Petra Ral

Petra Ral (ペトラ・ラル) was a hand-picked soldier from the Scouting Legion by Corporal Levi in the Special Operations Squad. She was subsequently killed off by the Female Titan when the attempt of an ambush backfired.

Personality
She looks up to Levi as a captain and cares strongly for her team, though notably at odds with Auruo.

Petra is kind and caring, as shown when she looks after and guides Eren when he is first admitted to the squad.

Abilities
She is a skilled and experienced warrior and has a high kill record of 58 kills (48 in team and 10 solo).

Death
She was killed by the Female Titan, who smashed her into a tree.

Trivia

 * Petra is the only female in Special Operations Squad led by Levi.
 * Upon returning from the failed ambush that cost Petra her life, Levi encounters her father. It is revealed she wrote to him constantly, and may have had feelings for Levi. These hints prompt her father to discuss wanting his daughter to settle down and marry (hinting to marry Levi) soon.