I am specifically referring to the 5e sheet. As the question indicates, I was looking for a way to have a gif play upon scoring a critical hit (only). I already know how to add a gif to the "Description" box under an attack so it shows up every time you click on the weapon, that's not what I am talking about here. I only want the gif to show up in chat upon scoring a critical hit. Please note that I am not an experienced macro coder, so keep it simple.