Although Kyle uses the Zippo lighter to show one of the effects where the Magma gimmick may be used, it would be unlikely that he would teach that effect.
It's a good question and since it's on the video, you might reason that he would teach it.
However, he does not! I verified that w/PM.
One thing tho...although I don't have a link for you, I'd bet that you can find this "old" Zippo trick on the 'net' somewhere e.g. YouTube
Good luck