Periculum

Type: Charm

Pronunciation: pur-ICK-you-lum

Description: Produces a burst of red sparks.

Seen/Mentioned: Used during the third task of the Tri-wizard Tournament by Harry.
Etymology: Periculum is Latin for "danger".

Notes: It was commonly believed that Periculum was the incantation for Red Sparks mentioned in the book series. However, Harry Potter: Hogwarts Mystery clarified that Vermillious is correct the incantation for Red Sparks.