"knight" or "henchman," since the child's mother was one of Titania's worshippers. Oberon seeks to punish Titania's disobedience and recruits the mischievous Puck (also called Hobgoblin and Robin Goodfellow ) to help him apply a magical juice from a flower called "love-in-idleness" (a.k.a. pansy), which makes the victim fall in love