Erza Scarlet is an S-Class Mage of the Fairy Tail Guild and a member of Team Natsu. She served as the Guild Master during Makarov's absence in the year X792.

Erza is a young woman with long scarlet hair and brown eyes. She lost her right eye as a child and has an artificial one created by Porlyusica.

Erza's primary Magic is Requip: Knight. This type of Magic allows her to change her armor, weapons, and clothing at will.

Her nickname "Titania" is after the Queen of the Fairies from Shakespeare's play A Midsummer Night's Dream.

Erza's Magic involves summoning magical swords and armor from a world similar to the Celestial Spirit World.