Mayanka Catrine held the rank of Jedi Master and was a member of the Galactic Republic throughout the Clone Wars. At Outpost 716, Catrine and her Padawan, named Agustin, faced Asajj Ventress. With Augustin's help, Catrine fought Ventress in a lightsaber duel and managed to capture her. Nevertheless, after Catrine and her Padawan departed on an assignment, Ventress managed to overtake the outpost after Catrine's departure.
In combat, Mayanka Catrine utilized a blue lightsaber, and she was usually seen wearing brown Jedi robes.