I cant seem to find a good phalaris grass that has no toxins in it. Does anyone know of a good one that they have extracted or brewed themselves. If you do, how much dmt does it contain.

I don't think that there are any good grasses that don't have any toxins. One of the difficulties of getting to a reliable grass tek.

theres gotta be a way to get the toxins out then, or maybe there not toxic when you smoke it

Heat distillation, if you have an accurate enough hotplate.