Kamala Yantra along with its Mool Mantra is considered very effective medium to fulfil Kamala Sadhana.
ॐ ह्रीं अष्ट महालक्ष्म्यै नमः॥
Om Hreem Ashta Mahalakshmyai Namah॥
Ashtottara Shatanamavali of Kamala
list of Kamala Mantras
information on Goddess Kamala
The 10 main forms of Goddess Shakti are worshipped as Dasha Mahavidya. The Dasha Mahavidyas are the presiding powers of different directions. Through the worship and Sadhana of Dasha Mahavidya, spiritual seekers attain various types of Siddhis.