Board Thread:Lore Discussion/@comment-5424581-20150320183151/@comment-78.49.182.165-20190704064831

It most probably consists of an illusion enchantment that projects the writing a user has last looked at onto a blank sheet. The special ink then flows exactly where the user sees the illusion. I guess the ink completes the "circle" and has conduit-like properties. Maybe some mashed up alchemic ingredient from the fortify illusion category is a good candidate for the ink?