The Dasha Mahavidya Yantra Mantra refers to the set of mantras used to invoke the ten Mahavidyas through their respective yantras. The Mahavidyas are a group of ten goddesses representing different aspects of the Divine Mother in Shaktism and Tantra. Their yantras are geometric diagrams (yantras) that serve as visual and meditative tools for worship. Each Mahavidya has a specific yantra with unique patterns, colors, and bija (seed) mantras. The primary textual sources for these yantras and mantras include the *Mantra Mahodadhi* (specifically chapters on Mahavidyas) and the *Shaktisangama Tantra*, which details the iconography and ritual procedures. The ten Mahavidyas are Kali, Tara, Tripura Sundari (Shodashi), Bhuvaneshvari, Bhairavi, Chhinnamasta, Dhumavati, Bagalamukhi, Matangi, and Kamala. Each yantra mantra typically begins with the bija mantra of the goddess, such as 'Kreem' for Kali, 'Streem' for Tara, and 'Hreem' for Bhuvaneshvari. These bija syllables are considered to contain the essence of the deity's energy. The purpose of chanting these mantras is to invoke the specific power of each Mahavidya, such as protection, wisdom, or destruction of obstacles. According to the *Devi Mahatmya*, the Mahavidyas are forms of the supreme goddess Durga, and their yantras are used in tantric sadhana for spiritual advancement and worldly benefits. Traditionally, the mantras are chanted during specific times, such as at dawn or midnight, and often in a ritual setting with offerings and meditation on the yantra. The recommended count is usually 108 repetitions per session, performed over a period of 40 days or during Navaratri. Cautions include the need for proper initiation (diksha) from a qualified guru, as these mantras are considered powerful and may have adverse effects if chanted incorrectly. Additionally, practitioners should maintain purity and focus, as the yantras are considered living embodiments of the goddesses.
The ten yantras of the Mahavidyas, each with its unique pattern.