Questions about a character I am building

[CaptainRelyk]

I am wanting to make this character but I have some questions

1: she is a Human (tiefling) wyrmkin domain warpriest of Apsu, what sourcebooks do I need to own?

2: does the ancestry feat “arcane tattoos” require ACP or anything else or is it free to use?

3: anything in general i should know?

[Alex Speidel]

1. Advanced Player's Guide (tiefling heritage), Lost Omens: Gods & Magic (Apsu, wyrmkin domain) and Lost Omens Character Guide (Arcane Tattoos feat). Note that you'll also need to buy the Tiefling Heritage boon, which you can easily spend your starting 80 AcP on.

2. The access condition for the Arcane Tattoos feat is "Varisian ethnicity or New Thassilon nationality", so you would just need to choose one of those at character creation. No boon needed, typically boons are involved if there isn't otherwise an access condition.

[CaptainRelyk]

Alex Speidel wrote:

1. Advanced Player's Guide (tiefling heritage), Lost Omens: Gods & Magic (Apsu, wyrmkin domain) and Lost Omens Character Guide (Arcane Tattoos feat). Note that you'll also need to buy the Tiefling Heritage boon, which you can easily spend your starting 80 AcP on.

2. The access condition for the Arcane Tattoos feat is "Varisian ethnicity or New Thassilon nationality", so you would just need to choose one of those at character creation. No boon needed, typically boons are involved if there isn't otherwise an access condition.

Which of those two locations, Varisia or New Thassilon, would make more sense for a silver dragon to reside in?

[Blake's Tiger]

You don't need to be from Varisia to be of Varisian ethnicity. They are well travelled.

New Thassilon is more tightly bound to some newish lore and a smaller nation.

That said, the wilderness of Varisia would be more appropriate for your intentions.