Agrias Oaks is a character from the Final Fantasy series, first appearing in Final Fantasy Tactics. She is first seen in the prologue of the game, but isn't actually obtained as a playable until the second chapter. She is friends with Ramza (the main character) and joins his quest because she trusts him. Her signature move is the Stasis Sword, which can potentially deal Stop onto its target.

Read about the details of Noctis' and Ouchi's versions here.