Pharmakon Magia. - drug sorcery
Pharmakea - Sorceress
In many contexts, Magic in the ancient world referred to Pharmakon induced perceptual effects combined with meditative or trance, and guided by intention set through ritual song, poetry, incantation, music, etc...
The ancients didn't differentiate these practices of medicine, spirituality, psychology, healing, divinatory insights, they're all part of the same natural realm.
See Pharmakeia for an in-depth treatment of the topic.
Crowley defined magick as "the art and science of causing change to occur in conformity with the will." By this, he included ordinary acts of will as well as acts of ritual magic.