Rebecca is a playable archer in Fire Emblem: The Blazing Blade. She is the daughter of a village magistrate in Pherae and childhood friend of Wil. She is a sweet young girl in search of her long-lost brother. Rebecca joins Eliwood's group to search for her missing brother Dan, who, through support conversations, is hinted to actually be Dart, Captain Fargus' most trusted mate. He left her, along with their childhood friend Wil, on a journey 5 years ago, and has been missing ever since.

Rebecca becomes a retainer and nanny in the Pheraean court after Nergal and his morphs are defeated. If Rebecca and either Wil, Lowen, or Sain get an A level support, there will be an alternate ending where she and one of them get married and have a child together by the name of Wolt.

Rebecca is unseen 20 years later, though she was mentioned to be Roy's wet nurse.