Definitely surprised this one isn't here since other Fate posts are, but after Marie's animation update a few years ago, she got a new attack, kiss bombs!
https://servimg.com/view/20553848/45
https://servimg.com/view/20553848/44
She's a bit of a forgotten unit in modern FGO, sadly. So let's not forget her here.
For those that play, she's in the Rider daily materials quest so it's really easy to uh let yourself accidently get hit by this.