Quotes:Tantrika
H. P. Blavatsky
Tântrika. Ceremonies connected with the above worship. Sakti having a two‐fold nature, white and black, good and bad, the Saktas are divided into two classes, the Dakshinâchâris and Vâmâchâris, or the right‐hand and the left‐hand Saktas, i.e., “white” and “black” magicians. The worship of the latter is most licentious and immoral.
Source: H. P. Blavatsky, The Theosophical Glossary, art. Tantrika