I've noticed that the use of LSA (which is what's in hbwr seeds and certain types of Morning Glory seeds) is great for getting one in a trance for invocation and astral projection. Though, a quick word of advice, ingesting them is the best way to take it, but only if you process it (http://www.erowid.org/plants/morning_glory/morning_glory_extraction2.shtml). The way I normally take it, because i don't have those ingredients, is sublingually. Grind up the seeds and let them sit in your mouth for as long as possible (I recommend 15-30 min) then spit them out. It will slowly start taking effect. Doing it that way prevents the nausea portion of the drug, but makes it a little weaker (depending upon how much seed grit you want to hold in your mouth).