alchemy: prepare (præparo, preparation)

alchemical alchemy alchymia balsam chemicals chemistry chrysopoeia crystals deed drug elixir essence formula great grimoire herbs hermetic iatrochemie kabbalistic knowledge laboratory lapis life magic magisterium magnum matters medieval metals minerals mystery mystic occult opus pharmaceutical philosophers philosophorum poison praeparo preparation prepare prescript process quintessence recipe sign spagyric stone substance symbol synthesis tetrasomata transmutation vector work zauberbuch