Whatever you do, don't put in mice tails unless you just want the protein.

For me, this combination slows down time kind of similar to the way time slows down on a vision quest where you go without food, water, or sleep for 4 days. Sure, other plants by themselves can do this, but they can be a little more unforgiving and not quite as gentle as this method and while the recipe is very strong, there is no one telling you to eat every brownie or drink every drop. With that said, there is a reason why in many ceremonies you have more than one round... it allows a more gentle rise rather than a thud and a knock in the head that some seem to like, but others can get in trouble with.