Gretchen

Gretchen  is a Witch and a female protagonist that appears primarily in the Yelena arc.

A world famous supermodel, Gretchen was forced into a conflict between witches and the cultist group known as the Witch Hunters when her future lover Yelena kidnaps her and tickles her to maddening levels to unlock magical powers that were lying dormant inside of her for years.

Gretchen is played by actress Candice King.