Kali: This "Devourer of Time" is worshipped as the very essence of the Brahman or the Supreme Self. Kali is regarded as the Supreme Deity of Kalikula systems
Tara: The Goddess who Saves, Guides and Protects. She offers the ultimate knowledge necessary for salvation. This Mahavidya is also known as Neel Saraswati
Lalita Tripura-Sundari: The Goddess, also known as Shodashi, is the One Who is the Most Beautiful in the Three Worlds. She is the Supreme Deity of the Srikula systems. She is also the "Tantric Parvati" or the "Moksha Mukuta".
The name Bhairavi means "Terror" or "awe-inspiring". She is the Fifth of ten Mahāvidyas. She is also called Tripurabhairavi. "Tri" means three, "Pura" means fortress, castle, city, town, etc. Tripura convey three different stages of consciousness i.e. active, dream and deep sleep