You can't get into the palace without The Cruel Prince Palace of Elfhame Key! This gorgeous creation feels like it came straight from Faerie. The metal key looks like it was carved from a tree with Mab's crown as the teeth and a dreamy woodland spider web at the top. The key comes with 2 charms: an adorable acorn (that opens to reveal a tiny bird!) and the iconic sword used to stab the serpent. This has to be one of our favorite items from our The Cruel Prince Collection!