Female Titan

The Megata no Kyojin (女型の巨人) is one of the Nine Titans with the ability to attract mindless Titans to its position over great distances and in large numbers. It is currently in the possession of Annie Leonhart, though her Titan is unusable while she is comatose.

Titan attraction
Like the Founding Titan, the Female Titan is able to exercise some influence over mindless Titans through a scream-based ability. The Female Titan possesses the ability to attract mindless Titans over long distances. It has been theorized that this ability was used by Annie Leonhart to gather all the Titans on the island of Paradis to the Walls during the fall of Wall Maria.

The downside of the attraction ability is that once the Titans following the Female arrive at her location, they will attack the Female Titan and eat its body. Under normal circumstances, this could lead to disaster for the user of the Female, but on some occasions this phenomena can be used to their advantage. With vertical maneuvering equipment, the user can escape from the Female Titan as other Titans consume its body, and the steam emitted from the continuously inflicted wounds can serve as a cover for the user if they do not desire to be seen.

Annie Leonhart
In addition to her Titan's scream ability, Annie Leonhart possessed the ability to harden her skin to diamond-like strength, able to shatter blades of ultrahard steel upon contact. Besides its defensive properties, Annie's hardening gives her melee attacks significantly stronger power, with a single well-placed blow being capable of dismembering or even decapitating an enemy Titan.

Annie's skin hardening is not an ability exclusive to her Titan; it is also shared by Zeke Yeager, Reiner Braun, and later Eren Yeager.