How to trigger something after enemy dies?

A lot of the stuff I know is by trial and error, if I go to YouTube it’s to learn the basic of how to use a node or I read into the docs to see if I understand it. But like I said in the beginning, this is my first go in doing something with enemies. Plus there’s normally really basic stuff that’s on YouTube and don’t help much that I find anyways. And honestly, I haven’t even thought about checking the templates, been trying to do it on my own to learn, I should probably start looking into them. And I didn’t even think about using Multigate.