Beguiling Defenses

Your patron teaches you how to turn the mind-affecting magic of your enemies against them.
You are immune to being charmed, and when
another creature attempts to charm you, you can
use your reaction to attempt to turn the charm
back on that creature. The creature must succeed on a Wisdom saving throw against your warlock spell
save DC or be charmed by you for 1 minute or
until the creature takes any damage.