wandlore
Wandlore is an ancient, complex, and mysterious branch of magic dealing with the history, abilities, and actions of wands, quasi-sentient magical tools used by wizards and witches to cast spells. This particular branch of magic is carefully studied by wandmakers such as Ollivander.
"The wand chooses the wizard. That much has always been clear to those of us who have studied wandlore...if you are any wizard at all you will be able to channel your magic through almost any instrument. The best results, however, must always come where there is the strongest affinity between wizard and wand. These connections are complex. An initial attraction, and then a mutual quest for experience, the wand learning from the wizard, the wizard from the wand."
—Mr. Ollivander
—Mr. Ollivander
