i have tried salvia and that s**t is unbelievably powerful i have also made my own absinthe from wormwood apparently you can legally buy it now with small dosages of thujone.
http://growingplantsindoors.com/10-drugs-you-can-legally-grow-indoors/
http://growingplantsindoors.com/10-drugs-you-can-legally-grow-indoors/