Free Apophysis flame packs to download and use. Simply copy each flame parameter into Apophysis and see how each one was created. Adapt and play around with each flame to see what you can created. Each pack contains a number of flames including 3D flames for Apophysis 3D.
All my resources and freebies are available for personal use. If you wish to use any of my resources in commercial work, please ask me first.