Looking to make an ADSR Env/VCA

I’m not exactly new but I’m not very well educated on PureData, and I usually end up having to look at other people’s patches to figure things out. I can’t seem to find any PD patches for OWL with envelope generators though. For the VCA part, I reckon that should just be a matter of setting the output volume to 0 and having the envelope raise it accordingly. Does anyone have any suggestions on how to build an envelope on the Lich?

Try something like this: