Have you had the opportunity to look through the changa section of the forum, especially the "sticky" threads? You can find all sorts of enhanced leaf and changa blends in this section with minimal digging. When searching, just remember that dmt + leaves/herbs = enhanced leaf. Changa refers to any enhanced leaf blend that contains MAOIs in it.

From here:

With changa and enhanced leaf, it is really all about experimentation and finding your personal preference. Try several blends to see what you like. My personal blend of changa is very simple and developed after trying several fancier blends. Mullein is very good at absorbing the goodies so I use it as a solid foundation in any blend:

1g DMT + 1g Mullein + 250-500mg freebase harmalas

I used to make a 1:1:1 ratio but found it to be too "harmala heavy" for my liking so I scaled back the harmalas. But again, this was all based on trial and error until I found what worked best for me.

For more information: Changa Recipes and Such

Good luck and happy blending!