Thread:SonictheHedgehog1245/@comment-26897822-20180201192415/@comment-24908786-20180225125822

If it was able to restore memories, there would have been instructions to do that included with where it was buried when Wallflower found it. I don't think Clover the Clever ever found out if the Memory Stone could reverse its own effects without having to destroy it to undo it.