However, we know some things about wands in general:
* Core: Wand cores are typically made from magical substances like phoenix feather, dragon heartstring, or unicorn hair. Each core has its own properties and influence on the wand's magic.
* Wood: The wood of the wand is also important, with different woods being known for their various strengths and characteristics.
It's likely that Luna's wand has a unique core and wood combination, reflecting her quirky and unconventional personality. Ultimately, the specific core and wood are up to your interpretation.
Perhaps you could imagine Luna's wand having a core of:
* Thestral tail hair: A creature known for its connection to death and the unseen world, reflecting Luna's ability to see things others don't.
* Wrackspurt tentacle: A mischievous and unpredictable creature, fitting Luna's offbeat nature.
* A piece of a Crumple-Horned Snorkack: A rare and magical creature, symbolizing Luna's unique perspective and her love for fantastical creatures.
The possibilities are endless! You can choose a core that aligns with your own understanding of Luna's personality and her connection to the magical world.