For plotting purposes: how often was Wen Qing subjected to the ship mirror, and what abilities or memories did she (temporarily) surrender each time?

Let's say roughly five times during her time at sea. Most of the memories surrendered would have been her time in Nightless City, with her uncle and cousins, some of her cultivation abilities, and the occasional happier memory of times in the Burial Mounds.

and she will guard those needles with her life. woe unto anyone who tries to mess with them.