Sphinx wands are rather rare overall, but particularly so outside of Egypt. They channel the Sphinx's natural proficiency for riddles into boosts to Charms and Curses, and tend to bond to those who are both clever and creative. For those with a quick wit who wish to make it even quicker. I recommend this core only for those who are able to keep a level head and control their emotions. If used when the wand bearer is enraged the core can be highly unpredictable and even dangerous for both the user and the Witch or Wizard on the opposite end of the wand.