pet has been revamped, so I'm not quite sure where it goes wrong for you. Did you already move your scrolls to the new scroll library and made a scroll set? You can pick one of your scroll sets now before you go into battle. You can also designate one set as your default set, then it will come with you into battle everytime to start one (providing the amount of AP used by the set does not exceed the amount of AP the pet you're trying to battle with has)

If you're still having issues, and your scrolls are in the scroll library and your set is selected as default, try a hard refresh (control and f5 at the same time) Also if that doesn't work, you may want to try to do a normal refresh on the page where you select a pet before battling.

Yep, it was the refresh issue! I had to do a regular refresh on the select page. Bizarre! Thank you!

that's the same bug I had too at first, you shouldn't have it again from now on :) no problem