Madelaine Petsch has truly blessed us all with her latest vlog, where she shows off just how talented Lili Reinhart really is.

In the new video, the two Riverdale stars chat about the show, all while Lili creates a masterpiece of a shark bite on Madelaine‘s leg with her special effects artistry.

PHOTOS: Check out the latest pics of Madelaine Petsch

Madelaine even put a warning on the video ahead of time, so fans could be prepared.

“This video does use fake blood and is a little gory so just a TW!” she wrote.

Check out the full video below!