Beguilers is a character class in the Dungeons & Dragons, combining attributes of rogue and wizard, first presented in the Players Handbook II. They have a very limited selection of spells that focuses primarily on stealth options. They can serve a variety of party roles but will generally be lacking in terms of "offensive" spell slinging.

a person who charms others (usually by personal attractiveness)

someone who leads you to believe something that is not true

One who, or that which, beguiles.