Prerequisite: Intelligence 13 or higher, Ritual Casting
- When you choose this feat, you acquire a ritual book holding two arcane 1st-level spells of your choice. The spells you choose must have the ritual tag.
You don't need to have the spell prepared if you cast it as a ritual and you have the spell in your ritual book.
When you find an arcane spell in written form, such as a magical spell scroll or a wizard's spellbook, you might be able to add it to your ritual book. The spell must be a ritual spell, on the arcane spell list, of a spell point cost you can cast and you need the time and skills to decipher and copy it.
- The process of copying a spell takes 2 hours and costs 50 gp per level of the spell. The cost represents material components you expend as you experiment with the spell to master it, as well as the fine inks you need to record it.
- When you copy a spell from a spell scroll, you must succeed on an Intelligence (Arcana) check with a DC equal to 10 + the spell's level. If the check succeeds, the spell is successfully copied. Whether the check succeeds or fails, the spell scroll is destroyed.
- If you copy a spell from your own ritual book you only need to spend 1 hour and 10 gp for each level of the copied spell.
If you lose your ritual book, you can transcribe the spells that you have learned or prepared into a new ritual book. If done by memory, this requires an Intelligence (Arcana) check against a DC of 10 + the transcribed spell level. On a failure, the transcribed spell is not completed correctly, which is known to you, and can't be attempted again until you have had a look at the spell in written form.