As a botanist, her knowledge covers a wide variety of plants and herbs. She can create mixtures with strong healing properties. She's a reserved, yet outgoing woman - being one of the only people in the train with openly friendly mannerisms and a caring personality. While Olivia appears amicable and nurturing while journeying with her fellow competitors, there are indications that her character may be more ominous. Olivia has been disabled since birth, her legs do not work. She uses a wheelchair