Third Exorcist Program

Summary
Third Exorcists are humans from Crow who were biologically engineered into Half-Akumas, by absorbing the Alma Karma Cells which was fused with the Akuma Egg Shell. They gain the power to consume other Akuma and immense strength (which is seen when Madarao grabbed a Level 3 Akuma who was going to punch Timothy without breaking a sweat). Being Ex-Crow members, they can also use magic; charms or spells to be more exact.

History
The Third Exorcist were "born" when they absorbed the Cells of the First Womb (Alma Karma).

Purpose
The Third Exorcists' purpose is to help Exorcists by destroying Akuma. The Alma Karma cells multiply when an Akuma is absorbed by them, when enough Alma Karma Cells are produced, the Third Exorcist will become a "Womb" and their Cells will be used by the Order to make more Third Exorcists. That is the "Third Exorcist Project", as said by Madarao.